User manual LIFT-MASTER LGO50113L

[. . . ] depending on door SAFETY DISCONNECT: Floor level disconnect for emergency manual door operation. NOTE: LIFTMASTER PHOTO EYES P/N CPS-LN4 ARE STRONGLY RECOMMENDED FOR ALL COMMERCIAL OPERATOR INSTALLATIONS. REQUIRED WHEN ANY OTHER CONTROL (AUTOMATIC OR MANUAL) IS USED. O P E R AT O R D I M E N S I O N S WEIGHTS AND DIMENSIONS HANGING WEIGHT: 40-45 LBS. 13. 5" 6. 75" 6. 75" 9. 45" 14. 31" 9. 00" 11. 42" 9. 00" 3 P R E PA R AT I O N WARNING To avoid damage to door and operator, make all door locks inoperative. If the door lock needs to remain functional, install an interlock switch. [. . . ] If installing into drywall, drill 5/32" holes and use anchors provided. Receiver terminal screws are located inside the operator access panel on the interface board. This includes pneumatic and electric edges, and through beam and retro reflective photo eyes. If your door does not have bottom safety photo eyes or a sensing edge and you wish to add a safety device to your application, please contact your local LiftMaster Authorized Dealer. 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. IMPORTANT NOTES: · To install a sensing edge, ask for sensing edge connection kit LGOSE. · Proceed with Limit Switch Adjustments before making any sensing edge wiring connections to operator as described below. · Electrician must hard-wire the junction box to the operator electrical box in accordance with local codes. CAUTION It is strongly recommended that a safety photo eye or sensing edge be used in conjunction with the operator. TAKE-UP REEL: Take-up reel should be installed 12" above the top of the door. COIL CORD: Connect operator end of coil cord to junction box (not provided) fastened to the wall approximately halfway up the door opening. 9 CONNECTION PROCEDURE 1. Connect one side of the edge to the sensing edge cutout switch (white wire) using the wire nut supplied. Connect the other side of the sensing edge to the interface board (IR WH/BK) terminal. Run the door in the close direction, activate edge, and confirm that the door reverses. Wire Nut Sensing Edge Switch Edge S3 S2 S1 Close Open Stop IR WH/BK IR WHITE STOP/SBC CMN OPEN CLOSE 10 WARNING LIMIT SWITCH ADJUSTMENT ADJUSTMENTS WARNING WARNING CAUTION 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. Adjust open limit nut so that door will stop in open position with the bottom of the door even with top of door opening. Adjust close limit nut so that actuator is engaged as door fully seats at the floor. To avoid SERIOUS PERSONAL INJURY or DEATH from electrocution, disconnect electric power BEFORE manually moving limit nuts. NOTE: Make sure the limit nuts are positioned between the limit switch actuators before proceeding with adjustments. FORCE ADJUSTMENT The open/down force adjustments are made by adjusting two control knobs inside the operator end panel. The second knob controls the sensitivity, which is the change of force as seen by the operator. Increase the drive force in 10 degree increments until the door travels freely from limit to limit. Increase the sensitivity in 10 degrees until the door begins to reverse/stop in mid-travel. Decrease the sensitivity by 10 degrees and run the door through a complete cycle to confirm normal operation. If the door stops normal travel of open/close to the limits, decrease the dive and sensitivity knobs to minimum and repeat steps 2 through 4. DRIVE FORCE SENSITIVITY 11 WIRING DIAGRAM CONTROL WIRING CLOSE OPEN STOP BK WH RD CMN 3 OPEN CLOSE 2 IR BK\WH IR WHITE STOP/SBC STOP SENSING DEVICE OPEN CLOSE THREE BUTTON WALL CONTROL 1 POWER WIRING GN GN BK WH GROUND POWER IN WH BK WH 1 2 3 4 5 GY/WH BR YE PU YE PU GY GY/WH YE RPM MOTOR 6 WH BL BK BL RD RD 7 8 9 CAPACITOR YE GY BR OPEN GY CLOSE 12 WARNING TESTING THE OPERATOR TROUBLESHOOTING WARNING WARNING CAUTION Turn on power. [. . . ] THIS LIMITED WARRANTY ALSO DOES NOT COVER ANY PROBLEMS CAUSED BY INTERFERENCE. ANY SERVICE CALL THAT DETERMINES THE PROBLEM HAS BEEN CAUSED BY ANY OF THESE ITEMS COULD RESULT IN A FEE TO YOU. UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES ARISING IN CONNECTION WITH USE, OR INABILITY TO USE, THIS PRODUCT. IN NO EVENT SHALL SELLER'S LIABILITY FOR BREACH OF WARRANTY, BREACH OF CONTRACT, NEGLIGENCE OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED HEREBY. [. . . ]