CHAMBERLAIN
®
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GARAGE
The Chamberlain Group, Inc.
845 Larch Avenue
EImhurst, Illinois 60126-1196
www.liftmaster.com
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®
DOOR OPENER
Model Series 1200
For Residential
Use Only
Q
®
LiftMaster
Model 1256R-
I/2HP
Model 1246R-
I/3HP
]
Model 1255R - I/2HP
Model 1245R - I/3HP
_00000_
Model 1240R - 1/4HP
Owner's
Manual
•
Please read this manual
and the enclosed
safety materials
carefully!
•
Fasten the manual near the garage door after installation.
• The door WILL NOT CLOSE
unless the Protector
System ® is connected
and
properly
aligned.
•
Periodic
checks
of the opener
are required
to ensure safe operation.
• The model number
label is located on the front
panel of your opener.
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