Chamberlain 248739M Manuals

Manuals and User Guides for Chamberlain 248739M. We have 1 Chamberlain 248739M manual available for free PDF download: Owner's Manual

Chamberlain 248739M Owner's Manual

Chamberlain 248739M Owner's Manual (40 pages)

1/2 HP GARAGE DOOR OPENER

Brand: Chamberlain | Category: Garage Door Opener | Size: 3.72 MB

Table of Contents

Table of Contents
2
Introduction
2
Safety Symbol and Signal Word Review
2
Preparing Your Garage Door
3
Tools Needed
3
Planning
4
Carton Inventory
6
Hardware Inventory
7
Assembly
8
Assemble the Rail and Install the Trolley
8
Fasten the Rail to the Motor Unit and Install the Idler Pulley
9
Install the Belt and Attach the Belt Cap Retainer
10
Set the Tension
11
Installation
11
Installation Safety Instructions
11
Determine the Header Bracket Location
12
Install the Header Bracket
13
Attach the Rail to the Header Bracket
14
Position the Opener
14
Hang the Opener
15
Install the Door Control
16
Install the Lights
17
Attach the Emergency Release Rope and Handle
17
Electrical Requirements
18
Install the Protector System
19
Fasten the Door Bracket
23
Connect the Door Arm to the Trolley
26
Adjustment
27
Adjust the Travel Limits
27
Adjust the Force
28
Test the Safety Reversal System
29
Test the Protector System
29
Operation
30
Operation Safety Instructions
30
Using Your Garage Door Opener
30
Using the Wall-Mounted Door Control
31
To Open the Door Manually
31
Care of Your Garage Door Opener
32
Having a Problem
33
Diagnostic Chart
34
Programming
35
To Add or Reprogram a Hand-Held Remote Control
35
To Erase All Codes
35
3-Button Remotes
35
To Add, Reprogram or Change a Keyless Entry PIN
36
Repair Parts
37
Rail Assembly Parts
37
Installation Parts
37
Motor Unit Assembly Parts
38
Accessories
39
Repair Parts and Service
40
Warranty
40

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