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25, 27, 32, 35, 42 30W, 42W, 52W Operating manual • English Käyttöohje • Suomi Bruksanvisning • Svenska Bruksanvisning • Norsk Brugsanvisning • Dansk Gebrauchsanweisung • Deutsch Gebruiksaanwijzing • Nederlands Manuel d’utilisation • Français Инструкции по эксплуатации • По-русски...
COnTenTs PreFaCe ......................... General .......................... Product Introduction .................... Operation Safety ...................... COnneCTing THe gun ................ using THe PMT gun wiTH uniTs OTHer THan PrOMig and Feed ..............Changing the connection .................. MOunTing THe gun regulaTOr rMT 10 ....using THe gun regulaTOr rMT 10 ........
While every effort has been made to ensure that the information contained in this guide is accurate and complete, no liability can be accepted for any errors or omissions. Kemppi reserves the right to change the specification of the product described at any time without prior notice. Do not copy, record, reproduce or transmit the contents of this guide without prior permission from Kemppi.
PrOduCT inTrOduCTiOn Kemppi PMT MIG/MAG guns for manual welding are designed for demanding professional use. They are suitable to be used in all MIG units equipped with a Euro adapter. OPeraTiOn saFeTy Please study these Operation safety instructions and respect them when installing, operating and servicing the machine.
COnneCTing THe gun In its delivery state, internal connections of PMT guns are made so that they are suitable to be used only with Promig and Feed wire feeders. Do not use the PMT gun in any other wire feeder than Promig and Feed before you have changed internal connections of gun according to the instructions in the following paragraph.
using THe PMT gun wiTH uniTs OTHer THan PrOMig and Feed In the PMT guns, in addition to start operations, gun control and thermal protection operations are also transmitted along the control lines of the snap connector (PMT 30W, PMT 42W, PMT 52W). Hence the delivery state of the guns is such that without any alternations to the internal connections, the guns are suitable to be used only with Promig and Feed wire feed units.
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• Press the cover of the plastic protection back in place. Make sure that the cooling liquid hoses and their bending protections are placed inside plastic protection without any sharp bends and make that they retain the original shape of the hose. • Tighten the screws of the cover.
MOunTing THe gun regulaTOr rMT 10 In the handle of the PMT gun there is a place for the gun regulator RMT 10 (6185475), which is available as an accessory. This regulator enables you to ragulate the welding power of synergic MIG or pulsed MIG welding with the Promig and Feed, or select preprogrammed welding parameters according to your wishes.
using THe gun regulaTOr rMT 10 Depending on the panel used in the Promig (or Feed) wire feeder, the gun regulator RMT 10 will enable you to regulate wire feed speed in MIG welding as well as the welding power of synergic MIG or pulsed MIG welding. You can also select preprogrammed welding parameters from Selecto channels 1 –...
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1,5 mm • Loosen the hexagon socket head screw (1) until the bearing (2) is released and pressed against the outer edge of potentiometer (3) (look in the gap between the regulator frame and the potentiometer). Restoring the RMT 10 into its normal state, where potentiometer positions corresponding to Selecto channels are not felt: • Turn the potentiometer (3) a little so that the bearing (2) is forced out of the groove on the potentiometer edge.
TwisTing THe neCk If necessary, you can twist gun neck of PMT 25, PMT 27, PMT 32, PMT 35 and PMT 42 ±360° in the direction of the handle (see picture). Grip the handle firmly with one hand and twist the neck with your other hand into the wanted position.
PMT 25, PMT 27, PMT 32: When adjusting the neck, always make sure that the fastening thread of the gun neck has been tighthened almost completely. If you twist the neck too much outwards, the connection between the neck and the cable becomes loose, which increases the voltage drop.
OPeraTiOn disTurBanCes welding is stopped and the pilot lamp of thermal shield of the Promig unit is lit: • Thermal shield of the gun has stopped welding. Find the fault before you continue welding. Especially check connections of the cooling liquid hoses (also in the interconnecting cable).
15 – 30 mm from the work piece. • Angle of tilt of the gun is too large. • There is too much draught at the welding location. Ordering nuMBers Length 3,0 m Length 4,5 m PMT 25 6252513 6252514 PMT 27 6252713 6252714...
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