8557 Manual
Page 1
...21-22 Adjustments 23-25 Battery Backup 26-27 Operation 28 Features 29 Door Control 30-31 Remote Control 32-33 To Erase the Memory 33 To Open the Door Manually . . . . ...NOTE: If you are installing the garage door opener on a one -piece door, visit www.liftmaster.com for future reference: Serial Number: . Write down the following information for installation instructions. Date...garage door opener on a one -piece door. DC Belt Drive with Battery Backup • 8557 - 3/4 hp Belt Drive FOR RESIDENTIAL USE ONLY ■ Please read this manual and the...Door Opener Models • 8550 -
...21-22 Adjustments 23-25 Battery Backup 26-27 Operation 28 Features 29 Door Control 30-31 Remote Control 32-33 To Erase the Memory 33 To Open the Door Manually . . . . ...NOTE: If you are installing the garage door opener on a one -piece door, visit www.liftmaster.com for future reference: Serial Number: . Write down the following information for installation instructions. Date...garage door opener on a one -piece door. DC Belt Drive with Battery Backup • 8557 - 3/4 hp Belt Drive FOR RESIDENTIAL USE ONLY ■ Please read this manual and the...Door Opener Models • 8550 -
8557 Elite Series Users Guide Manual
Page 15
... Logic Board - DESCRIPTION 1 Light Lens 2 Receiver Logic Board - Model 8550 4B Motor w/Travel Module - Model 8587 & 8557 4A Motor w/Travel Module - Model 8587 & 8557 3A 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-...-5 41D1739-1 41D5563-3 10A19 485LM 41A5034 1 2 3A 4A 4B 1 3B 5 6 7 15 Repair Parts NOTE: For additional parts not shown, visit www.liftmaster.com to download or print the full owner's manual. Model 8550 3B Travel Module -
... Logic Board - DESCRIPTION 1 Light Lens 2 Receiver Logic Board - Model 8550 4B Motor w/Travel Module - Model 8587 & 8557 4A Motor w/Travel Module - Model 8587 & 8557 3A 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-...-5 41D1739-1 41D5563-3 10A19 485LM 41A5034 1 2 3A 4A 4B 1 3B 5 6 7 15 Repair Parts NOTE: For additional parts not shown, visit www.liftmaster.com to download or print the full owner's manual. Model 8550 3B Travel Module -