Distribution Network; Connecting To Power Supply Mains; Filler Materials And Equipment - Kemppi Minarc 120AU Operating Manual

2.5

distriButiOn netwOrk

All regular electrical devices without special circuits generate harmonic
currents into distribution network. High rates of harmonic current may cause
losses and disturbance to some equipment.
Minarc 150, 150 Vdr, 120 au, 150 au
WARNING: This equipment does not comply with IEC 61000-3-12. If it is
connected to a public low voltage system, it is the responsibility of the
installer or user of the equipment to ensure, by consultation with the
distribution network operator if necessary, that the equipment may be
connected.
Does not apply to model Minarc 151.
2.6

COnneCting tO pOwer supply Mains

The unit has a mains cable and a wall plug (Note! Minarc 151 (110 V) is
delivered without a plug). You can find fuse and cable sizes in the end of
EN
these instructions in Technical data.
2.7

Filler Materials and equipMent

See also 2.4 Main components. You can use all electrodes intended for
welding with DC. Suitable electrode sizes for the unit are listed in the end of
these instructions in Technical data.
1.
2.
3.
4.
6
Use welding specifications given on electrode package.
Check that you have selected the correct welding process before starting
to weld.
Check that welding cable and earth cable connections are tight. If a
connection is slack, it will result in voltage drop that will cause the
connection to heat.
Mount the electrode firmly in holder.