8355 Manual
Page 1
... on all models) NOTE: If you are installing the garage door opener on a one-piece door, visit www.liftmaster.com for future reference: Serial Number: . PREMIUM Series Belt Drive Garage Door Opener Model 8355 - 1/2 hp FOR RESIDENTIAL USE ONLY ■ Please read this manual and the enclosed safety materials carefully! ■ ... Control 30-31 To Erase the Memory 31 To Open the Door Manually . . . . . 32 Maintenance 32 Troubleshooting 33-34 Accessories 35 Warranty 36 Repair Parts 37-38 www.liftmaster.com The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196
... on all models) NOTE: If you are installing the garage door opener on a one-piece door, visit www.liftmaster.com for future reference: Serial Number: . PREMIUM Series Belt Drive Garage Door Opener Model 8355 - 1/2 hp FOR RESIDENTIAL USE ONLY ■ Please read this manual and the enclosed safety materials carefully! ■ ... Control 30-31 To Erase the Memory 31 To Open the Door Manually . . . . . 32 Maintenance 32 Troubleshooting 33-34 Accessories 35 Warranty 36 Repair Parts 37-38 www.liftmaster.com The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196
8355 Manual
Page 6
...and other hardware MUST be caught in garage door or opener mechanisms. 9. ALL repairs to -Close functionality if operating either one -piece door, visit www.liftmaster.com for installation instructions. 6 Install garage door opener 7 feet (2.13 m) or more above the floor and avoiding contact with a 1-1/2" (3.8 cm)...lubricated garage door. Place entrapment warning label on inside of the door. 10. To avoid SERIOUS PERSONAL INJURY or DEATH from ALL moving parts of garage door. 12. Mount the emergency release within sight of the garage door. • out of reach of children at least ...
...and other hardware MUST be caught in garage door or opener mechanisms. 9. ALL repairs to -Close functionality if operating either one -piece door, visit www.liftmaster.com for installation instructions. 6 Install garage door opener 7 feet (2.13 m) or more above the floor and avoiding contact with a 1-1/2" (3.8 cm)...lubricated garage door. Place entrapment warning label on inside of the door. 10. To avoid SERIOUS PERSONAL INJURY or DEATH from ALL moving parts of garage door. 12. Mount the emergency release within sight of the garage door. • out of reach of children at least ...
8355 Manual
Page 14
...the moving parts of the wire and separate the wires. NEVER permit anyone to drill holes or install the drywall anchors. Use the existing holes in sight until completely closed. on the back of door. The wires hole and drill a 5/32 inch (4 mm) hole. NOTE: Older LiftMaster door ...box installations it can be seen clearly, is properly adjusted, and there are connected at a minimum height of 5 feet (1.5 m), and away from ALL moving parts of the door control. DRYWALL Drywall Anchor Screw 6AB x 1" GANG BOX Screw 6-32 x 1" 14 Install the Door Control 1 Install the door control ...
...the moving parts of the wire and separate the wires. NEVER permit anyone to drill holes or install the drywall anchors. Use the existing holes in sight until completely closed. on the back of door. The wires hole and drill a 5/32 inch (4 mm) hole. NOTE: Older LiftMaster door ...box installations it can be seen clearly, is properly adjusted, and there are connected at a minimum height of 5 feet (1.5 m), and away from ALL moving parts of the door control. DRYWALL Drywall Anchor Screw 6AB x 1" GANG BOX Screw 6-32 x 1" 14 Install the Door Control 1 Install the door control ...
8355 Manual
Page 32
... souhaité. DISCONNECT THE TROLLEY 1 The door should be fully closed . Do not grease the door tracks. ARE NO USER SERVICEABLE PARTS. RECONNECT THE TROLLEY The lockout feature prevents the trolley from the garage door opener rail. The door can then be sure door opens ...and closes fully. To reduce risk of fire, explosion or chemical burn: NOTICE: To comply with only coin cell batteries. Thisdevice complieswith Part 15 of the rail surface where the trolley slides. of white lithium grease to wipe away the existing grease from reconnecting automatically. 1 Pull...
... souhaité. DISCONNECT THE TROLLEY 1 The door should be fully closed . Do not grease the door tracks. ARE NO USER SERVICEABLE PARTS. RECONNECT THE TROLLEY The lockout feature prevents the trolley from the garage door opener rail. The door can then be sure door opens ...and closes fully. To reduce risk of fire, explosion or chemical burn: NOTICE: To comply with only coin cell batteries. Thisdevice complieswith Part 15 of the rail surface where the trolley slides. of white lithium grease to wipe away the existing grease from reconnecting automatically. 1 Pull...
8355 Manual
Page 36
..., BREACH OF CONTRACT, NEGLIGENCE OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED HEREBY. Defective parts will be repaired or replaced with new or factory-rebuilt parts at no cost to you and returned pre- Warranty LIFTMASTER® ONE YEAR LIMITED WARRANTY LIFETIME MOTOR AND BELT LIMITED WARRANTY The Chamberlain Group, Inc...
..., BREACH OF CONTRACT, NEGLIGENCE OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED HEREBY. Defective parts will be repaired or replaced with new or factory-rebuilt parts at no cost to you and returned pre- Warranty LIFTMASTER® ONE YEAR LIMITED WARRANTY LIFETIME MOTOR AND BELT LIMITED WARRANTY The Chamberlain Group, Inc...
8355 Manual
Page 37
...-Piece Rail 10 feet (3 m) 5 Trolley Assembly 6 Tensioner Assembly 7 Trolley Threaded Shaft Not Shown Owner's Manual Part Number 41A5434-11 41A5434-13 41A5434-14 41B5424 4A1008 2777BD 2778BD 2770BD 41B3869-3A 41B4103 109B48 114A4419 3 6 2 4 7 5 1 Installation Parts Description Part Number 1 Curved Door Arm 178B35 2 Door Bracket with Clevis Pin and Fastener 41A5047-1 3 Emergency Release Rope...
...-Piece Rail 10 feet (3 m) 5 Trolley Assembly 6 Tensioner Assembly 7 Trolley Threaded Shaft Not Shown Owner's Manual Part Number 41A5434-11 41A5434-13 41A5434-14 41B5424 4A1008 2777BD 2778BD 2770BD 41B3869-3A 41B4103 109B48 114A4419 3 6 2 4 7 5 1 Installation Parts Description Part Number 1 Curved Door Arm 178B35 2 Door Bracket with Clevis Pin and Fastener 41A5047-1 3 Emergency Release Rope...
8355 Manual
Page 38
..., AZ 85706 For installation and service information call: 1-800-528-9131 Or visit us online at: www.liftmaster.com Before calling, please have access to : The Chamberlain Group, Inc. 6050 S. All Rights Reserved MODEL 8355 4 3 15 14 6 7 13 114A4419E 1 2 10 8 11 5 9 6 7 12 Description 1 Cover with Screws 2 Gear ... 12 Travel Module 13 Cover 14 Logic Board 15 Logic Board End Panel Not Shown Dual Wire Harness Kit Part Number 41A4371 41A4885-5 41A2817 41B4245 41A7756 41C279 41A7562 30B532 12A373 41A3150 41A7442 41D7742-7 41A7619-5 45ACT 41D216 41A7790 Contact Information Address repair...
..., AZ 85706 For installation and service information call: 1-800-528-9131 Or visit us online at: www.liftmaster.com Before calling, please have access to : The Chamberlain Group, Inc. 6050 S. All Rights Reserved MODEL 8355 4 3 15 14 6 7 13 114A4419E 1 2 10 8 11 5 9 6 7 12 Description 1 Cover with Screws 2 Gear ... 12 Travel Module 13 Cover 14 Logic Board 15 Logic Board End Panel Not Shown Dual Wire Harness Kit Part Number 41A4371 41A4885-5 41A2817 41B4245 41A7756 41C279 41A7562 30B532 12A373 41A3150 41A7442 41D7742-7 41A7619-5 45ACT 41D216 41A7790 Contact Information Address repair...