Chapter 7 - Troubleshooting & Maintenance
7-10
7.5.6 Parts replacement
Part name Period Comments
Cooling fan 2-3 years
Exchange for a new part after consulting
LS A/S center.
Electrolytic
capacitor
5 years
Check for the periodic inspection for 1
year. Exchange for a new part after
consulting LS A/S center.
The Recommended level to exchange a
capacitor in main/control circuit is 85%
or less of the initial value.
Relays -
Exchange for a new part after consulting
LS A/S center.
The life expectancy of a part depends on the type of part, the environment, and operating conditions.