Front Panel Indicators; Use Of The Control Panel; Starting Of The Control Panel; Displays - Kemppi FastMig KM300 Operating Manual

3.2

FrOnt panel inDiCatOrs

The following indicators can be found on the front panel of the device:
• When the green indicator, A3, is on, the power source is in standby mode. This indicator
is on when the machine is connected to the mains supply with the main switch in the 'I'
position.
• When the yellow overheating indicator (A4) is on, the machine has overheated. The fan
then starts. When the indicator turns off, the machine can be used again.
• When indicator A4 blinks, the machine has experienced a failure. Attempt to remedy the
problem according to the instructions in Section 4, 'Troubleshooting' . If the failure cannot
be eliminated, turn off the machine, and turn it on again. If the failure persists, write down
any fault code that may be shown on the display and contact authorised Kemppi service
agent.
P1
P7
3.3

use OF the COntrOl panel

The control panel is used for controlling and monitoring the operation of the power source
and the wire feeder. The buttons are used for adjusting functions. The displays and indicators
reflect the operating modes of the machine.

3.3.1 starting of the control panel

• When you start the power source with the main switch (A2), the control panel remains in
OFF mode and the wire feeder is not operational. The display shows the text 'OFF' .
• When you depress the start button P1 for at least one second, the control panel starts. The
unit is now ready for welding and enters the mode that was active before the power was
cut off.
• You can also start the control panel by quickly pressing the welding gun switch three
times.

3.3.2 Displays

• When you are adjusting the machine settings, the control panel displays show adjustable
operation parameters, their values, and the units of measure.
• During welding, display P2 shows the welding current value that is currently in use, while
display P6 shows the welding voltage.
P2 P3 P4
P8 P9 P10
P5 P6
9
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