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REPLACEMENT OF WEAR-OUT PARTS
Replacement of battery for power failure alarm
Replace the battery for power failure alarm about every 3 years (when the battery check lamp lights) to
ensure the alarm is operated in the event of power failure. Contact our sales representative or agent for
the replacement of battery when the battery check lamp lights.
Ŷ The alarm function (blink of alarm lamp, sound of buzzer) will not operate when the battery for power
failure alarm is flat.
Ŷ The alarm lamp blinks and the buzzer sounds by the battery for power failure alarm. The regular
replacement of the battery for power failure alarm is important to prevent the rise of chamber temperature
in the case of unexpected situation.
<Important>
The used battery is a recyclable precious resource. Do not dispose of the battery. Always follow the
procedure for recycling.
WARNING
The replacement of the battery for power failure alarm should be executed by a qualified engineer
or service personnel only. The replacement of the battery for power failure alarm involves the risk of
electric shock.
Replacement of fan motor
Replace the fan motor for cooling circuit about every 6 years (when the battery check lamp blinks) to
ensure the appropriate operation of freezer. Contact our sales representative or agent for the
replacement of fan motor for cooling circuit when the battery check lamp blinks.
Ŷ The appropriate operation of the unit is maintained by cooling the compressor with a fan. The motor to
operate the fan (fan motor for cooling circuit) is a wear-out part. A degraded fan motor may result in the
poor cooling performance.
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