Hypertherm Powermax30 AIR Service Manual - Manual (Page 127)

Powermax30 AIR Service Manual 808850 127
6 – Power Supply Component Replacement
4. Remove the connectors at J5, J6, and J9 on the component side of the power board.
5. Remove the J3 connector from the compressor-driver board.
Figure 48
1
2
4
7
8 9
1
3 3 3
2
5
6
10
1 Input diode bridges
2 Capacitors
3 IGBTs
4 J12 (TORCH START connector)
5 Snubber resistor
6 J7 (ribbon cable connector)
7 J9
8 J6
9 J5
10 J3 (connects to compressor-driver board)