20
REPLACEMENT OF BATTERY
Replace the battery for power failure alarm about every 3 years (when the battery indicator 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 indicator lights.
The alarm function (blink of alarm indicator, sound of alarm buzzer) will not operate when the battery for
power failure alarm is flat.
The alarm indicator blinks and the alarm 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.