8557 Manual
Page 1
...If you are installing the garage door opener on a one -piece door, visit www.liftmaster.com for future reference: Serial Number: . ELITE Series Garage Door Opener Models • 8550 - Date of your garage door opener. ■ This garage door opener is ONLY compatible with sectional doors. Write down the following ... and properly aligned. ■ Periodic checks of the garage door opener are required to -Close feature if you are installing the garage door opener on a one -piece door. DC Belt Drive with Battery Backup • 8557 - 3/4 hp Belt Drive FOR RESIDENTIAL USE ONLY &#...
...If you are installing the garage door opener on a one -piece door, visit www.liftmaster.com for future reference: Serial Number: . ELITE Series Garage Door Opener Models • 8550 - Date of your garage door opener. ■ This garage door opener is ONLY compatible with sectional doors. Write down the following ... and properly aligned. ■ Periodic checks of the garage door opener are required to -Close feature if you are installing the garage door opener on a one -piece door. DC Belt Drive with Battery Backup • 8557 - 3/4 hp Belt Drive FOR RESIDENTIAL USE ONLY &#...
8557 Manual
Page 4
...of the garage door opener. 1.2 Align the rail and the styrofoam over the garage door opener sprocket and attach with the previously removed bolts. HARDWARE Washered Bolt 5/16"-18x1/2" (Mounted in the garage door opener) Model 8550 (2) Model 8557 (1) Lock Nut (Mounted in the garage door opener) Model 8557 (1) NOTE...: ONLY use ONLY those bolts/fasteners mounted in the top of the opener. Model 8557: Fasten the rail with the previously removed ...
...of the garage door opener. 1.2 Align the rail and the styrofoam over the garage door opener sprocket and attach with the previously removed bolts. HARDWARE Washered Bolt 5/16"-18x1/2" (Mounted in the garage door opener) Model 8550 (2) Model 8557 (1) Lock Nut (Mounted in the garage door opener) Model 8557 (1) NOTE...: ONLY use ONLY those bolts/fasteners mounted in the top of the opener. Model 8557: Fasten the rail with the previously removed ...
8557 Manual
Page 21
...filter board (8550 models manufactured before spade terminals. 1.5B Remove the power cord from electrocution or fire: • Be sure power is NOT connected to the opener, and disconnect power to circuit BEFORE removing cover to establish permanent wiring connection. • Garage door installation and wiring... cord, 2-wire adapter, or change plug in any way to make a permanent connection through a terminal block (8550 models manufactured after April 12, 2013 and all 8557 models): 1.1B Remove the motor unit cover screws and set aside. 1.3B Remove the attached green ground terminal....
...filter board (8550 models manufactured before spade terminals. 1.5B Remove the power cord from electrocution or fire: • Be sure power is NOT connected to the opener, and disconnect power to circuit BEFORE removing cover to establish permanent wiring connection. • Garage door installation and wiring... cord, 2-wire adapter, or change plug in any way to make a permanent connection through a terminal block (8550 models manufactured after April 12, 2013 and all 8557 models): 1.1B Remove the motor unit cover screws and set aside. 1.3B Remove the attached green ground terminal....
8557 Manual
Page 40
MODEL 8550 1 11 9 4 3 12b 12a 10 8 7 5 2 4 3 6 40 Description 1 Sprocket and Sprocket Cover with Screws 2 End Panel with battery cover and light socket 3 Light Lens 4 Light Socket 5 Transformer 6 ... manufactured after April 12, 2013) Part Number 41C589-2 41D217 41A7562 41C279 41A7635 41A7619-2 41D1739-1 41A7114-7 41D216 45DCT 41B135 41B4245-1 41B7611 41A3150 41B7418 041B7610-1 Repair Parts Garage Door Opener Parts -
MODEL 8550 1 11 9 4 3 12b 12a 10 8 7 5 2 4 3 6 40 Description 1 Sprocket and Sprocket Cover with Screws 2 End Panel with battery cover and light socket 3 Light Lens 4 Light Socket 5 Transformer 6 ... manufactured after April 12, 2013) Part Number 41C589-2 41D217 41A7562 41C279 41A7635 41A7619-2 41D1739-1 41A7114-7 41D216 45DCT 41B135 41B4245-1 41B7611 41A3150 41B7418 041B7610-1 Repair Parts Garage Door Opener Parts -
