Chamberlain M200 INSTALLATION STEP 3

Clevis Pin

5/16"x2-3/4" Ring Fastener

INSTALLATION STEP 3

Attach the T-Rail to the Header

Bracket

• Position the opener on the garage floor below the

header bracket. Use packing material as a

protective base.

NOTE: If the door spring is in the

way you’ll need help. Have someone hold the

opener securely on a temporary support to allow

the rail to clear the spring.

• Position the rail bracket against the header

bracket.

• Align the bracket holes and join with a clevis pin

as shown.

• Insert a ring fastener to secure.

Header

Bracket

Belt Pulley

Bracket

Temporary

Support

Header Wall

Garage

Door

Clevis Pin

5/16"x2-3/4 "

Ring

Fastener

Header

Bracket

Belt Pulley

Bracket

T-Rail

INCREASE

DOWN

TRAVEL

INCREASE

TRAVEL

HARDWARE SHOWN ACTUALSIZE

Contents

Main GARAGE DOOR OPENER Model M200 1/2 HP For Residential Use Only Owners Manual Introduction Pages 2-5 Assembly Pages 6-7 serious injury or death Installation Pages 7-23 TABLE OF CONTENTS Mechanical Electrical INTRODUCTION Safety Symbol and Signal Word Review Preparing your garage door Tools needed SECTIONAL DOOR INSTALLATION Planning ONE-PIECE DOOR WITH TRACK FINISHED CEILING Support bracket & fastening hardware is required. See page 13. ONE-PIECE DOOR WITHOUT TRACK Carton Inventory ASSEMBLY STEP 1 Attach the T-Rail to the Motor Unit ASSEMBLY STEP 2 Set the Belt Tension ASSEMBLY STEP 3 IMPORTANT INSTALLATION INSTRUCTIONS To reduce the risk of severe injury or death: INSTALLATION STEP 1 Determine the Header Bracket Location Proceed to Step 2, page 10. Proceed to Step 2, page 10. INSTALLATION STEP 2 Install the Header Bracket INSTALLATION STEP 3 Attach the T-Rail to the Header Bracket INSTALLATION STEP 4 Position the Opener INSTALLATION STEP 5 Hang the Opener INSTALLATIONSTEP 6 Install the Door Control (Standard installation only) INSTALLATION STEP 7 Install the Lights and Lenses NOTE: For convenience, the lenses may be installed after Adustment Step 4 on page 26. INSTALLATION STEP 8 Attach the Emergency Release Rope and Handle INSTALLATIONSTEP 9 Electrical Requirements INSTALLATION STEP 10 Install The Protector System Garage door track installation (preferred): Wall installation: Floor installation: glow steadily sending receiving eye INSTALLATION STEP 11 Fasten the Door Bracket Metal, insulated or light weight factory reinforced doors: Wood Doors: NOTE: The 1/4"-14x5/8" self-threading screws are not intended for use on wood doors. Metal Doors: Wood Doors: INSTALLATION STEP 12 Connect Door Arm to Trolley Figure 1: Figure 2: Figure 3, Hole alignment alternative: 1.Assemble the door arm: 2.Adjustment procedures: 3.Connect the door arm to the trolley: ADJUSTMENT STEP 1 Adjust the UP and DOWN Travel Limits If the door does not open completely but opens at least five feet: If the door does not close completely: If the opener reverses in fully closed position: ADJUSTMENT STEP 2 Adjust the Force 1.Test the DOWN (close) force Do not increase the force beyond the minimum amount required to close the door. Test the UP(open) force ADJUSTMENT STEP 3 Test the Safety Reversal System ADJUSTMENT STEP 4 Test the Protector System OPERATION IMPORTANT SAFETY INSTRUCTIONS The opener lights The Keyless Entry (See Accessories): The wall-mounted Door Control: The hand-held Remote Control: To Open the Door Manually Using the Wall-Mounted Door Control Light feature Lock feature Additional features when used with the 3-Channel hand-held remote A) To control the opener lights: Care of Your Opener Once a Month Installation Step 6, Once a Year Having a Problem? Having a Problem? (Continued) *3-Channel Remotes Security To Erase All Codes From Motor Unit Memory To Add an Additional Hand-held Remote Control PROGRAMMING To Add or Change a Keyless Entry PIN Note: Your new Keyless Entry must be programmed to operate your garage door opener. times hours close REPAIR PARTS Rail Assembly Parts Motor Unit Assembly Parts ACCESSORIES 2001, THE CHAMBERLAIN GROUP 114A2391C All Rights Reserved Printed in Mexico ACCESS MASTER SERVICE IS ON CALL 1-800-528-2817 HOW TO ORDER REPAIR PARTS 1-800-528-2817 ACCESS MASTER GARAGE DOOR OPENER ONE-YEAR LIMITED WARRANTY