User manual LIFT-MASTER 65 6202

[. . . ] HAND CRANK MODIFICATION APPLICATION Replaces operator hand chain wheel and chain with hook and eyelet connection for extended floor level hand crank. [. . . ] Drill a 1/4" diameter hole through each end of the rigid pipe, 1/2" from the end. Attach the eye and winding brace to the ends of the pipe with the screws and nuts provided (Figure 2). NOTE: If an extended Hand Crank Kit was requested refer to instructions on back page before going onto next step. Connect the hand crank hook shaft in the same manner that the eye is connected to the rigid pipe. Winding Brace CRANK OPERATION 1. Pull the door operator disconnect chain down and lock in place on the chain retaining bracket (Refer to operator owner's manual). Slip the eye end of the hand crank over the hook on the extended shaft of the operator and rotate the handle to manually raise or lower the door (Figure 3). FIGURE 2 Eye FIGURE 3 1/4" Nut 1/4" Screw Hand Crank Hook Shaft Disconnect Chain 1/2" Pipe 1 (OPTIONAL) HAND CRANK EXTENSION 1. [. . . ] FIGURE 4 Hook Shaft Hex Bolt 5/16-18 x 2" Lock Nut 5/16" Shaft Coupling Extension Shaft 30" Hook (See Step 4) 01-13035B © 2005, The Chamberlain Group, Inc. [. . . ]