FLARING FM 155E, Operation Manual

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3.2 Welding operation instruction
 On display
After open the power supply.
【
Multifunctional data display window
】
Flash 3 seconds (Or any
buttons and knobs on the front panel). Enter the welding mode saved last time.
 Stick Manual welding operation procedures
There are two ways to connect the dc welder normally:
Positive connection ： Welding pliers connected to the negative pole , w orkpiece connected to
positive pole. Suitable for acid electrode.
negative connection: workpiece connected to the negative pole, Welding pliers connected to the
positive pole.
Suitable for basic electrode.
The welding function is selected according to the welding process requirements of the workpiece,
5
Voltage minor adjust function. When the output current remains unchanged, the output
voltage can be adjusted in the range of - 3V to + 3V. Better welding effect can be obtained
according to personal habits and workpiece differences.
6
Mode switch: , The function is cycled between STICK, LIFT TIG, MIG 0.8, MAG 0.8 and FLUX
1.0 with each click.
7
Current adjust function. Only the current is adjusted, but this machine is a digital machine.
The parameters of current, voltage and wire feeding speed have been matched. After
adjusting the current, other parameters follow the transformation and matching.
8
OC light :
When the welding load is overloaded and the output current of the machine is too large, the
internal temperature of the machine is too high, and the machine fault light will be on. This is
normal. The machine can recover after the heat dissipation becomes normal. Please restart
the power supply; When damaged, the fault light will be on, in this case, the machine is
abnormal and needs maintenance, please contact the supplier.
9 AC 110V:This light is on when the input voltage is 110V
10 AC 220V:This light is on when the input voltage is 220V
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MIG welding mode shift button:
MIG 0.8, MAG 0.8, FLUX 1.0.