User manual LIFT-MASTER MGJ

[. . . ] REVERSING EDGE: . . . . . . . . . . . . . . . (Optional) Electric A REVERSING EDGE IS STRONGLY RECOMMENDED ALLATIONS. FOR ALL COMMERCIAL OPERATOR INST REQUIRED WHEN THE 3 BUTTON CONTROL STATION IS OUT OF SIGHT OF DOOR OR ANY OTHER CONTROL (AUTOMATIC OR MANUAL) IS USED. MGJ WEIGHTS AND DIMENSIONS HANGING WEIGHT: . . . . . . . . . 80-110 LBS. MOUNTING DIMENSIONS 7. 50" 11. 05" 10. 50" 5. 50" 7. 00" 9. 25" 3. 00" 11. 00" 4. 75" 3 IMPORTANT SAFETY NOTES 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. [. . . ] Be sure door sprocket is properly aligned with drive before securing to the shaft. 3. Raise operator to approximate mounting position and position chain over operator sprocket. Raise or lower operator until the chain is slightly taut (not tight). Make sure the operator output shaft is parallel to door shaft and sprockets are aligned. When in position, secure the operator to wall or mounting bracket. Align sprockets and secure, (see Figure 5). Chain Keeper 5 OPERATOR MOUNTING CONT'D 6. Mount Chain Keeper / Keyhole Bracket Using suitable hardware mount the chain keeper approximately 4 feet above the floor, near the free hanging chain. Remove disconnect sash chain from bag and place the end through the keyhole in the the chain keeper. Remove excess links if necessary. Keyhole Bracket WARNING WARNING EMERGENCY MANUAL OPERATION CAUTION TURN OFF POWER TO THE OPERATOR BEFORE MANUALLY OPERATING YOUR DOOR. Pull sash chain and secure in bracket for manual operation of the door. WARNING This operator has a floor level disconnect chain to disconnect the door from the door operator allowing for manual operation of the door in case of emergency or power failure. To disengage, pull the chain and secure in the disengaged position by slipping the end through the keyhole bracket mounted on the wall. Or if emergency egress device is used, pull handle to disengage operator from door. The door may now be pushed up or pulled down manually. Release the disconnect chain to operate the door again electrically. 6 ENTRAPMENT PROTECTION ACCESSORIES (OPTIONAL) ELECTRIC SENSING EDGES Electric sensing edges with an isolated normally open (N. O. ) output are compatible with your operator. If your door does not have a bottom sensing edge and you wish to purchase one, contact the supplier of your operator. If not pre-installed by the door manufacturer, mount the sensing edge on the door according to the instructions provided with the edge. The sensing edge may be electrically connected by either coiled cord or take-up reel. Refer to the steps below Important Notes: a) Proceed with Limit Switch Adjustments before making any sensing edge wiring connections to operator as described below. b) Electrician must hardwire the junction box to the operator electrical box in accordance with local codes. IT IS STRONGLY RECOMMENDED THAT A SENSING EDGE OR OTHER ENTRAPMENT PROTECTION DEVICE BE USED IN CONJUNCTION WITH THIS OPERATOR. WARNING AN ELECTRIC SENSING EDGE IS REQUIRED WHEN USING THIS OPERATOR IN CONJUNCTION WITH THE SS90 FIRE DOOR CONTROLLER. W TAKE-UP REEL: Take-up reel should be installed 12" above the top of the door. CAUTION COIL CORD: Connect operator end of coil cord to junction box (not supplied) fastened to the wall approximately halfway up the door opening. LIMIT SWITCH ADJUSTMENT MAKE SURE THE LIMIT NUTS ARE POSITIONED BETWEEN THE LIMIT SWITCH ACTUATORS BEFORE PROCEEDING WITH ADJUSTMENTS. 1. To adjust limit nuts depress retaining plate to allow nut to spin freely. After adjustment, release plate and ensure it seats fully in slots of both nuts. To increase door travel, spin nut away from actuator. [. . . ] Refer to page 8 for all repair part ordering information. K75-12567 DISCONNECT ASSEMBLY KIT ITEM PART # DESCRIPTION ITEM INDIVIDUAL PARTS PART # DESCRIPTION D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 07-11418 10-11023 10-11358 10-11394 11-11361 15-11377 18-10467 19-8A-12 80-11416 80-206-11 82-SH10-12 85-LS-10 86-CP04-112 86-RP04-100 87-E-100 Disconnect Hub Bevel Gear Yoke Disconnect Support Bracket Release Lever Disconnect Shaft MGJ Sprocket, 41B19 x 1. 25 Bore Compression Spring 12ft. Of Sash Chain Disconnect Key 1/4 x 1/4 x 7/8 Washer, 1" I. D. x 1/16" Thick Screw, #10-32 Hex Head Socket #10 Lock Washer ZP Cotter Pin, 1/8" x 1-3/4" Long Roll Pin, 1/8" Dia. x 1" Long E Ring, 1" Plated 1 1 1 1 1 1 1 1 2 1 2 2 4 1 2 1 2 3 4 5 10-11357 10-11359 32-11414-R See Page 20 See Page 20 Brake Mounting Plate Front Bracket Gear Reducer, 45:1 Electrical Box Motor 1 1 1 1 1 14 D8 D13 D4 2 D13 D2 D12 D5 EB ILLUSTRATED PARTS ­ MODEL MGJ D14 D11 D3 3 1 D10 D9 D7 D1 D15 D6 D15 M 15 MGJ CONTROL CONNECTION DIAGRAM IMPORTANT NOTES: 1) The 3-Button Control Station provided must be connected for operation. [. . . ]