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Chamberlain 3245M Rail Assembly Parts, Installation Parts, NO, NO, NO, NO, KEY, KEY, PART, PART, DESCRIPTION, DESCRIPTION, REPAIR PARTS

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REPAIR PARTS

Rail Assembly Parts

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5

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4

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Installation Parts

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		KEY	PART
		NO.	NO.	DESCRIPTION
		1	4A1008	Master link kit
	6	2	41A4813	Chain pulley bracket
	6	3	41A3489	Complete trolley assembly
		3	41A3489	Complete trolley assembly
		4	1707LM	One-piece rail 7' (2.1 m)
			1708LM	One-piece rail 8' (2.4 m)
			1710LM	One-piece rail 10' (3 m)
		5	41D3484	Full chain assembly
		6	83A11-2	Rail grease
	2
	4

LOCK

LIGHT

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		KEY	PART
OUNT O	NLY	NO.	NO.	DESCRIPTION
OUNT O		NO.	NO.	DESCRIPTION
G M
LIN
CEI
UP		1	41A5273-1 Multi-function door control panel
		1	41A5273-1 Multi-function door control panel
		2	371LM	1 Button remote control
		3	10A20	3V2032 Lithium battery
		4	29B137	Remote control visor clip

NOTICE	6

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		5	41A2828	Emergency release rope and handle
	10			assembly
	10	6	41B4494-1	2-Conductor bell wire, white and white/red
		6	41B4494-1	2-Conductor bell wire, white and white/red
		7	41A4353	Header bracket with clevis pin and fastener
	8	8	41A5047	Door bracket with clevis pin and fastener
	8	9	178B35	Curved door arm section
		9	178B35	Curved door arm section
		10	178B34	Straight door arm section
		11	41A5034	Safety sensor kit (receiving and sending
9				eyes) with 3' (.9 m) 2-conductor bell wire
9		12	41A5266-1	Safety sensor brackets (2)
				NOT SHOWN
			41A2770-6	Installation hardware bag
				(includes hardware listed on page 5)
			114A3588	Owner’s manual
			114A3588SP	Owner’s manual – Spanish

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Contents

For Residential Use Only Introduction Assembly Installation Adjustment Operation Preparing your garage door Tools needed Planning Carton Inventory Attach the Rail to the Motor Unit Attach the Chain to the Sprocket and Install the Sprocket Cover Tighten the Chain 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 •Closed door adjustment: decrease DOWN travel limit 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: Repeat the safety reverse test (Adjustment Step 3, page 25) THE REMOTE CONTROL BATTERY after any adjustment of limits or force 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 2 FLASHES 3 FLASHES 4 FLASHES 5 FLASHES To Add or Reprogram a Hand-heldRemote Control To Erase All Codes From Motor Unit Memory *3-ButtonRemotes To Add, Reprogram or Change a Keyless Entry PIN Rail Assembly Parts Installation Parts Motor Unit Assembly Parts ACCESSORIES 1702LM Outside Quick Release: 41A5281 Extension Brackets: 377LM LIFTMASTER ONE-YEARLIMITED WARRANTY FOUR-YEARMOTOR LIMITED WARRANTY