Before You Begin; Completed Installation; Assembly; Installation - Merlin MT600 Installation And Operating Instructions Manual

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. Depending on your door's construction, you might need a special door arm. See your dealer.
4. Do you have an access door in addition to the garage door? If not, Model 1702E Outside Quick Release Accessory is
required. This accessory allows manual operation of the garage door from outside in case of power failure.
4

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.
(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
ASSEMBLY SECTION
IMPORTANT: If you have a canopy door, you need to use the instructions packed with The Chamberlain Arm™
Accessory in conjunction with this Owner's Manual when assembling the rail.
Assemble the Rail
5
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.
6 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).
1 2
3
14
11
12
13
9
(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
4
5
9
15
10
1
A-1"
3
7
6
8
2
3
2
B
3
A
- 1/2"
4
5
6
8
7