Chamberlain CG42CD 1/2 HP User Manuals

Table of Contents

• English

  1
  • Owner’s Manual

    1
  • TABLE OF CONTENTS

    2
  • Preparing your garage door

    3
  • Tools needed

    3
  • Planning

    4
  • Carton Inventory

    6
  • ASSEMBLY

    8
    • Assemble the Rail & Install the Trolley

      8
    • Fasten the Rail to the Motor Unit

      9
    • Install the Idler Pulley

      9
    • Install the Chain/Cable

      10
    • Tighten the Chain

      11
  • INSTALLATION

    11
    • Determine the Header Bracket Location

      12
    • Install the Header Bracket

      13
    • Attach the Rail to the Header Bracket

      14
    • Position the Opener

      15
    • Hang the Opener

      16
    • Install the Door Control

      17
    • Install the Light and Lens

      18
    • Attach the Emergency Release Rope and Handle

      18
    • Electrical Requirements

      19
    • Install The Protector System

      20
    • Fasten the Door Bracket

      23
    • Connect Door Arm to Trolley

      25
      • ALL ONE-PIECE DOORS

        26
  • ADJUSTMENT

    27
    • Adjust the Force

      28
    • Test the Safety Reversal System

      29
    • Test the Protector System

      29
  • OPERATION

    30
    • Using Your Garage Door Opener

      30
    • Using the Wall-Mounted Door Control

      31
    • To Open the Door Manually

      31
    • Care of Your Opener

      32
    • Having a Problem?

      33
      • Diagnostic Chart

        34
  • PROGRAMMING

    35
    • To Add or Reprogram a Hand-held Remote Control

      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
  • WARRANTY

    40
• French

  41