Manual

One Piece Door InstaHiations
POSITION THE OPERATOR:
A One-Piece Door Without Track: Raise motor end
of opener to a height equal to door bracket
with door open. Support opener with stepladder.
For maximum efficiency, do not secure the
operator more than 2 inches higher than this,.
B One-Piece Door With Track: Raise motor end of
opener to height above and paraflel to hori-
zontal tracks.. Support it with stepladder.
\\-\\, _ HEADER BRACKET
TRACK
SECURE THE OPERATOR: Measure distance ("L"
in iIfustration) between operator and joist, or other
garage roof support., Cut both pieces of hanging brack-
et just beyond selected holes,. Notch bracket ends with
hack saw. Bend ends to form desired angles. Fasten
hanging brackets to operator chassis with 3/8 inch by
7/8 inch screws, and 3/8 inch Iock washers and nuts
Drill 3/16 inch pilot holes in roof supports Fasten
brackets wlth 5/16 inch lag screws.
NOTE: Lubricate bottom surface of Tee rail before
proceeding. Use tube of rail grease included
in hardware box,
STR UCTURAL-_
MEMBER !;l
HANGING
P
INSTALL RADIO RECEIVER: Refer to Step 14
Page 11,
\
Step ?
BEND
AS
NECESSARY
CONNECT ELECTRICAL POWER: Refer to Step 15,
Page 11.,
-15-