Kemppi MinarcTig 180 - Manual (Page 15)

1 MinarcTig TM 180
© Kemppi Oy 0615
EN
5. TROUBLESHOOTING
Problem Cause
Main switch indicator
light does not switch on
The machine has no supply voltage
• Check supply voltage fuses
• Check supply voltage cable and plug
Machine welds badly Welding outcome is influenced by several
• Check that the earthing clamp is fixed
properly, fixing point is clean, and both
cable and its connections are undamaged
• Check the flow of shielding gas from the
tip of the welding torch
• Supply voltage is uneven, too low or too
high
Over-heating indicator
light switches on
The machine has over-heated
• Check that cooling air can flow without
obstructions
• Machine’s volume-capacity ratio has
been exceeded; wait for the indicator
light to switch off
• The supply voltage is too low or too high
If the machine’s malfunction can not be corrected with these measures, contact the
KEMPPI maintenance service.