COMMISSIONING
1 - Connect the ground clamp as close as possible to the workpiece and connect the other side of the cable to the
machine (in the desired position depending on the polarity). The contact surface with the workpiece should be as
large as possible. Make sure the surface is completely clean and free of paint and rust.
The following table shows the cable section, recommended by Solter Soldadura, according to amperage and opera-
ting cycle for lengths of less than 25m. These data are for reference and may NOT suit all applications. If the cable
overheats, use a larger cable section.
Section (mm
) for X<60 %
2
Section (mm
2
) for X>60 %
2 - Connect the electrode clamp to the machine in the desired position (according to the polarity).
3 - Connect the welding machine to an earthed socket (the plug must have an earth connection). Ensure that the vol-
tage is within the range of 400Vac +/-15% 3ph. Outside this voltage range, the device may malfunction.
Aeroprocess 4000 CC / CV machines are supplied with a 4 metres 4x4mm
power cord is required, it can be replaced.
For lengths of over 25 metres, a cable section of 6mm
nection. The yellow - green wire must always be connected to the machine casing.
The installation or replacement of the power cord and plug should be carried out only by qualified per-
The equipments are prepared to work with an electric generator. However, these generators must meet certain requi-
rements. It is recommended to use three-phase generators with a constant power of at least 25KVA. If the generator
does not have enough power or output voltage it is outside the operating limits of the machine and could affect the
stability of the welding arc and, therefore, the quality of the weld joint. In the worst case, it can even cause damage to
the machine.
Do not use more than one welding machine with the same generator. Sudden changes in charge level may affect the
stability of the welding arc.
4 - Start the machine by turning the switch on the back of the power unit. During the startup sequence, the equipment
performs an internal test. If a fault is detected, the associated code will appear on the front panel display.
Always start or stop the machine using the rear switch, NOT by plugging or unplugging it from the mains.
SOLTER
SOLDADURA S.L.
100
150
16
25
16
25
is recommended. The machine does not need neutral con-
2
ATTENTION
sonnel.
ATTENTION
Do not stop the machine while welding.
AEROPROCESS
Welding current (A)
200
250
300
25
35
50
35
50
70
power cord with no plug. If a longer
2
350
400
50
70
70
90
5