Chamberlain HJ User manual

The Chamberlain Group, Inc.

A DUCHOSSOIS ENTERPRISE

845 Larch Avenue

Elmhurst, Illinois 60126

OWNER'S MANUAL

SERIES 2000

MODEL HJ

HEAVY DUTY

BELT DRIVEN JACKSHAFT OPERATOR

LOCATE CONTROL STATION SO THAT DOOR IS WITHIN

SIGHT OF PERSON OPERATING THE CONTROL. DOOR

MUST BE CONTROLLED BY 3 BUTTON STATION ONLY. 

FORINDOOR USE ONLY

INSTALL MORE THAN 8' ABOVE FLOOR

CAUTION

CONNECT REVERSING EDGE

SWITCH - SEE INSTALLATION

INSTRUCTIONS

Model No.

Serial No.

Horsepower

Voltage/Phase

Amperage

Rated Load

Lift-Master

The Professioal Line

UL

196L LISTED

COMMERCIAL DOOR OPERATOR

ASSEMBLED IN MEXICO

CONTROL

WIRING

3 2 1

®COMMERCIAL DOOR OPERATOR

LISTED

NOT FOR RESIDENTIAL USE

Serial #

(located on electrical box cover)

Installation Date

Wiring Type

PHYSICAL Mounting Dimensions

3-13/16 "

5-1/2"

3-15/16"

DIM. WITHOUT

BRAKE

B 18-9/16"

16-15/16"

17-1/2"

16-7/16"

WITH

BRAKE

3" 3/4"

Brake

17-7/8"

Max.

DIM. "A"

13-7/16"

2-1/32"

8" 3/4" 1"

DIM. "B"

22-7/8"

Max.

MECHANICAL

DRIVE REDUCTION:

1st Reduction:..................Heavy Duty (5L) V-Belt

2nd & 3rd Reductions: ....#48 Chain and Sprockets

Output:..............................#50 Chain

OUTPUT SHAFT SPEED:.47 R.P.M.

DOOR SPEED:....................4" - 10" per sec.

(depending on door)

BEARINGS: ......................Heavy Duty Oil-Filled

Bronze. Ball Bearings on

Output Shaft

BRAKE:.............................Solenoid Drum Brake

(Optional)

HOIST WHEEL:.................Standard

SAFETY

DISCONNECT:..................Spring Loaded Floor Level

Disconnect Arm

CLUTCH:...........................Adjustable Friction Type

REVERSING EDGE:.........(Optional)

Electric or Pneumatic Sensing Device attached to the

Bottom Edge of Door.

A REVERSING EDGE IS STRONGLY

RECOMMENDED FOR

ALL

COMMERCIAL

OPERATOR INSTALLATIONS.

REQUIRED

WHEN

THE 3 BUTTON CONTROL STATION IS OUT OF

SIGHT OF DOOR OR ANY OTHER CONTROL

(AUTOMATIC OR MANUAL) IS USED. SEE PAGE 8.

MOTOR

TYPE:................................Continuous Duty

HORSEPOWER:...............1/2, 1/2, 3/4 & 1 HP

Single or Three Phase

SPEED: .............................1725 RPM

VOLTAGE:........................115/230 Single Phase

208-230/460 Three Phase

CURRENT:........................See Motor Nameplate

SPECIFICATIONS

ELECTRICAL

TRANSFORMER:............24VAC

CONTROL STATION:......3 Button

OPEN/CLOSE/STOP NEMA 1

WIRING TYPE: ................B2 (Standard)

Momentary Contact to OPEN/CLOSE/STOP plus

Wiring for Sensing Device to Reverse and Auxiliary

Devices to Open and Close with Open Override

LIMIT ADJUST: .................Linear Driven, Fully

Adjustable Screw Type Cams.

INSTALL OPERATOR

FOR SECTIONAL AND ROLLING TYPE DOORS

CAUTION: AT LEAST 2 PERSONS AND A SAFE

WORKING PLATFORM ARE REQUIRED FOR

INSTALLATION

Check the operator name plate mounted on the

electrical box to be sure the voltage, phase and h.p.

are correct for your needs.

1. Close door.

2. For metal buildings, fasten 2"x2"x3/16" (or larger)

angle iron frames to the building purlins. Retain 6"

between frames. See Figure 1.

3. Place door sprocket and shaft support bracket

(sectional door only) on door shaft as shown.

Attach shaft support bracket to angle brace.

On concrete buildings, attach shaft support bracket

to wall of building.

NOTE 1: On concrete or block walls, install

operator as shown in Figure 2.

NOTE 2: For standard rolling steel doors, install

operator as shown in Figure 3. (If mounting to a

steel building, make an angle iron mounting

frame as shown in Figure 1).

Shaft Support Bracket

with Bearing

(Not Supplied)

Door Sprocket

Door

Sprocket

Mounting

Bracket

(Optional)

Drive

Sprocket

Direction of Output Shaft

Rotation for OPEN

Front of Hood Mounting

on Rolling Steel Doors.

Mounting Bracket (Optional)

Mount Door Sprocket to Door.

Sprocket Supplied with Door,

(Not with Operator).

Refer to Door Owner's Manual

for Installing Door Sprocket

Installation of Operator to

Sheet Type Rolling Doors or

Rolling Doors without

Live Drive Shaft

2" x 2" x 3/16"

Angle Iron Brace

CAUTION

TO AVOID DAMAGE TO DOOR AND OPERATOR,

MAKE ALL DOOR LOCKS INOPERATIVE. SECURE

LOCK(S) IN "OPEN" POSITION.

IF THE DOOR LOCK NEEDS TO REMAIN

FUNCTIONAL, INSTALL AN INTERLOCK SWITCH.

DO NOT CONNECT ELECTRIC POWER UNTIL

INSTRUCTED TO DO SO.

WARNING

KEEP DOOR BALANCED. STICKING OR BINDING

DOORS MUST BE REPAIRED. DOORS, DOOR

SPRINGS, CABLES, PULLEYS, BRACKETS AND

THEIR HARDWARE MAY BE UNDER EXTREME

TENSION AND CAN CAUSE SERIOUS PERSONAL

INJURY. CALL A PROFESSIONAL DOOR

SERVICEMAN TO MOVE OR ADJUST DOOR

SPRINGS OR HARDWARE.

FIGURE 3

FIGURE 2

FIGURE 1

4.Place drive sprocket on appropriate side of

operator. Do not insert key at this time.

5. Position roller chain over door sprocket and join

ends together with master link.

6. Raise or lower operator until the chain is taut (not

tight) as in Figure 4. Mark slotted holes to match

operator frame.

If drive sprocket is ABOVE door sprocket, drill

hole at the top of each slot.

If drive sprocket is BELOW door sprocket, drill

hole at bottom of each slot.

Placement of the drilled holes will allow for chain

adjustment if necessary.

7. Make sure operator output shaft is parallel to door

shaft and sprockets are aligned. When in position,

secure operator with 3/8" bolts or concrete anchors

as required. Installation of Operator to

Standard Rolling Steel Doors.

2" x 2" x 3/16"

Angle Iron Brace

Operator Supplied

Door Sprocket

Installation of Operator

to Sectional Door

(Metal Building)

Make-up Box

(Not Provided)

Take-up Reel

(Optional)

Coil Cord

(Optional) Pneumatic Air Switch:

Not required or supplied

when electric sensing

edge is used

Air Hose

Reversing Edge

Wire (24V)

REEL (OPTIONAL)

Take-up reel should be installed 12" above top of

door.

COIL-CORD (OPTIONAL)

Connect operator end of coil cord to junction box (not

supplied) fastened to the wall approximately halfway

up the door opening. (See Figure 5)

Electrician must hardwire junction box to the operator

electric box in accordance with local codes.

FOR OPERATORS WITH CHAIN HOISTS

8. Place hand chain through eye bolt guides and

around pocket wheel. Remove enough links so

chain hangs approximately four feet above floor.

9. Uncoil disconnect cable and fasten chain keeper to

the wall of building as shown in Figure 6. Adjust

disconnect cable handpull and fender washer so

chain keeper holds cable in position when cable is

pulled as far as its travel permits.

Chain Keeper Cable

Handle

FIGURE 6

FIGURE 4

CONNECT OPERATOR TO POWER SUPPLY

REFER TO MASTER WIRING DIAGRAM.

MAKE CONNECTION THROUGH THE 1-1/16" DIA., LABELED HOLE.

DO NOT RUN CONTROL WIRES IN THE SAME CONDUIT AS THE POWER WIRES.

INSTALL CONTROL STATION

10. Complete the electrical connections to operator

and control station (Refer to Control Connection

Diagram, Pg. 20). Fasten the control station to the

wall.

FASTEN WARNING NOTICE BESIDE OR

BELOW THE PUSH BUTTONS.

11. Apply power to operator. Press either the OPEN

or the CLOSE push button and observe direction

of door travel. Press the STOP button.

If door does not move in the correct direction,

check for improper wiring at control station or

between operator and control station.

If the operator is single phase and control station

wiring is correct, exchange the red and orange

wires of the MOTOR CABLE at the motor end.

If operator is three phase and control station

wiring is correct, exchange any two of the three

incoming power leads.

If electrical problems persist, call our Toll Free

number (1-800-528-6563) for assistance.

WARNING

TO PREVENT ENTRAPMENT

DO NOT START DOOR DOWNWARD

UNLESS DOORWAY IS CLEAR

OPEN

CLOSE

STOP

Control Station

WARNING Notice

Push

Buttons

WARNING

DISCONNECT POWER AT THE FUSE BOX BEFORE

PROCEEDING.

OPERATOR MUST BE PROPERLY GROUNDED AND

CONNECTED IN ACCORDANCE WITH LOCAL

ELECTRICAL CODES. NOTE: THE OPERATOR

SHOULD BE ON A SEPARATE FUSED LINE OF

ADEQUATE CAPACITY.

ALL ELECTRICAL CONNECTIONS MUST BE MADE

BY A QUALIFIED INDIVIDUAL.

CAUTION

TO AVOID DAMAGE TO DOOR AND OPERATOR,

MAKE ALL DOOR LOCKS INOPERATIVE. SECURE

LOCK(S) IN "OPEN" POSITION.

IF THE DOOR LOCK NEEDS TO REMAIN

FUNCTIONAL, INSTALL AN INTERLOCK SWITCH.

WARNING

INSTALL THE CONTROL STATION WHERE THE

DOOR IS VISIBLE, BUT AWAY FROM THE DOOR

AND ITS HARDWARE. IF CONTROL STATION

CANNOT BE INSTALLED WHERE DOOR IS VISIBLE,

OR IF ANY DEVICE OTHER THAN THE CONTROL

STATION IS USED TO ACTIVATE THE DOOR,

REVERSING EDGE MUST BE INSTALLED ON THE

BOTTOM OF THE DOOR.

FAILURE TO INSTALL A

REVERSING EDGE UNDER THESE

CIRCUMSTANCES MAY RESULT IN SERIOUS

INJURY OR DEATH TO PERSONS TRAPPED

BENEATH THE DOOR.

Install the optional Reversing Edge before

proceeding with the installation of the Control

Station.

ADJUST LIMITS

MAKE SURE THE LIMIT NUTS ARE POSITIONED BETWEEN THE LIMIT SWITCH ACTUATORS BEFORE

PROCEEDING WITH ADJUSTMENTS.

1. Depress open limit switch. The operator should stop.

2. To increase door travel, spin nut away from actuator. To decrease door travel, spin limit nut toward actuator.

3. Adjust open limit nut so that door will stop in open position with the bottom of the door even with top of door

opening.

4. Repeat Steps 1 and 2 for close cycle. Be sure close limit actuator is engaged as door fully seats at the floor.

If other problems persist, call our toll-free number for assistance - 1-800-528-6563.

CLOSEOPEN

Travel Nut

Retainer Open Limit

Nut

Close Limit

Nut

Close Limit

Switch

Open Limit

Switch

CLS OLS

ADLSSLS

Actuator Actuator

Press Travel Nut Retainer Down

Toward Frame TO DISENGAGE.

TO AVOID SERIOUS PERSONAL INJURY OR DEATH

FROM ELECTROCUTION, DISCONNECT ELECTRIC

POWER BEFORE MANUALLY MOVING LIMIT NUTS.

WARNING

MEMO:

Adjust clutch so that it is tight enough to open and

close the door but will slip when the door meets an

obstruction. Either loosen or tighten the clutch nut

with 1/4 turn increments. The clutch will require

periodic inspection and adjustment.

CAUTION: The adjustable friction clutch is NOT

an automatic reversing device. An electric or

pneumatic reversing edge can be added to

bottom edge of door if desired.

Jam Nut

Adjusting Nut

Spring

Clutch Pulley

Clutch Plate

Clutch Pad

Washer

CONNECT REVERSING EDGE DEVICE (OPTIONAL)

The operator has been pre-wired to accept

connection of a reversing edge device (Figure 5,

page 4). Connect the normally open contacts to

terminals T3 and T5 on the low voltage terminal

block. A cut-off switch will de-activate the safety

device during the last few inches of the door's

downward travel.

✳ Use SAE 30 Oil (Never use grease or silicone spray).

✔Repeat ALL procedures.

■ Do not lubricate motor. Motor bearings are rated for continuous operation.

■Do not lubricate clutch or V-belt.

■Inspect and service whenever a malfunction is observed or suspected.

■CAUTION: BEFORE SERVICING, ALWAYS DISCONNECT OPERATOR FROM POWER SUPPLY.

ADJUST CLUTCH

MAINTENANCE SCHEDULE: Check at the intervals listed in the following chart.

WARNING

IF CONTROL STATION CANNOT BE INSTALLED

WHERE DOOR IS VISIBLE, OR IF ANY DEVICE

OTHER THAN THE CONTROL STATION IS USED TO

ACTIVATE THE DOOR,

A REVERSING EDGE MUST

BE INSTALLED ON THE BOTTOM OF THE DOOR.

FAILURE TO INSTALL A REVERSING EDGE UNDER

THESE CIRCUMSTANCES MAY RESULT IN

SERIOUS PERSONAL INJURY OR DEATH TO

PERSONS TRAPPED BENEATH THE DOOR.

HOW TO ORDER REPAIR PARTS

OUR LARGE SERVICE ORGANIZATION

SPANS AMERICA

INSTALLATION AND SERVICE INFORMATION

ARE AVAILABLE 6 DAYS A WEEK

CALL OUR TOLL FREE NUMBER - 1-800-528-6563

HOURS 7:00 TO 3:30 p.m. (Mountain Std. Time)

MONDAY Through SATURDAY

WHEN ORDERING REPAIR PARTS

PLEASE SUPPLY THE FOLLOWING INFORMATION:

PART NUMBER DESCRIPTION MODEL NUMBER

ADDRESS ORDER TO:

THE CHAMBERLAIN GROUP, INC.

Electronic Parts & Service Dept.

2301 N. Forbes Blvd., Suite 104

Tucson, AZ 85745

EVERY EVERY EVERY

ITEM PROCEDURE 3 MONTHS 6 MONTHS 12 MONTHS

Drive Chain Check for excessive slack.

Check & adjust as required.

Lubricate.* ●✔

Sprockets Check set screw tightness ●✔

Clutch Check & adjust as required ●✔

Belt Check condition & tension ●✔

Fasteners Check & tighten as required ●✔

Manual Disconnect Check & Operate ●✔

Bearings & Shafts Check for wear & lubricate ●✔

1.Install brake drum on clutch pulley shaft as

illustrated in Fig. A.

2. Attach the four spacers provided to back of brake

pulley assembly housing using four 5/16 x 5/8

sems screws (Fig. B).

3. Push brake lever engaging nylon stud release

between brake shoes and align brake drum

between brake shoe assembly (Fig. B).

4. Adjust spring loaded bolt on brake shoe assembly

so that spring is compressed to 1".

5. Mount brake assembly housing to operator frame

using the four spacers and 5/16 x 3/8 sems screws

(See Fig. B).

6. Remove plug from 7/8" hole in electrical box and

attach conduit assembly.

7. Connect wires per master wiring diagram, (See

"brake optional").

8. Reconnect power to the operator.

9. Test for proper brake operation and replace brake

cover.

ADJUSTMENT: The brake assembly is self-

adjusting and should not require further

adjustment.

ITEM PART NO. DESCRIPTION & QUANTITY

1 17D111 Brake Box (1)

2 204B118 Solenoid 115V (1)

204B118-1 Solenoid 230V (1)

204B118-2 Solenoid 460V (1)

3 113B49 Brake Lever, Pivot (1)

4 179A46 Brake Release Stud

5 142A143 Brake Stud Plate (1)

ITEM PART NO. DESCRIPTION & QUANTITY

6 1B4421 Brake Shoe Assy. (2)

7 60B31 Brake Drum (1)

8 179B45 Brake Pivot Stud (3)

9 184A111 Brake Spacer (4)

10 1B3933 Conduit Assy. M-Series (1)

1B4044 Conduit Assy. H-Series (1)

11 31D387 Cover (1)

12 31A388 Dome Plug (1)

REPAIR PARTS FOR BRAKE ASSEMBLY

Brake Drum

3/4" Washer

Cotter

AClutch

Pulley

Shaft

6

Spacer

Push Brake Lever

to Disengage Brake

Shoe Assembly

Brake Shoe

Assembly 5/16" x 5/8"

SEMS Screw

Brake Drum

5/16" x 5/8"

SEMS Screw

Nylon

Stud

Release

3



Spacer

Brake Drum



6



KIT NO. DESCRIPTION

1A3989 115V Solenoid Brake, M - Series

1A4045 115V Solenoid Brake, H - Series & APT 2211

1A4046 230V Solenoid Brake, H - Series

1A4047 460V Solenoid Brake, H - Series

1A3989, 1A4045, 1A4046 & 1A4047

BRAKE INSTALLATION & ASSEMBLY PARTS

WARNING

TO AVOID SERIOUS PERSONAL INJURY OR DEATH

FROM ELECTROCUTION, DISCONNECT

ELECTRICAL POWER TO OPERATOR BEFORE

PROCEEDING.

OPEN

LIMIT

SWITCH

AUXILARY

DEVICE LIMIT

SWITCH

CLOSE

LIMIT

SWITCH

SENSING

LIMIT

SWITCH

1234567891011121314 1234567891011121314

Blue

P2 P1



L1 L3 OVERLOAD

PROTECTOR

LOAD

LINE

LOAD

Red

The Chamberlain Group, Inc.

Wiring Diagram Standard Duty 1Ø

(Reference Label 132B2041B)

4/28/91 - 6/1/91 - 6/11/91 - 6/15/91

6/27/91 - 7/1/91 - 7/12/91 - 7/22/91

7/23/91 - 8/11/91 - 8/13/91 - 9/3/91

9/11/91 - 10/9/92

Brown

Red

Gray

Blue

Red

Yellow

Gray

Blue Orange

Brown Brown

Brown

Blue

Org. Org.

Blue

Brown

Blue

Gray

Yellow

Red

Orange

Org.

Blue

Yellow

Blue

Orange

Blue

Red

Brown Blue

Brown

RedRed

Red Red

Red

Yellow

Black

Red

Yellow

T12 T11 T10 T9 T8 T7 T6 T5 T4 T3 T2 T1

123

Brown

Gry./Wht.

Yellow

Red

Yellow

Black

Orange

Blue

Orange

White

Blue

Red Red

White

Orange

Black

Hot 115V 1Ø

Hot 230V 1Ø

Neutral 115V 1Ø

Hot 230V 1Ø

Open

Stop

TI TL SIR

SW4 SW3 SW2 SW1

Open/Close

Sensing Device

Open/Timer Close

Black

Red

BRAKE

(IF

REQUIRED)

OPEN CLOSE

13 L3

T2 T1

NO NO NO NO NO NO NO NO

14 T3 T2 T1

NO NO NONONO NO NONO

A2 A1

L2 L1 13 L3

A2 A1

L2 L1

14 T3

Red

Remove Jumper to Install

Timer Defeat Switch.

TRANSFORMER

230V

Only

115V

Only

SW5

Delay to

Open Timer

(Optional)

RADIO CONTROL

MOTOR

GND

Org.

Orange

Org.

14D0379

SINGLE PHASE WIRING DIAGRAM

(For PC Board #14D0379)

Interlock

(When Used)

HJ SINGLE PHASE WIRING DIAGRAM

(For P.C. Board #14D0379)

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