Hypertherm Command THC Instruction Manual page 127

HT4400 SETUP
Plasma interface PC board preparation
See Figure 3h-1.
Remove and discard the access cover from the plasma interface assembly.
Remove and discard the 2 connectors from the plasma interface PC board.
Remove the plasma interface PC board from the interface enclosure. Save the PC board, the
4 standoffs and the 4 mounting screws.
Discard the interface enclosure.
3h-2
5
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