Error Codes - Pro-Point 9085986 Mode D'emploi

V1.0
Arc difficult to start or will not start DC welding.
1. Incorrect machine set up.
2. No gas, incorrect gas flow.
3. Tungsten is contaminated.
4. Incorrect tungsten size
and or tungsten being
used.
5. Loose connection.
6. Earth clamp not
connected to work.

ERROR CODES

E1 The digital meter displays 'E-1' when the welding machine's main circuit is
overheated. It is unnecessary to turn off the machine, as it will reset after a
few minutes of cooling.
E2 The digital meter displays 'E-2', when the welding machine has an
undervoltage. The welding machine will resume working when the voltage
returns to a sufficient level for normal operation.
E3 The digital meter displays 'E-3', when the welding machine draws too much
power, causing the machine to overheat. Restart the machine to continue
welding.
E4 The digital meter displays 'E-4', when the welding machine has an
undervoltage. The welding machine will resume working when the voltage
returns to a sufficient level for normal operation
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AC/DC Inverter TIG/Arc Welder
1. Check machine set up is correct.
2. Check the gas is connected and cylinder valve open,
check hoses, gas valve and torch are not restricted.
Use the table in Appendix B or C to set the rate of
gas flow.
3. Remove 0.39 inches of contaminated tungsten and
re grind the tungsten.
4. Check and change the size and or the tungsten if
required.
5. Check all connectors and tighten.
6. Connect the earth clamp directly to the workpiece
wherever possible.
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