Care Of Your Opener; Maintenance Schedule - Craftsman 139.53902D Manual Del Propietário

CARE OF YOUR OPENER
THE REMOTECONTROL CONTROLBATTERY
LIMIT AND FORCEADJUSTMENTS:
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 adjustmentof
limits or force.
FORCECONTROLS
ADJUSTMENT LABEL
MAINTENANCE SCHEDULE
Oncea Month
• Manually operate door. If it is unbalancedor binding, call a
trained door systems technician.
° Checkto be sure door opens & closes fully. Adjust limits and/
or force if necessary (see pages 27 and 28).
° Repeatthe safety reversetest. Make any necessary
adjustments (see Adjustment Step 3).
Oncea Year
• Oil door rollers, bearings and hinges. The opener does not
require additional lubrication. Do not greasethe door tracks.
To prevent possible SERIOUSINJURY or DEATH:
° NEVERallow small children near batteries.
° If battery is swallowed, immediately notify doctor.
To reduce risk of fire, explosion or chemical burn:
* ReplaceONLY with 3V2032 coin batteries.
° DO NOT recharge, disassemble, heat above 100°C (212°F)
or incinerate.
The lithium battery should produce
power for up to 5 years. To replace
Open
this
end
first to avoid_ _ _zj
battery, use the visor clip or screwdriver cracking _ ,_
blade to pry open the case as shown, hous_
Insert battery positive side up (+).
Dispose of old battery properly.
Replace the battery with only 3V2032
coin cell batteries.
NOTICE: To comply with FCC and or Industry Canadarules (IC),adjustment or modifications of this
receiver and/or transmitter are prohibited, except for changing the code setting or replacing the
battery.THEREARE NOOTHERUSERSERVICEABLE PARTS.
Tested to Comply with FCCStandards FOR HOMEOR OFFICEUSE. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2) this device
must acceptany interference received,including interferencethat may cause undesiredoperation.
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