FastMig M 420MV Operating manual EN Brugsanvisning NO Manual de instrucciones ES Manual de utilização PT
OPERATING MANUAL English
CONTENTS 1. 1.1 1.2 1.3 2. EN 2 Introduction. ................................. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 General. ............................................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1. INTRODUCTION 1.1 General Congratulations on choosing the FastMig welding equipment. Used correctly, Kemppi products can significantly increase the productivity of your welding, and provide years of economical service. 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.
1.2 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 8. 2. 4. 6,3A 3. EN 1. 7. 1. 2. 3. 4. 5. 6. 7. 8. 1.3 7. 5. 6. Fuse (delayed 6.3 A) Signal lamp Warning lamp for thermal protection Main switch Welding connection Earth connection Control cable connection Inlet of mains cable Accessories 1.3.1 Remote control devices R10 1.
1.3.2 Cables NOTE ! Always check before use that the mains cable, earth return cable and its clamp, interconnection cable and shielding gas hose are in a serviceable condition. Ensure that connectors are correctly fastened. Loose connectors can impair welding performance and damage connectors. Liquid-cooled system: FastMig power source + MXF + FastCool 10 5. 6. 4. 1. 7. 10. 2. 8. EN 3. 9. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
Air-cooled system: FastMig power source + MXF 4. 5. 1. 3. 6. 9. 2. 7. 8. 1. 2. 3. 4. 5. 6. 7. 8. 9. EN 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 2. INSTALLATION 2.1 Positioning of the machine Place the machine on a firm, dry and level surface. Where possible, do not allow dust or other impurities to enter the machines cooling air flow.
2.3 Connection to the mains supply FastMig power sources are delivered equipped with 5 m mains cable without plug. If local electricity regulations of operating country are stating otherwise, the mains cable should be replaced in conformity with the local regulations. Connection of the mains cable, mounting and change of the plug should only be carried out by a competent electrician. Remove the machine’s right side plate to enable the mounting of a mains cable.
3. OPERATION CONTROLS 3.1 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. NOTE! Always turn the machine on and off with the mains switch, never use the mains plugs as a switch. 3.
5. MAINTENANCE When considering and planning routine maintenance, please consider the frequency of machine use and the working environment. Correct operation of the machine and regular maintenance will help you avoid unnecessary downtime and equipment failure. NOTE! Disconnect the machine from the mains before handling the electrical cables. 5.1 Daily maintenance • Check the overall condition of the welding gun. Remove welding spatter from the contact tip and clean the gas nozzle.
6. OPERATION DISTURBANCES 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.
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9. TECHNICAL DATA FastMig™ M 420MV 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 H07RN-F 4G6 (5 m) 4G6 (5 m) 50 A 35 A 60 % ED 420 A 420 A 100 % ED 380 A 380 A MMA 15 A/20 V...420 A/48 V 15 A/20 V...420 A/44 V MIG 20 A/12 V...420 A/48 V 20 A/12 V...420 A/44 V 48 V 44 V MMA U0 = 48...53 V Uav = 50 V U0 = 48...53 V Uav = 50 V MIG/MAG U0 = 60...65 V U0 = 53...
KEMPPI OY Kempinkatu 1 PL 13 FIN-15801 LAHTI FINLAND Tel +358 3 899 11 Telefax +358 3 899 428 export@kemppi.com www.kemppi.com Kotimaan myynti: Tel +358 3 899 11 Telefax +358 3 734 8398 myynti.fi@kemppi.com KEMPPI SVERIGE AB Box 717 S-194 27 UPPLANDS VÄSBY SVERIGE Tel +46 8 590 783 00 Telefax +46 8 590 823 94 sales.se@kemppi.com KEMPPI NORGE A/S Postboks 2151, Postterminalen N-3103 TØNSBERG NORGE Tel +47 33 346000 Telefax +47 33 346010 sales.no@kemppi.
