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10. MAINTENANCE
For the product, the following items should be serviced for scheduled maintenance.
Maintenance service should be performed at the intervals specified below.
(1) Calibration of apparatus
An annual maintenance inspection is recommended to ensure the operation and measuring accuracy of the
product.
Must be returned to KYOWA for the scheduled maintenance inspection.
(2) Replacement of limited life parts
Item
Content
Frequency
Aluminum
electrolytic
capacitor
The signal-noise ratio will lower due to capacity shortage or smoke will be
emitted due to liquid leak, resulting in a malfunction of the product.
Service life, depends on the frequency of use and ambient temperature, is
approximately 5 years at 25
℃
.
Overhaul the product every 5 years.
Every 5 years
Lithium battery
When the battery is died, the clock function is reset to the default settings after
turning ON the power.
The startup window is also reset to the default settings.Service life, depends
on the frequency of use and ambient temperature, is approximately 5 years.
Replace the product every 5 years.
Every 5 years
The above figure is only a rough indication. We do not promise or guarantee that the product is error-free or will be
repaired at no additional cost during the above period.
To operate the product normally, finding a sign of the product failure early by daily/periodic inspections and taking the
corrective action are required.
We do not guarantee any damage resulting from the user's failure to comply with the safety precautions. Replacement
will be charged within the warranty period.
