ARCCAPTAIN ARC200 Gebruikershandleiding - Pagina 13

Blader online of download pdf Gebruikershandleiding voor {categorie_naam} ARCCAPTAIN ARC200. ARCCAPTAIN ARC200 15 pagina's. Inverter welding machine

5.3 Operation

After being installed according to the above method, and the power switch being switched on, the

machine is started with the power LED on and the fan working.

Pay attention to the polarity when connecting. There are two connection modes for DC welder in

general, one of which is straight polarity in which electrode holder is connected to negative pole and

workpiece is connected to positive pole, the other is reverse polarity to which is opposite.

Phenomena such as unstable arc, spatter, and electrode sticking could happen if improper mode is

selected. Exchange the quick plug to change the polarity if necessary.

Select cable with larger cross-section to reduce the voltage drop if the secondary cables (welding

cable and earth cable) are long and distance between workpiece and welder is far.

Preset the welding current according to the type and size of the electrode, clip the electrode and then

welding can be carried out by short circuit arc ignition. For welding parameters, please refer to the below

table.

5.4 Welding parameters table（for reference only)

Electrode

Diameter(mm)

1.6

2.0

2.5

3.2

4.0

5.0

Note: This table is suitable for mild steel welding. For other materials, consult related materials

and welding process for reference.

Recommended Welding

Current(A)

50~100

70~150

140~180

160~200

The following operation requires sufficient professional knowledge on

electric aspect and comprehensive safety knowledge. Operators should be

holders of valid qualification certificates which can prove their skills and

knowledge. Make sure the input cable of the machine is disconnected from

the electricity utility before uncovering the welding machine.

30~70

40~90

Recommended welding

voltage(V)

21.2~22.8

21.6~23.6

22~24

22.8~26

25.6~27.2

26.4~28