Owner`s manual

INSTALLATION STEP 3
Position the Opener
Follow instructions which apply to your door type as illustrated.
TO PREVENT DAMAGE TO LIGHT WEIGHT
DOORS AND/OR DOORS WITH WINDOWS, DO
NOT REST THE OPENER ON THE DOOR.
INSTALLATION—SECTIONAL DOOR & 1-PIECE DOOR WITH TRACK
NOTE: A 2x4 is convenient for setting an Ideal door-
to-T-rail distance. It Is not necessary where
headroom Is insufficient.
PROCEDURE: Raise the opener onto a stepladder.
Open garage door. Place a 2x4 on the top section of door
near centerline as shown. Rest T-rail on 2x4 as shown.
INSTALLATION—1-PIECE DOOR WITHOUT TRACK
PROCEDURE: Measure the distance from floor to top
of door (in fully open position and parallel to the floor).
Using a stepladder as a support, raise opener to the
same distance from the floor (it will have a slight angle
as shown).
The top of the door should be level with the top of
opener. For maximum efficiency, do not position opener
more than 2 inches above this point.
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