ESAB Warrior 400, Инструкция по эксплуатации

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5 OPERATION
0463 362 001 - 15 - © ESAB AB 2013
5.3 Connection of welding and return cables
The power source has two outputs, a positive terminal (+) and a negative terminal (-), for
connecting welding and return cables. The output to which the welding cable is connected
depends on the welding method or type of electrode used.
Connect the return cable to the other output on the power source. Secure the return cable's
contact clamp to the work piece and ensure that there is good contact between the work
piece and the output for the return cable on the power source.
For MMA welding, the welding cable can be connected to the positive terminal (+) or
negative terminal (-) depending on the type of electrode used. The connecting polarity is
stated on the electrode packaging.
5.4 Turning the mains power on/off
Turn on the mains power by turning switch to the ”I” position, see 1 on the picture above.
Turn the unit off by turning the switch to the ”O” position.
Whether the mains power supply is interrupted or the power source is switched off in the
normal manner, welding data will be stored so that it is available next time the unit is started.
CAUTION!
Do not turn off the power source during welding (with load).
5.5 Fan control
The power source has a time control that means that the fans continue to run for 6.5 minutes
after welding has stopped, and the power source switches to energy-saving mode. The fans
start again when welding restarts.
5.6 Symbols and functions
Placement of lifting
eye Voltage Reducing
Device
Overheating
protection Basic electrode
Rutile electrode Cellulosic electrode
Arc force Inductance
TIG welding (Live
TIG) Arc air gouging