ESAB Aristo Robust Feed Pulse, Инструкция по эксплуатации

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5 OPERATION
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5.5 Heat kit switch (Offshore variants only)
Welding OFF
1)
Welding ON
Heat ON and welding OFF
The bobbin area is heated so that the
welding wire is kept dry. Heating of the
bobbin area is of great advantage in
high humidity or when temperature
changes throughout the day.
1)
1) The external control panel will be in OFF condition, when any of these settings are
selected.
5.6 Starting procedure
When the wire feed starts, the power source generates welding voltage. If there is no welding
current flow within three seconds, the power source switches the welding voltage off.
The wire feed continues until the welding torch's switch is switched off.
NOTE!
It is important that the power source used together with the feeder is set to GMA
(MIG/MAG) mode when the system is powered on! This is to ensure that calibration is
made between the feeder and the power source before any welding can be done. If
the power source is set to another welding method at power on, the voltage settings
on the feeder panel
cannot be guaranteed! If this happens, switch off the power
source, set the mode switch to GMA (MIG/MAG) and restart the power source again!
5.7 Lighting inside the wire feed unit
The wire feed unit is equipped with lights inside the cabinet.
The light located by the wire bobbin turns on automatically when welding starts or when the
left side door is opened. The light is automatically turned off 4 minutes after welding has
stopped or the side door has been closed.
The light located by the feeder mechanism turns on automatically when the left side door is
opened and turns off when the door is closed again.
The lights are turned on automatically when the feeder is started, when any of the
parameters on the internal control panel is changed, when wire inching is performed and also
after welding. The lights are automatically turned off after a few minutes.
5.8 Bobbin brake
The bobbin brake force should be increased just enough to prevent wire feed overrun. The
actual brake force needed, is dependent of the wire feed speed and the size and weight of
the bobbin spool.
Do not overload the bobbin brake! A too high brake force may overload the motor and reduce
the welding result.
The bobbin brake force is adjusted using the 6 mm hexagon Allen screw in the middle of the
spool nut.