cookson owner's manual - liftmaster · cookson owner's manual fdo a & b solid state...

COOKSON OWNER'S MANUALFDO A & BSOLID STATE

INDUSTRIAL DUTY FIRE DOOR OPERATOR

FDO 1/2 HPFDO A & B

2 YEAR WARRANTY

Serial # ___________(located on electrical box cover)

Installation Date _________

Wiring Type ____________

FDO 1 HPFDO A & B

SPECIFICATIONS

MOTOR ELECTRICALTYPE: .................................Continuous duty TRANSFORMER:.............MODEL (A) = 24 VAC, 40 VAHORSEPOWER: ................1/2 HP MODEL (B) = 24 VAC, 200 VA

1 HP CONTROL STATION: .....NEMA 1 three button station.SPEED:...............................1725 RPM OPEN/CLOSE/STOPVOLTAGE:.........................115 Single phase WIRING TYPE:.................B2 (Standard)

230/460 Three PhaseLIMIT ADJUST:................Linear driven, fully adjustable

CURRENT: .........................See motor nameplate screw type cams 7Q revolutions maximum at limit shaft.

MECHANICALDRIVE REDUCTION 1/2 Hp: .56:1 Reduction OUTPUT SHAFT SPEED 1/2 & 1 Hp :...31 R.P.M.

In Line Gear Reduced DOOR SPEED 1/2 & 1 Hp. 12" per secMotor. depending on door

DRIVE REDUCTION 1 Hp: ....56:1 Reduction BRAKE- Solenoid actuated discIn Line Gear Reducer BRAKE. ........................Solenoid actuated disc

THEORY OF OPERATION

GENERAL DESCRIPTION:The Fire Door Operator, FDO-A or FDO-B, is an integrated fire door control system. It is designed to interfacewith a normally close (NC) or normally open (NO) dry contact alarm system to control the operation of a fire door.The control station is the standard B2 wiring. There are two (2) models for the FDO:

• A model: A (AC only) model has no battery backup nor electronic speed control for door's descent.The brake is disengaged when there is no AC power.

• B model: B (Battery backup) model provides battery backup operations and electronic speed control fordoor's descent when there is no AC power. The brake is engaged when there is no power.

1. FDO-A MODEL:Door Descent Speed Control is required for FDO-A model.

1.1 UNIT HAS AC POWER & NO ALARMCONDITION:

• The B2 control station is used to operatethe door electrically.

• Activation of the safety edge while door isclosing will cause it to reverse to full openlimit.

• Activation of safety edge while door isopening will cause it to stop.

• Activating the optional key-test switch for atleast 6 seconds will put the operator inactive alarm mode.

1.2 UNIT HAS AC POWER & ACTIVE ALARMCONDITION:

• The warning system (optional) will activate.The door will automatically close after thepreset time delay. The time delay is set bymeans of DIP switches 1 and 2.

• The door will reverse to full open limit if anobstruction is encountered while closing.The door will automatically close again afterthe preset time delay. If the obstruction isnot cleared, upon the 3rd attempt to close,the door will stop on the obstruction andactivate the warning system (optional) thenrelease the brake. Subsequent obstructionwill cause the door to stop for two (2)seconds then release the brake.

1.3 UNIT HAS NO AC POWER:

• The unit is not functional and the brake isreleased.

THEORY OF OPERATION CONTINUED

2. FDO-B MODEL:2.1 BATTERY MANAGEMENT SYSTEM:

• The battery is charged, tested andmonitored automatically by microprocessorbased system.

• The battery is tested under load every 30days. If the battery fails this load test thenthe on-board buzzer will sound for 3seconds of every minute to indicate that thebattery needs to be replaced. If the batteryis not replaced within 45 days, the door willactivate the warning system (optional) andautomatically close.

• The door will activate the warning system(optional) and automatically close wheneverthere is not enough backup power in thebattery.

2.2 UN IT HAS AC POWER & NO ALARMCONDITION:

• The B2 control station is used to operatethe door electrically.

• Activation of the safety edge while dooris closing will cause it to reverse to fullopen limit.

• Activation of safety edge while door isopening will cause it to stop.

• Activating the optional key-test switchfor at least 6 seconds will put theoperator in alarm active mode (seeACTIVE ALARM section for detailoperation of alarm active mode).

2.3 UNIT HAS AC POWER & ACTIVE ALARMCONDITION:

• The warning system (optional) willactivate. The door will automatically closeafter the preset time delay. The time delayis set by means of DIP switches 1 and 2.

• The door will reverse to full open limit ifobstruction is encountered while closing.The door will automatically close again afterthe preset time delay. If the obstruction isnot cleared, upon the 3rd attempt to close,the door will stop on the obstruction andactivate the warning system (optional) thenrelease the brake. Subsequent obstructionwill cause the door to stop for two (2)seconds then release the brake.

• After the 3rd attempt to close, theintegrated braking system controls thedoor's descending speed.

2.4 UNIT HAS NO AC POWER & NO ALARMCONDITION:

• The CLOSE and STOP buttons of the B2control station are functional. The door'sdescending speed is controlled by theintegrated braking system.

• The door will stop if obstruction isencountered while closing.

• The OPEN button is NOT functional.

2.5 UNIT HAS NO AC POWER & ACTIVEALARM CONDITION:

• The warning system (optional) will activate.The door will automatically close after thepreset time delay. The time delay is set bymeans of DIP switches 1 and 2.

• The door will stop if obstruction isencountered while closing. The door willautomatically try to close again after thepreset time delay. If the obstruction is notcleared, upon the 3rd attempt to close, thedoor will stop on the obstruction andactivate the warning system (optional) thenrelease the brake. Subsequent obstructionwill cause the door to stop for two (2)seconds then release the brake.

LIMIT SWITCH ADJUSTMENT

MAKE SURE THE LIMIT NUTS ARE POSITIONED BETWEEN THE LIMIT SWITCH ACTUATORS BEFOREPROCEEDING WITH ADJUSTMENTS.

1. To adjust limit nuts depress retaining plate to allownut to spin freely. After adjustment, release plateand ensure it seats fully in slots of both nuts.

2. To increase door travel, spin nut away fromactuator. To decrease door travel, spin limit nuttoward actuator.

3. Adjust open limit nut so that door will stop in openposition with the bottom of the door even with topof door opening.

4. Repeat Steps 1 and 2 for close cycle. Adjust closelimit nut so that actuator is engaged as door fullyseats at the floor.

If other problems persist, call our toll-free number forassistance -1 -800-294-4358

CLOSE Limit Switch

Retaining Plate

OPEN Limit Switch

Actuator

RPM Board

SAFETY(Aux. Close) Limit Switch Rotator Cup

The brake is adjusted at the factory and should notneed additional adjustment for the the life of thefriction pad. Replace friction pads whennecessary. Refer to the illustrations on page 19,21, 23 and 25 for identification of components forthe solenoid type brake system.

BRAKE PAD

INSTALL POWER WIRING & CONTROL STATIONBefore installing control station be sure to follow all warnings described below. Failure to do so mayresult in severe injury to persons and/or damage to operator. Do not install any wiring or attempt to runthe operator without consulting the wiring diagram. Install the optional Reversing Edge before proceedingwith the Control Station installation.

IMPORTANT SAFETY NOTES CONTROL STATION WIRING

MOUNT WARNING NOTICE

IMPORTANT: Mount WARNING NOTICE beside orbelow the push button station.

Refer to Control Connection Diagrams on pages10,11 & 28. Make connection through hole labeledfor control. Do not run control wires in the sameconduit as power wires.

I FDO 1/2 H.P. OPERATOR

7/8" dia. ControlWiring Access Hole(On Either Side)

7/8" Dia. PowerWiring Access Hole(On Either Side)

FDO 1 H.P. OPERATOR

7/8" dia. ControlWiring Access Hole(On Either Side)

7/8" Dia. PowerWiring Access Hole(On Either Side)

1. Complete electrical connections to the operatorand the control station. Fasten the control stationto the wall and MOUNT THE WARNING NOTICEBESIDE OR BELOW THE PUSH BUTTONSTATION.

2. Apply power to the operator. Press OPEN pushbutton and observe direction of door travel andthen Press the STOP button.If door did not move in the correct direction,check for improper wiring at the control station orbetween operator and control station.If electrical problems persist, call our Toll Freenumber for assistance (1 -800-294-4358).

OPERATOR MOUNTINGBefore your operator is installed, be sure the door has been properly aligned and is working smoothly. Theoperator may be wall mounted or mounted on a bracket or shelf. Refer to the illustration and instructions belowthat suits your application.

1 a. Bracket or Shelf MountingThe operator may be mounted either above orbelow the door shaft. The optimum distancebetween the door shaft and operator drive shaft isbetween 12" -15". Refer to Figure 1.

1b. Wall MountingThe operator should generally be installed belowthe door shaft, and as close to the door aspossible. The optimum distance between the doorshaft and operator drive shaft is between 12" -15".Refer to Figure 2.

FIGURE 1

1c. Place door sprocket on the door shaft. Do notinsert the key at this time.

2. Wrap drive chain around door sprocket and joinroller chain ends together with master link.

3. Raise operator to approximate mounting positionand position chain over operator sprocket.

4. Raise or lower operator until the chain is taut (nottight). Make sure the operator output shaft isparallel to door shaft and sprockets are aligned.When in position, secure the operator to wall ormounting bracket.

5. Align sprockets and secure, (see Figure 3).

ENTRAPMENT PROTECTION ACCESSORIES

SENSING EDGESAll types of sensing edges with an isolated normallyopen (N.O.) output are compatible with youroperator. This includes pneumatic edge. If your doordoes not have a bottom sensing edge and you wishto purchase one, contact the supplier of youroperator.

The operator has been pre-wired to acceptconnection of a reversing edge device. Connect thenormally open contacts to terminals J2-5 and J2-6 onthe PCB Board. The cut-off switch will de-activate thesafety device during the last few inches of the door'sdownward travel.

Important Notes:a) Proceed with Limit Switch Adjustments before

making any sensing edge wiring connections tooperator as described below.

b) Electrician must hardwire the junction box to theoperator electrical box in accordance with localcodes.

c) See safety edge coil cord/take-up installationinstructions for details

NOTICE:This equipment has been tested and found to comply with the limits for a Class A digitaldevice, pursuant to Part 15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference when the equipment is operated in acommercial environment. This equipment generates, uses, and can radiate radiofrequency energy and, if not installed and used in accordance with the instructionmanual, may cause harmful interference to radio communications. Operation of thisequipment in a residential area is likely to cause harmful interference, in which case theuser will be required to correct the interference at his own expense.

MAINTENANCE SCHEDULE

Check at the intervals listed in the following chart.

ITEMDrive Chain

Sprockets

FastenersBearings & Shafts

PROCEDURECheck for excessive slack.Check & adjust as required.Lubricate.*Check set screw tightness

Check & tighten as required

Check for wear & lubricate

EVERY3 MONTHS

•

•

•

EVERY6 MONTHS

•

EVERY12 MONTHS

•

•

• Check•

• Use SAE 30 Oil (Never use grease or silicone spray).• Repeat ALL procedures.• Do not lubricate motor. Motor bearings are rated for continuous operation.• Inspect and service whenever a malfunction is observed or suspected.• CAUTION: BEFORE SERVICING, ALWAYS DISCONNECT OPERATOR FROM POWER SUPPLY.

STANDARD POWER & CONTROL CONNECTION DIAGRAM 1 PHASE

LMPLC Board-115V 1PH

10

STANDARD POWER & CONTROL CONNECTION

LMPLC Board - 230V, 460V 3PH

11

OPTIONAL CONTROL SETTINGS

NOTE: All functions are independent of each other and do not require other control settings to be set at anycertain configuration. For dip switch location refer to illustration on next page.

ALARM DELAY TO CLOSE31,1 and S1,2 set the Alarm Delay to Close time of the operator. Alarm Delay to Close is the time between when theoperator first receives an active alarm signal and the door starts to close. Refer to illustrations below for various settings.

FIRE ALARM SYSTEMSelect the alarm system being used. If the alarm is a normally open system then S1,3 must be off. If the alarm is a normallyclose system then S1,3 must be on.

12

PCB BOARD ILLUSTRATION

13

Note:1) See Owner's Manual for Dip Switch Functions andProgramming Procedures2) TO REVERSE MOTOR DIRECTION: REVERSEPURPLE AND GRAY MOTOR WIRES.

14

1 PHASE WIRING DIAGRAM (FDOB5011) 1846


15

Note:1) See Owner's Manual for Dip Switch Functions andProgramming Procedures2} TO REVERSE MOTOR DIRECTION: REVERSEPURPLE AND GRAY MOTOR WIRES.

16

3 PHASE WIRING DIAGRAM (FDOB1023&FDOB1043) 1850


17

REPAIR PARTS KITS - FDOB5011

Refer to the parts lists below for replacement kits available for your operator. If optional modifications and/oraccessories are included with your operator, certain components may be added or removed from these lists.Individual components of each kit may not be available. Please consult a parts and service representativeregarding availability of individual components. Refer to page 9 for all repair part ordering information.

ITEM PART #E1 014D0410E2 093D0148E3 10-13351E4 10-13352-1E5 10-13358E6 10-13699E7 21-3240-3E8 25-2010E9 29-C222U50E85E10 29-NP712E11 2S-R250B7KWRE12 35-206E13 42-110E14 50-11093E15 75-13705E16 79-13493E17 80-13715

DESCRIPTIONRPM BoardRPM HousingElectrical Box CoverElectrical BoxBattery Top PlateBattery StrapTransformer, 200VAOverload, 10 AMPCapacitorBattery, 12VPower ResistorFuse, 6 AMP10 Pole Terminal BlockVoice Board (Optional)Standoff Assembly, FDO PCBPCB, LMPLC AssemblyBracket, Resistor

QTY11111111121111712

* Electrical Box Kits include parts from K72-13580 and K75-13816

ITEM PART #B1 10-10190B2 10-10191B3 10-13355B4 10-13356B5 10-13357B6 10-13359B7 11-10192B8 11-10193B9 18-10194

B10 19-48001B11 22-13028B12 31-10186B13 75-10177B14 75-11572B15 75-13581B16 86-CP04-112

ITEM PART #M1 15-11987M2 20-5200M3 80-207-22

DESCRIPTIONDual Sprocket, 48B19 and 50B19Motor, VW40Key ,3/1 6" x1" Long

QTY111

DESCRIPTIONBrake Release LeverBrake DiscBrake CoverExtension BracketPlate, DC SolenoidSolenoid CoverSpring CupBrake StudSpring, BrakeChain, #48 x 1 PitchDC SolenoidStandoffBrake Hub AssemblyPressure Plate AssemblyMounting Bracket AssemblyCotter Pin, 1/8' x 1-1/4"

QTY1111114441121112

ITEM PART #S1 10-10013S2 10-12553S3 10-12806S4 18-10036S5 23-10041S6 31-12542S7 82-PX04-20S8 82-PX06-16S9 84-LH-06

DESCRIPTIONDepress PlateNut Plate SwitchBackup PlateSpring, DepressLimit SwitchStandoff, SwitchScrew, #4-40 Pan HeadScrew, #6-32 Pan HeadLock Nut, #6-32

QTY133233622

ITEML1L2L3L4L5L6L7L8

PART #09-1370111-1336112-1002813-1002415-48B9A180-1005386-RP04-10087-E-038

DESCRIPTIONRotator CupLimit ShaftRange BearingLimit NutSprocket, #48B9 x 3/8" BoreWasher, SpacerRoll Pin, 1/8"x1"longE-Ring, 3/8"

QTY11221211

18

ILLUSTRATED PARTS - FDOB5011

REPAIR PARTS KITS - FDOA5011


K-FDO5011A ELECTRICAL BOX KITITEM PART

E1 10-13351E2 10-13352E3 10-13358E4 21-5115E5 25-2010E6 42-110E7 50-11093E8 75-13715E9 79-13493

# DESCRIPTIONElectrical Box CoverElectrical BoxBattery Top PlateTransformer, 40VAOverload, 10 AMP10 Pole Terminal BlockVoice Board (Optional)Standoff Assembly, FDO PCSPCB.LMPLC Assembly

* Electrical Box Kits include parts from K72-13581 and K75-

QTY111111171

13816

ITEM PART# DESCRIPTIONM1 15-11987M2 20-5200M3 80-207-22

Dual Sprocket, 48B19 and 50B19Motor, VW40Key, 3/16" x1" Long

QTY111

ITEMB1B2B3B4B5B6B7B8B9B10B11B12B13B14B15B16B17B18

PART #10-1019110-1154510-1335510-1335610-1335911-1154611-1154711-1154811-1154918-1019418-1155019-4800122-12075-1017775-1157275-1358182-PX06-06T86-CP04-112

DESCRIPTIONBrake DiscBrake Release LeverBrake CoverExtension BracketSolenoid CoverSpring CupSpring CapBrake StudStandoffSpring, CompressionSpring, CompressionChain, #48x1 PitchBrake Solenoid, 120VBrake Hub AssemblyPressure Plate AssemblyMounting Bracket AssemblyScrew, #6-32 Pan HeadCotterpin, 1/8" x 1-1/4"

QTY111114242241111122

ITEML1L2L3L4L5L6L7

PART #11-1336112-1002813-1002415-48B9A180-1005386-RP04-10087-E-038

DESCRIPTIONLimit ShaftFlange BearingLimit NutSprocket, #4889 x 3/8" BoreWasher, SpacerRoll Pin, 1/8" x1" longE-Ring, 3/8"

QTY1221211

ITEMS1S2S3S4S5S6S7S8S9

PART#10-1001310-1255310-1280618-1003623-1004131-1254282-PX04-2082-PX06-1684-LH-06


QTY133233622

20

ILLUSTRATED PARTS - FDOB1023 & FDOB1043

23

REPAIR PARTS KITS - FDOA1023 & FDOA1043


K-FD01023A & K-FD01 043 A ELECTRICAL BOX KIT-1ITEM PART #

E1 10-13351E2 10-13352E3 10-13358E4 See VariablesE5 See VariablesE6 42-110E7 50-11093E8 75-13715E9 79-13493E10 25-3000-K

DESCRIPTIONElectrical Box CoverElectrical BoxBattery Top PlateTransformerOverload10 Pole Terminal BlockVoice Board (Optional)Standoff Assembly, FDO PCBPCB.LMPLC AssemblyOverload Bracket

QTY1111111711


ITEM PART #

21-523021-5460

25-4004-K25-4002-5K

22-240-1B12 22-460-1

DESCRIPTION

Transformer, 230 VoltTransformer, 460 Volt

Overload 3.3 - 5.5 Amp (230V 3 Ph)Overload 1 .6 - 2.5 Amp (460V 3 Ph)

Brake Solenoid, 240V (230V 3 Ph)Brake Solenoid, 460V (460V 3 Ph)

QTY

11

11

11

ITEM PART#M1 07-10179-1M2 11-12821M3 20-31 00C-4T

DESCRIPTIONBrake HubExtension ShaftMotor, 1 Hp 230/460V 3Ph, TEFC

QTY111

K72-13581 LIMIT SHAFT ASSEMBLY KITITEM PART #

L1 11-13361L2 12-10028L3 13-10024L4 15-48B9A1L5 80-10053L6 86-RP04-100L7 87-E-038

DESCRIPTIONLimit ShaftFlange BearingLimit NutSprocket, #48B9 x 3/8" BoreWasher, SpacerRoll Pin, 1/8" x1" longE-Ring, 3/8"

QTY1221211

K75-14998 & K75-15006 BRAKE ASSEMBLY KIT

ITEMB1B2B3B4B5B6B7B8B9B10B11B12

B13B14B15B16

PART#10-1019110-1154510-1464610-1464711-1154611-1154711-1154811-1154918-1019418-1155019-48001See Variables

75-1157275-1499782-PX06-06T86-CP04-112

DESCRIPTIONBrake DiscBrake Release LeverBrake CoverSolenoid CoverSpring CupSpring CapBrake StudStandoffSpring, CompressionSpring, CompressionChain, #48 x 1 PitchBrake Solenoid, 240VBrake Solenoid, 460VPressure Plate AssemblyMounting Bracket AssemblyScrew, #6-32 Pan HeadCotterpin, 1/8" x 1-1/4"

QTY11114242241

. 111122


PART#10-1001310-1255310-1280618-1003623-1004131-1254282-PX04-2082-PX06-1684-LH-06


QTY133233622

ITEM

123456

PART#

10-1464310-1464410-1464515-1465032-1041280-10973

DESCRIPTION

Electrical Box Mounting BracketShim, Gear ReducerElectrical Box Mounting BracketDual SprocketGear Reducer, 56:1Key, 1/4" x 2" Long

QTY

111111

24

ILLUSTRATED PARTS - FDOA5011

REPAIR PARTS KITS- FDOB1023 & FDOB1043


K-FD01023EB & K-FD01043EB ELECTRICAL BOX KITITEM PART #

E1 001B3000E2 093D0148E3 10-13351E4 10-13352-1E5 10-13358E6 10-13699E7 21-14355E8 See VariablesE9 29-C222U50E85E10 29-NP712E11 29-R250B7KWRE12 35-206E13 42-110E14 50-11093E15 75-13705E16 79-13493E17 80-13715E18 25-3000-K

DESCRIPTIONRPM BoardRPM HousingElectrical Box CoverElectrical BoxBattery Top PlateBattery StrapTransformer, 200VA PT SeriesOverloadCapacitorBattery, 12VPower ResistorFuse, 6 AMP10 Pole Terminal BlockVoice Board (Optional)Standoff Assembly, FDO PCBPCB, LMPLC AssemblyBracket, ResistorOverload Bracket

QTY111111111211117121


ITEM PART #

25-4004-K25-4002-5K

DESCRIPTION QTY

Overload 3.3 - 5.5 Amp (230V 3 Ph) 1Overload 1.6 - 2.5 Amp (460V 3 Ph) 1

ITEM PART #M1 07-10179-1M2 11-12821M3 20-31OOC-4T

DESCRIPTION QTYBrake Hub 1Extension Shaft 1Motor, 1 Hp 230/460V 3Ph, TEFC 1

K72-13580 LIMIT SHAFT ASSEMBLY KITITEM PART #

L1L2L3L4L5L6L7L8

09-1370111-1336112-1002813-1002415-48B9A180-1005386-RP04-10087-E-038

DESCRIPTIONRotator CupLimit ShaftFlange BearingLimit NutSprocket, #48B9 x 3/8" BoreWasher, SpacerRoll Pin, 1/8" x 1"longE-Ring, 3/8"

QTY11221211

K75-14995 BRAKE ASSEMBLY KIT

ITEMB1B2B3B4B5B6B7B8B9B10B11B12B13B14

PART#10-1019010-1019110-1464610-1335710-1464711-1019211-1019318-1019419-4800122-1302831-1018675-1157275-1499486-CP04-112

DESCRIPTIONBrake Release LeverBrake DiscBrake CoverPlate, DC SolenoidSolenoid CoverSpring CupBrake StudSpring, BrakeChain, #48 x 1 PitchDC SolenoidStandoffPressure Plate AssemblyMounting Bracket AssemblyCotter Pin, 1/8" x 1-1/4"

QTY11111444112112


PART#10-1001310-1255310-1280618-1003623-1004131-1254282-PX04-2082-PX06-1684-LH-06


QTY133233622

ITEM PART #1 10-146432 10-146443 10-146454 15-146505 32-104126 80-10973

DESCRIPTIONElectrical Box Mounting BracketShim, Gear ReducerElectrical Box Mounting BracketDual SprocketGear Reducer, 56:1Key, 1/4" x 2" Long

QTY111111

22

ILLUSTRATED PARTS - FDOA1023 & FDOA1043

25

OPERATOR NOTES

26

OPERATOR NOTES

27

CONTROL CONNECTION DIAGRAM

IMPORTANT NOTES:• The 3-Button Control Station provided must be connected for operation.

3 BUTTON STATION OR 3 POSITION KEYSWITCH WITH SPRING RETURN TO CENTER AND STOP BUTTON

SENSING DEVICE TO REVERSE OR STOP ALARM SYSTEMNO OR NC CONTACTS

STROBE LIGHT SPEAKER WIRING

Strobe LightSpeaker

01-13708A©1999, The Chamberlain Group, Inc.

All rights Reserved

cookson owner's manual - liftmaster · cookson owner's manual fdo a & b solid state...

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