ESAB LKA 150, Service Manual

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INSTALLATION
To be able to operate the LKA 150 at maximum power (position 7), it must be supplied via a
16 A slow − blow fuse. However, a 10 A slow − blow fuse is sufficient for welding at currents
up to about 100 A.
S
Place the machine in a suitable position and check that cooling is not obstructed.
S Check that the mains voltage is 230 − 240 V.
Make the necessary earth connections in accordance with safety regulations.
S Fit the filler wire as shown below.
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If the drive rollers slip or wire feed does not work properly, it may be necessary to adjust the
roller pressure, as shown in Figure 5 above.
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SOLID WIRE GASLESS WIRE
When welding with gasless wire, the return current cable must be connected to the positive
terminal on the terminal block above the wire feed unit.