20-1. Warranty
The instrument is covered by a warranty for a period of one year from the date of delivery.
Please contact with Minebea's sales office or sales agent from which you have purchased as
for repairs and/or after service is required during the period of warranty.
20-2. Repair
Before asking repairs, please check once again that the connection, setting and adjustment
for the instrument have fini
shed properly.
Especially, please check whether the connections of strain gage applied transducers are
disconnected or cut off.
As a result of checking, still there may have some defects in the instrument, please contact
with Minebea's sales office or sales agency from which you have purchased.
20-3. Life time of using parts
There is a lifetime in parts used with this instrument.
The standard lifetime
is as follows though it changes according to the use and the
environmental condition, etc.
Name of parts Applications Standard lifetime
Back light of LED Display
Approx. 50 000 hours
(Environmental temperature : 50℃ )
EEPROM Record of set data Approx. 1 000 000 times for writing in EEPROM
Electrolytic capacitor
for elimination from input
noise of power supply
Approx. 10 years
(Environmental temperature : 20℃ )
DC-DC converter Power supply
Approx. 5 years
(In the specified operating temperature range)
20. Warranty
142
Specications & Others
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