Check the abrasion of the nib.Change it in time.(suggest 5~10pieces nibs/40kg wire).
10.Troubles and Remedy
Troubles and remedy and remedy are as the form 10 as following
10
4.warning led lights
RED color (use MM
A)
1.aeration is not good
2.The temperature is too high
3.over-load use
4.Thermostat broken
5.Control plate broken
6.output shorted (holder)
1.get rid of the bar 0.5m around
2.Reduce the temperature
3.Reduce the use loading
4.Change the thermostat(JUC-OF)
5.Check and change the
control plate
6.remove holder
5.Wire feeder not
work ( welding curre
nt not adjustable)
1.the fuse broken
2.Potentiometer line fall down
or Potentiometer broken
3.the wire blocked
4.the drive circuit broken
5. no output
6.other reasons
1.Change the fuse 5A/250V
(on left panel,open wire feeder case)
2.Connect the lines or Change it
3.Check the gun
4.Change the control panel
5.Contact with the namufacturer
6.Contact with the namufacturer
6.Welding Voltage
not adjustable
1.Potentiometer line fall down
2.Potentiometer broken
3.The circuit broken
1.Connect the lines
2.Change it
3.Change the control pcb
Troubles
Cause
Remedy
1.Fan not works
properly
1.the fan line lose
2.Fan breakage
1.Connect the line
2.Change the fan
2.No indicating on
the front panel
1.the power line lose
2.Indicating light broken
1.Check the power,Connect the line
2.Change it(
φ
8)
3.Over heating light
on(use mig)
1.aeration is not good
2.The temperature is too high
3.over-load use
4.Thermostat broken
5.Control plate broken
1.get rid of the bar 0.5m around
2.Reduce the temperature
3.Reduce the use loading
4.Change the thermostat(JUC-OF)
5.Check and change the
control plate
