© KEMPPI OY8 – MINARC 150, 151 / 05314.2. TROUBLESHOOTINGMain switch signal light is not lit.Unit does not get electricity. Check mains fuses and replace when 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 fixed and that contact surface is clean and the cable isundamaged. See 3.4. Welding and 4.1. Daily maintenance.Overheat signal light 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 serviceworkshop.4.3. DISPOSAL OF THE MACHINEDo not dispose of electrical equipment together with normal waste!In observance of European Directive 2002/96/EC on Waste Electrical and ElectronicEquipment and its implementation in accordance with national law, electrical equipmentthat has reached the end of its life must be collected separately and returned to anenvironmentally compatible recycling facility. As the owner of the equipment, you shouldget information on approved collection systems from our local representative.By applying this European Directive you will improve the environment and humanhealth!5. ORDERING NUMBERSItem Ordering numberMinarc 150 welding machine 6102150(includes earth- and welding cables)Minarc 151 welding machine 6101151(includes earth- and welding cables)Earth cable and clamp 6184015Welding cable and electrode holder 6184005Carrying strap 9592162Optional:TIG torch TTM15V, 4 m 6271432