Hypertherm XPR170 - Install the Ohmic Relay and Bracket

Torch Connect Console
3
106 810410 Field Service Bulletin XPR170
Install the ohmic relay and bracket
1. Use the 2 nuts to install the ohmic relay and bracket. Tighten to 3.3 N∙m (29 in∙lbf).
2. Push J2 through the grommet and connect it to J2 on the ohmic PCB.
3. Connect the ohmic wires to J3 or J4 where you removed them from.

The location of the ohmic wires varies by system setup.
4. Push the electrical wires together and tighten the connector.
5. Install the water hose, coolant hoses, and pilot arc lead.
6. Install the torch-side panel.
7. Install the top panel.
8. Install the coolant. Refer to the Coolant Installation section in the XPR170 Instruction Manual
(810060).