Kemppi HiArc S 140 Operating Manual - 3.2
10
Hiarc S 140
EN
10
3.2
Operating functions
See also 2.1. Main components and 3.3. Welding selections.
1.
Signal light, machine 'ON'
2.
Welding process selecting switch
3.
Welding current adjuster
4.
Signal light for overheating
5.
Suitable electrodes; reference values for welding current
1
3
2
4
5
main switch and signal light
When you turn the main switch to position I, signal light is lit and the unit is
ready for welding. Signal light is always on, when the unit is connected to
the mains and the main switch is in position I.
NOTE!
Always start and stop the machine from the main switch, never
use the plug as a switch!
Welding process selector, mma
/ tig
Switch is used for selecting either MMA or TIG welding, depending on
welding target.
regulating welding current
Welding current rate is regulated steplessly by adjusting control knob.
signal light for overheating
A yellow signal light of overheating is lit, when thermostat has tripped due
to the unit’s overheating. Fan will cool the unit and after the signal light goes
off, the unit is again ready for welding.