Hypertherm XPR170 - Example Grounding Diagram with an XPR Cutting System

Qualifications and Requirements
2
XPR170 Instruction Manual 810060 71
The following picture shows an example of a gantry ground bus. It is bolted to the gantry, close to
the motor. All of the individual ground cables from the components mounted on the gantry connect
to the bus. A single heavy cable then connects the gantry ground bus to the table ground bus.
1 Cable to the cutting table ground bus
2 Ground cables from components on the
gantry
1 2