Section C: Installing The Operator; Identify Your Door Type - Allstar LT 50 Installation And Owner's Manual

IDENTIFY YOUR DOOR TYPE FROM THOSE ILLUSTRATED BELOW.
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SECTIONAL DOOR
CURVED TRACK
HIGH ARC OF
DOOR TRAVEL
TRACK
DOOR
FOR THESE TYPES OF DOORS USE 1/2 HP
MODEL LT 50.
USE 10 FT OR 12 FT RAIL ASSEMBLY
(MATCH DOOR HEIGHT)
BALANCE YOUR GARAGE DOOR ARE UNDER EXTREME TENSION AT ALL
WARNING
REINFORCE THE HEADER WALL
Reinforce the header wall (wall above the door
opening as required, to ensure rigid mounting of the
front wall bracket.
Locate the vertical centerline of your garage door
and mark it on the header above the door and on the
top rail of the door.
ONE PIECE DOOR
HORIZONTAL TRACK
JAMB HARDWARE
HIGH ARC OF
DOOR TRAVEL
TRACK
DOOR
SPRINGS, PULLEYS, CABLES AND MOUNTING HARDWARE USED TO
TIMES AND CAN CAUSE SEVERE INJURY OR DEATH IF DISTURBED.
DO NOT ATTEMPT ADJUSTMENT.
C:
INSTALLING THE OPERATOR
IMPORTANT!
ONE PIECE DOOR
NO TRACK
JAMB HARDWARE
DOOR
JAMB
HARD-
WARE
THE MODEL LT 50 CANNOT BE USED TO OPERATE
THESE TYPES OF DOORS - CONTACT THE
FACTORY FOR MORE INFORMATION.
7
ONE PIECE DOOR
NO TRACK
PIVOT HARDWARE
HIGH ARC OF
HIGH ARC OF
DOOR TRAVEL
DOOR TRAVEL
DOOR
NOTE:
Reinforce with 2" x 6"
as required to insure
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PIVOT
rigid mounting.
Vertical Center
Line
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