Hypertherm Powermax105 Service Manual - Manual (Page 148)

TroubleshooTing and sysTem TesTs
8-10
powermax
105 Service Manual
500 kΩ 350 kΩ
200-600 V CSA model
500 kΩ 350 kΩ 500 kΩ 350 kΩ
>20 MΩ >20 MΩ
Ground is
at bottom of
heat sink
Ground is
at bottom of
heat sink
230-400 V CE, 380 V CCC/230-400 V CE,
400 V CE, 380 V CCC models