Using The Wall-Mounted Door Control; To Open The Door Manually - Craftsman 139.53920DM Owner's Manual

Usingthe Wall-MountedDoor Control
THE DOORCONTROL BUTTON
Press the lighted push button to open or close
the door. Press again to reverse the door during
the closing cycle or to stop the door while it's
opening.
To Openthe DoorManually
To prevent possible SERIOUSINJURYor DEATHfrom a falling
garage door:
• If possible, use emergency releasehandle to disengage
trolley ONLYwhen garage door is CLOSED.Weak or broken
springs or unbalanceddoor could result in an open door
falling rapidly and/or unexpectedly.
• NEVERuse emergency releasehandle unless garage
doorway is clear of persons and obstructions.
• NEVERuse handle to pull door open or closed. If rope knot
becomes untied, you could fall.
DISCONNECT THETROLLEY:
The door should be fully closed if
possible. Pull down on the
emergency releasehandle (so that
the trolley releasearm 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 RE-CONNECT THETROLLEY:
Pull the emergency releasehandle
toward the opener at an angle so that
the trolley releasearm is horizontal.
The trolley will reconnect on the next
UP or DOWNoperation, either
manually or by using the door
control or remote.
Trolley
Disconnect
Position)
Lockoutposition
(Manual disconnect)
Trolley
\
Release
........ -'_. Arm
Emergency
Release Handle _x.
(Down and Back)_
To reconnect
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