Daily Maintenance; Troubleshooting; Ordering Numbers - Kemppi MINARC 150 AU Operation Instructions Manual

4.1.

DAILY MAINTENANCE

Perform the following maintenance daily:
Clean electrode holder and TIG torch's gas nozzle. Replace damaged or
worn parts.
Check TIG torch's electrode. Replace or sharpen, if necessary.
Check tightness of welding and earth cable connections.
Check condition of mains and welding cables and replace damaged
cables.
See that there is enough space in front of and back of the unit for
ventilation.
4.2.

TROUBLESHOOTING

Main switch signal light is not lit.
Unit does not get electricity.
Check mains fuses and replace if necessary.
Check mains cable and plug, replace damaged parts.
Unit does not weld well.
Arc is uneven and goes off. Electrode gets stuck in weld pool.
Check welding settings and adjust when necessary. See 3. Use.
Check that earth clamp is properly fi xed and that contact surface is clean and
the cable is undamaged. See 3.4. Welding and 4.1. Daily maintenance.
Signal light for overheating is lit.
The unit has overheated. See 3.2. Operating functions.
Check that there is ample space in front of and back of the unit for
ventilation.
Check welding settings. See 3.3. Welding selections.
If problems in use are not solved with above mentioned measures, please contact a
Kemppi service workshop.
5.

ORDERING NUMBERS

Item
Minarc 150AU welding machine
(includes earth- and welding cables)
Earth cable and clamp
Welding cable and electrode holder
Carrying strap
Optional:
TIG torch TTM15V, 4 m
8 – Minarc 150AU / 0411
Ordering number
6102150AU
6184015
6184005
9592162
6271432
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