Owner`s manual

Assembly Step 2

Fasten the Rail To the Power Unit

and Install the Trolley

NOTE: To aid in assembly and installation, replace

the foam packing around the power unit. Remove it

after Installation Step 5.

• Working on a level surface, align the rail assembly with

the power unit, as shown.

• Slip the coupling over the rail sprocket.

• Slide the rail through the power unit bracket until the

coupling fits securely over the power unit sprocket.

• Align the two screw holes in the rail with those in the

power unit bracket. Insert two 1/4"-20x5/8" hex screws

and lock nuts. Tighten securely with a 7/16" socket

wrench.

Rail

Assembly

Trolley

Lock Nuts

1/4"-20

Foam Packaging

Rail/Power Unit

Bracket

Power Unit

Sprocket

_" Hex Screws

1/4"-20x5/8"

Hardware Shown Actual Size

1/4"- 20

1/4" - 20 x 5/8" Lock Nut

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As illustrated above, slide the trolley onto and along the

bottom of the rail until it snaps firmly in place. Be certain

to install #facing correctly: the trolley release arm must

be horizontal (lock position), with its arrow pointed

away from the power unit.