You will need a step ladder. Lean
the opener against the door frame
with the motor resting on poly-
styrene packaging for protection.
Fix the rail end to the header
bracket with the long bolt. Insert
the bolt thru the bracket’s square
hole first. Fix the roof hangers to
the opener head.
Lift the head onto the steps until the
rail is horizontal. Ensure the opener’s
rail is parallel with the door guides.
Run the door up & down. Check it
clears the opener. Bend the two roof
hangers ready to fix to the ceiling.
Fit the ‘J’ bar to the door
bracket with the cotter
pin. Insert the split pin.
Open one leg to secure it.
Height is not critical,
but should be within
150mm of the top of
the door.
The full force of the opener will be pulling on this
bracket. Bolting through the door is best, with the nuts
on the inside. Coach bolts have plain heads that cannot
be tampered with from outside.
Find the 8mm cotter pin, its
split pin, and the ‘J’ bar.
The door bracket fixes to the centre of the
door below the header bracket. It required
a strong fixing, so choose a structural
member of the door.
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