10
To prevent possible SERIOUS INJURY or DEATH from a falling
door or arm:
• 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.
EMERGENCY DISCONNECT SYSTEM
ADJUSTMENT
TO DISCONNECT DOOR FROM OPERATOR
The door should be in the fully closed position if possible. Pull
down on the emergency release handle (so that the trolley release
arm snaps into a vertical position) and lift the door manually. The
lockout feature prevents the trolley from reconnecting
automatically, and the door can be raised and lowered manually
as often as necessary.
TO RECONNECT DOOR ARM TO TROLLEY
Pull the emergency release handle toward the operator at an
angle so that the trolley release arm is horizontal. The trolley will
reconnect on the next UP or DOWN operation, either manually or
by using the door control or remote.
Emergency
Disconnect
Door Arm
Pull emergency release
handle straight down.
Emergency disconnect
will open.
Emergency
Disconnect
Door Arm
Lift free end of door arm
to trolley. Pull emergency
handle to allow arm to
engage roll pin. Release
handle. Emergency
disconnect will close.
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