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Idiomas disponibles
Idiomas disponibles
U
=230V 50 Hz, Protective gas: 80-82%Ar + 20-18%CO
1
Range
Welding current
1
25 A
2
45 A
3
85 A
4
110 A
5
130 A
1
40 A
2
75 A
3
100 A
4
125 A
5
150 A
4. Maintenance
Maintenance and repair works can be carried out by a trained personnel only on equipment disconnected from the mains.
Don't touch the inside electric parts under voltage!
The electric shock prevention tests must be carried out regularly as prescribed.
Torch: During the welding work apply anti-adhesive
fluid (silicon spray) to the gas nozzle to prevent melted
droplets adhering to it. The contact tip is a consumable
part to be changed regularly depending on its wear
(burning, erosion). The torch liner should only be cleaned
by gasoline-oil mixture and blown out with compressed
air.
Cables and hoses: Check gas hose and input/output
cables for flaws, replace if necessary.
Wire feeder: This must be checked and maintained regularly at the drive roll and the guiding spiral.
Power unit: Remove dust from inside the equipment using compressed air. Check and - if necessary - tighten screw at
connections.
Repairing works can be done only by an expert technician, on a machine which is not under voltage!
If the fault of the equipment remains or is caused by an unknown reason, contact the service division!
The green lamp is off: Faulty switch, mains cable or transformer; ⇒ replace it or contact the service.
Blown fuse: ⇒ Find the cause of trouble (may be short circuit in the machine!), replace fuse and check its rating.
The yellow lamp is on: The machine is overheated; ⇒ wait until the fan cools it down and the LED extinguishes.
No welding arc: Faulty torch or its cable or button; ⇒ replace it. Loose connection at welding cables; ⇒ fasten it. Faulty
control unit; ⇒ contact service.
Bad gas flow: Empty gas bottle, faulty pressure regulator or flow meter, leakage at gas hose or gas valve; ⇒ repair or
replace. The bottle or regulator is frozen, ⇒ heat up it by hot water or gas heater.
Weld porosity: Contaminated gas; ⇒ replace bottle. Bad quantity of gas or gas post-flow; ⇒ set correctly.
Irregular wire feed: Worn or deformed input guide, roll or its groove, loose wire's reel; ⇒ locate fault and repair it. Bad
pressure on the roll; ⇒ set correct pressure. Rough surface on wire; ⇒ replace it. Faulty control unit; ⇒ contact service.
Bad quality of weld: Bad gas flow, incorrect wire speed, contaminated surface, improper quality of wire or gas, worn parts
of machine ⇒ use good quality products for welding, maintain the machine regularly.
2
Welding voltage
16.2 V
17.5 V
18 V
20 V
22.5 V
14.3 V
15 V
16.5 V
17.8 V
20 V
Position of the P1
potentiometer
2+1 line
3+1 line
6+1 line
9+2 line
10
2+1 line
3+1 line
4
5
5+1 line
Wire
∅0.6
SG 2
∅0.8
SG 2
21
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