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Related Manuals for Kemppi MMT 42C
Summary of Contents for Kemppi MMT 42C
- Page 1 Operating manual Käyttöohje Bruksanvisning Bruksanvisning Brugsanvisning Gebrauchsanweisung Gebruiksaanwijzing Manuel d’utilisation Manual de instrucciones Instrukcja obsługi Инструкции по эксплуатации Manual de utilização Manuale d’uso...
- Page 3 Operating manual english...
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Page 4: Table Of Contents
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Page 5: Introduction
The MMT 42C is an air-cooled MIG/MAG welding gun for mechanised welding applications. It is specially designed to be used with Kemppi welding carriages. This welding gun has a straight neck and no trigger. Its operation is controlled by the welding equipment through the data cable. -
Page 6: Operation Safety
Ensure there is sufficient ventilation during welding. Observe safety recommendations and precautions when welding metals which contain lead, cadmium, zinc, mercury or beryllium and other harmful substances. Ensure you use appropriate protective respiratory equipment suitable for the welding application, environment and materials being welded. MMT 42C... -
Page 7: Connecting The Gun
For further information, please refer to consumables section later in this document on page 11. Dress the sharp filler wire. Improves wire loading and consumables life. Connect the welding gun and hand tighten the collar. © Kemppi Oy / 1131... - Page 8 Load filler wire using the WIRE INCH button. If you are using Kemppi MagTrac F 61 welding carriage, you can load the wire by selecting Wire Inch option in the MagTrac control panel menu. For more information, see MagTrac F 61 operating manual.
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Page 9: Use And Maintenance
The gun is equipped at the factory with a spiral liner for welding normal steel wire. Before connecting the gun to the welding machine, make sure that the liner type meets the recommendations for the welding filler wire to be used. © Kemppi Oy / 1131... - Page 10 • Clean wire liner when replacing wire reel, or more often. • Check daily that insulations of handle and gun cable are undamaged. • Check that there are no sharp bends in gun cable. Check and remove any spatter build-up from the nozzle. MMT 42C...
- Page 11 If you wish to lock the neck in its position, open the torx screw under the rubber collar of the bending support and remove one of the three washers. If the neck is locked, remember to loosen the torx screw before trying to unscrew the neck. NOTE! © Kemppi Oy / 1131...
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Page 12: Operation Disturbances
• Check gas type and flow • Check welding polarity and cable connections • Check filler material selection • Check filler wire delivery system • Check power supply. Are all electrical phases present? • Check that operator maintains correct technique/Arc length/travel speed/Gun angle Many of these checks may be carried out by the operator. However certain checks relating to NOTE! mains power must be completed by an authorised trained electrician. MMT 42C... -
Page 13: Ordering Numbers
Ordering numbers mmt 42C: 6254205 (3 m), 6254207 (4.5 m) Orange part code colour denotes standard delivery specification. NOTE! Gas nozzle 4300380 80 x 25 x 18 mm, standard (A x B x C) 4300380L 83 x 25 x 18 mm, long 4300380C 80 x 25 x 14 mm, conical 4307070 80 x 25 x 18 mm, standard, spatter protection bush 4308190 89.5 x 25 x 18 mm, special long Insulating bush 4307030 Contact tip (M8) 9580122 ø 0.8 mm 9580122A ø 0.8 mm... -
Page 14: Technical Data
MMT 42C 420A 0.8–1.6 mm Connection to MIG unit: Euro adapter Make sure that the gun selected is designed for the max. welding current needed. NOTE! Kemppi guns meet construction and safety requirements according to norm IEC / EN 60974-7. MMT 42C... - Page 16 ул. Полковая 1, строение 6 Kotimaan myynti: 127018 Москва KEMPPI FRANCE S.A.S. Tel +358 3 899 11 Tel +7 495 739 4304 65 Avenue de la Couronne des Prés Telefax +358 3 734 8398 Telefax +7 495 739 4305 78681 EPONE CEDEX myynti.fi@kemppi.com info.ru@kemppi.com FRANCE Tel +33 1 30 90 04 40 KEMPPI SVERIGE AB KEMPPI, TRADING (BEIJING) COMPANY, Telefax +33 1 30 90 04 45 LIMITED Box 717 sales.fr@kemppi.com Room 420, 3 Zone, Building B, S-194 27 UPPLANDS VÄSBY No.12 Hongda North Street, SVERIGE KEMPPI GmbH Beijing Economic Development Zone, Tel +46 8 590 783 00 Otto-Hahn-Straße 14 100176 Beijing Telefax +46 8 590 823 94 D-35510 BUTZBACH CHINA sales.se@kemppi.com...