Emergency Disconnect System; Disconnecting; Connecting - Chamberlain T Owner's Manual

WARNING
Door arm is released from trolley when emergency disconnect
CAUTION
opens.
To avoid being struck by door arm, do not stand under the
rope or door arm when pulling the emergency release.
TO DISCONNECT DOOR FROM OPENER
Emergency
Disconnect
Door Arm

EMERGENCY DISCONNECT SYSTEM

Header
Bracket
Clevis
Pin
Emergency
Disconnect
Straight
Door Arm
Assembly
Door
Bracket
Curved
Door Arm
Door
Pull emergency
release handle
straight down.
Emergency disconnect
will open.
Trolley
Track
Chain
Emergency
Release
Handle
TO RECONNECT DOOR ARM TO TROLLEY
Emergency
Disconnect
Door Arm
10
WARNING
WARNING
Lift free end of
door arm to trolley.
Pull emergency handle
to allow arm to engage
roll pin. Release handle.
Emergency disconnect
will close.