Chamberlain GJ Owner's Manual
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Chamberlain GJ Owner's Manual

Chamberlain GJ Owner's Manual

Solid state
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Serial #
(located on electrical box cover)
Installation Date
Wiring Type
OWNER'S MANUAL
MODEL GJ
SOLID STATE
INDUSTRIAL DUTY
GEARHEAD JACKSHAFT OPERATOR
©
COMMERCIAL DOOR OPERATOR
LISTED
®
NOT FOR RESIDENTIAL USE
The Chamberlain Group, Inc.
A DUCHOSSOIS ENTERPRISE
845 Larch Avenue
Elmhurst, Illinois 60126

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Summary of Contents for Chamberlain GJ

  • Page 1 The Chamberlain Group, Inc. A DUCHOSSOIS ENTERPRISE 845 Larch Avenue © Elmhurst, Illinois 60126 OWNER'S MANUAL MODEL GJ SOLID STATE INDUSTRIAL DUTY GEARHEAD JACKSHAFT OPERATOR Serial # (located on electrical box cover) COMMERCIAL DOOR OPERATOR Installation Date LISTED Wiring Type ®...
  • Page 2 WEIGHTS AND DIMENSIONS HANGING WEIGHT: ..80-110 LBS. 4 3/4" 5 1/2" 8 3/4" 7 3/8" 12 3/4" 14 3/4" GJ OPERATOR 1/2 HP 3/4 HP 1 HP 1-1/2 HP 2 HP CLUTCH DIMENSION A 28 9/16" 24 13/16" 28 11/16" 24 15/16" 28 15/16"...
  • Page 3 INSTALL OPERATOR WARNING CAUTION TO AVOID DAMAGE TO DOOR AND OPERATOR, KEEP DOOR BALANCED. STICKING OR BINDING MAKE ALL DOOR LOCKS INOPERATIVE. SECURE DOORS MUST BE REPAIRED. DOORS, DOOR LOCK(S) IN "OPEN" POSITION. SPRINGS, CABLES, PULLEYS, BRACKETS AND THEIR HARDWARE MAY BE UNDER EXTREME IF THE DOOR LOCK NEEDS TO REMAIN TENSION AND CAN CAUSE SERIOUS PERSONAL FUNCTIONAL, INSTALL AN INTERLOCK SWITCH.
  • Page 4 4. Place drive sprocket on the appropriate side of FIGURE 4 the operator. Do not insert the key at this time. 5. Join roller chain ends together with master link. 6. Raise operator to approximate mounting position and position chain over door and operator sprockets.
  • Page 5 OPTIONAL FEATURES AVAILABLE FIGURE 7 Installation of Operator REEL (OPTIONAL) to Sectional Door (Metal Building) Take-up reel should be installed 12" above the top of the door. Wire (24V) COIL CORD (OPTIONAL) Connect operator end of coil cord to junction box (not Make-up Box supplied) fastened to the wall approximately halfway (Not Provided)
  • Page 6 ADJUST LIMITS WARNING TO AVOID SERIOUS PERSONAL INJURY OR DEATH FROM ELECTROCUTION, DISCONNECT ELECTRIC POWER BEFORE MANUALLY MOVING LIMIT NUTS. 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.

  • Page 7: Maintenance Schedule

    ADJUST CLUTCH (OPTIONAL) WARNING Motor TO AVOID SERIOUS PERSONAL INJURY OR DEATH FROM ELECTROCUTION, DISCONNECT ELECTRIC Clutch POWER TO OPERATOR BEFORE ADJUSTING SLIP CLUTCH. Adjusting Remove clutch cover and adjust clutch so that it is tight enough to open and close the door but will slip when the door meets an obstruction.

  • Page 8: Adjust The Brake

    PART NUMBER DESCRIPTION MODEL NUMBER ARE AVAILABLE 6 DAYS A WEEK ADDRESS ORDER TO: CALL OUR TOLL FREE NUMBER – 1-800-528-6563 THE CHAMBERLAIN GROUP, INC. HOURS 7:00 TO 3:30 p.m. (Mountain Std. Time) Electronic Parts & Service Dept. MONDAY Through SATURDAY 2301 N.
  • Page 9 NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
  • Page 10 SOLID STATE SINGLE PHASE WIRING DIAGRAM SENSING LIMIT Yellow SWITCH White White OPEN CLOSE LIMIT Blue LIMIT SWITCH SWITCH Black White White White OVERLOAD PROTECTOR Black Blue White Yellow Blue Yellow Orange White Orange MOTOR Black Black THIS WIRE NOT USED WITH POWER INDUCTOR POWER Black...
  • Page 11 Hot 115V, 208-230V, 1Ø TB1- Remove Jumper Open to Install Interlock Close Open / Close Stop Sensing Device RADIO CONTROL (24V dc only) The Chamberlain Group, Inc. 1Ø Standard Power & Control Connection Diagram Solid State CDO 2/22/94 - 2/25/94...
  • Page 12 SOLID STATE THREE PHASE WIRING DIAGRAM SENSING LIMIT Yellow SWITCH White THIS WIRE NOT USED ON 3/4 HP AND ABOVE WITH POWER INDUCTOR White CLOSE OPEN LIMIT Blue LIMIT Blue SWITCH SWITCH White Yellow White White Orange MOTOR Blue Black White Yellow 1/3 &...

  • Page 13: Optional Settings

    STANDARD POWER AND CONTROL CONNECTION DIAGRAM (Solid State Board CDO - 208-230V, 3Ø) L1 N 208-230V, 3Ø 208-230V, 3Ø L2 H 208-230V, 3Ø TB1- Open Close Open / Close Stop RADIO CONTROL (24V dc only) Sensing Device OPTIONAL SETTINGS Set Maximum Run Timer Begin with door in closed position.

  • Page 14: Operating Mode

    OPERATING MODE TYPE STATION 3 Button, 1 Button, 1 & 3 Button Radio Control Function: Momentary contact to open, close and stop, plus wiring for sensing device to reverse and auxiliary devices to open and close with open override. 3 Button, 3 Button Radio Control Function: Momentary contact to open and stop with constant pressure to close, open override plus wiring for sensing device to reverse.
  • Page 15 NEMA MOTOR WIRING DIAGRAMS SINGLE VOLTAGE The Chamberlain Group, Inc. 1/3 & 1/2HP 115V only NEMA Motor Wiring Diagrams 2/19/94 115V Motor Black T1 - Blue Blue T4 - Yellow Yellow 1KΩ 5W T5 - Black Orange T8 - Red...
  • Page 17 REPAIR PARTS – REPAIR PARTS - ITEM SOLID STATE PART NO. QTY. DESCRIPTION SOLID STATE ELECTRICAL BOX ELECTRICAL BOX 1B3727 Terminal Assy. 3-Lug 41K4304 Switch Bracket Assy. (Aux. & Sensing) 1B3796 Ltd. Shaft-Sprocket Assy. 1B4681 Cover & Hinge Assy. 1C4691 Electric Box Assy.
  • Page 19 80D8 Gear Reducer, 1-1/2 & 2 HP 80D9 Gear Reducer up to 1 HP See Detail Electric Box 1D4098 Frame Assembly, GJ Brake/Hoist 31C373 Cover, GJ Brake Housing 1B4421 Brake Shoe/Lining Assembly 81B127 Gear, 12 D.P. 18T. Bevel Pinion 81B128 Gear, 12 D.P.

  • Page 20: Control Connection Diagram

    B2, T & TS MODE ONLY RADIO CONTROL (24Vdc only) SENSING DEVICE TO REVERSE OR STOP EXTERNAL INTERLOCK REMOVE JUMPER 2 OR MORE WIRING TYPES - ALL © 1994, The Chamberlain Group, Inc. 114A1802C All Rights Reserved Printed in Mexico...

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