Chamberlain 5580A-2GB manual Assembly Section, Door Types, Tools Required 3 Hardware Provided

1Door Types

A.One-Piece Door with Horizontal Track Only

B.One-Piece Door with Horizontal and Vertical Track – Special door arm (E, The Chamberlain Arm™) required. See your dealer.

C.Sectional Door with Curved Track – See 20B – connect door arm. The Protector System (29 (9) is required for doors that are 3m in height.

D.Canopy door – Special door arm (E, The Chamberlain Arm™) and The Protector System (29 (9)) are required. See your dealer

E.The Chamberlain Arm™

7Insert Chain into Rail & Assemble Header Sleeve

Slide pulley bracket (1) and inner trolley (2) into back (opener end) of rail assembly (3), be sure to insert pulley bracket as shown with arrow

(4)pointing toward front (header end) of rail (5). Push bracket toward front (header end) of rail (5). Insert carriage bolt (6) through header sleeve bracket (7). Loosely thread spring nut (8) onto carriage bolt. Insert carriage bolt (6) of header sleeve assembly (7) into bold cut out in pulley bracket (1). Slide header sleeve assembly (7) on to front (header end) of rail (4).

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2Tools Required

3Hardware Provided

(1)	Clevis Pin	(10)	Lock Washer
(2)	Wood Screws	(11)	Nuts
(3)	Screws	(12)	Ring Fastener
(4)	Clevis Pins	(13)	8mm Anchors
(5)	Hex Screws	(14) Sheet Metal Screws
(6)	Rope	(15)	Carriage Bolts
(7)	Handle	(16)	Stop Bolt

(8)Insulated Staples

(9)Anchors

8Attach Trolley to Rail

Slide outer trolley (1) into rail assembly (2), be sure arrow on trolley

(3)is heading in direction of door is heading in direction of door (4). Slide outer trolley down rail until it engages with inner trolley.

9Attach Chain Spreader

Attach chain spreader (1) to opener (2) with phillips pan head screws (3).

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)	Chain 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 or dual track one-piece 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

NOTE: If your opener came with a one piece rail, proceed to step 8.

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 braces (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 trolley (5) (see picture). 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.

10Fasten Rail to Opener & Install Chain

Remove four washered bolts (1) from top of opener. Place rail (2) on opener, flush with stops (3) on top of opener. Wrap chain (4) around slot in spreader (5) and over sprocket (6). Push idler pulley bracket assembly toward front of the rail to eliminate excess slack in chain. Align bolt holes on brackets (7) with bolt holes on opener. Secure brackets to opener with previously removed bolts. Tighten bolts securely. The opener sprocket teeth must engage the chain. Insert bolt (8) into trolley stop bolt hole (9) secure with lock washer (10) and nut (11).

CAUTION: Use only those bolts mounted in the top of opener. Use of any other bolts will cause serious damage to opener.

11Assemble Header Sleeve

Thread spring nut on carriage bolt unit finger tight. Insert a screwdriver tip (1) into one of the slots of the nut ring (2) and brace it firmly against the header sleeve. Place an open end wrench (3) on the square end of the spring nut (4), slightly rotate nut about 1/4 turn clockwise until nut ring (2) is released against header sleeve (5). This sets spring to optimum chain tension. chain may slip off sprocket if chain is too loose. If chain does slip re-tighten spring nut by turing nut clockwise 1/2 turn. Do NOT overtighten chain.

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