WARPP INARC 200 IDS, Руководство по эксплуатации

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loosen
6 Not easy to start arc in the
welding, or easy to cause
sticking
The plug loosen or connect not
well
Check and tighten the
plug
Oil or dust covered the workpiece Check and clear out
MMA/TIG welding selection is
wrong
Selecting the MMA
welding
7 The arc is not stable in the
welding process
The arc force is too small Increase the arc force
8 The welding current can
not be adjusted
The welding current potentiometer
in the front panel connection not
so good or damaged
Repair or change the
potentiometer
9 The penetration of molten
pool is not enough (MMA)
The welding current adjusted too
low
Increase the welding
current
The arc force adjusted too small Increase the arc force
10 Arc blow Airflow disturbance Use the shelter from
airflow
The electrode eccentricity Adjust the electrode angle
Change the electrode
Magnetic effect Incline the electrode to
the opposite way of the
magnetic blow
Change the position of
earth clamp or add earth
cable in the two side of
workpiece
Use the short arc
operation
11 The alarm light is on Over heat
protection
Over welding
current
Induce the welding
current output
Working time
too long
Induce the duty cycle
(interval work)
Over current
protection
Unusual current
in the main
circuit
Test and repair the main
circuit and drive PCB
(Pr1)