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5.
TROUBLESHOOTING
Problem
The main switch indicator will
not light up
Poor welding result
Overheating indicator lit
If the machine's malfunction is not eliminated with these measures, contact
KEMPPI service.
© Kemppi Oy / 1410
Cause
No electricity connected to the machine
• Check the mains supply fuses.
• Check the mains cable and plug.
Several factors affect the welding quality.
• Check that the earthing clamp is properly attached, the
point of attachment is clean and that the cable and its
connectors are intact.
• Check that the shielding gas flows out of the torch tip.
• The electric network voltage is irregular, too low or too
high.
The device has overheated.
• Ensure that cooling air has unrestricted flow.
• The machine's duty cycle has been exceeded. Wait for
indicator to turn off.
• Too low or high supply voltage.
EN
15
15
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