Emergency Lube Oil Pump

Delmas Delmas Delmas Delmas G.m.b.H. Heat Exchanger + Cooling plants

mail: Breitenbachstr. 10 D-13509 Berlin (Germany)

Tel.: +49(30)438092-0

Fax: +49(30)438092-26 e-mail: [email protected]

4.2.3 KKS-Numbers: MPV21AP003KP01 Company: Sterling Fluid Systems / SIHI

elektrotechnische Fabrik GmbH

XXX

XXX

XXX

XXX

NOPY 065160AA.700.0A.15S NOPY 065250AA.700.0A.15R Single stage centrifugal vertical pump with lateral discharge pipe

Document Nr. .. : NOPY_2E.doc Data.................. : 25/07/02

Sterling Fluid Systems

Specific Information

10.0 Layout (sectional drawing) 2.3 Functional description 7.0 Disassembly and assembly 5.0 Installation procedure7.7.2 Adjustment procedure 7.4 Maintenace and inspection procedures 10.0 Part list

To be observed without fail .................................................. Chapter 1 Intended application .............................................................. Chapter 2 Planning of the installation ................................................... Chapter 3 Unpacking, Storage, Transport ............................................ Chapter 4 Installation of the pump ............................................…......... Chapter 5 Starting and stopping procedures .....................…..…......... Chapter 6 Maintenance, Disassembly, Assembly ....................…......... Chapter 7 Help in case of trouble .......................................……............ Chapter 8 Technical data .....................................................…............... Chapter 9 Annex ....................................................................….............. Chapter 10 Attention: Both the pump and/or the pump set must be installed and commissioned by qualified techni-cal personnel only and these installation, commissioning and operating instructions must be strictly observed.Failure to do so could result in: • danger to you and your colleagues, • the pump or the pump unit may be damaged Note that the manufacturer is not liable for damages resulting from failure to observe these instructions. Please be aware of your responsibility to your colleagues when working on the pump or the pump set!

Safety Page 1 of 2 Chapter 1

01DE1.DOC Subject to technical alterations Copyright SIHI 1994

1.0 Safety This operating manual gives basic instructions

which are to be observed during installation,

operation and maintenance of the pump. It is

therefore imperative that this manual is read by

the responsible personnel/operator prior to

assembly and commissioning. It is always to be

kept available at the installation site.

It is not only the general safety instructions

contained under this main heading Safety to be

observed, but also the specific information

provided under the other main headings such as

for the private use.

1.1 Identification of safety prescriptions in the operation instructions Safety prescriptions given in these operation

instructions, non compliance with which would

affect safety are identified by the following

symbols:

Danger symbol as per DIN 4844-W9

(ISO 3864 - B.3.1)

or in case of warning of electrical voltage:

Danger symbol as per DIN 4844 W-8

(ISO 3864 - B.3.6)

The word

ATTENTION

identifies the safety regulations whose non

compliance may cause danger for the machine

and its function. It is imperative that signs affixed

to the machine, e.g.

• arrow indicating the direction of rotation

• symbols indicating fluid connections

must be observed and kept legible.

1.2 Qualification and training of personnel The personnel responsible for operation,

maintenance, inspection and assembly must be

adequately qualified. Scope of responsibility and

supervision of the personnel must be exactly

defined by the plant operator. If the staff does not

have the necessary knowledge, they must be

trained and instructed which may be performed by

the machine manufacturer or supplier on behalf of

the plant operator. Moreover, the plant operator is

to make sure that the contents of the operation

instructions are fully understood.

1.3 Hazards in case of non compliance with the safety instructions Non compliance with the safety instructions may

produce a risk to the personnel as well as to the

environment and the machine and results in a loss

of any right to claim damages.

For example non compliance may involve the

following hazards:

• failure of important functions of the

machine/plant

• failure of specified procedures of maintenance

and repair

• exposure of people to electrical, mechanical

and chemical hazards

• endangering the environment owing to

hazardous substances being released

1.4 Compliance with regulations pertaining to safety at work When operating the pump the safety instructions

contained in this manual, the relevant national

accident prevention regulations and any other

service and safety instructions issued by the plant

operator are to be observed.

Safety Page 2 of 2 Chapter 1

01DE1.DOC Subject to technical alterations Copyright SIHI 1994

1.5 Safety instructions relevant for operation • If hot or cold machine components involve

hazards, they must be guarded against

accidental contact.

• Guards for moving parts (e.g. couplings) must

not be removed from the machine while in

operation.

• Any leakage of hazardous (e.g. explosive,

toxic, hot) fluids (e.g. from the shaft seal) must

be drained away so as to prevent any risk

occurring to persons or the environment.

Statutory regulations are to be complied with.

• Hazards resulting from electricity are to be

precluded (see for example the VDE-

specifications and the bye-laws of the local

power supply utilities).

1.6 Safety instructions relevant for maintenance, inspection and assembly work It shall be the plant operator’s responsibility to

ensure that all maintenance, inspection and

assembly work is performed by authorised

personnel who have adequately familiarised

themselves with the subject matter by studying

this manual in detail.

Any work on the machine shall only be performed

when it is at a standstill. It is imperative that the

procedure for shutting down the machine

described in this manual is to be followed.

Pumps and pump units which convey hazardous

media must be decontaminated.

On completion of work all safety and protective

facilities must be re-installed and made operative

again. Prior to re-starting the machine, the

instructions listed under “first commissioning“ are

to be observed.

1.7 Unauthorised alterations and production of spare parts Any modifications may be made to the machine

only after consultations with the manufacturer.

Using spare parts and accessories authorised by

the manufacturer is in the interest of safety. Use of

other parts may exempt the manufacturer from

any liability.

1.8 Unauthorised mode of operation The reliability of the machine delivered will only be

guaranteed if it is used in the manner intended

and in accordance with the instructions of this

manual. The limit values specified in the data

sheet must under no circumstances be exceeded.

1.9 Warranty / guarantee SIHI guarantee for a longterm, satisfactory

operation if

• the pump is installed and operated in

compliance with these instructions and under

conditions approved by SIHI.

• modifications only will be carried out with SIHI’s

agreement.

Intended application Page 1 of 1 Section 2

02EE8002 With reserve of technicalmodifications

Copyright SFS 1998

2.0 Intended application

Operation of the pump must be limited to theapplication conditions stated by the purchaser andconfirmed by the manufacturer.The correct operating conditions are indicated onthe attached data sheet.

2.1 Wrong use

• Do not touch pump with high temperature• Operate the pump only for the application

stated on the data sheet. Operation outsidethese limits of product application will increasethe risk for personal safety and theenvironment.

CAUTION

• Do not exceed the density stated on the datasheet as this could cause a motor overloadcondition

• Do not operate the pump outside itscharacteristic curve in order to avoid cavitationand motor damage

2.2 Accessories

The accessories provided with the pump areindicated on the data sheet. The relevantoperating and installation instructions can also befound in the annex. Other accessories may bemounted on the pump or on the unit only afterprior consent of manufacturer.

2.3 Description of the unit and working principle

NOPY are single-stage centrifugal pumps,in vertical execution with lateral discharge pipe.These pumps are manufactured according to thecustomer purchase specifications (NÖP emergencylube oil pumps, HÖP main lube oil pumps, HIP auxi-liary lube oil pumps, Siemens AG Power Generation)

The permissible values of operating speed,temperature, operating pressure and viscosity canbe seen from the data sheet or orderacknowledgement.Vertical pumps shall be used for handling of clearor dirty liquids without suspended solidsubstances.Max number of starting per hour: 6Unit weight: See attached dimensional/installationdrawingMaterials: See attached data sheet

Plant preparation Page 1 of 1 Sect ion 3


Copyright SFS 1998

3.0 Plant preparation

3.1 Discharge piping

CAUTION

• Take care of the arrow indicating the directionof rotation affixed on motor stool

• The pipe diameter shall be at least the sameas the one of the pump discharge nozzle orbigger with corresponding reduction piece (seedata sheet)

• Flange gasket must not protrude towards theinside part of the pipe

• Clean the pipework prior to pump installation• Support the pipeline so as to prevent distortion

of pump components. (Danger of mechanicaltensions on the whole unit). In case of tensionsdue to thermal expansion, compensationcouplings have to be used.

• Avoid rough cross-section transitions andsharp bends

• Flow velocity in the discharge line must notexceed 2-3 m/s

For the connection of the discharge piping takecare of following:The discharge flange should not be used as fixedpoint of support for the tubing.The discharge pipe should be generally upwardswith a constant inclination, if possible.Behind the discharge flange a smoothly closing check valve shall be installed in order to protectthe unit against water hammer and/or possible reversalof rotation, which could occur in case of a sudden stop.An addicional regulating valve should be installedbehind the check valve for adjusting the duty point.

The connection flange of the discharge pipe ofthe plant shall be true and parallel with thedischarge nozzle of the pump. After loosening thefastening screws of the two flanges, the distancebetween the two flanges shall correspond to thethickness of the gasket.The discharge pipe of the plant shall be supportedindependently close to the unit.

3.1.1 Pressure checkConnections for a pressure gauge and ventila-ting outlet should be foreseen in the dischargeline ahead of the check and regulation valves.

3.2 Electrical connectionThe electrical connection for the motor must complywith the legal requeriments

Unpacking, Transport Page 1 of 2 Section 4


Copyright SFS 1998

4.0 Unpacking, storage, transport

4.1 Safety measures

• Never stay below the suspended load!• A safe distance must be kept when lifting and

moving the equipment• Use only approved and suitable lifting

equipment• Adjust the length of the lifting appliance (ropes

or bends) in such a way that the pump or thepump unit, respectively, is always suspendedvertically.

• Do not remove any document attached orfixed on the pump

• Do not remove protection covers from thepump nozzle and other possible connections,as they prevent contamination of the pump.

4.2 UnpackingBefore unpacking a visual control of the packingis recommended. If transport damages arevisible, their extent is to be noted on the receipt oron the delivery note. Possible claims are to beaddressed immediately to the carrier or insurancecompany.

4.3 StorageIf the pump or the pump set is not to be installedimmediately it has to be stored in a dry and vibra-tion free room.

4.4 Preservation and protectionIn case of prolonged storage of the pump observethe following recommendations.- Protect the machined parts in carbon steel and

grey cast iron (sealing surfaces, pipes,flanges, pipe fittings, parts to be assembled onsite), with Rustilo 645 or turbine oil acc. toDIN 51515

- Protect the inner parts against oxidation withthe same product.

- Tap the discharge and suction nozzles as wellas all other connections with blind sealingflanges or proper wood/plastic covers.

- The pump protected as previously mentionedshould be stored in a dry place. If no dryplace is available, the unit should be protected with large waterproof sheets.

- The duration of the surface of protection is:3 months After this period an optical inspection of theouter surfaces of the machine is required.After further 3 months of storage the inner partsmust be controlled (body, impeller, etc.. ) too

and, if necessary, the above mentionedoperations of cleaning and coating should be

repeated.

Unpacking, Transport Page 2 of 2 Section 4

04.DOC With reserve of technical modifications Copyright SFS 1998

4.5 Transport

The pump or the pump set must be lifted as

shown in the following picture:

The support plate is equipped with 4 eyebolts (pos.

76.00)

Only these eyebolts must be used for lifting and

transporting.

For safety reasons and to avoid damage to the motor,

the pump should be mounted onto the tank without

motor.

Mounting of the pump Page 1 of 2 Section 5


Copyright SFS 1998

5.0 Mounting of the pump

5.1 PrerequisitesPrior to the installation of the pump, the storageand handling instructions in Section 4 must havebeen complied with.

5.2 WarningThe work described in this section must be carriedout by skilled staff only.

5.3 Safety measures

• Connect all flanges of the discharge pipecarefully. Otherwise the pumped medium may leak out during operation and endangerthe operating staff.

• Ensure that the discharge pipe is connected.• Electrical conductors must be free from

tension during the connecting process toavoid danger.

• All safety rules and guidelines must becomplied with.

• Hot components should be protected fromcontact.

5.4 General

5.4.1 Fitting toolsNo special tools are required for assembly andinstallation.

5.4.2 Permissible environmentThe ambient temperature range should bebetween +2 ºC and + 50ºC. The atmospherichumidity should be as low as possible in order to avoid corrosion.

5.4.3 Base, foundationThe pump must be installed on an even floor freefrom vibrations.The horizontal position of the baseplate should bechecked with a spirit level.The max. deviation from the horizontal position should not exceed 0,1 mm/m.If the pump is installed on a metal base, parallelmetal strips of adequate length and width shouldbe used and placed close to the foundation bolts.

5.4.4 Space utilisationThe dimensions required for the mounting of thepump unit can be taken from the dimensionaldrawing.Before installation of pumps, check again the depthof the basin or of the tank. As a minimum, the depthshall be bigger than the maximum length of thepump measured from the foundation plate plus2.5 times the nominal diameter of the suction flange,including suction filter.For lifting the pump a crane with the followingminimum work height must be used:pump length +0.5 m + l/2 (in case of rectangularbaseplate, where l is the max. dimension in meter)The lifting capacity should be at least twice of the total pump weight

Mounting of the pump Page 2 of 2 Section 5

05EE8002 With reserve of technical modifications Copyright SFS 1998

5.4.5 Installation positionThese pumps have to be installed in a vertical position

5.5 Motor

Before assembling the direction of rotation of the

motor must be checked.

The pump operates clockwise when seen from the

drive end.

CAUTION

• The pumps should never operate in a dry con-

dition.

5.6 Coupling

The half couplings should not be mounted with

a hammer. In case of an interference fit, the

couplings should be warmed up.

Both shaft ends must be perfectly aligned.

The standard clearance between the two half cou-

plings must be 2-3 mm, as shown in the following

picture:

must be:

a = a1 b = b1 (± 0,05 mm)

5.7 Check before installation Prior to installation of the pump into the plant the

following points have to be checked:

1. Is the electrical connection of the drive motor free

hand?

4. Have all safety guidelines been observed?

5.8 Mounting of the pump and installa-tion in the piping system

5.9 Final checks

The following checks shall be made:

1. Check the sealing of the connections

2. Check the pump for free rotation

3. Check the alignment of the coupling

Dial gauge

of tension? 2. Is the discharge pipe correctly conected? 3. Is it possible to rotate the pump rotor easily by

The pump discharge flange must be aligned with the discharge pipe. The pipe shall be supported in such a way thatit does not exert forces or moments on the dischargeflange.

Starting and stopping procedures Page 1 of 2 Section 6


Copyright SFS 1998

6.0 Starting and stoppingprocedures

6.1 PrerequisitesThe pump or the pump set must have beeninstalled in accordance with the instructions ofSection 5.

6.2 WarningThe operations described in thies sectionmade by skilled personnel only.

6.3 Safety measures

• Be sure that all electrical connections complywith the local rules and regulations and thatthis work is done by authorised personnelonly

CAUTION

• The minimum submergence level of the pumphas to be assured during operation.The pump part must be always covered byliquid

• Check the direction of rotation only if thepump is covered with liquid

• If the liquid handled is hot, the basin/tankshould be filled slowly to avoid mechanical tensions or thermal shocks.

• Ensure no danger exists for people and theenvironment in case of pumping explosive,toxic, hot, crystalline or acid liquids.

• Regulate the flowrate at constant speed onlywith the regulating valve in the discharge line.

6.4 Electrical connectionConnect the electrical feed line to the motor inaccordance with the connection diagram in theterminal box.

6.5 Checks before startingPrior to start up the pump unit the following checkshave to be carried out:1. Is discharge pipe connected and are the flange

connections tight?2. Are flushing / cooling lines, if any, connec-

ted?3. Is the shut-off valve in the discharge line

closed?4. Is the liquid feed to the tank properly planned

and is it open?5. Is the motor ready for operation?6. Is the direction of rotation of the motor

correct?7. Is the coupling correctly aligned (See section

5.6)?

6.6 Starting procedureFor putting the pump into operation proceed asfollows:1. Close nearly completely the regulating valve in

the discharge pipe.2. Switch on the motor3. Check the pressure gauges at the pressure

measuring points If the discharge pressure does not rise steadily

as the speed increases, stop the motor andcheck the liquid level in the basin/tank and inthe suction area of the pump (filter, if any)

4. When the required speed has been obtained,adjust the operating point of the pump withactuating the regulating valve on the dischargeside. The pump can safety operate between thefollowing points.NOPY 065160/13530 <= Q <= 95 m3/hNOPY 065250/23540 <= Q <= 135 m3/h

the discharge line is admissible only if theminimum flow is guaranteed through a by-pass line.

6 times per hour.The pump may be switched on and off not more than

The operation against a closed regulating valve on

6.7 Starting frequency

Starting and stopping procedures Page 2 of 2 Section 6


Copyright SFS 1998

6.8 Particular informationDuring operation the following parameters shouldbe monitored:² control speed and discharge pressure² control the liquid level in the suction basin/tank² ensure that pump runs without vibrations² control bearing temperature (max. allowable

temperature 30ºC above of the pumped liquidtemperature)

6.9 Stopping procedureBefore stopp ing the pu mp close the regulatingvalve on the discharge sideWhen the pump is at a stand st ill, close allother regulating devices.

Ensure that people and the environment are notput at risk through explosive, toxic, hot, crystallineor acid liquids handled.Ensure that the pump does not contain anyhazardous substance when it is returned to themanufacturer’s factory.Ensure that the pump is preserved duringprolonged inactivity.

6.10 Noise emissionSince vertical pumps work with hydraulic partscompletely submerged, the noise level of thepump is strongly reduced by the fluid itself.Therefore the standard total noise level of thepump is inferior to 75 dB(A).The following components can produceadditional noise:

1. drive motor2. coup ling, if worn or not correctly moun ted3. pipework system (as general rule: the larger

the pipe diameter , the smaller is theproduced noise level)

4. vibrations and vibration resonances due towrong position or unsteady running of thepump set.

Maintenance, disassembly, assembly Page 1 of 2 Section 7

07ee8002.doc With reserve of technical modifications Copyright SFS 1998

7.0 Maintenance, disassembly, assembly 7.1 Prerequisites

The pump or the pump set must have been taken

out of operation in accordance with the instruc-

tions of Section 6.

7.2 Target group

Only skilled staff must carry out the work

described in this section.

Only authorised personnel shall do all electrical

connections.

7.3 Safety measure

• Ensure that people and the environment are

not put at risk through explosive, toxic, hot,

crystalline or acid liquids handled.

• Flush the pump thoroughly before disassem-

bling in order to purge away the residual liquid

left after drainage of the pump.

• The workplace for disassembling or assem-

bling must be clean

• Ensure that the pump does not contain any

hazardous substance when it is returned to

the manufacturer’s factory.

7.4 Maintenance and inspection

The pump is equipped with an oil lubricated ball

bearing mounted in a casing below the base plate.

Lubrication system

After about 10.000 operating hours or 2 years the

ball bearing shall be disassembled, washed and

checked. If the bearing is worn and/or the clearance

is too big, replace it.

The same procedure is applicable to the slide bearing

52.40/54.50.

Abrasive particles in the pumped liquid will reduce

7.5.1 Preparation for disassemblyProceed in accordance with the following instruc-

tions.

1. Disconnect electric power to the motor

2. If auxiliary and flushing pipes are installed,

disconnect them.

3. Ensure that discharge pipe regulating valve is

completely closed.

4. Loosen the motor fastening bolts and remove

the motor completing with the corresponding half-

coupling.

5. If necessary, disconnect and dismantle existing

sensors and monitoring devices.

6. Disconnect discharge pipe from the pump nozzle

7. Loosen and remove nuts/fastening screws from

the foundation plate.

8. Lift pump as shown at section 4.5 and drain

a clean area where all necessary tools are available.9. Place the pump unit in a horizontal positión, in all residual liquid from it.

compliance with the manufacturer’s instructions.

the life expectancy of the pump.

7.5 Disassembly

Maintenance of the drive motor should be in

Maintenance, disassembly, assembly Page 2 of 2 Section 7

07ee8002.doc With reserve of technical modifications Copyright SFS 1998

7.5.2 Spare parts

The item numbers required for the purchasing of

spare parts are given in the attached parts list

(Section 10.0)

7.5.3 Disassembly of the pump

For dismantling of the pump follow these steps:

1. Remove lubricating pipe 70.20

2. Unfasten screws and nuts 90.18/92.08 of the

pump flange

3. Unfasten nuts 90.19/92.09 of the discharge

pipe 71.12/71.11 (only NOPY 065160)

4. Separate the discharge pipe 71.11/71.12 (only NOPY

065160)

5. Unfasten screws 90.14 respectively 91.40 and

separate foundation plate

6. Remove half coupling pump side with an extractor

(puller)

7. Unfasten screws and nuts 90.20/92.00 and

remove pump casing 10.20

8. After removing nut 92.20, extract the impeller

23.00 and key 94.01

9. Remove carefully casing cover 16.10 with

gasket 40.00 together with bearing bush

54.50/52.40

10. Unfasten screws 90.5 and remove bearing

cover 36.00 with felt ring 42.21

11. Unfasten shaft nut 92.11 and remove safety

washer 93.01

12. Unfasten screws 90.10 and separate lantern

34.20

13. Extract shaft 21.10 with ball bearing 32.15

and distance bush 50.55

14. Dismount ball bearing 32.15 and distance

bush 50.55 from shaft 21.10

15. Dissasembly strainer 14.80

7.6 Works after disassembly

7.6.1 Cleaning suggestions

1. Clean all parts perfectly

2. Clean the sealing surfaces with an appropriate

solvent.

7.6.2 Control

The following pump components must be

checked:

1. Check the bearing bush 54.50/52.40 in the

cover for damage and wear. If the surface is

damaged or worn, the sleeve and/or bearing

must be replaced.

2. Check the wear ring surfaces for damage and

wear. The diameter difference between impel-

ler collar and casing seat should be between

0.3 mm and 0.5 mm.

3. If the wear ring is worn out, it must be ex-

changed. Unscrew the threaded pin 56.00 and

remove ring (see sectional drawing)

4. We recommended replacing the bearings

32.15/54.50 and the gasket 40.00 every time

when the pump is dismantled.

7.7 Assembly7.7.1 Tightening torque

When tightening the screws the following values

are to be observed:

Thread M10 M12 M16 M18 M20 M24 M30 Tightening torque

25 Nm

40 Nm

90 Nm

175 Nm

17 Nm

300 Nm

500 Nm

7.7.2 Pump assembly Repeat the operations, mentioned under 7.5.3,

in reverse order. Apart from the coupling the pump adjustmentcannot be modified in the field

Trouble/Cause/Remedial actions Page 1 of 2 Section 8


Copyright SFS 1998

8.0 Trouble/Cause/Remedial actions

8.1 Authorised personnelThe elimination of existing troubles should be carried out by authorised personnel only.

Trouble Cause Remedial action

Pump does not start Electrical power insufficient Check power and cross section of the electric

cables

Impeller blocked Dismantle pump casing and free the impeller

Capacity too low Too high counter-pressure Check the system for cleaning and

conservation, readjust the operating point

Pump and/or discharge pipe insufficiently

filled with liquid

Check static and dynamic liquid level in the

basin/tank.

Check if the installation is free from swirls

during operation

Available submergence insufficient Check level of pump liquid

Clearances too big due to wear Replace worn pump components

Wrong direction of rotation Carry out a new connection in the motor

terminal box

Pump casing and/or suction pipe leaky Replace gaskets of pump casing and piping

Impellers/Filter clogged Disassemble the pump, clean the

impeller/filter

Rotation speed too low Check motor power

Excessive wear of components Shaft deformed Replace the shaft

Rotor unbalanced Disassemble and balance the rotor

Abrasive substances in the handled liquid Stop the pump, remove the abrasive

substances in the handled liquid

Pump does not suck at all or not Pump casing, shaft seal, foot valve leaky Replace pump casing gasket

Check the shaft seal

Check the foot valve

Available submergence insufficient Check level of the handled liquid

Clean filter and/or impurity retainer mounted

on suction side

Foreign substances in the filter and in the

pump casing

Disassemble and clean filter/pump

Air intake in the suction area Check dynamic liquid level

Unsteady running of pump,excessive noise

Pump and/or suction pipe insufficiently filled

with liquid

Vent and fill completely with liquid the pump

casing and/or the suction and discharge

pipes

Available submergence insufficient Check dynamic liquid level

Pump not well fixed on the foundation or is

subject to mechanical tensions

Check the correct installation of the pump

Foreign substances in the pump/filter Dismantle and clean pump/filter

Counter-pressure too low, pump operates

outside the operating limits

Check correct data and operating limits

indicated in the attached data sheet

Rotor unbalanced Disassemble and balance the rotor

suck properly

Trouble/Cause/Remedial actions Page 2 of 2 Section 8


Copyright SFS 1998

Pump/motor bearing worn Disassemble and replace bearings

Deformed shaft Replace shaft

Motor circuit breaker switches off Pump not well fixed on the foundation or is

subject to mechanical tensions

Check the correct installation of the pump

Requirements of pumping conditions not met Check the pumping conditions on the basis of

the attached data sheet

Pump casing/impeller/filter clogged or leaky Disassemble and clean pump/filter

Pump/motor bearings worn Disassemble and replace bearings

Electrical power too low Check electrical power

Instrument defective Replace instrument

Technical Data, Annex Page 1 of 1 Chapters 9 and 10

09de3.doc Subject to technical change without notice Copyright SFS 1998

9.0 Technical data Technical data for the pump or pumpset is to be found in SLV 37 00 125/126 and the enclosed dimensional drawing 10.0 Annex - Parts list - Dimensional drawing - Sectional drawing PARTS LIST Pos. Nr. Designation 10.20 volute casing 14.80 strainer 16.10 casing cover 21.10 * shaft 23.00 * impeller 32.15 * ball bearing 34.20 bearing housing lantern 35.00 bearing housing 36.00 bearing cover 40.00 * flat gasket 40.01 * flat gasket 40.02 * flat gasket 40.03 * flat gasket 41.10 * flat gasket 41.11 * flat gasket 41.14 * flat gasket 41.15 * flat gasket 41.16 * flat gasket 42.21 * felt ring 50.00 lock washer 50.01 lock washer 50.02 lock washer 50.03 lock washer 50.04 lock washer 50.05 lock washer 50.20 * wear ring 50.55 * spacer 52.40 * shaft sleeve 54.50 * bearing bush 56.00 * pin 62.00 check valve (NOPY 065160) 70.20 tube 71.11 discharge pipe (NOPY 065160)

Pos. Nr. Designation 71.12 discharge pipe 73.11 screw connection 73.14 screw connection 73.15 screw connection 75.01 protection cap 75.02 connection pipe 76.00 eye bolt 80.10 electric motor 86.00 coupling 86.01 coupling 89.00 support plate 90.10 hexagonal screw 90.12 hexagonal screw 90.14 hexagonal screw 90.15 hexagonal screw 90.17 hexagonal screw 90.18 hexagonal screw 90.19 hexagonal screw 90.20 stud 90.30 threaded plug 90.31 threaded plug 90.34 threaded plug 90.35 threaded plug 91.40 allen head screw 92.00 hexagonal nut 92.07 hexagonal nut 92.09 hexagonal nut 92.11 hexagonal nut 92.20 * impeller nut 93.01 washer 94.00 * key 94.01 * key *recommended spare parts

Dimension drawingPump type: NOPY 065160AA.700.0A.15S

Document-Nr .... : eNOPY_2.doc Data ...................: 2002


Check valve

Gestra CB26 DN-100,PN-16

welded

G 1/2"

(with cap)

Bypass 5

Vent 5

19

()

()

DN-100 DIN-2633 PN-16

Form E (Rz16)

410

640

1180

15 302

100

374

1584

218

185

20

185

20 37200200200

220

200

30

980

45°

Dimensions drawingPump type: NOPY 065250AA.700.0A.15R

Document-Nr .... : eNOPY_2.doc Data ...................: 2002


G 1/2"

(with cap)

DN-150 DIN-2633 PN-16

Form E (Rz16)

19

weldedB

G 1/2"

(with cap)

645

177

100

1180

800

15

600

300

660

1870

30

980

200

20 190190190190

250 343,535820

180

200

180

WINKELMANN GmbH & Co.

Im Neuen Felde 88-90 Postfach 21 4429525 Uelzen 29511 Uelzen

Tel. 0581/882-0 / Fax 0581/882-22E-Mail: [email protected]

page 1 of 2

Handling and operating instructions as well assafety information for electrical machines

1. GeneralThese regulations and this information are intended for technically qualified specialists familiar with the field of electricalmachine construction and general electrical engineering and, if appropriate, electronics.

The precise knowledge of the regulations and the information contained in this document as well as the correct technicalrealisation are a precondition for the correct installation, the safe commissioning and the maintenance of this electricalmachine.

For reasons of clarity, not all the details concerning the handling of this electrical machine can be included in theseregulations and documents: if necessary, request further information from the manufacturer. If this safety information isignored and the machine is used in a manner other than that which is intended, damage, injury or even death may result.

2. Transportation/storageThe machines have to be removed carefully from their packaging. Any damage is to be reported to the carrier; if applicable,the commissioning is not to be carried out.

Screwed-in lifting rings shall be tightened. The lifting rings are only dimensioned to hold the weight of the machine; furtherloads must not be attached.

The machines may only be stored in a dry, dust-free, vibration-protected store, not exposed to aggressive gases atmoderate temperatures

3. Intended useThe machine conforms to the European standard EN 60034.Further standards and technical data and information about the permissible conditions are stated on the rating plate and the"Technical carrying-out".

The following applications are not approved• outdoor applications unless specifically agreed• in areas subject to explosive hazards• close to oils, acids, alkaline compounds, vapours, radiation, etc.• if there are shocks or vibration at the place of application - unless specifically agreed

This electrical machine is intended to be integrated into a machine (plant) as one of its components. Commissioning (firststart up for intended operation) is not permitted until it has been ascertained that the machine (plant) conforms to thegenerally accepted regulations in the appropriate regulations.

4. Setting up/installationThe following points are to be observed absolutely :• After a longer period of storage, the insulation resistance of the windings must be checked. It must be at least 1MΩ

(between windings and earth). If the measured value is lower, check with the manufacturer.• The rotor is balanced as required by the standard using half a feather key (unless something different has been agreed),

for this reason, all drive elements to be connected to it must be balanced with their keyway filled in.• For machines with a foot, a level, vibration-free under-structure which is rigid against torsion must be provided.• For machines with a foot and a flange tension-free installation must be ensured.• If the machine is coupled directly, the shaft must be precisely aligned.• The drive elements to be connected to the shaft have to be warmed before mounting (approx. 100° C) and to be lightly

installed - no hard impacts are permitted!• For belt-drives, correct belt tension must be ensured; otherwise there is the risk of shaft breakage and bearing damage.• for ventilated machine unimpeded access to air and removal of air must be ensured. Warmed-up exhaust air from other

units must not be taken in directly.• If gears are connected, the flange sealing areas are to be sealed and the venting screws are to be activated, appropriate

to the variant• For gears the information about the required oil-filling given in the information note attached to the lifting ring or in the

enclosed information sheet must be observed.• Observe the correct direction of rotation.• Machines with rotary shaft seals must not be operated without oil lubrication

page 2 of 2

5. CommissioningDuring the electrical connection the following must be observed:• That the connection values correspond to the data given on the rating plate, the standardised tolerance must not be

exceeded. If this is not observed, operation corresponding to the technical data with the assured properties is notguaranteed.

• That a permanently safe electrical connection is made to a protective earth connector.• That the installation is made as described in the connection diagram.• The connector box must be free from foreign bodies, dirt and moisture and cable glands which are not in use, and the

connector box itself must be closed dust-proof and water-proof.• An EMC compatible installation (screening, earthing, arrangement of filters and laying of cables etc.) must be made

observing the appropriate standards. This is the responsibility of the machine (plant) manufacturer.• Before commissioning, the insulation value of the direct current machine must be measured (insulation resistance of the

winding with respect to each other and the machine body at least 1 MΩ when new). For a brief test operation without drive elements, the feather key(s) must be protected against being shaken out and, if

applicable, the lubrication of the rotary shaft seal must be ensured.

Special notes for direct current machines:

The operation of direct current shunt motors without or with reduced excitation or unloaded running of direct current series-wound motors can lead to dangerously excessive rotary speeds. This is not permitted.

6. MaintenanceWork may only be carried out when• the machine is at standstill and, if applicable, has been cooled down after operation .• the machine and all auxiliary circuits have been be disconnected from the voltage supply and have been protected

against unintended switching on, and it has been checked that the machine is indeed disconnected (observe theappropriate national regulations).

Any existing air filters are to be cleaned at regular intervals to ensure a perfect cooling.

The bearings have been supplied with a lifetime greasing (bearing service life up to approx. 20,000 h under normal operatingconditions). New bearings must always be warmed up before they are mounted (approx. 100°C).

Special notes for direct current machines:The collector and the carbon brushes require regular maintenance by technicians. Because the carbon brushes are wearingparts, the first check-up is necessary after 500 hours of operation. During this check-up they have to be checked for wear,and this information is used as a guide for determining the maintenance intervals. The collector area is to be cleaned fromdust.

The service life of the carbon brushes is influenced by many factors, such as rotary speed, number of load-alternations(including no-load running), vibration, dust, moisture and chemical influences.

When the carbon brushes have reached the stated residuallength, they must be replaced with new brushes of thesame type.

In any one carbon brush set only brushes of identical type may be used. The brushes must easily move in a radial direction intheir holders. The location of the brush holder must not be modified (note the mark for the neutral zone!).

The collector must be covered in a uniform, unscored patina. Should the collector exhibit wear and/or scoring, it has to beretouched correctly (turn off on the lathe and mill insulation between the plates to a depth of approx. 1 mm). Afterwards the rotormust be balanced. After an inspection/maintenance attention is paid to the correct seat of the commutator covers and/or the clamping band’s tokeep a perfect seal.The sealing material used by the manufacturer to secure degrees of protection higher IP 44 are to be refurbished.

7. Replacement partsmust be purchased from the manufacturer stating machine number and machine type. When installing replacementarmatures the neutral zone (position of the brush holder) is to be checked and to be corrected, if necessary.It may only used spare parts of the manufacturer or parts approved by the manufacturer, this even applies to carbonbrushes.

Brush size Remaning length (min.) 8 x 10 x 20 8 mm 8 x 16 x 23 11 mm 10 x 16 x 25 11 mm 12,5 x 16 x 25 11 mm 10 x 25 x 32 14 mm 12,5 x 25 x 32 14 mm 16 x 25 x 32 14 mm 20 x 32 x 40 14 mm

AnschlußbildAA 1

Anschlußbildcircuit diagram

AA 1Ersatz für: Ersetzt durch:

Geprüft

Bearbeitet

08.09.1998

07.09.1998

Tag

Harms

Strahl

Name

G:\MSDATEN\VISIO\ANSCHLUß\AA1.VSD

Die Anlasserschaltung wird grundsätzlich in die Zuleitung L+ gelegt.Dies gilt für beide Drehrichtungen.Anschlüsse siehe Motoranschlußbild.

circuit diagramAA 1

The starter connection is fundamentally to place in the lead L+.This applies to both rotations.Connections look at the motor circuit diagram.

Anlasser

Vorwiderstand(ständig eingeschaltet)

1-stufig 1-step

R1

R2

0

2

1

ST 1

ST 2

2-stufig 2-steps 3-stufig 3-steps

R1

R2

0

2

1

ST 1

ST 2

R3

3ST 3

Rotorrotor

Rotorrotor

R1

0

1

ST 1

Rotorrotor

Rotorrotor

0

1

RV

starter

Resistor(cont inuously swi tched on)

L+ Anschlußbi ldcircuit diagram L+ Anschlußbi ld

circuit diagramL+ Anschlußbi ldcircuit diagram

L+ Anschlußbi ldcircuit diagram

L+ Netzl ine

L+ Netzl ineL+ Netz

l ineL+ Netzl ine

AnschlußbildAM 4KH

Gleichstrom-Nebenschluß-Motor ( f remderregt)mit Wendepol- und Kompensat ionswick lung

(Thermische Wick lungsüberwachung: TK = Kalt leiterTÖ = Öf fnerTS = Schl ießer)

mit St i l lstandsheizung (H)

circuit diagramAM 4KH

Anschlußbildcircuit diagram

AM 4KHErsatz für: Ersetzt durch:

Geprüft

Bearbeitet

25.08.1998

25.08.1998

Tag

Schröder

Strahl

Name

G:\MSDATEN\VISIO\ANSCHLUß\M4KH.VSD

D.C. shunt-motor (separately excited)wi th commutat ing and compensat ing windings

(thermical winding control: TK = PTC thermistorTÖ = openerTS = closer)

with ant i condensation heating (H)

Rechtslaufro tat ion CW

Rotorrotor

Feldexcitation

L- L- L+

C1 F2 T..

B2 F1T..

L+

M

HH

Linkslaufro ta t ion CCW

Rotorrotor

Feldexcitation

L+ L- L+

C1 F2 T..

B2 F1T..

L-

M

HH

Documents

Emergency Lube Oil Pump