Maintenance and Troubleshooting
Spirit200a User’s Manual Rev J
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7-3
Remote High Frequency Console
1. Open the cover of the RHF console and verify that all leads and hoses
are tightened securely.
Only tighten the fittings enough to make a
water or gas seal. The fittings are subject to damage if over
tightened
.
2. Check the spark gap electrodes for signs of wear. Replace electrodes
that have rounded faces. Use a clean feeler gauge and set the spark
gap to .015” (.38 mm).
Work Ground
1. Verify that the work ground lead is securely fastened to the star ground
on the cutting table, and that the connection point is free from
corrosion. Use a wire brush to clean the connection point if necessary.
