This operating manual contains important information on the use, maintenance and safety of your Kemppi product. The technical specifications of the equipment can be found at the end of the manual. Please read the manual carefully before using the equipment for the first time. For your own safety and that of your working environment, pay particular attention to the safety instructions in the manual.
About FastMig M 420MV FastMig M 420MV is multi-operator power source designed for demanding professional use. It is suitable for MMA and MIG welding in DC. 1.2.1 Operation control and connectors 6,3A Fuse (delayed 6.3 A) Signal lamp Warning lamp for thermal protection Main switch Welding connection Earth connection...
Air-cooled system: FastMig power source + MXF MXF wire feed unit FastMig power source Gas supply MMA electrode holder Remote control device Air cooled welding Gun Power cable Earth return cable and clamp Control cable INSTALLATION Positioning of the machine Place the machine on a firm, dry and level surface.
OPERATION CONTROLS Main switch I/O When you turn the switch into I-position, pilot lamp H11 on the front face is illuminated and the machine is ready for use. Always turn the machine on and off with the mains switch, never use the mains plugs as a NOTE! switch.
Should you experience a malfunction from your machine, please consult the basic troubleshooting text above first, and complete some basic checks. If the machine malfunction cannot be corrected with these measures, contact your Kemppi maintenance service workshop. Operation of the overload protection Yellow thermal protection lamp is lit when the thermostat is operating due to loading beyond the stated duty cycle.
TECHNICAL DATA FastMig™ M 420MV 230 V range 400 V range Connection voltage 3~, 50/60 Hz 220 V -10 %...230 V +10 % 380 V -10 %...440 V +10 % Rated power 60% ED 21 kVA 22 kVA 100% ED 18 kVA 19 kVA Connection cable...
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KEMPPI OY KEMPPI, TRADING (BEIJING) COMPANY LTD Telefax +44 (0)845 6444202 Kempinkatu 1 sales.uk@kemppi.com Unit 105, 1/F, Building #1, PL 13 No. 26 Xihuan South Rd., KEMPPI FRANCE S.A.S. FIN-15801 LAHTI Beijing Economic-Technological Development 65 Avenue de la Couronne des Prés...