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Fault Symptoms Rectication
7. Unstable current output during the
welding operation and the potentiometer
is unavailable.
1. Possible damage of 1K resistance. Replace it if necessary.
2. The connection of this welding equipment is not available.
8. Excessive splash generated during
welding operation. It is difficult to weld
with alkaline rod.
1. Misconnection of earth cable and welding torch cable.
2. Reconnect them.
9. Insufficiency in welding and cutting
performance, and the arc is not stable.
1. Possible insufficiency of voltage input.
2. The connection of earth cable is unavailable. Reconnect it.
3. The gas supply system is unavailable. Examine it and fix it if
necessary.
4. There is possible deficiency of electrode of cutting torch.
5. The filter capacitor of this welding and cutting equipment is
not
available. Replace it if necessary.
6. The rod is not available due to the fact that the rod has
become
damp or damaged.
7. The current is not available to start the arc.
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