Care Of Your Opener; To Open The Door Manually - Craftsman 139.53918d Owner's Manual

Care of Your Opener THE REMOTE CONTROL BATTERY
MAINTENANCE SCHEDULE
Once a Month
• Manually operate door. If it is unbalanced or binding,
call a trained door systems technician.
• Check to be sure door opens and closes fully. Adjust
limits and/or force if necessary (see pages 27 and 28).
• Repeat the safety reverse test. Make any necessary
adjustments (See Adjustment Step 3).
Once a Year
• Oil door rollers, bearings and hinges. The opener does
not require additional lubrication. Do not grease the
door tracks.
To prevent possible SERIOUSINJURY or DEATH:
• NEVERallow small children near batteries
• If battery is swallowed, immediately notify doctor
The lithium battery should
produce power for up to
5 years. To replace battery,
use the visor clip or
screwdriver blade to pry open
the case as shown. Insert
battery positive side up (+).
Dispose of old battery properly.
Open this end
first to avoidJ L..._
crack:ing _ d_._--_..._/--_J
hous_
NOTICE:To comply with FCCand or Industry Canadarules (IC), adjustment or modifications of
this receiver and/or transmitter are prohibited, exceptfor changing the code setting or replacing
the battery. THERE ARE NOOTHERUSERSERVICEABLE PARTS.
Tested to Comply with FCC Standards FORHOME OR OFFICEUSE.Operation is subject to the
following two conditions: (1) this device may not causeharmful interference, and (2) this device
must acceptany interferencereceived,including interferencethat may cause undesired operation.
To Open the Door Manually
DlSCONNECTTHE 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.
TO RE-CONNECTTHE
TROLLEY:
Pull the emergency release
handle toward the opener 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 control
console or remote.
Trolley
Trolley -- .°_
Release Arm
(In Manual
Disconnect
Position)
b
Lockout position
(Manual disconnect)
Trolley
e
Emergency "" "__
Release Handle _ '_ ._
(Down and Back) _"_._'
%
To reconnect
To prevent possible SERIOUSINJURYor DEATHfrom a
falling garage door:
• If possible, useemergency releasehandle to disengage
trolley ONLYwhen garage door is CLOSED.Weak or
broken springs or unbalanced door could result in an open
door falling rapidly and/or unexpectedly.
• NEVERuse emergency release handle 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.
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