Hypertherm XPR300 - Replace a Proportional Valve; Remove a Proportional Valve

Gas Connect Consoles
2
80 809970 Field Service Bulletin XPR300
Replace a proportional valve

See VWI and OptiMix gas connect console mixer, transducers, and
valves on page 138 for location and part number.
Remove a proportional valve
1. Complete the following
procedures:
a. Remove the power from the
cutting system.
b. Remove the gas and fluid
pressure from the cutting
system.
c. Remove the top panel.
d. Remove the manifold-side
panel.

See Gas connect
console panels on
page 87.

Keep all nuts and screws
that you remove.
2. Remove the screw from
connector (not shown).
3. Remove the connector (not
shown).
4. Use a 14 mm socket wrench to
remove the nut .
5. Remove the coil/solenoid .
6. Remove the base cover .
7. Use a T20 screwdriver to remove the 2 screws .
8. Remove the base .
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