2Tools Required
3Hardware Provided
(1) | Hex Bolt (4) | (12) | Lock Washer (7) |
(2) | Clevis Pin (1) | (13) | Hex Nut (7) |
(3) | 8mm Carriage Bolt (3) | (14) | Ring Fastener (3) |
(4) | Wood Screws (8) | (15) | Rail Grease (1) |
(5) | Sheet Metal Screws (2) | (16) | Lock Nut (1)) |
(6) | Clevis Pin (2) | (17) | Metric Tapping Screw (4) |
(7) | Rope | (18) | Hex Screw (3) |
(8) | Handle | (19) | Spring (1) |
(9) | Insulated Staples (10) | (20) | Flat Washer (2) |
(10) | Anchor (2) | (21) | Stop Bolt (1) |
(11)Concrete Anchor (6)
4Completed 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 | (9) Light Lens | |
(2) | Idler Pulley Bracket | (10) | Manual Release |
(3) | Trolley |
| Rope & Handle |
(4) | Rail | (11) Curved Door Arm | |
(5) | Chain | (12) | Straight Door Arm |
(6) | Hanging Bracket | (13) | Door Bracket & Plate |
(7) | Power Cord | (14) | Header Bracket |
(8) | Opener | (15) | Trolley Release Arm |
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.
5Assemble 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.
6Install the Chain
Remove chain from carton and lay chain out on floor (do not allow chain to twist).
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.
7Insert Trolley & Idler Pulley Bracket into Rail
Slide idler pulley bracket (1) and inner trolley (2) into back (opener) end of rail assembly (3), be sure to insert idler pulley bracket as shown. Arrow on trolley (7) must face toward front (header) end of rail
(4). Push idler pulley bracket toward front (header) end of rail (4). Insert carriage bolt (5) into bolt cut out in the idler pulley bracket (6).
8Attach Trolley to Rail
Slide outer trolley (1) into back (opener) end of the rail assembly (2), be sure end with trolley release arm (3) is heading in direction of opener. Slide outer trolley down rail until it engages with inner trolley.
9Fasten Rail to Opener and Install Chain
Remove four washered bolts (1) from top of opener. Place rail (2) on opener, flush with stop (3) on top of opener. Wrap chain (4) over sprocket (5). Push idler pulley bracket assembly toward front of the rail to eliminate excess slack in chain. Align bolt holes on brackets (6) with bolt holes on opener. Secure brackets to opener with previously removed bolts. Tighten bolts securely. The opener sprocket teeth must engage the chain.
CAUTION: Use only those bolts mounted in the top of opener. Use of any other bolts will cause serious damage to opener.
10 Attach Sprocket Cover
Place sprocket cover (1) on top of the opener (2), secure with screws
(3). Insert bolt (4) into trolley stop hole (5), secure with washer (6) and nut (7).
11 Install Header Sleeve and Tighten Chain
Slide header sleeve (1) onto rail (5). Slide flat washer (3), spring (2) and washer (3) onto carriage bolt (4). Thread nut (6) onto carriage bolt until finger tight. Use an open end wrench (7) to tighten nut until the chain is not against the inside surface oft the rail. See image (8).
INSTALLATION SECTION
Wear protective goggles when working overhead to protect your eyes from injury.
Disengage all existing garage door locks to avoid damage to the garage door.
To avoid serious personal injury from entanglement, remove all ropes connected to the garage door before installing the opener.
It is recommended that the opener be installed 2,1m (7 feet) or more above the floor where space permits.
12 Position the Header Bracket
The header bracket must be rigidly fastened to a structural support of the garage. Reinforce the wall or ceiling with a 40 mm
You can attach the header bracket either to the header wall (1) or to the ceiling (3). Follow the instructions which will work best for your particular requirements.
With the door closed, mark the vertical centerline (2) of the garage door. Extend line onto header wall above the door.
Open door to highest point of travel. Draw an intersecting horizontal line (4) on header wall 5 cm (2") above high point to provide travel clearance for top edge of door.
13 Install the Header Bracket
NOTE: Refer to vertical center and horizontal lines created in step 12 for proper placement of header bracket.
A. Wall Mount: Center the header bracket (1) on the vertical center line (2) with the bottom edge of the header bracket on the horizontal line (4) (with the arrow pointing toward the ceiling). Mark all of the header bracket holes (5). Drill 4,5 mm (3/16") pilot holes and fasten the header bracket with wood screws (3).
B. Ceiling Mount: Extend vertical center line (2) onto the ceiling. Center the header bracket (1) on the vertical mark no more than 150 mm (6") from the wall. Make sure the arrow is pointing toward the opener. Mark all of the header bracket holes (5). Drill 4,5 mm (3/16") pilot holes and fasten the header bracket with wood screws
(3). For concrete ceiling mount, use concrete anchors (6) provided.
