SPEED DOORS

MINI ROLL

TECHNICAL MANUAL

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INDEX Page

• Introduction to speed doors...................................................... 2

• Mini Roll door features:..................................................... 3

- Description door..................................................................... 3

- Structure features.......................................................... 3 - Galvanized steel features................................. 3

- Stainless steel features.................................... 3

- Canvas features................................................................... 4

- Technical and electrical features.......................................... 5 - Motor operator features........................................ 5

- Lubricant table and reducer diagram......................... 6

- Air gap and brake support pressure adjustment. 7

- IP-IR Control box STD series.............................. 8

- PL/PLE-S4 Logic Circuit Board connections diagram 9

-. MINI ROLL Control box diagram 10

- STD series manoeuver and power diagram...................... 11

- Connections diagram to motor operator and to limit switches......... 12

- Security circuit and terminal connections diagram 13

- Safety system................................................................. 14

- Options.................................................................................... 14

• Break Down of MINI-ROLL door................................... 15

• Installation Instructions Manual.................................................... 16

• Utilization System......................................................................... 21

• Emergency manual manoeuver........................................................ 22

• Opening Systems.......................................................................... 23

• Maintenance.................................................................................... 24

• Troubleshooting Tables.................................................................. 25

- Troubleshooting table – I....................................... 25

- Troubleshooting table – II...................................... 26

- Troubleshooting table – III..................................... 27

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INTRODUCTION TO SPEED DOORS Speed doors are specially designed for intense industrial use. Thanks to the fast opening and closing operation, they reduce air draft, energy loss and make traffic easier. All this makes purchasing this type of doors a very good investment. Speed doors are made of a metallic self-supporting structure, a canvas curtain that raises and an electric system to activate the operation.

The structure is made of two reinforced side rails and of one platform where is located the axle with a drum to raise or to lower the canvas curtain.

The curtain is made of a flexible material, with reinforcements, that varies depending on needs

and/or door system. The electric lifting system is made of a motor reducer, electrical box that controls it and all

activation and safety systems. There are two versions of these doors:

- Elevation by folding up the canvas, patented model INSTANT PASS ®, mainly for outdoor applications, or otherwise for big dimensions doors.

- Elevation by rolling up the canvas, model INSTANT ROLL ®, mainly for indoor applications.

There is a third version, inspired by the Instant Roll, called Mini Roll, mainly used for indoor

applications of small sizes.

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MINI ROLL DOOR FEATURES DOOR DESCRIPTION: The Mini Roll door is small size speed door, with vertical operation and roll up type, with a self- supporting structure, specially created for indoor applications, to separate premises such as supermarkets. This door is specially designed to maintain temperatures within controlled temperatures rooms or refrigerated areas (0º or positive temperatures).

The opening and closing system consists of rolling up the canvas in a drum. In case of impact, the curtain will come out of its rails. To get the curtain back into the rails, the curtain needs to be raised to its total height, and when lowering again, the curtain will come back into the rails. - Maximum dimensions: W = 3000 mm. – H = 3000 mm. - Lintel requirements: 420 mm. STRUCTURE FEATURES: Self-supporting beam structure, that does not require fixation to the work, but simple reinforcement angles. Made of a crossbeam on the top part, with a lead to access the rolling axle and two side rails, in extruded aluminum with white nylon profiles in its interior that acts as guides of the side rollers for the curtain.

It can be delivered in different finishes: galvanized, painted with polyurethane paint of two components (RAL choosen by customer) and in stainless steel (except for the side rails delivered in aluminum).

Its rigid construction and reinforcements permit to fix the different traction elements. The motor reducer group and the transmission shaft are mounted on the top crossbeam. The axle is made of an extruded aluminum drum, specially designed for that purpose.

GALVANIZED STEEL FEATURES

THICKNESS QUALITY 1.5 mm DX 51D Z-275 NA

The galvanized sheet thickness varies between 1.5 and 2 micras. STAINLESS STEEL FEATURES

THICKNESS QUALITY

1.5 mm AISI 304

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CANVAS FEATURES:

The canvas is made of high resistance plastic, resistant to abrasion and to decoloration. It is made of a polyester textile impregnated of PVC composite; the result is an extremely resistant canvas. It has a series of transversal reinforcements, (metal band of 50x1), that provide the needed resistance to air pressure. The bottom socle is made with a 50x10 rail, an insulation shell and a round of ∅ 16. With this type of socle we achieve a perfect adjustment to the floor, even when irregular floor conditions.

The door can optionally have vision windows in transparent PVC. This material is resistant to sun radiation, thanks to an integrated UV filter. All welding, even the ones with the vision windows, are made with frequency welding method.

Canvas are available in different colors. (RAL). CANVAS FEATURES Polyester support impregnated with PVC 1100 x 1100 Dtex. Texture 12 x 12 Panama Weight 900 g/m2 + o – 30 Breaking resistance CH/TR NF G37 – 103 420 / 400 DaN DIN 53354 – ISO 1421 Tear resistance CH/TR ISO 4674 70/55 daN Started tear NF G37 – 129 CH/TR 20 / 12 DaN Stress: NF G 37 – 128 (A) – DIN 53356 65 / 50 DaN Adherence: NF G 37.107 10 – DIN 53357 10 DaN / 5 cm Temperature limit: NF G 37.111 DIN 53372 -30ºC / +70ºC Fire rated: Auto Extinguishable NVSS 302 Thermal conductivity rate: 0,045 W / M2 Cº Environment color resistance NF G 07.069 6 a 8 / 8 CLEANGARD smooth finish Both sides

CANVAS COLORS COLOR White Yellow Red Orange Brown Blue Green Grey SIMILAR TO RAL 9010 1003 3002 2004 8017 5010 6026 7038

TRANSPARENT VISION WINDOW P.V.C. Transparent quality of 1 mm. thickness

METALLIC REINFORCEMENTS MATERIAL Steel SIZE WIDTH DOOR Size of the reinforcement Up to 3 meters Metallic band of 50x1

Those reinforcements may be modified according to dimensions and situations criteria. SOCLE REINFORCEMENT UP TO 3 METERS Steel rail of 50x10 Insulation shell Round of ∅ 16

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TECHNICAL AND ELECTRICAL FEATURES: Motor reducer features:

Reducer: SINCRON-DOMENECH Motor: PACT-PORBISA

- Standard 220/380 V - Phases: 3 - HZ: 50 or 60 - Protection: IP 54

Limit switches: SINCRON-PORBISA

SIZE DOOR OPERATOR POWER REDUCER

SIZE SPEED (RPM) INTENSITY (A)

Up to 9 m2 0.4 HP 110 1400

COUPLING TYPE HP MOTOR

52 0.4 In case of lack of space in the work to place the motor reducer sideways, it can be placed on

the front side of the platform. In this case, the transmission of rotation to the axle of the door will be done with a pinion system (20 double tooth) – chain (1/2” double).

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Reducer diagram

V I S C O S I T Y LUBRICANTS TABLE FOR REDUCER “SINCRON” LUBRI CANTS

ISO-VG 1) DIN 51519

At 40ºC m2/s(cSt)

Approximate Viscosity

50º C mm 2/s (cSt)

ºE at 50º C

approx. ARAL BP BRUGAROLAS CEPSA CS ESSO

VG 460 251 29-33 ARAL Degol BG 460 BMB 460

BP Energol GR-XP 460

Beslux GEAR 460

Cepsa Lissur Engranajes 634 Super Zeus 5 Espartan

EP 460

VG 320 180 20-23 ARAL Degol BG 320 BMB 320

BP Energol GR-XP 320

Beslux GEAR 320

Cepsa Lisur Engranajes 632 Super Zeus 4 Espartan

EP 320 OILS

VG 220 126 14-18 ARAL Degol BG 220 BMB 220

BP Energol GR-XP 220

Beslux GEAR 220

Cepsa Lisur Engranajes 630 Super Zeus 3 Espartan

EP 220 Lifetime Oils

for type 0 and 1 reducers Aralub FD 00

FDP 00 - BP Engranajes HTD

- BP Energrease Beslux

ALCO M-00 Cepsa Arga

EP - 400 --- Fibrax EP 370

Grease for bearing wheels Aralub HL 3 - BP Energrease LS3 LS2 Aguiía 80 Cepsa Arga

Litio Extra 2 --- Beacon 3

V I S C O S I T Y LUBRICANTS TABLE FOR REDUCER “SINCRON”

LUBRI CANTS

ISO-VG 1) DIN 51519

At 40ºC m2/s(cSt)

Approximate Viscosity

50º C mm 2/s (cSt

ºE at 50º C

approx. GAVIN G.P.M. KLÜBER

LUBRIFIC. MOBIL OIL REPSOL SHELL

VG 460 251 29-33 EC – EP - 930 Baku G – 14 HY Lamora 460 Mobilgear 634 Super Tauro 5 Shell Omala Oil 460

VG 320 180 20-23 EC – EP - 923 --- Lamora 320 Mobilgear 632 Super Tauro 4 Shell Omala Oil 320 OILS

VG 220 126 14-18 EC – EP - 915 Baku G – 9 HY Lamora 220 Mobilgear 630 Super Tauro 3 Shell Omala Oil 220

Lifetime Oils for type 0 and 1 reducers KTB - 0 - EP Silicium R

or Geargras Structovis P 00

Natosbin Mobilplex 44 --- Shell Tivela Compound A

Grease for bearing wheels MGL - 3 Litium EP XT --- Mobilux 2 Multipurpose 2 Shell Alvania R2

V I S C O S I T Y LUBRICANTS TABLE FOR REDUCER “SINCRON”

LUBRI CANTS

ISO-VG 1) DIN 51519

At 40ºC m2/s(cSt)

Approximate Viscosity

50º C mm 2/s (cSt

ºE at 50º C

approx. SOPROGRASA TEXACO VERKOL ELESA

VG 460 251 29-33 Supergras 451 Special / 5 Meropa 460 Compound E – 5 / 460 EM – 21 / 140

VG 320 180 20-23 Supergras 451 Special / 4 Meropa 320 Compound E – 4 / 320 EM – 21 / 115 OILS

VG 220 126 14-18 Supergras 451 Special / 3 Meropa 220 Compound E – 3 / 220 EM – 21 / 85

Lifetime Oils for type 0 and 1 reducers Supergras 888 Marfak 00 Verkol - WG 38 MS / 00

Grease for bearing wheels Supergras 6026 Multifak 2 Multifak 20

Asturus 2 Asturus 20 24 EP / 2

NOMENCLATURE AND SPARE PARTS REDUCERS SERIES

S / SM / SEH / SZ / SZM 11-SM – PERPETUAL SCREW 13 – RUBBER DETENT 25 – CROWN 29 – RUBBER DETENT 91, 92, 95 Y 96 – BEARING WHEELS

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ADJUSTMENT OF AIR GAP AND PRESSURE OF THE BRAKE SPRING.

WARNING, UNPLUG FROM POWER SUPPLY BEFORE PERFORMING THIS OPERATION. Proceed according to following steps:

a) Loosen the brake lever, where the crank is inserted. b) Remove the four screws that subjects the protection lead of the fan and brake and remove the lead. c) To achieve more pressure to the spring of the brake, remove the fan and turn the adjustment screw

of the brake pressure adjustment clockwise. The inverted operation will release pressure. d) To adjust the tolerances of the air gap (between brake disc and the coil support), the three screws

that subjects the coil support have to be loosen. Motor has to be disengaged, with an allen key 3 m/m. and simultaneously with another key 8 m/m. between the brake disc and the lead of the coil support.

e) Verify that the brake axle is blocked. Once the brake is adjusted the screws must be fastened, fan

should be put in place and the fan lead as well. Then proceed to verify the braking function. NOTE; THIS OPERATION HAS BEEN PERFORMED AND ADJUSTED AT FACTORY.

Adjust at 3 tenth with themotor stopped between the

disc brake

Manual release crank of thebrake

Screwadjustment brake

pressure

Coil Kernel

Locking catchadjustment of crank

Brake disc

Screw adjustmentair gap

Fan

M ot or Bl o ck

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IP CONTROL BOX – IR series STD.

- PRODUCT: Design and manufactured by PORBISA, in compliance with the current safety and electrical low voltage protection regulations.

- DESCRIPTION: The IP-IR series STD control box has been designed to operate automatic

doors, with three phases 380V and 220V motor operators, and with power not to exceed 5,5 HP, protected by a thermal tripole switch. It has been designed for fast activation doors, of intensive and/or timely use, with the use of contacts. It is specially made for Instant Pass, Instant Roll and Mini Roll models, in each of their versions.

Its safety circuit, with electric photocell, when activating allows for stopping any closing operation and reverse it. This operation will reinitiate the timing system once the door fully opened. When the door is open and the safety system activated, it will not allow to initiate the closing operation. The control box has an emergency stop button (P2). It also has a lighted push button for the manoeuver and to reinitiate the system. The circuit of the control box supports the utilization of different systems to initiate the opening manoeuver, either through loop induction detector (DM), remote control transmitters with receiver via radio, or otherwise with radars for movement detection. It can also support electric photocells.

-PERFORMANCES: The following performances will only apply if the installation has been done following each of our technical installation procedures.

- GENERAL POWER SUPPLY: 380 V A.C. 3 phases at 50/60 Hz. Plus GROUND (Optional) 220 V A.C. 3 phases at 50/60 Hz. Plus GROUND TRANSFORMER

FEATURES PRIMARY CONSUMPTION OF THE TRANSFORMER

SECONDARY CONSUMPTION OF THE TRANSFORMER

With connection at 380 VCA, without connection of the motor, neither accessories

In Rest:

25 mA

With interlock of 1 contact: 50 mA

Output at 24 VAC

With connection at 220 VCA, without connection of the motor, neither accessories

Primary: 380 / 220 VCA Secondary: 24 VCA Intensity: 50 VA

In rest:

50 mA

With interlock of 1 contact: 90 mA

In rest:

100 mA

With interlock of 1 contact:

450 mA

- POWER CIRCUIT: Contacts K1 and K2 with contacts at 7.5 Kw (for 380 V) and 4 Kw (for the options at 220 V); coil at 24 VCA. - THERMAL SWITCH (D1): Network input protection by closing the 3 poles. The closing intensity varies depending on the power of the utilized motor operator. - MANOEUVER LOGIC CIRCUIT BOARD: Made of a mother board (PL) and Manoeuver Logic Circuit (PLE); has two timers, T2 to increase the time for the flashing lights to light before initiating the closing manoeuver and T1 for the adjustment of time the door should keep opened. N.B. The time the door will keep opened is the sum of times of T1 and T2 PROTECTION: F1: 2 Amp fuse for the 220 VCA protection F2: 2 Amp fuse for the 24 VCA protection F3: 0.5 Amp fuse for the logic board protection - OPERATING TEMPERATURE: From -20ºC up to +55ºC.

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SAFETY SYSTEM: Mini Roll is equipped with an electric photocell installed in one of its rails. This photocell sends an infrared beam modulated and polarized. A catadioptric mirror installed on the other opposite rail returns the beam towards the receiver. In the event the beam is interfered, the door will stop and immediately revert the operation. It is connected to the control box in a positive safety mode. An additional photocell can be installed in order to increase safety for personnel (Option). Additionally in case of power failure, the door can be operated with a crank. OPTIONS:

- Stainless steel structure AISI 304, with control box in PVC for the food and agriculture

industry. - Fully transparent PVC curtain - Counterweight to raise automatically the curtain in case of unlocking the electric brake of the

motor operator. - Motor protection can be mounted for door to be installed in exteriors or otherwise located in

aggressive environments.

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INSTALLATION INSTRUCTIONS

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UTILIZATION SYSTEM Activation systems may be by push button, remote control transmitter, induction loop detector, radar, ceiling pull cord... When giving an impulse to the activation system, the door would open until reaching its maximum opening. The top stop is performed by mechanical limit switches. The curtain will remain at the top during a period of time that has been adjusted by a timer. The timing is reset every time a new impulse, or object interferes with the beam of the photocell. Once the set time elapsed, the curtain will lower. Note: If an object comes across the beam or otherwise the photocell is not properly aligned, se door will remain opened.

.

DOOR CLOSED DOOR RAISES

IMPULSE

DOOR OPENED

DOOR LOWERS

DOOR RAISES

SAFETY

TIMING

SAFETY

SAFETY

Active Inactive

Inactive Active

Active

Inactive

Double limit switch

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EMERGENCY MANUAL MANOEUVER In case of emergency manoeuver, shut down the electrical input to the control box. Remove the crank from its support, insert it into the axle at the bottom part of the motor operator, disengage the brake and raise the curtain. Once the curtain has been raised engage again the brake. (Read instructions on label placed close to the lever. IMPORTANT: - It is imperative that no one, during emergency manoeuver stays under the door. VERY IMPORTANT: - Once finalized the emergency manoeuver, the crank should be placed back into its support. The door will not operate otherwise. The crank is held together with a magnetic contact connected to the control box and to activation systems. Two reasons, safety and to have always the crank available in case of need to manually operate the door. In cases of doors larger than 12m2, two persons are required to perform this operation.

This label is located on the side rail of the door, placed under the disengagement lever, VERY IMPORTANT TO READ CAREFULLY THE INSTRUCTIONS BEFORE

PROCEEDING TO PERFORM THE EMERGENCY MANOEUVER.

USE ONLY IN CASE OF POWER FAILURE

DO NO TOUCHEMERGENCY

WARNINGIN CASE OF EMERGENCY MANOEUVER IT IS NECESSARY TO SHUT THE POWER SUPPLYBY PUSHING THE EMERGENCY STOP BUTTON AND THE CURRENT INPUT WITH THE SWITCH LOCATED INSIDE THE CONTROL BOX

VERY IMPORTANT IT IS IMPERATIVE THAT DURING THE EMERGENCY MANOEUVERNOBODY REMAINS UNDER THE DOOR.TWO PERSONS REQUIRED FOR THE RAISING OPERATION

PERSON 1PERSON 2

LA MANIVELA EN MANECILLA HACIA

MANTENERLA EN

ELEVA LA PUERTA COMPROBAR QUEPOSICIONAMIENTO

OPENING PROCEDURE

1.-REMOVE THE CRANK FROM ITS SUPPORT

PERSON 1 2.-INSERT THE CRANK IN THE AXLE OF THE MOTOR

PERSON 13.-PULL THE CRANK UPWARDS AND MAINTAIN IT IN THAT POSITION UNTIL THE CURTAIN IS RAISED

PERSON 24.-TURN THE CRANKUNTIL THE CURTAIN ISTOTALLYRAISED

PERSON 15.- ONCE THE OPENING MANOEUVER FINALIZED, RELEASE THE LEVER, AND MAKE SURE IT COMES BACK TO ITS ORIGINAL POSITION

PERSON 26.-PLACE BACK THE CRANK

AND MAKE SURE THE SAFETY CONTACT WORKS PROPERLY

PERSON 1

7.- PULL THE LEVER UPWARDS AND SLOWLY RELEASE AT SHORT INTERVALS.

CLOSING PROCEDURE

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OPENING SYSTEMS • MANUAL PUSH BUTTON: Button that when being pushed, give the instruction to the

control box to raise the curtain. he curtain will remain on the top during the set time and will then automatically lower.

• THREE POSITION PUSH BUTTON: Composed of three buttons: 1) Raising 2) Lowering

3) Emergency stop. • INDUCTION LOOP DETECTOR: Consists of a coil buried in the ground at approximately

1,5 meter from the door. When a metallic object is detected it give the instruction to the door to be opened automatically.

• RADAR: Radar detects any object in movement nearby the door and makes it open

automatically. • CEILING PULL CORD: Consists of a reinforced button, hanging from the ceiling. There is

a chain hanging from it, that when pulled will give an impulse to the control box. • REMOTE CONTROL TRANSMITTER: Consists of a small size transmitter that

incorporates a button that when pushed will send encoded radio waves that being detected by a receiver connected to the door, will instruct the door to open.

- There are two types of remote control transmitters:

1) Single channel: 1 transmitter - 1 door 2) Several channels: 1 transmitter – several doors

Any low voltage opening system at 24V can be connected to the control box

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MAINTENANCE The maintenance required for the Instant Roll speed doors is minimum.. They only require a periodic check up every once in a while. Main aspects to be considered are: CURTAIN : Should be washed with water and soap or otherwise with jet spray. DO NOT use aggressive products, detergents, solvents or acids. The taunt and shape of the rail cables should be checked every 6 months. FIXATION ELEMENTS : Check the fixations to the work once a year. If the door receives impacts, fixation elements should be checked immediately. TRANSMISSION ELEMENTS : The side bearing wheels have to be checked once a year, the coupling (motor chain, in case it is a front mounted operator) have to be checked every 6 months. Coupling has to be replaced in case the adjustment is not tight. MOTOR REDUCER : Check the motor reducer once a year. In case of over heating check the oil level. ACTIVATION ELEMENTS : Check every year the radars. If you use ceiling pulling cords, check them every 6 months. SAFETY ELEMENTS : Those elements have to be checked every 6 months. In case of impacts to the door check them immediately.

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TROUBLESHOOTING Repairing a door has to be done by specialized personnel with necessary knowledge about its components (mechanics, electricity, electronics). When facing an operating problem, you will have to know how to interpret two basic points , first the position of the door at the moment of the problem taking place, and secondly have to read the LEDs on the PL/PLE logic circuit board. Any manoeuver that the door might perform (except in case of power failure) is described on the PLE board in the control box. Each function of the LEDs is described in the diagram/page nº2 of the control box diagrams. TROUBLESHOOTING TABLE-I

SYMPTOM CONTROL CAUSE SOLUTION 1 - Input line error or in any of its

phases

Check power input to the control box points R-S-T.

NO LED LIGHT UP Thermal switch D1 in STOP Reset cautiously, there may be other

problems. Emergency stop pressed Reset by turning the button clockwise Power supply fuses F2-F3

series Normal and F4 series France.

Change fuse. (If problem persists call for technical help).

Transformer output TR1 without power supply in secondary of 24 Vca

Call for technical help

2- Crank contact Check position of the crank and the magnetic contact.

DOOR DOES NOT PERFORM ANY OPERATION

STOP exterior pressed (only in doors with that option).

Check button and connections (if such function exits, the contacts 14-15 y 16-17 must be closed)

Button P1 opening does not give any signal Check connections 18-19 and/or reset

L5 LIGHTED -OPTIONS WITH RADAR Detector error Check the power supply 24Vca. and

contacts. Replace Detector. -OPTIONS WITH TRANSMITTERS VIA RADIO Transmitter error Check battery status (12Vcc)

Transmitter code-Different to code receiver.

Receiver error Check power supply 24 Vca. and output contacts. Call for technical help

-OPTIONS WITH DETECTOR MAGNETIC “DM Detector error Check connections and power supply

24 Vca. Call for technical help 3 -

LED DETECTOR DOES NOT LIGHT

Detector error

Check whether there is a metallic object close to the loop. If there is, remove it. Shut the main power supply and wait for 20 seconds and connect it again. The LED will light in a series of flashes and will then stop. If it remains lighted call for technical help.

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TROUBLESHOOTING TABLE - II SYMPTOM CONTROL CAUSE SOLUTION

4 - L5 LIGHTED, when receives the signal it lights L2 and the door remains closed

Limit switch error. Micro-Switch error

Check up contacts 9-10 on PLE board They must be closed (except if the door is opened) Call for technical help.

5 -

Limit switch lowering error. Micro-Switch error

Check up contacts 7-8 on PLE board They must be closed (except if door closed).

Some of the opening signal devices is sending a fixed signal of opening..

Check up button OPEN (See chapter 2º).Check up opening buttons and/or other devices, if there were to be.

- OPTIONS WITH DETECTOR MAGNETIC "DM” Loop induction open Check up electrical line . L5 LIGHTED

L2 LIGHTED It detects metallic objects.

Check that there are no metallic elements in the detection area.

L3 and L4 NOT Interference in the area. Comes from high voltage underground lines.

Call for technical help Others Refer to the loop induction detector manual,

and read about control LED. - OPTIONS WITH RECEIVER A transmitter is sending

signals Check up the buttons on transmitters.

Receiver with blocked relay Replace SK-1 Receiver. Call for technical help.

-- OPTIONS WITH CON RADAR

DOOR HAS OPENED BUT DOES NOT CLOSE

Detector error

Check 24Vca. power supply and contacts. Replace detector.

6 - L5 LIGHTED L2 LIGHTED L3 and L4 NOT

Timer signal error T1 y T2.

Check timer settings. Check connector and its correct insertion on the PLE board Call for technicall help

7 - L5 LIGHTED

Timer error T1 y T2

See chapter 6.

L2 LIGHTED L3 lights for seconds but motor does not respond. L4 NOT

Limit switch lowering error. Micro-Switch error

See chapter 5

8 - L5 LIGHTED

L4 LIGHTED L2 LIGHTED

L3 NOT

Safety circuit error Electric photocell or other components

Check connections in contacts 5-6 (must be closed) and 24 Vca power supply. In options with more than one safety device, repeat operation for each component.

Safety circuit error.

See chapter. 8

Eliminate air pressure and/or stretch the curtain. Call for technical help.

9 - L5 LIGHTED L2 LIGHTED L4 lights only for seconds. L3 NOT

Canvas not properly stretched or with air pressure that interferes with the photocell beam.

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TROUBLESHOOTING TABLE - III

SYMPTOM CONTROL CAUSE SOLUTION 10 - L1, L2, L3, L5 are corrects

DOOR OPENS/ CLOSES WITHOUT STOPPING L4 cannot be

distinguished.

Safety circuit error

. See chapters 8 y 9.

Irregular operation of the motor. Over heating and over consumption.

Check connections of the input/output phases RST-UVW Call for technical help.

Electric brake does not deactivate

Rectifier out of order. Rectifier connections. (41-42) Call for technical help

Transformer in short circuit Change transformer. Call for technical help

THERMAL SWITCH "D1"

11 - Not lighting

Door with excessive friction of the canvas and with noise.

Check the rails, belts, canvas, etc...Call for technical help

MOTOR IS SOUNDING BUT THE DOOR DOES NOT RAISE

12 - Activate the manual clutch and the door will raise normally.

Electric brake does not deactivate

Rectifier out of order. Rectifier connections. (41-42) Call for technical help

13 - Change phases line input and read in the following chapters, according to the door model

LEDs indications in control box are correct.

In some cases manoeuvers between L1 and L3 might be inverted.

Inverted rotation direction. MOD. INSTANT PASS : Make sure that the belts are rolling up from the exterior side of its rollers.

INCORRECT MOTOR MANOEUVER. TOP AND BOTTOM STOPS ARE UNALIGNED

MOD. INSTANT ROLL: Make sure that the canvas rolls up from the interior side of the drum.

NOTE 2: For any other problem not reported herein, please call our technical service department.