Hypertherm Powermax30 AIR - Page 108

108 Powermax30 AIR Service Manual 808850
6 – Power Supply Component Replacement
2. Remove the black and white wires from the top of the power switch.
Figure 31 – Single-phase CSA power cord wires

The power cord has a black wire and a white wire that connect to the power switch and
a green ground wire that connects to the heatsink.
Designator Wire color
L (live) Black
N (neutral) White
PE (ground) Green
AC AC
N
L
PE