3280 Manual
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® GARAGE DOOR OPENER Model 3280 1/2HP 3280-267 1/2HP For Residential Use Only The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com Owner's Manual ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the garage door after installation. ■ The door WILL NOT CLOSE unless the Protector System® is connected and properly aligned. ■ Periodic checks of the opener are required to ensure safe operation. ■ The model number label is located on the front panel of your opener.
® GARAGE DOOR OPENER Model 3280 1/2HP 3280-267 1/2HP For Residential Use Only The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com Owner's Manual ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the garage door after installation. ■ The door WILL NOT CLOSE unless the Protector System® is connected and properly aligned. ■ Periodic checks of the opener are required to ensure safe operation. ■ The model number label is located on the front panel of your opener.
3280 Manual
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... 25 Operation 26-30 Operation safety instructions 26 Using your garage door opener 26 Using the wall-mounted door control 27 To open the door manually 27 Care of your garage door and/or the garage door opener if you do not comply with the warnings that accompany it is installed... door arm to offer safe service provided it . The hazard may come from something mechanical or from electric shock. Mechanical Electrical When you see this manual.
... 25 Operation 26-30 Operation safety instructions 26 Using your garage door opener 26 Using the wall-mounted door control 27 To open the door manually 27 Care of your garage door and/or the garage door opener if you do not comply with the warnings that accompany it is installed... door arm to offer safe service provided it . The hazard may come from something mechanical or from electric shock. Mechanical Electrical When you see this manual.
3280 Manual
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... properly balanced and lubricated garage door. Install garage door opener 7 feet (2.13 m) or more above floor. 7. Mount emergency release handle 6 feet (1.83 m) above floor. 6. Place manual release/safety reverse test label in mounting plate.
... properly balanced and lubricated garage door. Install garage door opener 7 feet (2.13 m) or more above floor. 7. Mount emergency release handle 6 feet (1.83 m) above floor. 6. Place manual release/safety reverse test label in mounting plate.
3280 Manual
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... bracket and fastening hardware are shown. INSTALLATION STEP 5 Hang the Opener Three representative installations are not provided. 1. Hanging brackets should be different. Operate the door manually. Concrete anchors MUST be used if installing any brackets into masonry. Figure 1 Structural Supports Measure Distance Bolt 5/16"-18x7/8" Lock Washer 5/16" Nut 5/16"-18...
... bracket and fastening hardware are shown. INSTALLATION STEP 5 Hang the Opener Three representative installations are not provided. 1. Hanging brackets should be different. Operate the door manually. Concrete anchors MUST be used if installing any brackets into masonry. Figure 1 Structural Supports Measure Distance Bolt 5/16"-18x7/8" Lock Washer 5/16" Nut 5/16"-18...
3280 Manual
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... door ONLY when it may stick if the door control is not mounted on screw head and slide down to wall near door control, and manual release/safety reverse test label in tab with 6ABx1-1/4" self-tapping screws (drywall installation) or 6-32x1" machine screws (into gang box) as follows: • Drill...
... door ONLY when it may stick if the door control is not mounted on screw head and slide down to wall near door control, and manual release/safety reverse test label in tab with 6ABx1-1/4" self-tapping screws (drywall installation) or 6-32x1" machine screws (into gang box) as follows: • Drill...
3280 Manual
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... the door arm to the trolley, the travel to the open trolley/door arm positions in the trolley with Backward Slant (Incorrect) 22 Manually raise the door to the fully closed trolley/door arm positions in the illustration, decrease the UP limit until the door is behind the ... Door Arm Connector Hole Emergency Release Handle Closed Door Inner Trolley Outer Trolley Correct Angle Door Arm Open Door Door with the remaining clevis pin. Manually close the door and lift the door arm to the door bracket with the 5/16"x1-1/4" clevis pin. • Secure with a ring fastener. ...
... the door arm to the trolley, the travel to the open trolley/door arm positions in the trolley with Backward Slant (Incorrect) 22 Manually raise the door to the fully closed trolley/door arm positions in the illustration, decrease the UP limit until the door is behind the ... Door Arm Connector Hole Emergency Release Handle Closed Door Inner Trolley Outer Trolley Correct Angle Door Arm Open Door Door with the remaining clevis pin. Manually close the door and lift the door arm to the door bracket with the 5/16"x1-1/4" clevis pin. • Secure with a ring fastener. ...
3280 Manual
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... the trolley and the bolt. • If door does not open at least 5 feet (1.5 m): Increase up or down travel. One turn equals 2" (5 cm) of travel . Manually open and close ) force. Turn the down limit adjustment screw clockwise. Run the opener through a complete travel , it will reverse. Door MUST reverse on floor...
... the trolley and the bolt. • If door does not open at least 5 feet (1.5 m): Increase up or down travel. One turn equals 2" (5 cm) of travel . Manually open and close ) force. Turn the down limit adjustment screw clockwise. Run the opener through a complete travel , it will reverse. Door MUST reverse on floor...
3280 Manual
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...seconds). Press and hold the door control push bar. 4. Press and hold the Lock button on or off sooner. To Open the Door Manually To prevent possible SERIOUS INJURY or DEATH from a falling garage door: • If possible, use emergency release handle to disengage trolley ONLY ... Light button, press and hold the Light button on . Emergency Release Handle (Pull Down) Trolley Release Arm NOTICE The lockout feature prevents MANUAL DISCONNECT POSITION the trolley from hand-held remote A) To control the opener lights: In addition to operating the door, you must first erase...
...seconds). Press and hold the door control push bar. 4. Press and hold the Lock button on or off sooner. To Open the Door Manually To prevent possible SERIOUS INJURY or DEATH from a falling garage door: • If possible, use emergency release handle to disengage trolley ONLY ... Light button, press and hold the Light button on . Emergency Release Handle (Pull Down) Trolley Release Arm NOTICE The lockout feature prevents MANUAL DISCONNECT POSITION the trolley from hand-held remote A) To control the opener lights: In addition to operating the door, you must first erase...
3280 Manual
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... or replacing the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS. Tested to be sure door opens and closes fully. MAINTENANCE SCHEDULE Once a Month • Manually operate door. THE REMOTE CONTROL BATTERY To prevent possible SERIOUS INJURY or DEATH: • NEVER allow small children near batteries. • If battery is unbalanced...
... or replacing the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS. Tested to be sure door opens and closes fully. MAINTENANCE SCHEDULE Once a Month • Manually operate door. THE REMOTE CONTROL BATTERY To prevent possible SERIOUS INJURY or DEATH: • NEVER allow small children near batteries. • If battery is unbalanced...
3280 Manual
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... stop bolt. • Release the door from the remote control or door control. Weather conditions in particular can affect door travel. • Manually check door for no apparent reason: Repeat safety reverse test after adjustments to 5 turns. The trolley should travel limits. My motor unit hums...Control, Light Feature. This relieves the tension. • Run the motor unit from the opener by pulling the Emergency Release Rope. • Manually bring the door to a closed position. • Loosen the belt by adjusting the outer nut 4 to force or travel by turning the...
... stop bolt. • Release the door from the remote control or door control. Weather conditions in particular can affect door travel. • Manually check door for no apparent reason: Repeat safety reverse test after adjustments to 5 turns. The trolley should travel limits. My motor unit hums...Control, Light Feature. This relieves the tension. • Run the motor unit from the opener by pulling the Emergency Release Rope. • Manually bring the door to a closed position. • Loosen the belt by adjusting the outer nut 4 to force or travel by turning the...
3280 Manual
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... brackets (2) 2-Conductor bell wire, white & white/red Curved door arm section NOT SHOWN 41A2770-6 Installation hardware bag (includes hardware listed on page 5). 114A3083 Owner's manual 114A3083SP Spanish manual 33 DESCRIPTION 1 4A1008 Master link kit 2 41B5424 Belt pulley bracket 3 41B3869-1 Complete trolley assembly 4 109B33 Trolley clip 5 2777BD One-piece T-rail 2778BD Complete rail...
... brackets (2) 2-Conductor bell wire, white & white/red Curved door arm section NOT SHOWN 41A2770-6 Installation hardware bag (includes hardware listed on page 5). 114A3083 Owner's manual 114A3083SP Spanish manual 33 DESCRIPTION 1 4A1008 Master link kit 2 41B5424 Belt pulley bracket 3 41B3869-1 Complete trolley assembly 4 109B33 Trolley clip 5 2777BD One-piece T-rail 2778BD Complete rail...
3280 Manual
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... remote or from anywhere in the garage. 990LM 373W Surge Protector: The Garage Door Opener Surge Protector is open garage door manually from home and turn on a specially designed keyboard. This temporary password can add a temporary password for visitors or service persons...370LM 3-Button Mini-Remote Control with Security✚®: With key ring and fastening strip. 377LM Wireless Keyless Entry with an additional LiftMaster Security✚® remote. 378LM Wireless Door Control: Push bar, light feature and auxiliary button. ACCESSORIES 1702LM Outside Quick Release: ...
... remote or from anywhere in the garage. 990LM 373W Surge Protector: The Garage Door Opener Surge Protector is open garage door manually from home and turn on a specially designed keyboard. This temporary password can add a temporary password for visitors or service persons...370LM 3-Button Mini-Remote Control with Security✚®: With key ring and fastening strip. 377LM Wireless Keyless Entry with an additional LiftMaster Security✚® remote. 378LM Wireless Door Control: Push bar, light feature and auxiliary button. ACCESSORIES 1702LM Outside Quick Release: ...