Basic Check
............................................................................................. 1 – 57
Testing Tools ............................................................................................. 1 – 57
Measurement of Card Voltage .................................................................. 1 – 58
Checking Contactor Coil .......................................................................... 1 – 61
Checking Contactor Tip ............................................................................ 1 – 61
Checking Inverter ..................................................................................... 1 – 62
Regeneration Check ................................................................................. 1 – 63
AC Motor System Basics
...................................................................... 1 – 64
AC Motor Troubleshooting
.................................................................... 1 – 66
