Fuji Electric FRENIC-HVAC User Manual page 669

Chapter 10
MAINTENANCE AND INSPECTION
This chapter provides the instructions on how to perform daily and periodic inspections in order to avoid
trouble and keep reliable operation of the inverter for a long time.
Contents
10.1 Daily Inspection ........................................................................................................................................ 10-1
10.2 Periodic Inspection .................................................................................................................................... 10-1
10.3 List of Periodic Replacement Parts ........................................................................................................... 10-3
10.3.1 Judgment on service life .................................................................................................................... 10-4
10.4 Measurement of Electrical Amounts in Main Circuit ............................................................................... 10-8
10.5 Insulation Test ........................................................................................................................................... 10-9
10.6 Cooling Fan Replacement Procedure ...................................................................................................... 10-10