Chamberlain 3130M 1/3 HP Garage Door Opener User Manual


 
28
THE REMOTE CONTROL BATTERY
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.
Replace the battery with only
3V2032 coin cell batteries.
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 fi rst
year of operation.
Pages 23 and 24 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 25) after
any adjustment of limits or force.
NOTICE: To comply with FCC and or Industry Canada (IC) rules,
adjustment or modifications of this receiver and/or transmitter are
prohibited, except for changing the code setting or replacing the
battery. THERE ARE NO OTHER USER SERVICEABLE PARTS.
Tested to Comply with FCC Standards FOR HOME OR OFFICE USE.
Operation is 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.
To prevent possible SERIOUS INJURY or DEATH:
• NEVER allow small children near batteries.
• If battery is swallowed, immediately notify doctor.
To reduce risk of fi re, explosion or chemical burn:
• Replace ONLY with 3V2032 coin batteries.
• DO NOT recharge, disassemble, heat above 100° C
(212° F) or incinerate.
MAINTENANCE SCHEDULE
Every 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 23 and 24.
• Repeat the safety reverse test. Make any necessary
adjustments. See Adjustment Step 3.
Every Year
• Oil door rollers, bearings and hinges. The opener does
not require additional lubrication. Do not grease the door
tracks.
FORCE CONTROLS
Battery
positive
side up (+)