User manual CHAMBERLAIN GPD60

[. . . ] Lightweight doors of fiberglass, aluminum or steel must be substantially reinforced to avoid door damage. the best solution is to check with your garage door manufacturer for an opener installation reinforcement kit. Your garage door MUST reverse on contact with a 40mm obstacle placed on the floor. Failure to properly adjust the opener may result in serious personal injury from a closing garage door. [. . . ] If your installation requires top and bottom fastening holes use both the door bracket and door bracket plate (2) as shown. Center door bracket (with or without door bracket plate, as required) at the top inside face of door as shown. Sectional doors with two horizontal roller channels: 150 250mm below the top of the door. INSTALLATION SECTION Wear protective goggles when working overhead to protect your eyes from injury. disengage all existing garage door locks to avoid damage to garage door. To avoid serious personal injury from entanglement, remove all ropes connected to garage door before installing opener. With door closed connect Straight Door Arm (5) to Trolley (4) with Clevis Pin (6), secure with Ring Fastener (7). Connect Curved Door Arm (2) to Door Bracket with Clevis Pin (6) Secure with Ring Fastener (7). Align Straight and Curved Door Arms with a 2 hole overlap connect with Bolt (3), secure with Nut (1), If Straight Door Arm (5) is too long, cut the end of the Door Arm. Where extra travel distance is required: With door closed connect Curved Door Arm (2) to Door Bracket with Clevis Pin (6), secure with Ring Fastener (7). Lift Curved Door Arm (2) to meet Trolley, connect door arm to Trolley with Clevis Pin (6), secure with Ring Fastener (7). To avoid installation difficulties, do not run the garage door opener until instructed to do so. plug the opener into electric outlets as specified by local wiring codes. The opener light will turn on when power is connected and remain on for 21/2 minutes. Determine the position of the Close Limit Switch (1) (Long wire) by aligning the center of trolley and the center of the Limit Switch. Insert bottom tab (5) of Limit Switch (1) into bottom lip of Rail (7). Lift limit assembly against top lip of Rail and tighten screw (8) to secure Close Limit Switch. Determine the position of the Open Limit Switch (3) (Short Wire) by aligning the center of the Trolley and the center of the Limit Switch. Insert bottom tab (5) of Limit Switch (1) into bottom lip of rail (7). Lift limit assembly against top lip of rail and tighten screw (8) to secure Open Limit Switch. The wires must be secured so they do not interfere with the travel of the Trolley. activate remote , the opener will operate and reconnect to the door automatically. [. . . ] Drill 4mm holes and use anchors (6) if installing into drywall or concrete. A convenient place is beside the service door and out of reach of children. Run the bell wire up the wall and across the ceiling to the garage door opener. The opener Quick-Connect Terminals (7) are located in the recess next to the learn button on the left side panel. [. . . ]