Elite ARC 220 S, User Manual, Page: 46 / 56

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14
Environment conditions
a) Operating ambient temperature: − 10 ℃ 〜 ＋ 40 ℃
Transport and storage temperature:
−
20
℃ 〜 ＋
55
℃
b) Relative humidity: Up to 50% at 40 ℃ and up to 90% at 20 ℃
c) Operating environment with normal levels of dust, acid, corrosive gases
that are not different from those produced by the welding process and that
allow adequate ventilation.
d)
Equipment must be positioned less than 10 ° from the horizontal.
5. General Operation
Warning
If the machine is placed more than 10 ° from the horizontal, it can rotate on its axis
causing damage.
1.- Digital L.E.D. display
2.- Temperature and power on L.E.D. indicators.
3.-
Current adjustment knob.
4.- Process selection toggle switch.