Troubleshooting - Everlast PowerUltra 206Pi Setup And User Manual

Section 4
TIG/Stick Trouble shooting:
Machine will not turn on.
Machine runs, but will not weld in either mode.
Arc will not start unless lift started.
Tungsten is rapidly consumed.
Tungsten is contaminated, arc changes to a green color.
Porosity of the Weld. Discolored weld color. Tungsten is
discolored. Tungsten is consumed, sparking.
Weld quality is poor. Weld is dirty/oxidized.
Over current/Duty cycle LED illuminates. Machine runs,
but no output.
Unstable Arc.
Other issues.
CAUSE/SOLUTION
Check cords and wiring in the plug. Check circuit
breaker.
Check for sound work clamp and cable connections.
Make sure work cable and TIG Torch are securely fas-
tened to the Dinse style connector. Reset main power
switch if overcurrent light is on. Contact Technical Sup-
port.
Check HF point gap. Set to .035" See addendum or
contact Technical Support. Make sure unit is set to HF
Inadequate gas flow. Too small of tungsten. Wrong
shielding gas. Use only Ar. Using green tungsten. Use
red thoriated or other color. Wrong polarity. Too
much AC cleaning.
Tungsten is dipping into weld. Check and adjust stick
out to minimum 1/8 inch. Tungsten is melting. Reduce
amperage or increase tungsten size.
Low flow rate of shielding gas. High flow rate of shield-
ing gas. Too short of post flow period. Wrong TIG cup
size. Contaminated gas. Weld is in a drafty area.
Possible gas leaks internally or externally due to loose
fittings. Base metal is contaminated with dirt or
grease.
Eliminate drafts. Check if there is sufficient shielding
gas left in tank. Check gas flow. Adjust for higher flow
of gas. Listen for audible click of gas solenoid. If no
click is heard, then contact Everlast Support. Clean
weld properly, especially in Aluminum. Too short of
post flow. Check tungsten stick out.
Duty cycle exceeded or Over current. Allow machine
to cool. Reset main power switch after full cool down
period. Make sure fan is not blocked. Check wiring.
Poorly ground or shaped tungsten. Regrind to proper
point. Too much AC positive polarity. Reduce balance
to 30% or less. Increase AC Frequency.
Contact Everlast support.
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Trouble Shooting