User manual LIFT-MASTER 65 5209

[. . . ] The front idler pulley is replaced by a #48 sprocket thus allowing the chain wheel to drive the door arm. PACKING LIST PART # 10-10893 12-11438 15-48B14LXX 15-50B35LGH 19-10929-25 *19-41047 *19-41ML **19-48049 **19-48ML 19-50106M 75-11503 75-11973 75-11459 86-RP06-300 86-RP08-112 86-RP10-300 75-11502 * Used on #41 Drive Chain only. DESCRIPTION Instructions Chain Retaining Bracket Bearing Assembly Sprocket, 48B14 1" Bore Sprocket, 50B35 1" Bore and 5/16" Set Screws Hand Chain Chain (47 Pitches) #41 Master Link #41 Chain (49 Pitches) #48 Master Link #48 Chain Package #50 Front Idler Assembly for #41 Chain Manual Hoist Housing Brake Cable Release Kit Roll Pin 3/16" x 3" Roll Pin 1/4" x 1-3/4" Roll Pin 5/16" x 3" Front Idler Assembly For #48 Chain QTY 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 655209 (1/3 & 1/2 HP trolley operators) 6552091 (3/4 & 1 HP trolley operators) 6552092 (GT operators) PREPARATION 1. [. . . ] If you supply your own shaft you will need a length of 1" solid shaft (ideally cold rolled steel). The approximate length of this shaft should be one-half the door width plus 2 feet. Determine the chain hoist location and cut the shaft to the desired length. 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. CAUTION 7. Align sprocket flush with end of shaft, drill a 1/4" diameter hole through sprocket hub and shaft. Drill and pin the 40 tooth drive sprocket in desired location on the opposite end of the shaft. Supporting the far end of the shaft, butt together the two 48B14 sprockets and connect using the #41 chain provided. Position the bearings on shaft so that one bearing is at the mid point and the other as close to the 40 tooth sprocket as possible. With the shaft level and using suitable hardware, secure the bearings. 10. Vertically align the hand chain sprocket with the 40 tooth drive sprocket. With the chain in place, and using suitable hardware, secure the hoist housing. Align and secure the hand chain retaining bracket. Front Bracket and Idler Assembly (Can be Installed for Right or Left Hand Drive, Left Hand Shown) FIGURE 1 Eyelet* Brake Release Cable* Bearings Eye Bolt* Track Spacer* Eyelet* Driven Sprocket #50B35 Cable Clamps (2) * Spring* Brake Release Chain* Drive Sprocket (Can Be on Either Side) Chain and Sprocket Coupling Eye Bolt* Interlock Switch (Wired to Operator) See Instructions Manual Hoist Housing Eye Bolt* Chain Retaining Bracket * Items are Provided Only if Operator is Equipped with Solenoid Brake. Solenoid Brake (When Required) 48B14 Sprocket 1" Bore FIGURE 2 1" Diameter Shaft Be Sure Shaft is Flush With Sprocket. Do Not Let Shaft Protrude Beyond Sprocket. Drill 1/4" Hole - Pin With 1/4"x1-3/4" Roll Pin 2 M O D E L T O P E R AT O R S W I T H A S O L E N O I D B R A K E If the operator is equipped with a solenoid brake it will be necessary to install a release cable. Thread the brake release cable through the holes in the brake plate and the release plate (Figure 3). Slide the #8 flat washer on and fasten the cable stop sleeve on the end. Install the spring and key ring assembly to the length of disconnect chain. [. . . ] Using 16 gauge wire, wire the interlock switch located on the hand chain mechanism to the operator terminal block. Refer to the wiring diagram provided on the inside cover of the operator for proper wire connections. Remove the factory provided jumper between terminals in the electrical box. [. . . ]