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Chamberlain 3280M, 3280M-267 Rail Assembly Parts, Installation Parts, REPAIR PARTS

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REPAIR PARTS

Rail Assembly Parts	5
	3
	1

6

2

4

7

Installation Parts

2

KEY	PART
NO.	NO.	DESCRIPTION
1	4A1008	Master link kit

241B5424 Belt pulley bracket

341B3869-3A Complete trolley assembly

42777BD One-piece rail 7' (2.1 m)

2778BD Complete rail 8' (2.4 m)

2770BD Complete rail 10' (3 m)

541A5434-11 Full belt assembly

641B4103 Tensioner assembly

7

83A11-2

Rail grease

LOCK

1 3

LIGHT

5

8

9

10

		4	KEY	PART
			KEY	PART
			NO.	NO.	DESCRIPTION
			1	41A5273-1	Multi-function door control panel
	6		2	373LM	3 Button remote control
	6		3	10A20	3V2032 Lithium battery
			3	10A20	3V2032 Lithium battery
TICE			4	29B137	Remote control visor clip
TICE
NO			5	41A5047-1	Door bracket w/clevis pin & fastener
			5	41A5047-1	Door bracket w/clevis pin & fastener
		7	6	41A2828	Emergency release rope & handle
		7			assembly
					assembly
ONLY			7	178B34	Straight door arm section
NT
UP
MOU
CEILING
			8	41A4353-1	Header bracket w/clevis pin & fastener
			9	41A5034	Safety sensor kit (receiving and
					sending eyes) with 3' (.9 m)
					2-conductor bell wire
			10	41A5266-1	Safety sensor brackets (2)
			11	41B4494-1	2-Conductor bell wire, white & white/red
			12	178B35	Curved door arm section
	11				NOT SHOWN
		12			NOT SHOWN
		12		41A2770-6	Installation hardware bag
					(includes hardware listed on page 5).
				114A3737	Owner’s manual
				114A3737SP	Spanish manual

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Contents

For Residential Use Only Introduction2-5 Assembly Installation7-22 Adjustment23-25 Operation26-30 Preparing your garage door Tools needed Planning Carton Inventory Attach the Rail to the Motor Unit Set the Belt Tension Attach the Belt Cap Retainer Determine the Header Bracket Location Install the Header Bracket Attach the Rail to the Header Bracket Position the Opener Hang the Opener Install the Door Control Install the Light Attach the Emergency Release Rope and Handle Electrical Requirements Install The Protector System® INSTALLING THE BRACKETS Garage door track installation (preferred): Wall installation (Figure 2 & 3): Floor installation (Figure 4): MOUNTING AND WIRING THE SAFETY REVERSING SENSORS ALIGNING THE SAFETY REVERSING SENSORS TROUBLESHOOTING THE SAFETY REVERSING SENSORS Fasten the Door Bracket ONE-PIECEDOORS Metal Doors: Connect Door Arm to Trolley ALL ONE-PIECEDOORS 1.Assemble the door arm, Figure 4: 2.Adjustment procedures, Figure 5: •Open door adjustment: decrease UP travel limit 3.Connect the door arm to the trolley: Adjust the UP and DOWN Travel Limits Adjust the Force Test the Safety Reversal System Test The Protector System® Using Your Garage Door Opener Using the Wall-MountedDoor Control To Open the Door Manually CARE OF YOUR OPENER LIMIT AND FORCE ADJUSTMENTS: THE REMOTE CONTROL BATTERY MAINTENANCE SCHEDULE Once a Month HAVING A PROBLEM 1. My door will not close and the light bulbs blink on my motor unit: 2. My remotes will not activate the door: 3. My door reverses for no apparent reason: Repeat 1 FLASH FLASHES To Add or Reprogram a Hand-heldRemote Control To Erase All Codes From Motor Unit Memory *3-ButtonRemotes (315 MHz) To Add, Reprogram or Change a Keyless Entry PIN Rail Assembly Parts Installation Parts Motor Unit Assembly Parts ACCESSORIES 1702LM Outside Quick Release: 377LM Wireless Keyless Entry with LIFTMASTER ONE YEAR LIMITED WARRANTY LIFETIME MOTOR AND BELT LIMITED WARRANTY