Hypertherm HD3070 Plasma Arc Cutting System w/ Automatic Gas Console - Manual (Page 280)

HD3070 with Automatic Gas Console Instruction Manual g-3
16
APPENDIX G
Figure g-1 Recommended Ground Connection Configuration
Note: Configuration may vary for each installation and may require a different ground scheme.
Plasma Power Supply
(PE)
(PE)
(PE)
(PE)
Power Cord
Ground
Ferrite Choke
Supplementary
Grounding Rod
Gas Console
Other Equipment
receiving power from the
plasma power supply
RHF Console
Work Table