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Hypertherm HT4001 Plasma Arc Cutting System User Manual

Page 259

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APPENDIX F – SYSTEM GROUNDING

f-4

HT4001

Instruction Manual

Figure f-2

Alternate Ground Connection Configuration

The preferred cable routing for this configuration is as shown, but it is acceptable to “daisy-chain” the grounds for
the gas console and other equipment to the ignition console. The ignition console should NOT be daisy-chained
through the other components to the work table.

Plasma Power Supply

(PE)

(PE)

Power Cord
Ground

Ferrite Choke

Supplementary

Grounding Rod

Gas Console

Other Equipment

receiving power from the
plasma power supply

Ignition Console

Work Table

(PE)

(PE)