CRAFTSMAN 139.53978SRT Manuals

Manuals and User Guides for CRAFTSMAN 139.53978SRT. We have 1 CRAFTSMAN 139.53978SRT manual available for free PDF download: Owner's Manual

CRAFTSMAN 139.53978SRT Owner's Manual

CRAFTSMAN 139.53978SRT Owner's Manual (40 pages)

1/2 HP

Brand: CRAFTSMAN | Category: Garage Door Opener | Size: 2.19 MB

Table of Contents

Table of Contents
2
A Review of Safety Alert Symbols
2
You'll Need Tools
3
Safety Information Regarding Garage Door Locks and Ropes
3
Testing Your Garage Door for Sticking, Binding and Balance
3
Illustrationof Sectional Door Installation
4
Illush'ationof One-Piece Door Installation
5
Carton Inventory
6
Hardware Inventory
7
Assembly Section: Pages
8
Installation Section: Pages
12
- Determine Header Bracket Location
  12
  - Sectional Door
    12
  - One-Piece Door
    13
  - Installation
    13
- Install the Header Bracket
  14
- Attach the Rail to Header Bracket
  15
- Positionthe Opener
  16
- Hang the Opener
  17
- 5/16'-18X7/8
  17
- 5/16"-18Xl-7/8
  17
- Install the Door Control
  18
- Install the Light and Lens
  19
- Attach Emergency Release Rope and Handle
  19
- Electrical Requiramemts
  20
- Safety Reversing Sensor Information
  21
- Safety Reversing Sensor
  21
- Install the Safety Reversing Sensor
  22
- Fasten Door Bracket (Sectional Door)
  24
- Lock Washer Nut 3/8
  24
- Fasten Door Bracket (One-Piece Door)
  25
- Connect Door Arm to Trolley (Sectional Door)
  26
- Nut 5/16"-18
  26
- Lock Washer Ring 5/16
  26
- 5/16"X1-1/4
  26
- Connect Door Arm to Trolley (One-Piece Door)
  27
Adjustment Section: Pages
28
Operation Safety Instructions
31
Care of Your Opener
31
Maintenance Schedule
31
Operation of Your Opener
32
Receiver and Remote Control Programming
33
Having a Problem
34
Repair Parts, Rail Assembly
36
Repair Parts, Installation
36
Repair Parts, Opener Assembly
37
Accessories
38
Index
39
How to Order Repair Parts
40
Warranty
40

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