Fi sv no da en de nl fr es pl ru – Kemppi KempArc DT400 User Manual

Page 12

2.1.6 starting the power source

Start the power source by turning the main switch A2 on the front panel to the I position. The

standby indicator A3 turns on.

NOTE!

Always turn the device on and off using the main switch, not via the mains socket.

The cooling fan is started for a moment when the main switch is turned to the ‘I’ position. The

fan turns off after a while and then restarts during welding when the machine has warmed up

sufficiently. The fan continues running even after up to 10 minutes of welding, depending on

the temperature of the machine.

2.1.7 power source indicators

The following indicators can be found on the front panel of the power source:

• When the green mains 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. When the

indicator turns off, the machine can be used again.

• When indicator A4 blinks, the machine has encountered 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.

2.2

COntrOl pAnel

2.2.1 Control panel parts

P11

P13

P10

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.

KempA

300,

400,

500

Kemppi

/ 0808

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