Chamberlain LM650EVGB Installation And Operating Instructions Manual page 7

10
ATTACHING EXTENSION POLES (IF REQUIRED)
(LM650EV / LM850EV ONLY)
Optional accessory for model LM850EV
• Align the extension pole holes with the drive legs.
• Insert the extension poles into the drive leg and fix in
place using screws provided.
• Slide the reinforcing brace over the poles and fix in
place using the screws provided.
Reinforcing brace must be used.
Use extension pole kit part number 001B6449-1
11
LEFT / RIGHT HAND INSTALLATION
LEFT
(handing must be
changed during limit
setting, section 13)
Inside garage looking out
Release cable
Rope
Manual Release
Overhand knot
Warning Label
Release handle
RIGHT
(factory
default
setting)
5