To Open The Door Manually; Care Of Your Opener - Craftsman 139.53924 Manual Del Propietário

To Open the Door Manually
To prevent possible SERIOUSINJURYor DEATHfrom a
falling garage door:
• If possible, use emergency releasehandle to
disengagetrolley 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 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
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.
iZZZZ'_ *
'-_
Trolley
\ Release Arm
(in Manual
Disconnect
Position)
Lockout position
(Manual disconnect)
TO RE-CONNECT THE 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 door control or remote.
(Pull at 45 ° angle)
To reconnect
CARE OF YOUR OPENER
LIMIT AND FORCE ADJUSTMENTS:
Weather conditions may cause
some minor changes in door
operation requiring some re-
adjustments, particularly during
the first year of operation.
Pages 27 and 28 refer to the
limit and force adjustments. Only
a screwdriver is required. Follow
the instructions carefully.
Repeat the safety reverse test
(Adjustment Step 3, page 29)
after any adjustment of limits
or force.
FORCE CONTROLS
U _,lIT CONTROLS
DOW N
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 & 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.
THE REMOTE CONTROL BATTERY
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 avoid/ (..__
crack:ing _ c_<--'<_/-_J'/
hous_
NOTICE: To comply with FCC and or Industry Canada rules (IC), adjustment or
modifications of this receiver and/or transmitter are prohibited, except for changing the
code setting or replacing the battery.THERE ARE NOOTHERUSERSERVICEABLE P ARTS.
Testedto Comply with FCCStandards FORHOMEOROFFICEUSE.Operationis subject to
the following two conditions: (1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may
cause undesired operation.
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