Before you begin, survey your garage area to see whether any of the conditions below apply to your installation.

SECTIONAL Door orONE-PIECE Door with Track Installation

Horizontal and vertical reinforcement is needed for lightweight garage doors

(fiberglass, steel, aluminum, door with glass panels, etc.).

See page 20 for details.

Header Wall

FINISHED CEILING Support bracket & fastening hardware is required.

See page 13.

Extension Spring

OR

OR

Torsion Spring

One-Piece Door-Extension Spring

 

— —

Header

Wall

 

Door Center

 

— —

Track

 

Door

 

Safety

 

Reversing

 

Sensor

 

Floor must be level

 

across width of door

 

Safety Reversing Sensor

Access Door

ONE-PIECE Door Without Track Installation

FINISHED CEILING Support bracket

&fastening hardware is required. See page 13.

Header

Wall

Access Door

Safety

Reversing

Sensor

Gap between floor and bottom of

door must not exceed 1/4".

Safety Reversing Sensor

You may find it helpful to refer back to this page as you proceed with the installation of your opener.

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