ESAB CROSSBOW - Connect Power and Air to Plasma Unit

ESAB Cutting Systems
CROSSBOW Page 57
Connect the Red wire to the IHS Lug on the PT-37 Shield, as shown.
Figure 37: IHS Cable Connected To Shield Cap
Number Description
1 Plasma IHS Cable
2 PT-37 Torch
3 Shield with IHS Lug
Connect the Black wire to work ground. This wire must be electrically connected to the plate that is
being cut. In a permanent installation, this should be bolted to the cutting table to provide a permanent,
reliable connection to work ground and the plate that is being cut. In a portable installation, a clamp
may be necessary to temporarily connect this wire directly to the work piece.
3.4.5 Connect Power and Air to Plasma Unit
Refer to your plasma system instruction manual for detailed installation instructions for input power and
air connections.
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1
3