COMPLETED INSTALLATION
As you proceed with the assembly, installation and adjustment procedures in this manual, you may find it helpful
to refer back to this illustration of a completed installation for Tilt Doors (for sectional or tracked tilt doors refer to
section 15).
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BEFORE YOU BEGIN:
1. Look at the wall or ceiling above the garage door. The header bracket must be securely fastened to structural
supports.
2. Do you have a finished ceiling in your garage? If so, a support bracket and additional fastening hardware (not
supplied) may be required.
3. Do you have an access door in addition to the garage door? If not, Model CM1702 Outside Quick Release
Accessory is required. This accessory allows manual operation of the garage door from outside in case of power
failure.
4. Complete the following test to make sure your garage door is balanced and is not sticking or binding:
• Lift the door about halfway. Release the door. If balanced, it should stay in place, supported
entirely by its springs.
• Raise and lower the door to see if there is any binding or sticking. If your door binds, sticks, or is out of
balance, call a trained door systems technician.
(1) Header sleeve
(2) Idler pulley bracket
(3) Trolley
(4) Rail
(5) Chain/Belt
(6) Hanging Bracket
(7) Power Cord
(8) Opener
(9) Light Lens
(10) Manual Release Rope & Handle
(11) Curved Door Arm
(12) Straight Door Arm
(13) Door Bracket and Plate
(14) Header Bracket
(15) Trolley Release Arm
ASSEMBLE THE RAIL (SECTIONAL RAIL)
Grease inside edges of rail sections using grease (1). Place
rail pieces (2) on flat surface for assembly. All four rail
sections are interchangeable. Slide rail brace (3) onto rail
section. Connect rail by sliding rail brace onto next rail
section. Tap rail assembly (4) on piece of wood (5) until rail
sections are flush. Repeat with remaining rail sections.
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INSTALL THE CHAIN/BELT
Remove chain/belt from carton and lay chain out on
floor (do not allow chain/belt to twist).
A. Chain: Push pins of master link bar (3) through
chain link (4) and hole in back end of trolley (5).
Push cap (2) over pins and onto notches. Slide clip-
on spring (1) over cap and onto pin notches until
both pins are securely locked in place.
B. Belt: Hook the trolley connector (6) into the slot (7)
on the trolley (8).
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A-1”
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ASSEMBLY SECTION
3
