8557 Manual
Page 1
ELITE Series Garage Door Opener Models • 8550 - DC Belt Drive with Battery Backup • 8557 - 3/4 hp Belt Drive FOR RESIDENTIAL USE ONLY ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near ... 33 To Open the Door Manually . . . . . 34 Maintenance 34 Troubleshooting 35-36 Accessories 37 Warranty 38 Repair Parts 39-41 * If applicable www.liftmaster.com The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 Write down the following information for installation instructions. The Timer-to -Close feature...
ELITE Series Garage Door Opener Models • 8550 - DC Belt Drive with Battery Backup • 8557 - 3/4 hp Belt Drive FOR RESIDENTIAL USE ONLY ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near ... 33 To Open the Door Manually . . . . . 34 Maintenance 34 Troubleshooting 35-36 Accessories 37 Warranty 38 Repair Parts 39-41 * If applicable www.liftmaster.com The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 Write down the following information for installation instructions. The Timer-to -Close feature...
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 Cover 7 Motor and Travel Module 8 Travel Module 9 End Panel and light socket 10 Receiver Logic Board ...
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 Cover 7 Motor and Travel Module 8 Travel Module 9 End Panel and light socket 10 Receiver Logic Board ...
8557 Elite Series Users Guide Manual
Page 15
... Travel Module - Model 8587 & 8557 4A Motor w/Travel Module - Model 8550 4B Motor w/Travel Module - Model 8587 & 8557 5 3V2016 Lithium Battery (Remote Control) 6 Backup Battery (if applicable) 7 Safety Sensor Kit with receiving and sending sensors with 3 feet (.9 m) 2-conductor wire PART NUMBER ... 10A19 485LM 41A5034 1 2 3A 4A 4B 1 3B 5 6 7 15 Model 8550 Receiver Logic Board - DESCRIPTION 1 Light Lens 2 Receiver Logic Board - Model 8550 3B Travel Module - Repair Parts NOTE: For additional parts not shown, visit www.liftmaster.com to download or print the full owner's manual.
... Travel Module - Model 8587 & 8557 4A Motor w/Travel Module - Model 8550 4B Motor w/Travel Module - Model 8587 & 8557 5 3V2016 Lithium Battery (Remote Control) 6 Backup Battery (if applicable) 7 Safety Sensor Kit with receiving and sending sensors with 3 feet (.9 m) 2-conductor wire PART NUMBER ... 10A19 485LM 41A5034 1 2 3A 4A 4B 1 3B 5 6 7 15 Model 8550 Receiver Logic Board - DESCRIPTION 1 Light Lens 2 Receiver Logic Board - Model 8550 3B Travel Module - Repair Parts NOTE: For additional parts not shown, visit www.liftmaster.com to download or print the full owner's manual.