CCW-R-2**B INSTRUCTION MANUAL 10 MAINTENANCE AND INSPECTION
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10.3.8 Replacement of Memory Backup Battery
This weighing machine uses a primary battery as a backup battery in order to store presettings. When the
battery voltage decreases due to the battery life, presettings will be deleted.
The weighing machine has a check function for battery voltage, but by the time the battery voltage
decrease is detected, presettings may already be deleted.
In order to protect presettings by replacing the battery before the battery voltage decrease due to battery
life is detected, it is recommended to periodically contact and ask the distributor or Ishida customer
support to replace the battery for your weighing machine.
The rough standard for the battery replacement is every five years. However, the battery life may become
less than five years depending on the operation environment.
• The replacement of the memory backup battery should be performed by the
Ishida service department.
Contact the distributor or Ishida customer support.