Manual Release; Emergency Disconnect System Model Gt And T; Emergency Disconnect System Model Apt - Chamberlain GH Installation Manual

MANUAL RELEASE

EMERGENCY DISCONNECT SYSTEM
MODEL GT AND T
TO DISCONNECT DOOR FROM OPERATOR
The door should be in the fully closed position if possible.
1
Pull emergency release handle straight down. Emergency
disconnect will open.
TO RECONNECT DOOR ARM TO TROLLEY
2
Lift free end of door arm to trolley. Pull emergency release
handle to allow arm to engage roll pin. Release handle.
Emergency disconnect will close.
EMERGENCY DISCONNECT SYSTEM
MODEL APT
TO DISCONNECT DOOR FROM OPERATOR
The door should be in the fully closed position if possible.
1
Pull down on the emergency release handle and raise or
lower the door manually.
TO RECONNECT DOOR ARM TO TROLLEY
2
The trolley will reconnect on the next UP or DOWN operation,
either manually or by using the door control or remote.
Manual Release
WARNING WARNING
To prevent possible SERIOUS INJURY or DEATH from a falling
door or arm:
CAUTION
• DO NOT stand under the door arm when pulling the
emergency release.
• If possible, use emergency release handle to disengage trolley
ONLY when door is CLOSED. Weak or broken springs or
unbalanced door could result in an open door falling rapidly
and/or unexpectedly.
• NEVER use emergency release handle unless doorway is clear
of persons and obstructions.
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AVERTISSEMENT
ATTENTION
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ADVERTENCIA
PRECAUCIÓN
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