User's Manual

1、Assemble the Rail

To avoid installation difficulties, do not run the garage door opener until instructed to do so.

1.1 Carefully remove the hanging brackets , sprocket and sprocket holder assembly packaged inside the rail.

1.2 Align the rails on a ﬂat surface as shown. The front rail has seven holes

near the

pulley assembly

. The middle rail has two

rail

connectors.

The behind rail has three holes near the end of rail.

1.3 Pull the rail connectors to the “U” hole position in the rail as shown(1).

1.4 Slide the front rail

into the rail

connector. Bend the “U”.

1.5 Pull out the chain, The chain and sprocket assemble together.

1.6 Slide the behing rail

into the rail

connector. Bend the “U”.

1.7 Fasten the sprocket and sprocket holder assembly with the screws (H6).

CAUTION

To prevent INJURY from pinching, keep hands and fingers away from the joints while assembling the rail

Hanging brackets

Sprocket and sprocket holder assembly

Middle Rail

Front

Rail

Behind Rail

Rail connector