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42
Operation
To Open the Door Manually
To prevent possible SERIOUS INJURY or DEATH from a falling garage door:
• If possible, use emergency release handle to disengage trolley ONLY when garage 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 garage doorway is clear of persons and
obstructions.
• NEVER use handle to pull door open or closed. If rope knot becomes untied, you could
fall.
FOR T-RAIL
Disconnect the trolley
1. The door should be fully closed if possible.
2. Pull down on the emergency release handle.
Reconnect the trolley
The lockout feature prevents the trolley from reconnecting automatically.
1. Pull the emergency release handle down and back (toward the opener).
The door can then be raised and lowered manually as often as
necessary.
2. To disengage the lockout feature, pull the handle straight down. The
trolley will reconnect on the next UP or DOWN operation, either
manually or by using the door control or remote control.
FOR SQUARE RAIL
Disconnect the trolley
1. The door should be fully closed if possible.
2. Pull down on the emergency release handle so the trolley release arm
snaps to the vertical position. The door can now be raised and lowered
as often as necessary.
Reconnect the trolley
1. Pull the emergency release handle toward the garage door opener so
the trolley release arm snaps to the horizontal position. The trolley will
reconnect on the next UP or DOWN operation, either manually or by
using the door control or remote control.
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