2-3. Checking
1. Whether the machine is connected to standard to earth.
2. Whether all the connections are well-connected. (esp. that between the earth
clamp and the work piece)
3. Whether the output of the electrode holder and earth cable is short-circuited.
4. Whether the pole of the output is correct.
5. If you choose the circuit protector, the leaking electricity should be less than 30mA.
6. The welding splash may cause fire, so make sure there is no flammable materials
nearby.
Operation
3-1. Operation instructions (enclosed panel board sketch)
1. Turn on the power switch, and the meter indicates the set current value, and the fan
begins to spin.
2. According to practical need, adjust the “welding current knob” and “thearc- lead
-
ing pulse knob” to the welding requirement.
3. Generally, the welding current of each wire is :
ø 2,5: 70-100A
ø 3,2:110-160A
ø 4,0: 170-220A
ø 5,0: 230-280A
CURRENT METER
VRD SWITCH
ARC FORCE
NEGATIVE OUTPUT
PROTECTING
INDICATOR
POWER SWITCH
CURRENT
ADJUSTMENT
POSITIVE OUTPUT
EN
19
Summary of Contents for ARC 130
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