User manual LIFT-MASTER ARK

[. . . ] AUTO RECONNECT TROLLEY KIT (ARK) WARNING WARNING To prevent possible SERIOUS INJURY or DEATH, disconnect electric power to operator BEFORE installing. ALL installations and electrical connections MUST be made by a qualified individual. PART # 10-10203 10-10204 10-10205 10-10371 Models MT and T (1/3 & 1/2HP only) PACKING LIST DESCRIPTION QTY Curved Arm 1 Door Bracket 1 Track Header Bracket 1 Straight Arm 1 Trolley / Slide Caution Label 2 Door Opening Warning Sign 1 Track Spacer 2 Trolley Slider (Carriage) 1 Front Idler (Chain Tensioner) Assembly 1 Drive Link Assembly 1 Hardware Bag With (2) Two #48 Master Links 1 Hex Head Bolt 3/8-16 X 3/4" 12 Hex Head Bolt 3/8-16 X 1-1/4" 3 Carriage Bolt 5/16-18 X 2" 2 Lock Nut, Serrated Flange 5/16-18 2 Lock Nut, Serrated Flange 3/8-16 14 Lock Nut, Nylon 3/8-16 1 Instructions to install Auto Reconnect Trolley Kit (ARK). [. . . ] Remove front idler assembly at the head of the track. Remove trolley slider. 1 I N S TA L L AT I O N TRACK ASSEMBLY 1. Using the 3/8"-16 x 3/4 " bolts and flange hex nuts provided, assemble the operator track by installing and tightening the track spacer brackets. Position the spacers evenly over the length of the track. NOTE: The nylon pad on the spacer bracket should face up. Using (2) 3/8"-16 x 3/4" bolts and flange hex nuts, install the front idler assembly to the second set of holes of one end of the track. Be sure the take-up bolt faces the front(toward door). Slide the trolley carriage onto the track so that the hole of the door arm faces the front (towards door). TROLLEY CARRIAGE / CHAIN ATTACHMENT 1. Uncoil the chain and run it up through the front idler of the chain tensioner assembly. Pull it towards the operator running it over the nylon spacer brackets and over the top of the trolley carriage. Pull the chain around the final drive sprocket on the operator and back toward the trolley carriage. Pull the release clip on the carriage and push one end of the chain through the chain slot (see illustration). Using one of the masterlinks connect the drive link to one end of the chain. Pull the drive link toward the free end of the chain and determine where to cut chain for proper adjustment. Be sure the chain tensioning bolt is loose before removing links. Using the other masterlink fasten the adjusted chain to the free end of the drive link. [. . . ] Connect the track to the operator by fastening four 3/8"-16 x 3/4" bolts and nuts through the frame and the end holes in track. Tighten all four bolts to secure the track to the operator. Refer To Instruction Manual Provided With Operator For Complete Mounting Instructions. Spacer Bracket Header Bracket Chain Tensioner (Front Idler) Track Straight Arm Trolley Carriage Door Bracket Curved Arm 01-12151C © 2005, The Chamberlain Group, Inc. All Rights Reserved Printed in Mexico [. . . ]