Hypertherm Powermax65 SYNC - Replace the fan and fan shroud

Do System Tests to Identify Defective Components
5
Powermax65/85/105 SYNC Troubleshooting Guide 810430 85
Figure 12 – Powermax65/85 SYNC voltages for inverter IGBT and bulk capacitors
J19
TP13
TP11
TP12
W
R
B
J18
J23
J24
J30
J16J17J18J19
J29
TP12
TP10
TP11
W
R
B
1
2
1
2
750 VDC
375 VDC
375 VDC
850 VDC
425 VDC
425 VDC
560 VDC
280 VDC
280 VDC
CSA
CE / CCC
200 VAC – 480 VAC input
(CSA)
600 VAC input
(CSA)
400 VAC input
(CE / CCC)