Replacement Of Wear-Out Parts; Replacing The Battery For Power Failure Alarm; Replacing The Battery For Backup Cooling Kit - Panasonic MDF-DU900V Operating Instructions Manual

REPLACEMENT OF WEAR-OUT PARTS

Replacing the battery for power failure alarm

Replace the battery for power failure alarm every 3 years. Contact our sales representative or agent for the
replacement of battery when "Warning: Exchange a Main Battery." is displayed in the message display
field.
The replacement of the battery for power failure alarm is a paid service.
The alarm function (message display, sound of buzzer and remote alarm) will not operate when the battery for
power failure alarm is flat.
"Warning: Power Failure." is displayed 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.
WARNING
《Important》 The used battery is a recyclable precious resource. Do not dispose of the
battery. Always follow the procedure for recycling.

Replacing the battery for backup cooling kit

Replace the battery for backup cooling kit every 3 years. Contact our sales representative or agent for the
replacement of battery when "Warning: Exchange a Backup Battery." is displayed in the message display
field.
The replacement of the battery for backup cooling kit is a paid service.
The backup cooling kit will not operate when the battery for backup cooling kit is flat.
When the chamber temperature rises, the backup cooling kit is activated by the battery for backup cooling kit
even during a power failure. The regular replacement of the battery for backup cooling kit is important to
prevent the rise of chamber temperature in the case of unexpected situation.
WARNING
《Important》 The used battery is a recyclable precious resource. Do not dispose of the
battery. Always follow the procedure for recycling.
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.
The replacement of the battery for backup cooling kit should
be executed by a qualified engineer or service personnel
only.
 The replacement of the battery for backup cooling kit
involves the risk of electric shock.
53