2
ASSEMBLY SECTION
IMPORTANT: If you have a canopy door, you need to use the
instructions packed with The Liftmaster Arm Accessory in
conjunction with this Owner's Manual when assembling the rail.
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
(10)
Manual Release
Rope & Handle
(11)
Curved Door Arm
(12)
Straight Door Arm
(13)
Door Bracket & Plate
(14)
Header Bracket
(15)
Trolley Release Arm
(1)
Hex Bolt
(2)
Clevis Pin
(3)
8mm Carriage Bolt
(4)
Wood Screws
(5)
Sheet Metal Screws
(6)
Clevis Pin
(7)
Rope
(8)
Handle
(9)
Insulated Staples
(10)
Anchor
(11)
Concrete Anchor
(12)
Lock Washer
(13)
Hex Nut
(14)
Ring Fastener
(15)
Rail Grease
(16)
Lock Nut
(17)
Metric Tapping Screw
(18)
Hex Screw
(19)
Stop Bolt
(20)
Carriage Bolt
(21)
Spring
(22)
Flat Washer
Hardware Provided
3
4
Assemble the 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.
5
Tools Required
2
Door Types
A.
One-Piece Door with Horizontal Track Only.
B.
One-Piece Door with Horizontal and Vertical Track – Special door
arm
(E, The Liftmaster Arm)
required. See your dealer.
C.
Sectional Door with Curved Track – See
20B
– connect door arm.
The Protector System™ (30(8)) required for 3m length doors.
D.
Canopy door – Special door arm
(E, The Liftmaster Arm)
The
Protector System™ (30(8)) required. See your dealer.
E.
The Liftmaster Arm.
1
A
B
E
C
D
2
1
10 mm, 8 mm,
4,5 mm, 4 mm
11mm, 13mm
10
7
9
3
4
5
6
12
13
8
NOTICE
11
15
14
17
18
1
19
16
20
21
(10)
(2x)
2
(4x)
(4x)
(2x)
(2x)
(2x)
(2x)
(4x)
(1x)
(1x)
(1x)
(1x)
(1x)
(4x)
(1x)
(2x)
(7x)
(7x)
(3x)
(3x)
1
2
3
12
4
5
9
7
10
11
13
14
6
8
15
10
2
3
4
5
2
1
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