LiftMaster 3280 Support Question
LiftMaster 3280 Support Question
Find answers below for this question about LiftMaster 3280.Need a LiftMaster 3280 manual? We have 1 online manual for this item!
Question posted by kreillypta6 on September 16th, 2021
Need To Place Belt On 3280m-267. Which One And Where Can I Get It?
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Current Answers
Answer #1: Posted by Technoprince123 on September 16th, 2021 7:18 AM
Technoprince123
Member since:
February 8th, 2021 Points: 1,205,190
Member since:
February 8th, 2021 Points: 1,205,190
https://manualzz.com/doc/59469648/chamberlain-3280m-267-garage-door-opener-user-manual
https://www.manualslib.com/products/Chamberlain-3280m-267-1-2hp-3375318.html
Please response if this answer is acceptable and solw your problem thanks
Answer #2: Posted by SonuKumar on September 16th, 2021 9:46 AM
SonuKumar
Member since:
May 9th, 2021 Points: 16,622,390
Member since:
May 9th, 2021 Points: 16,622,390
https://www.liftmaster.com/1-2-hp-ac-belt-drive-garage-door-opener/p/3280
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
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Sonu
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Related LiftMaster 3280 Manual Pages
3280 Manual - Page 1
®
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...
3280 Manual - Page 2
... your garage door 3
Tools needed 3
Planning 4
Carton inventory 5
Hardware inventory 5
Assembly
6-7
Attach the rail to the motor unit 6
Set the belt tension 6
Attach the belt cap retainer 7
Installation
7-22
Installation safety instructions 7
Determine the header bracket location 8
Install the header bracket 9
Attach the rail to the header bracket 10
Position the opener...
3280 Manual - Page 3
... and remove ALL ropes connected to garage door BEFORE installing and operating garage door opener to
avoid malfunction and damage. If balanced, it should stay in place, supported entirely by its springs. 2.
To prevent damage to garage door and opener: • ALWAYS disable locks BEFORE installing and operating
the opener. • ONLY operate garage door opener at 120V, 60 Hz to avoid...
3280 Manual - Page 5
...3280 (1)
3280-267 (2)
Remote Control Transmitter Visor Clip
Styrofoam
Belt Cap Retainer
Belt
Motor Unit with 2 Light Lenses
SECURITY✚® Keyless Entry Model 3280-267 ONLY
One-Piece Rail
CEILING MOUNT ONLY UP
Door Bracket
Belt... Bolt 1/4"-20x1/2" (2) Wing Nut 1/4"-20 (2) Rope Handle
Straight Door Arm Section
5 Carton Inventory
Your garage door opener is packaged in the foam.
3280 Manual - Page 6
... optimum belt tension. the rail into one of the nut ring slots and brace it firmly against the trolley (Figure 2).
• Place a 7/16" open end ...opener, ONLY use any tools.
• Insert a screwdriver tip into the
motor unitL.iftTmiagshtetreSnynbchoroltsDrisveecurely.
ASSEMBLY STEP 1
Attach the Rail to the Motor Unit
To avoid installation difficulties, do not run the garage door opener...
3280 Manual - Page 7
...next to fingers from ALLl moving garage door opener:
• ALWAYS keep hand clear of sprocket while operating opener.
• Securely attach sprocket cover BEFORE operating. Disable all locks and remove ALL ropes connected to garage door BEFORE installing opener to do so.
8. They could result in garage door or opener mechanisms.
9. Place entrapment warning label on properly balanced...
3280 Manual - Page 10
... as a protective base.
Header Wall Header Bracket Belt Pulley Bracket
Garage Door
INSTALLATION STEP 3
Attach the Rail to secure. Use packing material as shown.
• Insert a ring fastener to the Header Bracket
• Position the opener on the garage floor below the header bracket. NOTE: If the door spring is in the way you'll need help.
3280 Manual - Page 11
... not tall enough.
• Open the door all the way and place a 2x4 laid flat on the top section beneath the rail.
• If the top section or panel hits the trolley when you raise the door, pull down on the trolley release arm to garage door, rest garage door opener rail on 2x4 placed on its side is completed.
3280 Manual - Page 12
... structural supports. 4.
This bracket and fastening hardware are shown. Grease the top and underside of the garage. Concrete anchors MUST be angled (Figure 1) to a support with
5/16"-18x7/8" hex bolts, lock washers and nuts. 6. Operate the door manually. Measure the distance from a falling garage door opener, fasten it SECURELY to structural supports before installing the...
3280 Manual - Page 14
....
• Adjust rope length so the handle is in the top of the red handle so "NOTICE" reads right side up as shown.
Secure with a Garage Door Opener bulb.
To prevent possible SERIOUS INJURY or DEATH from the end of the rope to prevent slipping.
• Thread the other end of the rope...
3280 Manual - Page 15
... in compliance with a third grounding pin.
To prevent possible SERIOUS INJURY or DEATH from electrocution or fire:
• Be sure power is required by your garage door opener has a grounding type plug with all local electrical and building codes.
• NEVER use an extension cord, 2-wire adapter, or change plug in the top...
3280 Manual - Page 16
... other hardware) may interrupt the beam while the door is closing garage door: • Correctly connect and align the safety reversing
sensor.
If it is necessary to full open position, and the opener lights will detect an obstacle in the down direction.
The mounting brackets are available if needed. above floor
Invisible Light Beam Protection Area...
3280 Manual - Page 17
... brackets (see accessories) or wood blocks can be installed in Figure 1. Figure 1
DOOR TRACK MOUNT (RIGHT SIDE)
Door Track
Lip
Indicator Light
Sensor Bracket
Lens
Figure 2
IGWnasairldal ege
WALL MOUNT (RIGHT SIDE)
Fasten Wood Block to the opener is recommended.
Garage door track installation (preferred):
• Slip the curved arms over the rounded edge of...
3280 Manual - Page 25
... floor, centered under the garage door. • Operate the door in the down direction. ADJUSTMENT STEP 3
Test the Safety Reversal System
TEST • With the door fully open the door.
• Place the opener carton in the path of the opener. The door must reverse on the obstruction, it is adjusted, the
other control may also need adjustment. • After ANY...
3280 Manual - Page 26
... out of reach of SEVERE INJURY or DEATH:
1. NO ONE SHOULD GO UNDER A STOPPED, PARTIALLY OPEN DOOR.
6. Weak or broken springs or unbalanced door could result in the opening , the door will reverse. NEVER use emergency release handle to garage door opener BEFORE making ANY repairs or removing covers.
15. If one Security✚® Keyless Entry System...
3280 Manual - Page 29
... settings is normal. My remotes will not turn off when door is open: • The garage door opener is normal. The need for occasional adjustment for flashes on the motor unit then refer... to 5 turns. My door will move away 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...
3280 Manual - Page 30
... Reversing Sensor
Diagnostic Chart
LED or Diagnostic LED
"Learn" Button
Your garage door opener is not lit on door control. • Inspect door control/wires for a short (staple in wire), correct wiring polarity
(black/white wires reversed), broken or disconnected wires, replace/attach as needed . • Disconnect all wires from back of motor unit. • Remove...
3280 Manual - Page 31
... can be circumvented. Below are held remote* that technical measure. Your garage door opener has already been programmed at the factory to operate with additional Security✚... garage door opener, the large button is operated with a non-rolling code transmitter, the technical measure in the garage door opener does not authorize the purchaser or supplier of the garage door opener,...
3280 Manual - Page 32
... PIN has been learned. Release the button when the motor unit lights blink. Release the # button. 2. After a programmed number of hours or number of your garage door opener. It can be heard.
2.
Release buttons when the motor unit lights blink. If the temporary PIN was set a temporary PIN: 1.
3280 Manual - Page 35
... on a specially designed keyboard.
Also can be limited to a programmable number of your garage door is designed to protect LiftMaster® garage door openers against damage from anywhere in the garage.
990LM 373W
Surge Protector: The Garage Door Opener Surge Protector is open garage door manually from outside by disengaging trolley.
370LM
3-Button Mini-Remote Control with Security...
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