12. Inspection
12-1
12. Inspection
12.1 Limited-life components and replacement cycle
Table 12-1 lists the limited-life components used in the S10VE, and their replacement cycle.
Table 12-1 Limited-life components and replacement cycle
Limited-life component
Replacement cycle
Component name
Module
Replacement
cycle
Unit of
replacement
Model
Manufacturer
Primary battery
CPU
5 years
Primary battery
HDC5200
Hitachi, Ltd.
Aluminum
electrolytic capacitor
Power supply
10 years
(35°C ambient
temperature)
Power supply
module
LQV410
Hitachi, Ltd.
Notice
● The aluminum electrolytic capacitors in the power supply module (LQV410) have a limited lifespan.
We recommend that you replace the power supply module within 10 years.
The service life of the aluminum electrolytic capacitors is approximately 10 years at an ambient
temperature of 35°C. The service life halves with every 10°C increase in ambient temperature.
When keeping a spare power supply module in long-term storage, store it in an environment with a
temperature from 15°C to 40°C and humidity of 65% or less.
Summary of Contents for S10VE
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