Kemppi fastmig kms 400 mvu Operating Instructions Manual

Contents

Fastmig™ Kms 400 mVU / 0647 – © Kemppi oy6. OPERATION dISTuRbANCESIn case of problems contact the Kemppi works in Lahti, Finland, or your local Kemppi dealer.Check the maintenance objects before the machine is sent to the Service Workshop.6.1. OPERATION OF ThE OVERLOAd PROTECTIONYellow pilot lamp H12 of thermal protection is lit when thermostat has operated due to overheatingof machine.The thermostat of machine will operate, if machine is continuously loaded over rated values orcooling air circulation is blocked.Cooling fan cools down the machine and when the pilot lamp is not lit the machine is automaticallyready for welding.6.2. CONTROL FuSESFuse F11, 6,3 A delayed, on the rear wall of machine is as protection for connection of auxiliarydevices X14-15.Use same type and rating of fuse which is marked beside the fuse adapter. Damagecaused by a wrong type fuse is not covered by the guarantee.6.3. uNdER- ANd OVERVOLTAGES IN ThE mAINS SuPPLyPrimary circuits of machine are protected against sudden, transient overvoltages.Machine is designed to withstand 3 x 440 V or 3 x 230 voltage continuously (see technical data).See to it that voltage is kept within admissible limits especially when mains supply is taken e.g.from combustion engine generator.If the mains has undervoltage or overvoltage machine control stops to operate automatically.6.4. LOSS OF A PhASE IN ThE mAINS SuPPLyLoss of a phase causes noticeable poorer welding properties than normally or the machine doesn’tget started at all. Loss of a phase can be due to following:– blowing of mains supply fuse– defective mains cable– bad connection of mains connection cable on terminal block or plug of machine7. 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!