Assembly - Chamberlain Power Drive Assembly & Installation Manual

ASSEMBLY

1
Assemble the Rail
Idler
Pulley
Hole
A8
Window
Cut-Out
10" (25 cm)
Window
Cut-Out
Front Rail
(TO DOOR)
As a temporary trolley stop,
insert a screwdriver into the
hole 10" (25 cm) away from
the front of the rail, as shown.
A7
As a temporary trolley stop,
insert a screwdriver into the
hole 10" (25 cm) away from
the front of the rail, as shown.
A8
B6
Bolt
Trolley
Stop Hole
B3
Lock Nut
ALL HARDWARE SHOWN ACTUAL SIZE
B6
Bolt
To prevent INJURY from pinching, keep hands and fingers
away from the joints while assembling the rail.
A7
A7
B6
Bolt
Cover
Protection
Bolt Hole
TO MOTOR UNIT
B3
Back Rails
(TO MOTOR UNIT)
6
WARNING
CAUTION
A7
KEEP SMALL HOLES
ALONG OPPOSITE EDGE
OF RAILS
A8
KEEP LARGER
HOLE ON TOP
FRONT RAIL
(TOP)
A11
"U" Bracket
SLIDE RAIL TO STOPS
ON TOP AND SIDES
OF BRACKET
Lock Nut
B3
Lock Nut
A13
A11
"U" Bracket