Hypertherm Powermax65 Service Manual Rev.1 - Manual (Page 143)

TroubleshooTing and sysTem TesTs
powermax
65/85 Service Manual 5-17
WORK
LEAD
BLK
BLK
J13
J16 J17 J18 J19
J26
J29
TP12
J28
TP10
TP11
Power switch
(S1)
200 – 600 V CSA power supply overview
Power board
Flyback circuit
Control board
Digital signal
processor (DSP)
board
Ground Test points
Gate drive
connectors
Gate drive
connector
PFC
temperature
sensor
Nozzle
wire
Electrode
wire
Transformer
wires
Output
inductor wire
Damper
resistor
wires
3uF Capacitors
PFC inductor wires