Maintenance; Maintenance Schedule; The Remote Control Battery - Chamberlain B4545 Guide De L'utilisateur

Maintenance

Maintenance Schedule

EVERY MONTH
Manually operate door. If it is unbalanced or binding, call a trained door systems technician.
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Check to be sure door opens and closes fully. Adjust if necessary, see the Installation Manual - Adjustments 1.
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Test the safety reversal system, see the Installation Manual - Adjustments. Adjust if necessary .
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EVERY YEAR
Oil door rollers, bearings and hinges. The garage door opener does not require additional lubrication. Do not
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grease the door tracks.
Test the battery backup and consider replacing the battery to ensure the garage door opener will operate during
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an electrical power outage, see page 16 to test the battery backup.
Caring for the LED Light Pods
Models B1381 and B6765
The lighting of this garage door opener includes 100 premium LEDs. This provides an impressive daylight quality light
and will illuminate all corners of the garage. With long lasting LEDs, you will not have to change light bulbs. If you do
experience any issues with the LED, contact customer service or a certified door professional.
To remove dust or debris, carefully pull open the light pod and gently wipe out with a soft dry cloth.

The Remote Control Battery

To prevent possible SERIOUS INJURY or DEATH:
NEVER allow small children near batteries.
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If battery is swallowed, immediately notify doctor.
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To reduce risk of fire, explosion or chemical burn:
Replace ONLY with 3V CR2032 coin batteries.
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DO NOT recharge, disassemble, heat above 212°F (100°C) or incinerate.
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The 3V CR2032 Lithium battery should produce power for up to 3 years. If the battery is low, the remote control's LED
will not flash when the button is pressed.
To replace battery, pry open the case first in the middle (1), then at each side (2 and 3) with the visor clip. Replace the
batteries with only 3V CR2032 coin cell batteries. Insert battery positive side up. Dispose of old batteries properly.
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