Multi-turn actuators SA 25.1 SA 40.1/SAR 25.1 SAR ... - Auma · AUMA multi-turn actuators are designed for the operation of industrial valves, e.g. globe valves, gate valves, butterfly

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Multi-turn actuators

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1

Control unit: electronic (MWG)

with actuator controls

AUMATIC AC 01.1 Non-Intrusive

Assembly, operation, commissioningOperation instructions

Read operation instructions first.● Observe safety instructions.● These operation instructions are part of the product.● Preserve operation instructions during product life.● Pass on instructions to any subsequent user or owner of the product.

Purpose of the document:

This document contains information for installation, commissioning, operation and maintenance staff. It is intendedto support device installation and commissioning.

Reference documents:● Manual (Operation and setting) AUMATIC AC 01.1/ACExC 01.1 Parallel

Reference documents can be downloaded from the Internet (www.auma.com) or ordered directly from AUMA(refer to <Addresses>).

Table of contents Page

51. Safety instructions.................................................................................................................51.1. Basic information on safety51.2. Range of application61.3. Applications in Ex zone 22 (option)61.4. Warnings and notes71.5. References and symbols

82. Identification...........................................................................................................................82.1. Name plate92.2. Short description

103. Transport, storage and packaging........................................................................................103.1. Transport103.2. Storage103.3. Packaging

114. Assembly................................................................................................................................114.1. Mounting position114.2. Handwheel fitting124.3. Multi-turn actuator: mount to valve/gearbox124.3.1 Output drive types B, B1 – B4 and E124.3.1.1 Multi-turn actuator (with output drive types B1 – B4 or E): mount to valve/gearbox134.3.2 Output drive type A134.3.2.1 Stem nut: finish machining144.3.2.2 Multi-turn actuator (with output drive type A): mount to valve154.4. Accessories for assembly154.4.1 Stem protection tube for rising valve stem154.5. Mounting positions of local controls164.5.1 Mounting positions: modify

175. Electrical connection.............................................................................................................175.1. Basic information185.2. Connection with control box195.3. Motor connection205.4. Connection with AUMA plug/socket connector205.4.1 Terminal compartment: open

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Table of contents AC 01.1 Non-Intrusive

215.4.2 Cable connection225.4.3 Terminal compartment: close225.5. Accessories for electrical connection225.5.1 Controls mounted to wall bracket235.5.2 Parking frame245.5.3 Protection cover245.5.4 Double sealed intermediate frame245.5.5 Earth connection, external

256. Operation................................................................................................................................256.1. Manual operation256.1.1 Manual operation: engage256.1.2 Manual operation: disengage266.2. Motor operation266.2.1 Local operation276.2.2 Operation from REMOTE276.3. Menu navigation via push buttons (for settings and indications)286.3.1 Short overview: Functions of the push buttons286.3.2 Structural design and navigation296.4. Password entry296.5. Language change in the display

317. Indications..............................................................................................................................317.1. Status indications in the display317.1.1 Status indication S0/S6 - operation327.1.2 Status indication S4 - torque327.1.3 Torque indication: edit327.2. Indication lights/LEDs337.3. Mechanical position indicator/running indication

348. Signals.....................................................................................................................................348.1. Feedback signals via output contacts (binary)348.2. Feedback signals (analogue)

359. Commissioning (basic settings)...........................................................................................359.1. Heat-up time for low temperature version359.2. Type of seating: check/edit for end positions399.3. Torque switching: check/set439.4. Limit switching: set459.5. Test run459.5.1 Direction of rotation: check479.5.2 Limit switching: check479.6. Switch compartment: open479.7. Mechanical position indicator: set489.8. Gear stage of the reduction gearing: test/set509.9. Switch compartment: close

5110. Corrective action....................................................................................................................5110.1. Faults during commissioning5110.2. Fault indications and warning indications5110.2.1 Status indication S0 - faults and warnings5110.2.2 Status indication S1 - faults5210.2.3 Status indication S2 - warnings

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Table of contents

5310.2.4 Status indication S3 - causes for not ready remote5310.3. Fuses5310.3.1 Fuses within the actuator controls5410.3.2 Motor protection (thermal monitoring)

5611. Servicing and maintenance...................................................................................................5611.1. Preventive measures for servicing and safe operation5611.2. Maintenance5711.3. Disposal and recycling

5812. Technical data.........................................................................................................................5812.1. Features and functions of actuator5912.2. Features and functions of actuator controls6212.3. Service conditions6212.4. Accessories6212.5. Further information

6313. Spare parts.............................................................................................................................6313.1. Multi-turn actuators SA 25.1 – SA 48.1/SAR 25.1 – SAR 30.16513.2. Actuator controls AUMATIC AC 01.1

6714. Certificates..............................................................................................................................6714.1. Declaration of Incorporation and EC Declaration of Conformity

6815. Index........................................................................................................................................

70Addresses...............................................................................................................................

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Table of contents AC 01.1 Non-Intrusive

1. Safety instructions

1.1 Basic information on safety

Standards/directives AUMA products are designed and manufactured in compliance with recognisedstandards and directives. This is certified in a Declaration of Incorporation and anEC Declaration of Conformity.

The end user or the contractor must ensure that all legal requirements, directives,guidelines, national regulations and recommendations with respect to assembly,electrical connection, commissioning and operation are met at the place of installation.

Safety instructions/war-nings

All personnel working with this device must be familiar with the safety and warninginstructions in this manual and observe the instructions given. Safety instructionsand warning signs on the device must be observed to avoid personal injury or propertydamage.

Qualification of staff Assembly, electrical connection, commissioning, operation, and maintenance mustbe carried out exclusively by suitably qualified personnel having been authorised bythe end user or contractor of the plant only.

Prior to working on this product, the staff must have thoroughly read and understoodthese instructions and, furthermore, know and observe officially recognised rulesregarding occupational health and safety.

Commissioning Prior to commissioning, it is important to check that all settings meet the requirementsof the application. Incorrect settings might present a danger to the application, e.g.cause damage to the valve or the installation. The manufacturer will not be heldliable for any consequential damage. Such risk lies entirely with the user.

Operation Prerequisites for safe and smooth operation:

● Correct transport, proper storage, mounting and installation, as well as carefulcommissioning.

● Only operate the device if it is in perfect condition while observing these instruc-tions.

● Immediately report any faults and damage and allow for corrective measures.● Observe recognised rules for occupational health and safety.● Observe the national regulations.● During operation, the housing warms up and surface temperatures > 60 °C may

occur. To prevent possible burns, we recommend checking the surface tempe-rature using an appropriate thermometer and wearing protective gloves, if re-quired, prior to working on the device.

Protective measures The end user or the contractor are responsible for implementing required protectivemeasures on site, such as enclosures, barriers, or personal protective equipmentfor the staff.

Maintenance To ensure safe device operation, the maintenance instructions included in this manualmust be observed.

Any device modification requires prior consent of the manufacturer.

1.2 Range of application

AUMA multi-turn actuators are designed for the operation of industrial valves, e.g.globe valves, gate valves, butterfly valves, and ball valves.

Other applications require explicit (written) confirmation by the manufacturer.

The following applications are not permitted, e.g.:

● Industrial trucks according to EN ISO 3691● Lifting appliances according to EN 14502● Passenger lifts according to DIN 15306 and 15309● Service lifts according to EN 81-1/A1

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Safety instructions

● Escalators● Continuous duty● Buried service● Permanent submersion (observe enclosure protection)● Potentially explosive areas, with the exception of zone 22● Radiation exposed areas in nuclear power plantsNo liability can be assumed for inappropriate or unintended use.

Observance of these operation instructions is considered as part of the device'sdesignated use.

Information These operation instructions are only valid for the "clockwise closing" standardversion, i.e. driven shaft turns clockwise to close the valve.

1.3 Applications in Ex zone 22 (option)

Actuators of the indicated series basically meet the requirements for applications indust hazardous locations of ZONE 22 in compliance with the ATEX directive 94/9/EC.

The actuators are designed to meet enclosure protection IP 67 or IP 68 and fulfil therequirements of EN 50281-1-1:1998 section 6 - Electrical apparatus for use inpresence of combustible dust, requirements for category 3 electrical equipment -protected by enclosures.

To comply with all requirements of EN 50281-1-1:1998, it is imperative that thefollowing points are observed:

● In compliance with the ATEX directive 94/9/EC, the actuators must be equippedwith an additional identification – II3D IP6X T150 °C.

● The maximum surface temperature of the actuators, based on an ambienttemperature of +40 °C in accordance with EN 50281-1-1 section 10.4, is +150°C. In accordance with section 10.4, an increased dust deposit on the equipmentwas not considered for the determination of the maximum surface temperature.

● The correct connection of the thermoswitches or the PTC thermistors as wellas fulfilling the requirements of the duty type and the technical data are prere-quisites for compliance with the maximum surface temperature of devices.

● The connection plug may only be plugged in or pulled out when device is dis-connected from the mains.

● The cable glands used also have to meet the requirements of category II3 Dand must at least comply with enclosure protection IP 67.

● The actuators must be connected by means of an external ground connection(accessory part) to the potential compensation or integrated into an earthedpiping system.

● The threaded plug (part no. 1.27) or the stem protection tube with protectivecap (part nos. 160.1 and 160.2) for sealing the hollow shaft must imperativelybe mounted to guarantee tightness and therefore the combustible dust hazardprotection.

● As a general rule, the requirements of EN 50281-1-1 must be respected in dusthazardous locations. During commissioning, service, and maintenance, specialcare as well as qualified and trained personnel are required for the safe opera-tion of actuators.

1.4 Warnings and notes

The following warnings draw special attention to safety-relevant procedures in theseoperation instructions, each marked by the appropriate signal word (DANGER,WARNING, CAUTION, NOTICE).

Indicates an imminently hazardous situation with a high level of risk. Failureto observe this warning could result in death or serious injury.

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Safety instructions AC 01.1 Non-Intrusive

Indicates a potentially hazardous situation with a medium level of risk. Failureto observe this warning could result in death or serious injury.

Indicates a potentially hazardous situation with a low level of risk. Failure toobserve this warning may result in minor or moderate injury. May also be usedwith property damage.

Potentially hazardous situation. Failure to observe this warning may result inproperty damage. Is not used for personal injury.

Arrangement and typographic structure of the warnings

Type of hazard and respective source!

Potential consequence(s) in case of non-observance (option)

→ Measures to avoid the danger→ Further measure(s)

Safety alert symbol warns of a potential personal injury hazard.

The signal word (here: DANGER) indicates the level of hazard.

1.5 References and symbols

The following references and symbols are used in these instructions:

Information The term Information preceding the text indicates important notes and information.

Symbol for CLOSED (valve closed)

Symbol for OPEN (valve open)

Important information before the next step. This symbol indicates what is requiredfor the next step or what has to be prepared or observed.

Via the menu to parameter

Describes the path within the menu to the parameter. By using the push buttons ofthe local controls you may quickly find the desired parameter in the display.

Step by step

Provides a detailed description of each step for setting/viewing the parameter.

Description of the parameter settings/indications

Describes the setting/viewing possibilities of a parameter.

< > Reference to other sections

Terms in brackets shown above refer to other sections of the document which providefurther information on this topic.These terms are either listed in the index, a headingor in the table of contents and may quickly be found.

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Safety instructions

2. Identification

2.1 Name plate

Each device component (actuator, controls, motor) is equipped with a name plate.

Figure 1: Arrangement of name plates

[1] Actuator name plate[2] Controls name plate[3] Motor name plate[4] Additional plate, e.g. KKS plate (Power Plant Classification System)

Data for identification Figure 2: Actuator name plate

[1] Type and size of actuator[2] Commission number

Figure 3: Controls name plate

[1] Type and size of the controls[2] Commission number[3] Wiring diagram[4] Control

Type and size These instructions apply to the following devices:

Multi-turn actuators for open-close duty: SA 25.1, 30.1, 35.1, 40.1, 48.1

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Identification AC 01.1 Non-Intrusive

Multi-turn actuators for modulating duty: SAR 25.1, 30.1

AC 01.1 = Stellantriebs-Steuerung AUMATIC

Commission number An order-specific commission number is assigned to each device. This commissionnumber can be used to directly download the wiring diagram, inspection records andfurther information regarding the device from the Internet: http://www.auma.com.

Wiring diagram The 7th position in the ACP wiring diagram indicates the type of feedback signalsfrom the actuator:

M = MWG, <Non-Intrusive version>.

P = Potentiometer

R = RWG (electronic position transmitter)

Control 24 V DC = Control via parallel interface at 24 V DC control voltage.

115 V AC = Control via parallel interface at 115 V AC control voltage.

0/4 – 20 mA = Control via parallel interface via analogue input 0/4 – 20 mA.

2.2 Short description

Multi-turn actuator Definition in compliance with EN ISO 5210:

A multi-turn actuator is an actuator which transmits to the valve a torque for at leastone full revolution. It is capable of withstanding thrust.

AUMA multi-turn actuators are driven by an electric motor and are capable ofwithstanding thrust in combination with output drive type A. For manual operation,a handwheel is provided. Switching off in end positions may be either by limit ortorque seating. Controls are required to operate or process the actuator signals.

Actuator controls The AUMATIC actuator controls are used to operate AUMA actuators and are suppliedready for use. The controls may be mounted directly to the actuator or separatelyon a wall bracket.

The functions of the AUMATIC controls include standard valve control in OPEN -CLOSE duty, positioning, process control, logging of operating data right through todiagnostic functions.

Local controls/COM-AC Operation, setting, and display can be performed on site directly at the controls

On site it is possible to

● Operate the actuator via the local controls (push buttons and display) and per-form settings (contents of these instructions).

● Read in or out data or modify and save settings via the COM-AC software (op-tion), using a computer (laptop or PC). Depending on the version, the connec-tion between computer and AUMATIC can be made with cable (infra-red inter-face) or without cable (Bluetooth interface) (not included in these instructions).

Intrusive - Non-Intrusive ● Intrusive version (control unit: electromechanical):Limit and torque setting is performed via switches in the actuator.

● Non-Intrusive version (control unit: electronic):Limit and torque setting is performed via the controls, actuator and controlshousings do not have to be opened. For this purpose, the actuator is equippedwith an MWG (magnetic limit and torque transmitter), also supplying analoguetorque feedback signals/torque indication and analogue position feedback si-gnals/position indication.

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Identification

3. Transport, storage and packaging

3.1 Transport

For transport to place of installation, use sturdy packaging.

Hovering load!

Risk of death or serious injury.

→ Do NOT stand below hovering load.→ Attach ropes or hooks for the purpose of lifting by hoist only to housing and NOT

to handwheel.→ Actuators mounted on valves: Attach ropes or hooks for the purpose of lifting

by hoist to valve and NOT to actuator.→ Actuators mounted to gearboxes: Attach ropes or hooks for the purpose of lifting

by hoist only to the gearbox using eyebolts and NOT to the actuator.→ Actuators mounted to controls: Attach ropes or hooks for the purpose of lifting

by hoist only to the actuator and NOT to the controls.

Figure 4: Lifting the actuator using an eyebolt

3.2 Storage

Danger of corrosion due to inappropriate storage!

→ Store in a well-ventilated, dry room.→ Protect against floor dampness by storage on a shelf or on a wooden pallet.→ Cover to protect against dust and dirt.→ Apply suitable corrosion protection agent to uncoated surfaces.

Damage on display caused by temperatures below permissible level!

→ The AUMATIC actuator controls must NOT be stored below –30 °C.

Long-term storage If the device must be stored for a long period (more than 6 months) the followingpoints must be observed in addition:

1. Prior to storage:Protect uncoated surfaces, in particular the output drive parts and mountingsurface, with long-term corrosion protection agent.

2. At an interval of approx. 6 months:Check for corrosion. If first signs of corrosion show, apply new corrosion protec-tion.

3.3 Packaging

Our products are protected by special packaging for transport when leaving thefactory.The packaging consists of environmentally friendly materials which can easilybe separated and recycled. We use the following packaging materials: wood,cardboard, paper, and PE foil. For the disposal of the packaging material, werecommend recycling and collection centres.

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Transport, storage and packaging AC 01.1 Non-Intrusive

4. Assembly

4.1 Mounting position

AUMA actuators and actuator controls can be operated without restriction in anymounting position.

4.2 Handwheel fitting

Information For transport purposes, handwheels from a diameter of 400 mm are supplied sepa-rately.

Damage at the change-over mechanism due to incorrect assembly!

→ Only pivot change-over lever manually.→ Do NOT use extensions as lever for operation.→ First engage manual operation correctly, then mount handwheel.

1. Manually lift the red change-over lever while slightly turning the shaft back andforth until manual operation engages.

➥ The manual operation is correctly engaged if the change-over lever can be liftedby approx. 85°.

2. Attach handwheel over the red change-over lever then on to the shaft.

3. Release change-over lever (should snap back into initial position by spring ac-tion, if necessary, push it back manually).

4. Secure handwheel using the circlip supplied.

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Assembly

4.3 Multi-turn actuator: mount to valve/gearbox

Danger of corrosion due to damage to paint finish and condensation!

→ Touch up damage to paint finish after work on the device.→ After mounting, connect the device immediately to electrical mains to ensure

that heater minimises condensation.

4.3.1 Output drive types B, B1 – B4 and E

Application ● For rotating, non-rising valve stem● Not capable of withstanding thrust

Design Output drive bore with keyway:

● Types B1 – B4 with bore according to ISO 5210● Types B and E with bore according to DIN 3210● Later change from B1 to B3, B4, or E is possible.

Figure 7: Output drives

[1] Output drive types B1/B2 and B[2] Hollow shaft with keyway[3] Output drive types B3/B4 and E[4] Output drive sleeve/output drive plug sleve with bore and keyway

Information Spigot at flanges should be loose fit.

4.3.1.1 Multi-turn actuator (with output drive types B1 – B4 or E): mount to valve/gearbox

1. Check if mounting flanges fit together.2. Check whether bore and keyway match the input shaft.3. Apply a small quantity of grease to the input shaft.4. Place multi-turn actuator.

Information: Ensure that the spigot fits uniformly in the recess and that themounting faces are in complete contact.

5. Fasten multi-turn actuator with screws according to table.Information: We recommend applying liquid thread sealing material to thescrews to avoid contact corrosion.

6. Fasten screws crosswise to a torque according to table.

Table 1: Tightening torques for screws

Tightening torque TA [Nm]Screws

Strength class 8.8Threads214M16

431M20

1,489M30

2,594M36

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Assembly AC 01.1 Non-Intrusive

4.3.2 Output drive type A

Application ● Output drive for rising, non-rotating valve stem● Capable of withstanding thrust

4.3.2.1 Stem nut: finish machining

✔ This working step is only required if stem nut is supplied unbored or with pilotbore.

Figure 8: Design of output drive type A

[1] Stem nut[2] Bearing[2.1] Bearing race[2.2] Bearing rim[3] Spigot ring

1. Remove spigot ring [3] from output drive.2. Remove stem nut [1] together with bearings [2].3. Remove bearing races [2.1] and bearing rims [2.2] from stem nut [1].

Information: From sizes A 35.2 – 48.2: Record the order of the bearing races[2.1].

4. Drill and bore stem nut [1] and cut thread.Information: When fixing in the chuck, make sure stem nut runs true!

5. Clean the machined stem nut [1].6. Apply sufficient Lithium soap EP multi-purpose grease to bearing rims [2.2] and

bearing races [2.1], ensuring that all hollow spaces are filled with grease.7. Place greased bearing rims [2.2] and bearing races [2.1] onto stem nut [1].

Information: From sizes A 35.2 – 48.2: Respect correct order of bearing races[2.1].

8. Re-insert stem nut [1] with bearings [2] into output drive.Information: Ensure that dogs or splines are placed correctly in the keyway ofthe hollow shaft.

9. Screw in spigot ring [3] until it is firm against the shoulder.

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4.3.2.2 Multi-turn actuator (with output drive type A): mount to valve

Figure 9: Assembly with output drive type A

[1] Valve stem[2] Output drive type A[3] Screws to actuator[4] Valve flange[5] Screws to output drive

1. If the output drive type A is already mounted to the multi-turn actuator: Loosenscrews [3] and remove output drive type A [2].

2. Check if the flange of output drive type A matches the valve flange [4].3. Apply a small quantity of grease to the valve stem [1].4. Place output drive type A on valve stem and turn until it is flush on the valve

flange.5. Turn output drive type A until alignment of the fixing holes.6. Screw in fastening screws [5], however do not completely tighten.7. Fit multi-turn actuator on the valve stem so that the stem nut dogs engage into

the output drive sleeve.

➥ The flanges are flush with each other if properly engaged.

8. Adjust multi-turn actuator until alignment of the fixing holes.9. Fasten multi-turn actuator with screws [3].10. Fasten screws [3] crosswise with a torque according to table.

Table 2: Tightening torques for screws

Tightening torque TA [Nm]Screws

Strength class 8.8Threads214M16

431M20

1,489M30

2,594M36

11. Turn multi-turn actuator with handwheel in direction OPEN until valve flangeand output drive A are firmly placed together.

12. Tighten fastening screws [5] between valve and output drive type A crosswiseapplying a torque according to table.

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4.4 Accessories for assembly

4.4.1 Stem protection tube for rising valve stem

— Option —

Figure 10: Assembly of the stem protection tube

[1] Cap for stem protection tube[2] Stem protection tube[3] Sealing ring

1. Seal thread with hemp, Teflon tape, or thread sealing material.2. Screw stem protection tube [2] into thread and tighten it firmly.3. Push down the sealing ring [3] onto the housing.4. Check whether cap for stem protection tube [1] is available and in perfect con-

dition.

4.5 Mounting positions of local controls

The mounting position of the local controls is selected according to the order. If, aftermounting the actuator to the valve or the gearbox on site, the local controls are inan unfavourable position, the mounting position can be changed at a later date. Fourmounting positions are possible.

Figure 11: Mounting positions A and B

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Figure 12: Mounting positions C and D

4.5.1 Mounting positions: modify

Hazardous voltage!

Risk of electric shock.

→ Disconnect device from the mains before opening.

1. Loosen screws and remove the local controls.2. Check whether O-ring is in good condition, correctly insert O-ring.3. Turn local controls into new position and re-place.

Cable damage due to twisting or pinching!

Risk of functional failures.

→ Turn local controls by a maximum of 180°.→ Carefully assemble local controls to avoid pinching the cables.

4. Fasten screws evenly crosswise.

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5. Electrical connection

5.1 Basic information

Danger due to incorrect electrical connection

Failure to observe this warning can result in death, serious injury, or property damage.

→ The electrical connection must be carried out exclusively by suitably qualifiedpersonnel.

→ Prior to connection, observe basic information contained in this chapter.→ After connection but prior to applying the voltage, observe the <Commissioning>

and <Test run> chapters.

Wiring diagram/terminalplan

The pertaining wiring diagram/terminal plan (in German and English language) isattached to the device in a weather-proof bag, together with these operationinstructions. It can also be obtained from AUMA (state commission no., refer to nameplate) or downloaded directly from the Internet (www.auma.com).

Protection on site For short-circuit protection and for disconnecting the actuator from the mains, fusesand disconnect switches have to be provided by the customer.

The current values for respective sizing is derived from the current consumption ofthe motor (refer to electrical data sheet) plus the current consumption of the controls.

Table 3: Current consumption controls

Max. current consumptionMains voltage650 mA100 to 120 V AC (±10 %)

325 mA208 to 240 V AC (±10 %)

190 mA380 to 500 V AC (±10 %)

500 mA, filter capacitor 2,200 µF24 V DC (+10 %/-15 %) and AC motor

750 mA, filter capacitor 2,200 µF24 V DC (+10 %/–10 %) and DC motor

Table 4: Maximum permissible protection

max. protectionRated powerSwitchgear16 A (gL/gG)up to 1.5 kWReversing contactor A1

32 A (gL/gG)up to 7.5 kWReversing contactor A2

63 A (gL/gG)up to 11 kWReversing contactor A3

125A (gL/gG)up to 30 kWReversing contactor A4 (in the controlbox)

200A (gL/gG)up to 55 kWReversing contactor A5 (in the controlbox)

16 A (g/R) I²t<1,500A²sup to 1.5 kWThyristor

32 A (g/R) I²t<1,500A²sup to 3 kWThyristor

63 A (g/R) I²t<5,000A²sup to 5.5 kWThyristor

If controls are mounted separately from actuator (controls on wall bracket): Considerlength and cross section of connecting cable when defining the protection required.

Power supply for thecontrols (electronics)

If the controls (electronics) are supplied externally with 24 V DC and DC motors (24V DC, 48 V DC, 60 V DC, 110 V DC, 220 V DC) are used simultaneously, the 24 VDC voltage supply for the controls should be ensured via the XK25/26 terminals,separately from the power supply (U1, V1). In case of common supply using a singlecable (links from U1, V1 with XK25/26, for 24 V DC only !!!), short-term excess orfalling below the permissible voltage limits can be the consequence during switching(24 V DC +10 %/–10 %). Any possibly incoming operation commands are notexecuted outside the admissible limit values. The controls briefly signal a faultcondition.

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Electrical connection

Potential of customerconnections

All input signals (control) must be supplied with the same potential.

All output signals (status signals) must be supplied with the same potential.

Safety standards All externally connected devices shall comply with the relevant safety standards.

Cable installation in ac-cordance with EMC

Signal and bus cables are susceptible to interference.

Motor cables are interference sources.

● Lay cables being susceptible to interference or sources of interference at thehighest possible distance from each other.

● The interference immunity of signal and bus cables increases if the cables arelaid close to the earth potential.

● If possible, avoid laying long cables and make sure that they are installed inareas being subject to low interference.

● Avoid long parallel paths with cables being either susceptible to interference orinterference sources.

● For the connection of remote position transmitters, screened cables must beused.

Type of current, mainsvoltage and mains fre-

quency

Type of current, mains voltage and mains frequency must match the data on themotor name plate.

Figure 13: Motor name plate (example)

[1] Type of current[2] Mains voltage[3] Mains frequency (for 3-ph and 1-ph AC motors)

Connecting cables ● For device insulation, appropriate (voltage-proof) cables must be used. Specifycables for the highest occurring rated voltage.

● Use connecting cable with appropriate minimum rated temperature.● For connecting cables exposed to UV radiation (outdoor installation), use UV

resistant cables.

5.2 Connection with control box

For actuators with a high motor current, the electrical connection is made via controlbox.

The control box is mounted separately on a wall.

The AUMATIC actuator controls are generally mounted directly to the actuator [1A]but can be mounted separately on a wall bracket [1B].

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Electrical connection AC 01.1 Non-Intrusive

Figure 14: Assembly of controls

[1A] AUMATIC directly mounted to actuator[1B] AUMATIC on wall bracket

Observe prior toconnection

● Cables and required number of wires are indicated in the wiring diagram.● The cable for motor connection has to be shielded.● For the power supply cable, fuses have to be provided for short-circuit protection

by the customer.The fuses have to be adapted to the cross section of the cable,the thermal overload relay in the control box, the switch contacts and the motordata (refer to motor name plate).

Information For wall-mounted controls [1B], additionally observe <Controls on wall bracket>chapter.

5.3 Motor connection

Hazardous voltage!



Motor connection is performed at motor connection compartment [2] for motors withnominal currents exceeding 25 A. Motor connection can also be made via plug/socketconnector [1] in case of lower nominal currents.

Figure 15: Connection arrangement for sizes 25.1 – 40.1

[1] AUMA plug/socket connector for control connections and motor connectionsup to 25 A

[2] Motor connection compartment for motor connections exceeding 25 A[3] Cable entry for motor connection

19


Table 5: Cross sections and tightening torques for motor terminals

Tightening torquesCross sectionsOutput speedType2.0 Nm0.5 – 16 mm24 – 22SA 25.1

SAR 25.1 3.5 Nm2.5 – 35 mm232 – 90

1.2 – 2.4 Nm4 – 16 mm24 – 22SA 30.1SAR 30.1 4.0 – 5.0 Nm10 – 35 mm232 – 45

6.0 – 12 Nm16 – 70 mm263 – 90

1.2 – 2.4 Nm4 – 16 mm24 – 5.6SA 35.1

4.0 – 5.0 Nm10 – 35 mm28 – 22

6.0 – 12 Nm16 – 70 mm232 – 45

4.0 – 5.0 Nm10 – 35 mm24 – 11SA 40.1

6.0 – 12 Nm16 – 70 mm216 – 32

5.4 Connection with AUMA plug/socket connector

Cross sections AUMA plug/socket connector:

● Power terminals (U1, V1, W1, U2, V2, W2): max. 6 mm² flexible/10 mm² solid● PE connection : max. 6 mm² flexible/10 mm² solid● Control contacts (1 to 50): max. 2.5 mm²

5.4.1 Terminal compartment: open

Figure 16: Connection AUMA plug/socket connector, version S

[1] Cover[2] Screws for cover[3] O-ring[4] Screws for socket carrier[5] Socket carrier[6] Cable entry[7] Blanking plug[8] Cable gland (not included in delivery)

Hazardous voltage!



1. Loosen screws [2] and remove cover [1].2. Loosen screws [4] and remove socket carrier [5] from cover [1].

20


3. Insert cable glands [8] suitable for connecting cables.

➥ The enclosure protection IP... stated on the name plate is only ensured if suitablecable glands are used. Example: Name plate shows enclosure protection IP68.

4. Seal unused cable entries [6] with suitable blanking plugs [7].5. Insert the cables into the cable glands [8].

5.4.2 Cable connection

✔ Observe permissible cross sections.

1. Remove cable sheathing.2. Strip wires.3. For flexible cables: Use end sleeves according to DIN 46228.4. Connect cables according to order-related wiring diagram.

In case of a fault: Hazardous voltage while protective earth conductor is NOTconnected!


→ Connect all protective earth conductors.→ Connect PE connection to external protective earth conductor of connecting

cables.→ Start running the device only after having connected the protective earth con-

ductor.

5. Tighten PE conductors firmly to PE connection using ring lugs (flexible cables)or loops (rigid cables).

Figure 18: PE connection

[1] Socket carrier[2] Screw[3] Washer[4] Lock washer[5] Protective earth with ring lugs/loops[6] PE connection, symbol:

Danger of corrosion: Damage due to condensation!

→ After mounting, commission the device immediately to ensure that heater mini-mises condensation.

21


Information Some actuators are equipped with an additional motor heater. The motor heaterminimises condensation within the motor and improves the start-up behaviour forextremely low temperatures.

5.4.3 Terminal compartment: close

Figure 19: Example: Version S

[1] Cover[2] Screws for cover[3] O-ring[4] Screws for socket carrier[5] Socket carrier[6] Cable entry[7] Blanking plug[8] Cable gland (not included in delivery)

Short-circuit due to pinching of cables!

Risk of electric shock and functional failures.

→ Carefully fit socket carrier to avoid pinching the cables.

1. Insert the socket carrier [5] into the cover [1] and fasten with screws [4].2. Clean sealing faces of cover [1] and housing.3. Check whether O-ring [3] is in good condition, replace if damaged.4. Apply a thin film of non-acidic grease (e.g. petroleum jelly) to the O-ring and

insert it correctly.5. Fit cover [1] and fasten screws [2] evenly crosswise.6. Fasten cable glands [8] applying the specified torque to ensure the required

enclosure protection.

5.5 Accessories for electrical connection

5.5.1 Controls mounted to wall bracket

The wall bracket allows separate mounting of controls and actuator.

Application ● If the actuator cannot be accessed.● If the actuator is subject to high temperatures.● In case of heavy vibration of the valve.

22


Design Figure 20: Design principle with wall bracket

[1] Wall bracket[2] Connecting cables[3] Electrical connection of wall bracket (XM)[4] Electrical connection of actuator (XA)[5] Electrical connection of controls (XK) - customer plug

Observe prior toconnection

● Permissible length of connecting cables: max. 100 m.● Permissible length of connecting cables for later separation of actuator and

controls: max. 10 m.● We recommend: AUMA cable set LSW20.● If the AUMA cable set is not used:

- Use suitable flexible and screened connecting cables.- Use separate, CAN bus cable for MWG of 120 Ohm character impedance

(e.g. UNITRONIC BUS-FD P CAN UL/CSA - 2 x 2 x 0.5 mm², manufacturer:Lapp).

- Data cable connection: XM2-XA2 = CAN L, XM3-XA3 = CAN H.- MWG voltage supply if the AUMATIC has been ordered and delivered with

wall bracket: XM6-XA6 = GND, XM7-XA7 = + 24 V DC (refer to wiringdiagram).

- MWG voltage supply if AUMATIC has been subsequently separated fromthe actuator: XM6-XA6 = GND, XM11-XA117 = + 5 V DC (refer to wiringdiagram).

- For the electrical connection at wall bracket [3], the terminals are madeas crimp connections.

- Use a suitable four indent crimp tool for crimping.- Cross sections for flexible wires:

- Control cables: max. 0.75 to 1.5 mm²- Mains connection: max. 2.5 to 4 mm²

● When using connecting cables, e.g. of the heater, requiring direct wiring fromthe actuator to the XK customer plug (XA-XM-XK, refer to wiring diagram),these connecting cables must be subject to an insulation test in compliancewith EN 50178. Connecting cables for MWG do not belong to this group. Theymay not be subject to an insulation test.

5.5.2 Parking frame

Application Parking frame for safe storage of a disconnected plug.

For protection against touching the bare contacts and against environmentalinfluences.

23


Figure 21: Parking frame

5.5.3 Protection cover

Protection cover for plug compartment when plug is removed.

The open terminal compartment can be closed using a protective cover (notillustrated).

5.5.4 Double sealed intermediate frame

When removing the electrical connection or due to leaky cable glands, ingress ofdust and water into the housing may occur. This is prevented effectively by insertingthe double sealed intermediate frame [2] between the plug/socket connector [1] andthe housing of the device. The enclosure protection of the device (IP 68) will not beaffected, even if the electrical connection [1] is removed.

Figure 22: Electrical connection with double sealed intermediate frame

[1] Electrical connection[2] Double sealed intermediate frame

5.5.5 Earth connection, external

As an option, the housing is equipped with an external earth connection (U-bracket)to connect the device to the equipotential earth bonding.

Figure 23: Earth connection

24


6. Operation

6.1 Manual operation

For purposes of setting and commissioning, in case of motor failure or power failure,the actuator may be operated manually. Manual operation is engaged by an internalchange-over mechanism.

6.1.1 Manual operation: engage

Information When using brake motors, note that the motor is disengaged during manual operation.For this reason, the brake motor cannot sustain any load during manual operation.The load must be sustained via the handwheel.

Damage at the change-over mechanism due to faulty operation!

→ Engage manual operation only during motor standstill.→ Only pivot change-over lever manually.→ Do NOT use extensions as lever for operation.

1. Pivot change-over lever manually to approx. 85° while slightly turning thehandwheel back and forth until manual operation engages.

2. Release change-over lever (should snap back into initial position by spring ac-tion, if necessary, push it back manually).

3. Turn handwheel in desired direction.

→ To close the valve, turn handwheel clockwise:

➥ Drive shaft (valve) turns clockwise in direction CLOSE.

6.1.2 Manual operation: disengage

Manual operation is automatically disengaged when motor is started again. Thehandwheel does not rotate during motor operation.

25

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Operation

6.2 Motor operation

✔ Perform all commissioning settings and the test run prior to motor operation.

6.2.1 Local operation

The local operation of the actuator is performed using the push buttons of the localcontrols.

Figure 27: Local controls

[1] Push button OPEN[2] Push button STOP[3] Push button CLOSE[4] Push button Reset[5] Selector switch[6] Indication lights/LEDs

Hot surfaces, e.g. possibly caused by high ambient temperatures or strongdirect sunlight!

Danger of burns

→ Check surface temperature and wear protective gloves, if required.

→ Set selector switch [5] to position Local control (LOCAL).

➥ The actuator can now be operated using the push buttons [1 – 3].

- Run actuator in direction OPEN: Press push button OPEN [1].- Stop actuator: Press push button STOP [2].- Run actuator in direction CLOSE: Press push button CLOSE [3].

Information The OPEN - CLOSE operation commands can be given either in push-to-run opera-tion mode or in self-retaining mode. In self-retaining mode, the actuator runs to thedefined end position after pressing the button, unless another command has beenreceived beforehand. For further information, please refer to the Manual (Operationand setting).

26

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Operation AC 01.1 Non-Intrusive

6.2.2 Operation from REMOTE

→ Set selector switch to Remote control (REMOTE).

➥ Now, it is possible to operate the actuator via remote control, via operationcommands (OPEN, STOP, CLOSE) or via analogue setpoints (e.g. 0 – 20 mA).

Information For actuators equipped with a positioner, it is possible to select between open-closecontrol (Remote OPEN-CLOSE) and setpoint control (remote SETPOINT). Selec-tion is made via MODE input, e.g. based on a 24 V DC signal (refer to wiring diagram).

6.3 Menu navigation via push buttons (for settings and indications)

The push buttons of the local controls are used to view, edit, and show variousindications on the display.

Figure 30: Local controls

[1] Push button [2] Push button [3] Push button [4] Push button C[5] Selector switch[6] Display

→ Set selector switch [5] to position 0 (OFF).

➥ Now, settings and indications can be performed via the push buttons [1 – 4].

27


6.3.1 Short overview: Functions of the push buttons

FunctionsPush but-tons

Scrolling within a group(The triangles in the display show which direction of scrolling is possible)

Change values

Enter figures from 0 to 9

Confirm the selection to go to a new menu/subgroup

Cancel processCReturn to previous display: press briefly

Change to another group (S, M, D):● hold down for approx. 3 seconds until group M0 is displayed.

● hold down for longer than 3 seconds until group D0 is displayed (thereby,group M is skipped).

6.3.2 Structural design and navigation

The indications on the display are divided into 3 groups:

● Group S = Status indications● Group M = Menu (settings)● Group D = Diagnostic indicationsThe active group is displayed in the top right corner of the display.

Change from group S to group M:

1. Press push button C and hold it down for approx. 3 seconds until group M0appears.

Change from group S to group D:

2. Press push button C and hold it down until group D0 is displayed.

➥ (Thereby, group M is skipped.)

Return from group M or group D to group S:

3. Briefly press C .

Scrolling within a group:

4. Press or .

➥ The triangles in the top left corner of the display indicate which direction ofscrolling (within one group) is possible.

28


6.4 Password entry

In the menu (group M), the settings are password protected. To change theparameters, a password must be entered first. The following default password is setin the factory: 0000.

After selecting EDIT, the following is displayed:

ENTER PASSWORD0 * * *

:EDIT :OK C:ESC

Step by step:

1. Select figures 0 to 9: Press .2. Move to the next position: Press .3. Repeat steps 1 and 2 for all four digits.4. To cancel a process: Press C.

Information If no input is received over a longer period of time (approx. 10 min.), the controlsautomatically return to status indication S0.

6.5 Language change in the display

Via the menu to parameter:

MAIN MENU (M0) LANGUAGE/CONTRAS (M00) VIEW (M00) EDIT (M01) LANGUAGE (M010)

Default value: ENGLISH

Setting range: ENGLISH, GERMAN, MAGYAR, POLSKI, TUERKCE,PORTUGUESE, ITALIAN, SPANISH, FRENCH

Step by step:

1. Set selector switch to position 0 (OFF).

2. Press C and hold it down for approx. 3 seconds.

➥ Display indicates:

MAIN MENU M0

LANGUAGE/CONTRAST SETTINGS OPERATIONAL DATA

3. Press .


LANGUAGE/CONTRAS M00

VIEW EDIT

29


4. Press .


LANGUAGE/CONTRAS M01 VIEW

EDIT

5. Press .



:EDIT :OK C:ESC

6. Enter password:

→ Press 4 x = 0000 (default factory password).


EDIT M010

LANGUAGE LCD CONTRAST

7. Press .

➥ Display shows the set value:

EDIT M010

LANGUAGEENGLISH

:EDIT C:ESC

8. Press again to enter the edit mode.


EDIT M010LANGUAGEENGLISH

:EDIT :OK C:ESC

9. Set new value:

→ Press .10. Accept value or cancel?

→ Accept value: Press .→ Cancel process without accepting the value: Press C .

30


7. Indications

7.1 Status indications in the display

The status indications in the display locally indicate the current operation states aswell as faults and warnings.

This section describes the indications for the operation states. Faults and warningsare described in the <Fault indications and warning indications> chapter.

7.1.1 Status indication S0/S6 - operation

Information For actuators equipped with process controllers, status indication S6 is displayedinstead of status indication S0 in selector switch position REMOTE. The descriptionbelow applies to both indications (S0 and S6).

Operation mode display Line 1 indicates the current operation mode (LOCAL MODE, OFF, REMOTE MODE,…).

LOCAL MODE S0OPEN

E2 100 %RUNNING OPEN

Operation command/set-point display

Line 2 indicates currently incoming operation commands (OPEN, STOP, CLOSE)or the setpoints E1 or E7 (for actuators equipped with positioner/process controller)in % of the total travel.

LOCAL MODE S0OPEN


Valve position display Line 3 indicates the valve position in % of the travel. This indication is only availableif the actuator is equipped with a position transmitter.

LOCAL MODE S0OPEN


0 % = Actuator is in end position CLOSED

100 % = Actuator is in end position OPEN

End position/running in-dication

Line 4 indicates the current actuator status.

LOCAL MODE S0OPEN


Description of indications in line 4:

RUNNING OPENActuator runs logically OPEN (remains set during operation pauses).

RUNNING CLOSEActuator runs logically CLOSE (remains set during operation pauses).

OPEN POSITION

31

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Indications

End position OPEN reached.

CLOSED POSITIONEnd position CLOSED reached.

SETPOINT POSITIONSetpoint (modulating actuators only).

7.1.2 Status indication S4 - torque

A deflection to the left side indicates torque in direction CLOSE.

A deflection to the right side indicates torque in direction OPEN.

TORQUE S4 TORQUE 50 %

Example: SA 07.5 with 20 – 60 Nm.

100 % corresponds to 60 Nm of nominal torque.

50 % corresponds to 30 Nm of nominal torque.

Information It is possible to change the unit displayed (%, Nm or Lbs/ft.). For further information,please refer to the Manual (Operation and setting).

7.1.3 Torque indication: edit

The torque value can be displayed in percent, Newtonmeter (Nm) or in Lbs/ft.


MAIN MENU (M0) SETTINGS (M1) LOCAL CONTROLS (M13) TORQUE INDICATION (M1317)

EDIT M1317TORQUE INDICATION

NEWTONMETER

:EDIT ↵:OK C:ESC

Description of the parameter settings:

PERCENTIndication of the nominal torque in percent

NEWTONMETERIndication in Nm

LBS.FT.Indication in Lbs/ft.

7.2 Indication lights/LEDs

The indication lights/LEDs locally display the different operation states as opticalsignals. The signals can be freely assigned.

32

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Indications AC 01.1 Non-Intrusive

Figure 35: Indication lights/LEDs on local controls

[1] Marking with symbols (standard)[2] Marking with figures (option)

Table 6: Meaning of signals

Meaning of signalBehaviour (default)Indication lightActuator is in end position CLOSEDilluminatedLED 1 ( )Running indication: Actuator runs in directionCLOSE

blinking

Torque fault CLOSEilluminatedLED 2 (T)

Motor protection trippedilluminatedLED 3 (Th)

Torque fault OPENilluminatedLED 4 (T)

Actuator is in end position OPENilluminatedLED 5 ( )Running indication: Actuator runs in directionOPEN

blinking

Bluetooth connection availableilluminatedLED 6 (BT) (option)

Information The behaviour (blinking/illuminated) can be changed via the BLINKER (M1311)parameter.

7.3 Mechanical position indicator/running indication

— Option —

Mechanical position indicator:

● Continuously indicates the valve position(For complete travel from OPEN to CLOSED or vice versa, the indicator disc[2] rotates by approximately 180° to 230°.)

● Indicates whether the actuator is running (running indication)● Indicates that the end positions are reached (via indicator mark [3])

Figure 36: Mechanical position indicator

[1] Cover[2] Indicator disc[3] Mark[4] Symbol for position OPEN[5] Symbol for position CLOSED

33

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Indications

8. Signals

8.1 Feedback signals via output contacts (binary)

The output contacts can be used to indicate operation modes of the actuator or thecontrols as binary signals. The signals can be freely assigned. Example:

Output contact open = no thermal fault

Output contact closed = thermal fault in actuator

The output contacts are denominated in the wiring diagram as follows:

● Output contacts 1 to 5: DOUT1 to DOUT5● Alarm contacts: NC fault/NO readySignal assignment is made via the parameters:OUTPUT CONTACT 1 to OUTPUTCONTACT 5 and ALARM CONTACT.

Alarm contact default value:

FAULT GROUP 3 = fault signal (includes: torque fault, thermal fault, phase failureand internal faults)

Default values OUTPUT CONTACT 1 to OUTPUT CONTACT 5:

OUTPUT CONTACT 1 = CLOSED POSITIONOUTPUT CONTACT 2 = OPEN POSITIONOUTPUT CONTACT 3 = REMOTE SW. POSITIONOUTPUT CONTACT 4 = TORQUE FAULT (CLOSE)OUTPUT CONTACT 5 = TORQUE FAULT (OPEN)

8.2 Feedback signals (analogue)

Valve position Signal: E2 = 0/4 – 20 mA (galvanically isolated)

Designation in the wiring diagram:

ANOUT1 (position)

Torque feedback Signal: E6 = 0/4 – 20 mA (galvanically isolated)

Designation in the wiring diagram:

ANOUT2 (torque)

For further information to this topic, please refer to the Manual (Operation and setting).

34

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Signals AC 01.1 Non-Intrusive

9. Commissioning (basic settings)


Information: The selector switch is not a mains switch. When positioned to 0(OFF), the actuator cannot be operated. The controls' power supply ismaintained.

2. Switch on the power supply.Information: Please consider the heat-up time for ambient temperatures below–20 °C.

3. Perform basic settings.

9.1 Heat-up time for low temperature version

Please note that for low temperature versions, the controls require a heat-up time.

This heat-up time is applicable in case the actuator and the controls are not live andhave cooled down to ambient temperature. Under these conditions and afterconnection to the voltage supply, the following heat-up times must be complied withprior to commissioning:

For –40 °C = 30 min.

For –50 °C = 60 min.

For –60 °C = 100 min.

Figure 38: Sketch illustrating the heat-up time

[t] Heat-up time in minutes[ϑ] Ambient temperature in °C

9.2 Type of seating: check/edit for end positions

Valve damage due to incorrect setting!

→ The torque must suit the valve.→ Only change the setting with the consent of the valve manufacturer.

Limit seating The limit switching is set in such a way that the actuator switches off at the desiredswitching points. The torque switching acts as overload protection for the valve.

Torque seating The torque switching is set to the desired tripping torque. After reaching the trippingtorque the actuator is turned off.

35

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Commissioning (basic settings)

The limit seating is used to signal that the limit switching will trip shortly beforereaching the set tripping torque. If this is not the case, one of the following faultsignals is displayed: TSO FAULTS or TSC FAULTS (menu S1).


MAIN MENU (M0) SETTINGS (M1) SEATING MODE (M11) VIEW (M110) EDIT (M111) OPEN POSITION (M11_0) CLOSED POSITION (M11_1)

Default value: LIMIT

Step by step:




MAIN MENU M0


3. Press .


MAIN MENU M1 LANGUAGE/CONTRAST

SETTINGS OPERATIONAL DATA

4. Press .


SETTINGS M10

SET LIMIT SWITCHES SEATING MODE TORQUE

5. Press .


SETTINGS M11 SET LIMIT SWITCHES

SEATING MODE TORQUE

36

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Commissioning (basic settings) AC 01.1 Non-Intrusive

6. Press .


SEATING MODE M110

VIEW EDIT

Use and to select between VIEW and EDIT.

7. View or edit?

Display seating mode: continue with 8.Change seating mode: continue with 11.

Display type of seating: 8. Press .


VIEW M1100

OPEN POSITION CLOSED POSITION

VIEW M1101 OPEN POSITION

CLOSED POSITION

Use and to select between OPEN POSITION and CLOSED POSITION.

9. Press .


VIEWOPEN POSITION

LIMITC:ESC

VIEWCLOSED POSITION

LIMITC:ESC

Use and to also select here between OPEN POSITION and CLOSEDPOSITION.

10. Return to the VIEW/EDIT menu:

→ Press C twice.

Change seating mode: 11. Press .


SEATING MODE M111 VIEW

EDIT

37


12. Press .



:EDIT :OK C:ESC

13. Enter password:


➥ EDIT M1110

OPEN POSITION CLOSED POSITION

EDIT M1111 OPEN POSITION

CLOSED POSITION


14. Press .


EDIT M1110

OPEN POSITIONLIMIT

↵:EDIT C:ESC

EDIT M1111

CLOSED POSITIONLIMIT

:EDIT C:ESC




EDIT M1110OPEN POSITION

LIMIT

:EDIT :OK C:ESC

EDIT M1111CLOSED POSITION

LIMIT

:EDIT :OK C:ESC

16. Set new value:

→ Press .

38


17. Accept value or cancel?→ Accept value: Press .→ Cancel process without accepting the value: Press C .


EDIT M1110

OPEN POSITIONLIMIT

:EDIT C:ESC

AENDERN M1111

CLOSED POSITIONLIMIT

:EDIT C:ESC


18. Return to status display:

→ Press C several times until S0 is displayed.

9.3 Torque switching: check/set

Once the set torque is reached, the torque switches will be tripped (overload protectionof the valve). .

Information The torque switches may also trip during manual operation.

Valve damage due to excessive tripping torque limit setting!

→ The tripping torque must suit the valve.→ Only change the setting with the consent of the valve manufacturer.


MAIN MENU (M0)SETTINGS (M1)TORQUE (M12)VIEW (M120)EDIT (M121)OPENING (M12_0)CLOSING (M12_1)

Default value: according to order data

Setting range: according to torque setting range, refer to actuator name plate

Step by step:




MAIN MENU M0


39


3. Press .




4. Press .


SETTINGS M10


5. Press twice.


SETTINGS M12 SET LIMIT SWITCHES SEATING MODE

TORQUE

6. Press .


TORQUE M120

VIEW EDIT

Use and to select between VIEW and EDIT.

7. View or edit?→ Display torque setting: continue with 8.→ Edit torque setting: continue with 11.

Display torque setting: 8. Press .


VIEW M1200

OPENING CLOSING BY-PASS DURATION

VIEW M1201 OPENING

CLOSING BY-PASS DURATION

Use and to select between OPENING and CLOSING.

40


9. Press .


VIEWOPENING65%

C:ESC

VIEWCLOSING65%

C:ESC

Use and to also select here between OPENING and CLOSING.

10. Return to the VIEW/EDIT menu:

→ Press C twice.

Edit torque setting: 11. Press .


TORQUE M121 VIEW

EDIT

12. Press .



:EDIT :OK C:ESC

13. Enter password:


➥ EDIT M1210

OPENING CLOSING BY-PASS DURATION

EDIT M2111 OPENING

CLOSING BY-PASS DURATION


41


14. Press .


EDIT M1210

OPENING100%

:EDIT C:ESC

EDIT M1211

CLOSING100%

:EDIT C:ESC


Information: The value can be displayed in percent, Newtonmeter (Nm), or inLbs/ft. To display in percent: 100 % equals the max. torque indicated on thename plate of the actuator. Example: SA 07.5 with 20 – 60 Nm: 100 % = 60Nm (33 % = 20 Nm).



EDIT M1210OPENING100%

:EDIT :OK C:ESC

EDIT M1211CLOSING100%

:EDIT :OK C:ESC

16. Set new value:

→ Press .17. Accept value or cancel?

→ Accept value: Press .→ Cancel process without accepting the value: Press C .


EDIT M1210

OPENING100%

:EDIT C:ESC

EDIT M1211

CLOSING100%

:EDIT C:ESC



→ Press C several times until S0 is displayed.

42


Information The following fault signals are sent if the torque setting performed has been reachedin mid-travel:

● Status indication S0: Operation mode OFF/LOCAL = FAULT IND.● Status indication S0/S6: Operation mode REMOTE = FAULT IND.● Status indication S1: TORQUE FAULT (OPEN) or TORQUE FAULT

(CLOSE) (torque fault)The fault has to be acknowledged before the operation can be resumed. Theacknowledgement is made:

● either by an operation command in the opposite direction.- For TORQUE FAULT (CLOSE): Operation command in direction OPEN- For TORQUE FAULT (OPEN): Operation command in direction CLOSE

● or, in case the torque applied is lower than the preset tripping torque:- via the push button Reset in selector switch position LOCAL.

9.4 Limit switching: set


MAIN MENU (M0)SETTINGS (M1)SET LIMIT SWITCHES (M10)CLOSED POSITION (M100)OPEN POSITION (M101)

Step by step:




MAIN MENU M0


3. Press .




4. Press .


SETTINGS M10


43


5. Press .



:EDIT :OK C:ESC

6. Enter password:


➥ The current actuator position is displayed:

SET LIMIT SWITC M100

CLOSED POSITION63.3 %

:EDIT C:ESC

SET LIMIT SWITC M101

OPEN POSITION63.3 %

:EDIT C:ESC


7. Set end position CLOSED or end position OPEN?

Set end position CLOSED: continue with 8.Set end position OPEN: continue with 13.

Set end position CLO-SED

8. Press to enter the edit mode.


SET LIMIT SWITC M100CLOSED POSITION

:ACCEPT C:ESC

9. Engage manual operation.10. Turn handwheel until valve is closed.11. Turn handwheel by approximately half a turn (overrun) in the opposite direction.12. Press to accept new end position setting.

➥ LEDs and display indicate that the new end position has been accepted:

- The left LED is illuminated (default setting).- Display indicates: 0.0 %

➥ SET LIMIT SWITC M100

CLOSED POSITION0.0 %

:EDIT C:ESC

Use to select OPEN POSITION.

44


Setting end positionOPEN:

13. Press to enter the edit mode.


SET LIMIT SWITC M101OPEN POSITION

:ACCEPT C:ESC

14. Engage manual operation.15. Turn handwheel until valve is open.16. Turn handwheel by approximately half a turn (overrun) in the opposite direction.17. Press to accept new end position setting.

➥ LEDs and display indicate that the new end position has been accepted:

- The right LED is illuminated (default setting).- Display indicates: 100.0 %.

➥ SET LIMIT SWITC M101

OPEN POSITION100.0 %

:EDIT C:ESC

Use to select CLOSED POSITION.


→ Press C several times until S0 is displayed.Information: If an end position cannot be set: Check the type of control unit inactuator.

Information The end positions can be approached (via push buttons and selector switch in posi-tion LOCAL) even during motor operation. Position the selector switch to 0 (OFF)for setting. Direct approaching of the mechanical end stops during motor operationmay cause valve damage. Consequently, during motor operation, the travel to themechanical end stop of valve/gearbox must be interrupted prior to reaching thepreset position (press push button STOP).

9.5 Test run

Perform test run only once all settings previously described have been performed.

9.5.1 Direction of rotation: check

Valve damage due to incorrect direction of rotation!

→ If the direction of rotation is wrong, switch off immediately (press STOP).→ Eliminate cause, i.e. correct phase sequence for cable set wall bracket.→ Repeat test run.

1. Move actuator manually to intermediate position or to sufficient distance fromend position.

45


2. Set selector switch to position Local control (LOCAL).

3. Switch on actuator in running direction CLOSE and observe the direction ofrotation:

with indicator disc: step 4without indicator disc: step 5 (hollow shaft)→ Switch off before reaching the end position.

4. With indicator disc:

→ Observe direction of rotation.

➥ The direction of rotation is correct, if actuator runs in directionCLOSE and indicator disc turns counterclockwise.

5. Without the indicator disc:

→ Unscrew threaded plug [1] and seal [2] or cap for stem protection tube [4]and observe direction of rotation at hollow shaft [3] or the stem [5].

➥ The direction of rotation is correct, if actuator runs in direction CLOSE andhollow shaft or stem turn clockwise.

Figure 46: Hollow shaft/stem

[1] Threaded plug[2] Seal[3] Hollow shaft[4] Cap for stem protection tube[5] Stem[6] Stem protection tube

46


9.5.2 Limit switching: check

1. Set selector switch to position Local control (LOCAL).

2. Operate actuator using push buttons OPEN - STOP - CLOSE.

➥ The limit switching is set correctly if (default indication):

- The yellow indication light/LED1 is illuminated in end position CLOSED- The green indication light/LED5 is illuminated in end position OPEN- The indication lights go out after travelling into opposite direction.

➥ The limit switching is set incorrectly, if:

- The actuator comes to a standstill before reaching the end position- One of the red indication lights/LEDs is illuminated (torque fault), or the following

fault signals are displayed:- Status indication S0: FAULT IND.- Status indication S1: TORQUE FAULT (OPEN) or TORQUE FAULT

(CLOSE)

3. If the end position setting is incorrect: Reset limit switching.

9.6 Switch compartment: open

The switch compartment must be opened to perform the following settings (options).

→ Loosen screws [2] and remove cover [1] from the switch compartment.

9.7 Mechanical position indicator: set

— Option —

1. Move valve to end position CLOSED.2. Turn lower indicator disc until symbol (CLOSED) is in alignment with the

mark on the cover.

3. Move actuator to end position OPEN.

47


4. Hold lower indicator disc in position and turn upper disc with symbol (OPEN)until it is in alignment with the mark on the cover.

5. Move valve to end position CLOSED again.6. Check settings:

If the symbol (CLOSED) is no longer in alignment with mark on the cover:6.1 Repeat setting procedure.

6.2 Gear stage of the reduction gearing: test/set

9.8 Gear stage of the reduction gearing: test/set

This test/setting is only required if the turns/stroke of the actuator have been modifiedafter the initial setting.

The control unit may possibly have to be exchanged:

Control unit MS5.2: 1 to 500 turns per stroke

Control unit MS50.2: 10 to 5,000 turns per stroke

1. Pull off indicator disc. Open end spanner may be used as lever.

48


2. Refer to table and check if turns/stroke of the actuator correspond to the settingof the primary reduction gearing (stages 1– 9).

If the setting is not correct: continue with 3.If the setting is correct: continue with 6.

Control unit MS5.2 (1 to 500 turns per stroke)Gear stageTurns/stroke above – to11.0 – 1.9

21.9 – 3.9

33.9 – 7.8

47.8 – 15.6

515.6 – 31.5

631.5 – 62.5

762.5 – 125

8125 – 250

9250 – 500

Control unit MS50.2 (10 to 5,000 turns per stroke)Gear stageTurns/stroke above – to110.0 – 19.5

219.5 – 39.0

339.0 – 78.0

478 – 156

5156 – 315

6315 – 625

7625 – 1,250

81,250 – 2,500

92,500 – 5,000

3. Loosen screw [1].4. Set crown wheel [2] to desired level according to table.5. Fasten screw [1].6. Place indicator disc on shaft.7. Set mechanical position indicator.

Figure 52: Control unit with reduction gearing

[1] Screw[2] Crown wheel

49


9.9 Switch compartment: close

Danger of corrosion due to damage to paint finish!

→ Touch up damage to paint finish after work on the device.

1. Clean sealing faces of housing and cover.2. Check whether O-ring [3] is in good condition, replace if damaged.3. Apply a thin film of non-acidic grease (e.g. petroleum jelly) to the O-ring and

insert it correctly.

4. Place cover [1] on switch compartment.5. Fasten screws [2] evenly crosswise.

50


10. Corrective action

10.1 Faults during commissioning

Table 7: Faults during commissioning

RemedyPossible causesFault descriptionSet gear stage of the reduction gearing.The control unit might have to be exchanged.

Reduction gearing is not suitable forturns/stroke of the actuator.

Mechanical position indicatorcannot be set.

Determine overrun: Overrun = travel coveredfrom switching off until complete standstill.Set limit switching again considering theoverrun (turn handwheel back by the amountof the overrun).

The overrun was not considered when settingthe limit switching.The overrun is generated by the inertia ofboth the actuator and the valve and the delaytime of the controls.

Fault in end positionActuator runs to end stop alt-hough the limit switches workproperly.

For RESTRICTED: A release must be initia-ted externally via bus or input signal. Referto parameter Enable LOCAL MODE.For EMERGENCY STOP: Release EMER-GENCY STOP button.

RESTRICTED signifies that the local con-trols of the AUMATIC have not been releasedyet.EMERGENCY STOP signifies that theEMERGENCY STOP mode has been activa-ted via the EMERGENCY STOP button (opti-on),

Push buttons do not reactThe controls may not be operatedvia the local controls.Display indicates: RESTRIC-TED or EMERGENCY STOP.

10.2 Fault indications and warning indications

Faults interrupt or prevent the electrical actuator operation.

Warnings have no influence on the electrical actuator operation. They only servefor information purposes.

Fault and warning indications are shown in the display.

10.2.1 Status indication S0 - faults and warnings

Line 4 of status indication S0 displays faults and warnings.

LOCAL MODE S0OPEN

E2 100 %FAULT IND.

Table 8: Description of the fault indications

RemedyDescriptionSignal

For further information, press and go tostatus indication S1.

A fault has occurred.FAULT IND.

For further information, press and go tostatus indication S2.

A warning has occurred.WARNING IND.

For further information, press and go tostatus indication S1 (faults) or S2 (warnings).

Faults as well as warnings have occurred.FAULT + WARNING

For further information, press and go tostatus indication S3 (cause for fault indicati-ons).

The actuator cannot be operated from REMO-TE. The actuator can only be operated viathe local controls.

NOT READY IND.

For further information, press and go tostatus indication S1 or S3.

Faults and the NOT READY IND. signalhave occurred.

FLT + NR

For further information, press and go tostatus indication S2 or S3.

Warnings and the NOT READY IND. si-gnal have occurred.

WRN + NR

For further information, press and go tostatus indications S1 to S3.

Faults, warnings, and the NOT READYIND. signal have occurred.

FLT + WRN + NR

10.2.2 Status indication S1 - faults

Faults are indicated within the status indication S1:

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Corrective action

FAULT IND. S1NO FAULT


RemedyDescriptionSignalNo fault has occurred.NO FAULT

For further information:1. Go to group D0: Press C and hold it

down until diagnostic indication D0 isdisplayed.

2. Go to diagnostic indication D2: Press twice.

Internal fault has occurred.INTERNAL FAULT

Operation command in direction OPEN.Torque fault in direction CLOSE.TORQUE FAULT (CLOSE)Set selector switch to position Local control(LOCAL) and reset fault indication via pushbutton Reset.Operation command in direction CLOSE.Torque fault in direction OPEN.TORQUE FAULT (OPEN)Set selector switch to position Local control(LOCAL) and reset fault indication via pushbutton Reset.Test/connect phases.One phase is missing.LOSS OF PHASECool down, wait.Motor protection tripped.THERMAL FAULTIf the fault indication display persists aftercooling down:Set selector switch to position Local control(LOCAL) or reset fault indication via pushbutton Reset.Check fuse F4.



2. Go to diagnostic indication D4: Press 4 x.

The controls configuration is incorrect.CONFIGURATION FAULT

10.2.3 Status indication S2 - warnings

Faults are indicated within the status indication S2:

WARNING IND. S2NO WARNINGS

Table 10: Description of the warnings

RemedyDescriptionSignalNo warnings have occurred.NO WARNINGS

Set the operating time (MONITOR TRIG-GERS parameter) in accordance with theactual operating time.

Preset running time for a travel between endposition OPEN and end position CLOSEDhas been exceeded.

WARNING OPER. TIME

Check tripping behaviour of end positionswitches.

Verify actuator mechanics.

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Corrective action AC 01.1 Non-Intrusive

RemedyDescriptionSignalCheck modulating behaviour.Preset values for max. starts/h or max. run-

ning time/h have been exceeded.WARNING STARTS/RUN

Increase dead time.

Reduce number of setpoint changes.

Operate actuator into both end positions(OPEN and CLOSED).

Position transmitter (potentiometer or RWG)is not standardised.

INTERNAL FEEDBACK



2. Go to diagnostic indication D3: Press 3 times.

Internal warnings have occurred.INTERNAL WARNING

Check position transmitter signal.1. Go to group D0: Press C and hold it


2. Go to diagnostic indication D7, D8 orD9: Press either 7, 8 or 9 times.

Signal loss of position transmitterFEEDBACK E2 LOSS

Check position transmitter wiring.

Check POSITION E2 parameter. Thesetting must correspond to the wiring dia-gram.

Check wiring.Signal loss of setpointSETPOINT E1 LOSSCheck wiring.Signal loss of torque sourceTORQUE E6 LOSS

10.2.4 Status indication S3 - causes for not ready remote

The causes for the NOT READY IND. fault signals (from status indication S0) aredisplayed within status indication S3.

NOT READY IND. S3READY


DescriptionSignalActuator can be operated from REMOTE.READYActuator cannot be operated from REMOTE as the selector switch is in position LOCALor OFF.

NOT REMOTE

10.3 Fuses

10.3.1 Fuses within the actuator controls

Fuses F1 and F2 can be accessed after removing the cover [1] on the rear side.

Fuses F3, F4, and F5 are located on the power supply unit and can be accessedafter removing the electrical connection [2].

Hazardous voltage!



53


Figure 54: Access to fuses

[1] Rear cover[2] Electrical connection

F1/F2 Primary fuses on power supply unit

AUMA Art. No.:F1/F2G fuses6.3 x 32 mmSize

K002.2771 A T; 500 VReversing contactorsPower supply ≤ 500 V

K002.6652 A FF; 660 VReversing contactorsPower supply > 500 V

K001.18516 A FF; 500 VThyristor units for motor power up to 1.5 kW

K006.96530 A FF; 500 VThyristor units for motor power up to 3.0 kW

K002.2771 A T; 500 VThyristor units for motor power up to 5.5 kW

F3 Internal 24 V DC supply

F4 Internal 24 V AC supply (115 V AC) for:

● Heater, switch compartment, reversing contactors control● PTC tripping device● for 115 V AC also control inputs OPEN - STOP - CLOSE

F4F3G fuse according to IEC 60127-2/III5 x 20 mm5 x 20 mmSize

1.25 A T; 250 V1.0 A T; 250 VVoltage output (power supply unit) = 24 V

0.315 A T; 250 V1.0 A T; 250 VVoltage output (power supply unit) = 115 V

F5 Automatic reset fuse as short-circuit protection for external 24 V DC supply forcustomer (see wiring diagram)

Information After fuse replacement, replace and fasten cover.

10.3.2 Motor protection (thermal monitoring)

In order to protect against overheating and impermissibly high surface temperaturesat the actuator, PTC thermistors or thermoswitches are embedded in the motorwinding. The thermoswitch is tripped as soon as the max. permissible windingtemperature has been reached.

The actuator is switched off and the following signals are given:

● LED 3 (thermal fault) on the local controls is illuminated.● Status indication S0: Operation mode OFF/LOCAL = FLT + NR● Status indication S0/S6: Operation mode REMOTE = FAULT IND.● Status indication S1: THERMAL FAULTThe motor has to cool down before the operation can be resumed.

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Corrective action AC 01.1 Non-Intrusive

Depending on the parameter setting, the fault signal is either automatically reset orthe fault signal has to be reset using the Reset push button in selector switch positionLOCAL.

For further information to this topic, please refer to the Manual (Operation and setting).

55


11. Servicing and maintenance

Damage caused by inappropriate maintenance!

→ Servicing and maintenance must be carried out exclusively by suitably qualifiedpersonnel having been authorised by the end user or the contractor of the plant.Therefore, we recommend contacting our service.

→ Only perform servicing and maintenance tasks when the device is switched off.

AUMAService & Support

AUMA offer extensive service such as servicing and maintenance as well as customerproduct training. For the relevant contact addresses, please refer to <Addresses>in this document or to the Internet (www.auma.com) .

11.1 Preventive measures for servicing and safe operation

The following measures are required to ensure safe device operation:

6 months after commissioning and then every year

● Carry out visual inspection:Cable entries, cable glands, blanking plugs, etc. have to be checked for correcttightness and sealing.Respect torques according to manufacturer's details.

● Check fastening screws between actuator and gearbox/valve for tightness. Ifrequired, fasten screws while applying the tightening torques as indicated inchapter <Assembly>.

● When rarely operated: Perform test run.● For devices with output drive A: Press in Lithium soap EP multi-purpose grease

on mineral oil base at the grease nipple with a grease gun.● Lubrication of the valve stem must be done separately.

Figure 55: Output drive type A

[1] Output drive type A[2] Grease nipple

Table 12: Grease quantities for bearing of output drive type A

A 48.2A 40.2A 35.2A 30.2A 25.2Output drive15025201410Quantity [g] 1)

For grease at density r = 0.9 kg/dm³1)

For enclosure protection IP 68

After continuous immersion:

● Check actuator.● In case of ingress of water, locate leaks and repair, dry device correctly and

check for proper function.

11.2 Maintenance

Lubrication ● In the factory, the gear housing is filled with grease.

56

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Servicing and maintenance AC 01.1 Non-Intrusive

● Grease change is performed during maintenance- Generally after 4 to 6 years for modulating duty.- Generally after 6 to 8 years if operated frequently (open-close duty).- Generally after 10 to 12 years if operated rarely (open-close duty).

● We recommend exchanging the seals when changing the grease.● No additional lubrication of the gear housing is required during operation.

11.3 Disposal and recycling

Our devices have a long lifetime. However, they have to be replaced at one point intime. The devices have a modular design and may, therefore, easily be separatedand sorted according to materials used, i.e.:

● electronic scrap● various metals● plastics● greases and oilsThe following generally applies:

● Greases and oils are hazardous to water and must not be released into theenvironment.

● Arrange for controlled waste disposal of the disassembled material or for sepa-rate recycling according to materials.

● Observe the national regulations for waste disposal.

57

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Servicing and maintenance

12. Technical data

Information The following technical data includes standard and optional features. For detailedinformation on the customer-specific version, refer to the order-relevant data sheet.This data sheet can be downloaded from the Internet at http://www.auma.com inGerman and English (indication of commission number required).

12.1 Features and functions of actuator

Standard:● SA: Short-time duty S2 - 15 min

● SAR: Intermittent duty S4 - 25 %

Options:● SA: Short-time duty S2 - 30 min

● SAR: Intermittent duty S4 - 50 %

● SAR: Intermittent duty S5 – 25 %

Type of duty1)

Refer to actuator name plateTorque range

Refer to actuator name plateOutput speed

Standard: 3-ph AC asynchronous motor, type IM B9 according to IEC 60034Motor

Standard: F, tropicalizedOption: H, tropicalized

Insulation class

Standard: Thermoswitches (NC)Option: PTC thermistors (according to DIN 44082)

Motor protection

● Self-locking:- SA/SAR 25.1 – 30.1: Output speeds up to 90 rpm (50 Hz), 108 rpm (60 Hz)- SA 35.1 – SA 48.1: Output speeds up to 22 rpm (50 Hz), 26 rpm (60 Hz)

● NOT self-locking:- SA 35.1 – SA 48.1: Output speeds from 32 rpm (50 Hz), 38 rpm (60 Hz)

Multi-turn actuators are self-locking, if the valve position cannot be changed from standstillwhile torque acts upon the output drive.

Self-locking

Magnetic limit and torque transmitter MWG for 1 to 500 turns per stroke or 10 to 5,000 turnsper stroke

Limit switching

Via MWG (like limit switching)Torque switching

Via MWGPosition feedback signal, ana-logue (option)

Via MWGTorque feedback signal, ana-logue (option)

Continuous indication, adjustable indicator disc with symbols OPEN and CLOSEDMechanical position indicator(option)

Blinker transmitter (standard for SA, option for SAR)Running indication

Standard: Resistance type heater, 5 W, 24 V DC, (internal supply)Heater in switch compartment

110 – 120 V AC/DC: 50 W220 – 240 V AC/DC: 50 W380 – 400 V AC/DC: 22 W

Motor heater (option)

Manual drive for setting and emergency operation, handwheel does not rotate during electricaloperation.Option: Handwheel lockable

Manual operation

AUMA plug/socket connector with screw-type connectionConnection to controls

Standard: B1 according to EN ISO 5210Options:A, B2, B3, B4 according to EN ISO 5210A, B, D, E according to DIN 3210C according to DIN 3338Special output drive types: AF, B3D, ED, DD, (IB1 or IB3 only size 25.1)A with stem lubrication

Valve attachment

For nominal voltage and 40 °C ambient temperature and an average load with running torque or modulating torque according to sepa-rate technical data. The type of duty must not be exceeded.

1)

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SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Technical data AC 01.1 Non-Intrusive

12.2 Features and functions of actuator controls

For mains voltage and mains frequency, refer to name plates at the controls and the motorPermissible variation of the nominal voltage: ±10 %Permissible variation of the mains frequency: ±5 %

Power supply, mains frequency

Motor current consumption: Refer to motor name plateCurrent consumption of the controls depending on the mains voltage:100 to 120 V AC = max. 650 mA208 to 240 V AC = max. 325 mA380 to 500 V AC = max. 190 mA

Current consumption

24 V DC +20 %/–15 %Current consumption: Basic version approx. 200 mA, with options up to 500 mA

External supply of the electro-nics (option)

The controls are designed for the rated power of the motor, refer to motor name plateRated power

Category III according to IEC 60364-4–443Overvoltage category

Standard:Reversing contactors (mechanically and electrically interlocked) for motor power up to powerclass A1Options:● Reversing contactors (mechanically and electrically interlocked) for motor power up to

power class A2● Thyristor unit for mains voltage up to 500 V AC (recommended for modulating actuators)

for AUMA power classes B1, B2 and B3

Switchgear1) 2)

Standard:Control inputs 24 V DC, OPEN - STOP - CLOSE - EMERGENCY (via opto-isolator, onecommon), current consumption: Approx. 10 mA per input, observe minimum pulse durationfor modulating actuatorsOption:Control inputs 115 V AC, OPEN – STOP - CLOSE - EMERGENCY (via opto-isolator, onecommon), current consumption: Approx. 15 mA per input

Control

Standard:6 output contacts with gold-plated contacts:● 5 NO contacts with one common, max. 250 V AC, 1 A (resistive load)

- Default configuration: End position OPEN, end position CLOSED, selector switch inREMOTE, torque fault CLOSE, torque fault OPEN

● 1 potential-free change-over contact, max. 250 V AC, 5 A (resistive load) for collectivefault signal- Default configuration: Torque fault, phase failure, motor protection tripped

Option:5 potential-free NO/NC contacts without one common, per contact max. 250 V AC, 5 A (re-sistive load)

Output signals

Standard:Auxiliary voltage 24 V DC, max. 100 mA for supply of the control inputs, galvanically isolatedfrom internal voltage supplyOption:Auxiliary voltage 115 V AC, max. 30 mA to supply the control inputs3), galvanically isolatedfrom internal voltage supply

Voltage output

59

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Technical data

Standard:● Selector switch LOCAL - OFF - REMOTE (lockable in all three positions)

● Push buttons OPEN - STOP - CLOSE - RESET

● 5 indication lights:- End position CLOSED and running indication CLOSE (yellow), torque fault CLOSE

(red), motor protection tripped (red), torque fault OPEN (red), end position and runningindication OPEN (green)

● LC display, illuminated

● Programming interface (infra-red)

Options:● Bluetooth programming interface is equipped with a class II Bluetooth chip with a range

of up to 10 m. The interface supports the Bluetooth protocol SPP (Serial Port Profile).● Enabling the local controls via the digital input RELEASE. Thus, the actuator operation

can be enabled or disabled via push buttons on the local controls.● Special colours for the 5 indication lights:

- End position CLOSED (green), torque fault CLOSE (blue), torque fault OPEN (yellow),motor protection tripped (white), end position OPEN

● Protection cover, lockable

● Protection cover with indicator glass, lockable

Local controls

Standard:● Switch-off mode adjustable

- Limit or torque seating for end position OPEN and end position CLOSED

● Torque monitoring over the whole travel

● Torque by-pass, adjustable up to 5 seconds (no torque monitoring during this time)

● Phase failure monitoring4) with automatic phase correction

● Running indication via indication lights/LEDs

● EMERGENCY behaviour programmable- Digital input low active, reaction can be selected: Stop, move to end position CLOSED,

move to end position OPEN, move to intermediate position- Torque monitoring can be by-passed during EMERGENCY operation.- Thermal protection can be by-passed during EMERGENCY operation (only in combi-

nation with thermoswitch in the actuator, not with PTC thermistor).Options:● Positioner5)

- Position setpoint via analogue input E1 = 0/4 – 20 mA- Programmable behaviour on loss of signal- Automatic adaptation of the dead band (adaptive behaviour can be selected)- Split Range operation- Change-over between open-close duty and modulating duty via digital MODE input

● Process controller, PID6)

- Process setpoint via analogue input E1 = 0/4 – 20 mA- Actual process value via analogue input E4 = 0/4 – 20 mA- Programmable behaviour on loss of signal- Limitation of the control range- Change-over between open-close duty and modulating duty via digital MODE input

Functions

● Programmable monitoring of the max. number of starts, generates warning signal

● Reaction monitoring for operation command (programmable from 1 to 15 seconds), ge-nerates fault signal and results in switching off

● Operating time monitoring (programmable from 4 to 1,800 seconds), generates warningsignal

Monitoring functions

60


● Ordering data:- AUMATIC commission number, actuator commission number, KKS number (definition

system for power plants), valve number, plant number● Product data:

- Product name, actuator works number, AUMATIC works number, logic software ver-sion, logic hardware version, date of final test, wiring diagram, terminal plan

● Project data:- Project name, 2 freely definable customer fields with a max. of 19 characters each

● Service data:- Service telephone, Internet address, service text 1, service text 2

Electronic name plate

A resettable counter and a lifetime counter each for:Motor running time, number of starts, torque switch trippings in end position CLOSED, limitswitch trippings in end position CLOSED, torque switch trippings in end position OPEN, limitswitch trippings in end position OPEN, torque faults CLOSE, torque faults OPEN, motorprotection trippings

Operating data logging

Standard:Monitoring of the motor temperature in combination with thermoswitches in the motorOptions:● Additional thermal overload relay in the controls in combination with thermoswitches within

the motor● PTC tripping device in combination with PTC thermistors in the motor

Motor protection evaluation

Standard:AUMA plug/socket connector (S) with screw-type connection and M-threadsOptions:● Pg-threads, NPT-threads, G-threads, special threads

● Gold-plated control contacts (pins and sockets)

● Parking frame for wall mounting of the disconnected plug

● Protection cover for plug compartment (when plug is removed)

Electrical connection

Refer to name plateWiring diagram

The reversing contactors are designed for a lifetime of 2 million starts.1)For the assignment of AUMA power classes, please refer to electrical data on actuator.2)Not possible in combination with PTC tripping device3)During an adjustable period (factory setting 10 seconds), faults in the supply voltage (e.g. voltage drops) will not lead to a fault signal.4)Requires position transmitter in actuator5)Requires position transmitter in actuator6)

Further options for Non-intrusive version with MWG in the actuatorSetting limit and torque switching via the controls’ local controls

Galvanically isolated analogue output E2 = 0/4 – 20 mA (load max. 500 Ω)Position feedback

Galvanically isolated analogue output E6 = 0/4 – 20 mA (load max. 500 Ω)Torque feedback

Start and end of stepping mode as well as ON and OFF time (1 up to 300 seconds) can beprogrammed individually for the directions OPEN and CLOSE.

Timer

Any 8 intermediate positions between 0 and 100 %, reaction and signal behaviour program-mable

Intermediate positions

61

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Technical data

12.3 Service conditions

Any positionMounting position

Indoor and outdoor use permissibleUse

Standard:● IP 67 with AUMA 3-ph AC motor

For actual version, refer to actuator/controls name plate.

Enclosure protection accordingto EN 60529

Standard:● KN: Suitable for installation in industrial units, in water or power plants with a low pollutant

concentrationOptions:● KS: Suitable for installation in occasionally or permanently aggressive atmosphere with

a moderate pollutant concentration (e.g. in wastewater treatment plants, chemical industry)● KX: Suitable for installation in extremely aggressive atmospheres with high humidity and

high pollutant concentration● KX-G : same as KX, however aluminium-free version (outer parts)

Corrosion protection

Standard: ≤ 2,000 m above sea levelOption: > 2,000 m above sea level, please contact AUMA

Installation altitude

Up to 100 % relative humidity over the entire permissible temperature rangeHumidity

Within controls: Pollution degree 2Outside controls (when closed): Pollution degree 4

Pollution degree

Standard: Paint based on polyurethane (powder coating)Finish coating

Standard: AUMA silver-grey (similar to RAL 7037)Colour

Standard:● –25 °C to +70 °C

For actual version, refer to actuator/controls name plate.

Ambient temperature

Open-close duty (operating cycles (OPEN - CLOSE - OPEN):SA 25.1 – SA 30.1: 10,000SA 35.1: 5,000SA 40.1 – SA 48.1: 3,000Modulating duty:1)

SAR 25.1 – SAR 30.1: 2.5 million modulating steps

Lifetime

Refer to separate technical dataWeight

The lifetime depends on the load and the number of starts. A high starting frequency will rarely improve the modulating accuracy. Toreach the longest possible maintenance and fault-free operating time, the number of starts per hour chosen should be as low as permis-sible for the process.

1)

12.4 Accessories

AUMATIC mounted separately from the actuator, including plug/socket connector. Connectingcables on request. Recommended for high ambient temperatures, difficult access, or in caseof heavy vibration during service

Wall bracket1)

The control voltage of the reversing contactors is interrupted by operating the EMERGENCYSTOP button.

EMERGENCY STOP button2)

COM-AC. An interface cable is required for the standard infra-red programming interface.Programming software for PC

Cable distance between actuator and AUMATIC max. 100 m. Requires separate data cable for MWG. If actuator and AUMATIC areseparated at a later date, the max. cable length is 10 m.

1)

Only in combination with reversing contactors and AUMATIC AC 01.1 in enclosure protection IP 67 or IP 682)

12.5 Further information

● Electromagnetic Compatibility (EMC): (2004/108/EC)

● Low Voltage Directive: (2006/95/EC)

● Machinery Directive: (2006/42/EC)

EU Directives

62


13. Spare parts

13.1 Multi-turn actuators SA 25.1 – SA 48.1/SAR 25.1 – SAR 30.1

63

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Spare parts

Information: Please state type and commission no. of the device (see name plate) when ordering spare parts.Only original AUMA spare parts should be used. Failure to use original spare parts voids the warranty and exemptsAUMA from any liability. Delivered spare parts may slightly vary from the representation.

TypeDesignationNo.TypeDesignationNo.Sub-assemblySocket for motor54.0V-Seal1.026

Sub-assemblySocket for protective earth55.0O-ring1.038

Sub-assemblyPin for controls56.0Sub-assemblyHousing1.1

Sub-assemblyPin for motor57.0Sub-assemblyTorque lever1.17

Sub-assemblyWire for protective earth58.0Sub-assemblyCrown wheel1.19

Sub-assemblyTorque switching head61.0Sub-assemblyDrive pinion II for torque switching1.22

Sub-assemblyOutput drive form A (without stem nut)80.0Sub-assemblyOutput drive wheel for limit switching1.23

SetThrust bearing set80.001Sub-assemblyIntermediate wheel for limit switching1.24

Stem nut (without thread)80.3Locking plate1.25

Sub-assemblyOutput drive B3/ B485.0Threaded plug1.27

Snap ring85.001Bearing bush1.28

Sub-assemblySwitch for limit/ torque switching (inclu-ding pins at wires)

100Sub-assemblyMotor2.58

Sub-assemblyBlinker transmitter including pins atwires (without impulse disc and insula-tion plate)

105Sub-assemblyPlanetary gear for motor drive2.59

Sub-assemblyStud bolt for switches106.0Sub-assemblyDrive shaft kpl.3

Spacer107Parallel pin3.05

Sub-assemblyHeater151.0Sub-assemblyPull rope3.11

Sub-assemblyPotentiometer without slip clutch152.1Sub-assemblyWorm wheel3.6

Sub-assemblySlip clutch for potentiometer152.2Motor coupling3.7

Sub-assemblyRWG153.0Sub-assemblyManual drive coupling3.8

Sub-assemblyPotentiometer for RWG without slipclutch

153.1Sub-assemblyBearing flange4.2

Sub-assemblySlip clutch for potentiometer/RWG153.2Sub-assemblyHollow shaft4.3

Sub-assemblyElectronic board RWG153.3Sub-assemblyPlanetary gear for manual drive5

Sub-assemblyReduction gearing155.0Retaining flange5.1

Sub-assemblyMechanical position indicator156.0Sub-assemblyHandwheel shaft5.2

Stem protection tube (without cap)160.1Sub-assemblySwing lever6

Cap for stem protection tube160.2Notched pin7.012

SetSeal kit (small)S1Change-over lever assy7.14

SetSeal kit (large)S2Sub-assemblyHandwheel with ball handle7.50

Sub-assemblyControl unit without torque switchingheads and switches

8.36

Sub-assemblyCover for switch compartment8.37

Sub-assemblyTerminals for motor connection9.33

Sub-assemblyProtective earth connection9.51

Sub-assemblyCover for motor connection compart-ment assly

9.55

Sub-assemblyPlug cover assly50.0

Sub-assemblySocket carrier (complete with sockets)51.0

Sub-assemblyPin carrier (without pins)52

Sub-assemblySocket for controls53.0

64

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Spare parts AC 01.1 Non-Intrusive

13.2 Actuator controls AUMATIC AC 01.1

65

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Spare parts

Information: Please state type and commission no. of the device (see name plate) when ordering spare parts.Only original AUMA spare parts should be used. Failure to use original spare parts voids the warranty and exemptsAUMA from any liability. Delivered spare parts may slightly vary from the representation.

TypeDesignationNo.Sub-assemblyHousing001.0

Sub-assemblyLocal controls002.0

Local controls board002.3

Sub-assemblyPower supply006.0

Interface board008.1

Sub-assemblyLogic board009.0

Relay board011.1

Sub-assemblyCover500.0

Sub-assemblySocket carrier (complete with sockets)501.0

Sub-assemblyPin carrier without pins502.0

Sub-assemblySocket for controls503.0

Sub-assemblySocket for motor504.0

Sub-assemblyPin for controls505.0

Sub-assemblyPin for motor506.0

Sub-assemblyPlug cover507.0

Sub-assemblySwitchgear508.0

Padlock509.1

SetFuse kit510.0

SetSeal kitS

66

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Spare parts AC 01.1 Non-Intrusive

14. Certificates

14.1 Declaration of Incorporation and EC Declaration of Conformity

67

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Certificates

Index

AAccessories (electricalconnection)

22

Accessories for assembly 15Actuator operation from remo-te

27

Ambient temperature 62Applications 5Assembly 11

CCable set 22Commission number 9Commissioning 5Connecting cable 22Control 9Control box 18Corrective action 51Corrosion protection 10 , 62Cross sections 20Current consumption 17

DDeclaration of Incorporation 67Direction of rotation 45Directives 5Display (indications) 31Disposal 57Double sealed 24

EEC Declaration of Conformity 67EMC 18Earth connection 24Electrical connection 17Enclosure protection 62End position(s) reached dis-play

31

End positions 35

FFault indications and warningindications

51

Feedback signals (analogue) 34

HHandwheel 11Heat-up time 35

IIdentification 8Indication lights 32Indications 31Indicator disc 33 , 47Inspection record 9Intermediate frame 24Intrusive 9

LLEDs 32Language in the display 29Limit switching 43 , 47Local control 26Local controls 26Low temperature version 35Lubrication 56

MMains frequency 18Mains voltage 18Maintenance 5 , 56 , 56Manual operation 25Mechanical position indicator 33 , 47Menu navigation via pushbuttons

27

Motor connection 19Motor heater 22Motor operation 26

NName plate 8 , 18Non-Intrusive 9

OOperation 5 , 25Operation command/setpointdisplay

31

Operation mode display 31Output drive type A 13Output drive types B, B1, B2,B3, B4, and E

12

PPackaging 10Parking frame 23Password entry 29Position indicator 47Power supply 17 , 18Protection cover 24Protection on site 17Protective measures 5Push buttons 28

QQualification of staff 5

RRange of application 5Recycling 57Reduction gearing 48Remote actuator operation 27Running indication 33 , 33Running indication (in display) 31

68

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)Index AC 01.1 Non-Intrusive

SS0/S6 - operation 31S4 - torque 32Safety instructions 5Safety instructions/warnings 5Service 56Service conditions 62Servicing 56Short-circuit protection 17Signals 34Spare parts 63Standards 5Status indications (in the dis-play)

31

Stem nut 13Stem protection tube 15Storage 10Support 56

TTechnical data 58Terminal plan 17Test run 45Torque indication 32 , 32Torque switching 39Transport 10Tripping torque 35Type and size 8Type of current 18Type of seating 35

VValve position display 31Valve stem 15

WWall bracket 22Wiring diagram 9 , 17

69

SA 25.1 – SA 40.1/SAR 25.1 – SAR 30.1 Control unit: electronic (MWG)AC 01.1 Non-Intrusive Index

Europe

AUMA Riester GmbH & Co. KG

Plant MüllheimDE 79373 MüllheimTel +49 7631 809 - 0Fax +49 7631 809 - [email protected]

Plant Ostfildern - NellingenDE 73747 OstfildernTel +49 711 34803 - 0Fax +49 711 34803 - [email protected]

Service-Center KölnDE 50858 KölnTel +49 2234 2037 - 900Fax +49 2234 2037 - [email protected]

Service-Center MagdeburgDE 39167 NiederndodelebenTel +49 39204 759 - 0Fax +49 39204 759 - [email protected]

Service-Center BayernDE 85386 EchingTel +49 81 65 9017- 0Fax +49 81 65 9017- [email protected]

AUMA Armaturenantriebe GmbHAT 2512 TribuswinkelTel +43 2252 82540Fax +43 2252 [email protected]

AUMA (Schweiz) AGCH 8965 BerikonTel +41 566 400945Fax +41 566 [email protected]

AUMA Servopohony spol. s.r.o.CZ 250 01 Brandýs n.L.-St.BoleslavTel +420 326 396 993Fax +420 326 303 [email protected]

OY AUMATOR ABFI 02230 EspooTel +358 9 5840 22Fax +358 9 5840 [email protected]

AUMA France S.A.R.L.FR 95157 Taverny CedexTel +33 1 39327272Fax +33 1 [email protected]

AUMA ACTUATORS Ltd.UK Clevedon, North Somerset BS21 6THTel +44 1275 871141Fax +44 1275 [email protected]

AUMA ITALIANA S.r.l. a socio unicoIT 20023 Cerro Maggiore (MI)Tel +39 0331 51351Fax +39 0331 [email protected]

AUMA BENELUX B.V.NL 2314 XT LeidenTel +31 71 581 40 40Fax +31 71 581 40 [email protected]

AUMA Polska Sp. z o.o.PL 41-219 SosnowiecTel +48 32 783 52 00Fax +48 32 783 52 [email protected]

OOO Priwody AUMARU 124365 Moscow a/ya 11Tel +7 495 221 64 28Fax +7 495 221 64 [email protected]

ERICHS ARMATUR ABSE 20039 MalmöTel +46 40 311550Fax +46 40 [email protected]

GRØNBECH & SØNNER A/SDK 2450 København SVTel+45 33 26 63 00Fax+45 33 26 63 [email protected]

IBEROPLAN S.A.ES 28027 MadridTel+34 91 3717130Fax+34 91 [email protected]

D. G. Bellos & Co. O.E.GR 13671 Acharnai AthensTel+30 210 2409485Fax+30 210 [email protected]

SIGURD SØRUM ASNO 1300 SandvikaTel+47 67572600Fax+47 [email protected]

INDUSTRAPT 2710-297 SintraTel+351 2 1910 95 00Fax+351 2 1910 95 [email protected]

Auma Endüstri Kontrol Sistemleri Limited irketiTR 06810 AnkaraTel+90 312 217 32 88Fax+90 312 217 33 [email protected]

AUMA Technology utomations Ltd.UA 02099 KiyivTel+38 044 586-53-03Fax+38 044 [email protected]

Africa

AUMA South Africa (Pty) Ltd.ZA 1560 SpringsTel +27 11 3632880Fax +27 11 [email protected]

A.T.E.C.EG CairoTel +20 2 23599680 - 23590861Fax +20 2 [email protected]

CMR Contrôle Maintenance RégulationTN 1002 TunisTel +216 71 903 577Fax +216 71 903 [email protected]

MANZ INCORPORATED LTD.NG Port HarcourtTel +234-84-462741Fax [email protected]

America

AUMA ACTUATORS INC.US PA 15317 CanonsburgTel +1 724-743-AUMA (2862)Fax +1 [email protected]

AUMA Argentina Representative OfficeAR 1609 BoulogneTel/Fax +54 232 246 [email protected]

AUMA Automação do Brasil Ltda.BR São PauloTel +55 11 [email protected]

AUMA Chile Representative OfficeCL 9500414 BuinTel +56 2 821 4108Fax +56 2 281 [email protected]

TROY-ONTOR Inc.CA L4N 8X1 Barrie OntarioTel +1 705 721-8246Fax +1 705 [email protected]

70

AUMA worldwide

Ferrostaal de Colombia Ltda.CO Bogotá D.C.Tel +57 1 401 1300Fax+57 1 416 [email protected]

PROCONTIC Procesos y ControlAutomáticoEC QuitoTel +593 2 292 0431Fax +593 2 292 [email protected]

Corsusa International S.A.C.PE Miraflores - LimaTel +511444-1200 / 0044 / 2321Fax [email protected]

PASSCO Inc.PR 00936-4153 San JuanTel +18 09 78 77 20 87 85Fax +18 09 78 77 31 72 [email protected]

SuplibarcaVE Maracaibo Estado, ZuliaTel +58 261 7 555 667Fax +58 261 7 532 [email protected]

Asia

AUMA Actuators (Tianjin) Co., Ltd.CN 300457 TianjinTel +86 22 6625 1310Fax +86 22 6625 [email protected]

AUMA INDIA PRIVATE LIMITEDIN 560 058 BangaloreTel +91 80 2839 4656Fax +91 80 2839 [email protected]

AUMA JAPAN Co., Ltd.JP 211–0016 Nakaharaku, Kawasaki-shiKanagawaTel +81 44 863 8371Fax +81 44 863 [email protected]

AUMA ACTUATORS (Singapore) Pte Ltd.SG 569551 SingaporeTel +65 6 4818750Fax +65 6 [email protected]

AUMA Actuators Middle East W.L.L.AE 15268 Salmabad 704Tel +973 17877377Fax +973 [email protected]

PERFECT CONTROLS Ltd.HK Tsuen Wan, KowloonTel +852 2493 7726Fax +852 2416 [email protected]

DW Controls Co., Ltd.KR 153-702 SeoulTel +82 2 2624 3400Fax +82 2 2624 [email protected]

Sunny Valves and Intertrade Corp. Ltd.TH 10120 Yannawa BangkokTel +66 2 2400656Fax +66 2 [email protected]/

Top Advance Enterprises Ltd.TW Jhonghe City Taipei Hsien (235)Tel +886 2 2225 1718Fax +886 2 8228 [email protected]

Australia

BARRON GJM Pty. Ltd.AU NSW 1570 ArtarmonTel +61 294361088Fax +61 [email protected]

71

AUMA worldwide

AUMA Riester GmbH & Co. KGP.O.Box 1362D 79373 MuellheimTel +49 7631 809 - 0Fax +49 7631 809 - [email protected]

Y005.104/003/en/4.12

For detailed information on AUMA products refer to the Internet: www.auma.com

Documents

Multi-turn actuators SA 25.1 SA 40.1/SAR 25.1 SAR ... - Auma · AUMA multi-turn actuators are designed for the operation of industrial valves, e.g. globe valves, gate valves, butterfly