Hypertherm Powermax30 AIR Service Manual User Manual
Page 108
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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
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