Sears 139.53971SRT - Manual (Page 32)

Using the Wall-Mounted Door Control To Open the Door Manually
LIGHTED
Press the lighted push
button to open or close the
door. Press again to reverse
the door during the closing
cycie or to stop the door
while it's opening.
THE PREMIUM CONTROL CONSOLE
Light feature
Press the Light button to turn the opener light on or
off. It will not control the opener light when the door is
in motion. If you turn it on and then activate the
opener, the light will remain on for 4-1/2 minutes.
Press again to turn it off sooner.
Lock feature
Designed to prevent operation of the door from hand­
held remote controls. However, the door will open
and close from the Door Control, the Outdoor Key
Switch and the Keyiess Entry Accessories.
To activate, press and hold the Lock button for 2
seconds. The push button light will flash as long as
the Lock feature is on.
To turn off, press and hold the Lock button again for
2 seconds. The push button light will stop flashing.
The Lock feature will also turn off whenever the SRT
(Smart Receiver/Transmitter) button on the motor unit
panel is activated.
A WARNING
• 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.
DISCONNECT THE TROLLEY:
The door should be fully closed
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.
Trolley
Trolley
Release arm^
(In Manual
Disconnect
Position)
Lockout position
(Manuai disconnect)
TO RE-CONNECT THE TROLLEY:
Pull the emergency release
handle toward the opener at
a 45° degree 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.
Trolley
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