- Outback Power Systems, Inc. Welding System User Manual

7
AC AND DC GROUNDING REQUIREMENTS
• Connect only to a grounded, permanent wiring system. Ensure there is only one neutral-ground
connection in the system at any time. Some codes require this connection be made at the main
panel only.
• If the system has a generator, its neutral-ground connection will probably need to be disengaged.
• For all installations, the negative battery conductor should be bonded to the grounding system at
one (and only one) point in the system.
• The FX should never be positive grounded.
The equipment ground on each is marked with this symbol:
Box lug for grounding the FX chassis