Craftsman 139.53901DM1/2 HP Manual Del Propietário página 31

Using the Wall-Mounted Door Control
Press the 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 Door Manually
To prevent possible SERIOUSINJURYor DEATHfrom 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.
• 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 THE TROLLEY:
The door should be fully closed if
possible. Pull down on the emergency
release handle (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 THE TROLLEY:
Pull the emergency release handle
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
Trolley ._._
Release Arm
(In Manual
Disconnect
Position)
Lockoutposition
(Manual disconnect)
Trolley
Trolley
1£" "_ Release
\ Arm
Emergency "'__
Release Handle _ -_,, _
/Down and Back/ _,_'
TOreconnect
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