Hypertherm XPR170 - Install a Proportional Valve

Gas Connect Consoles
2
XPR170 Field Service Bulletin 810410 83
Install a proportional valve
1. On the new base make sure that the 2 small O-rings are in the new base.
2. Align the arrow on the top of the base with the arrow on the manifold.
3. Use the 2 screws to install the base. Tighten to 1.6 N∙m (14 in∙lbf).
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Make sure that the stem O-ring is against the brass piece. If not, you can
damage the O-ring.
4. Install the base cover.
5. Install the coil/solenoid.
6. Install the nut. Tighten to 3.3 N∙m (29 in∙lbf).
7. Install the connector.
8. Install the screw.
9. Install the side panel.
10. Install the top panel
11 . Supply the gas and fluid pressure to the system.
12. Use the XPR web interface tool to do a leak test.
13. Use the XPR web interface to make sure that the pressures are in the acceptable ranges.
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For more information on the XPR web interface, refer to the Connect for
Communication in the XPR170 Instruction Manual (810060).