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Poor cutting quality
·The cutting current and speed
do not match the thickness of
the workpiece
·The cutting air pressure is too
low or high
·The consumables are seriously
worn
·Choose the correct cutting standard
operation - refer to section 7.1.3
"Cutting Procedure Checklist"
·Ensure that the working air
pressure range is 0.35-0.55MPa
·Replace with new consumables
9.2. Alarm and solutions
Error
code
Category
Possible cause
Countermeasure
E10
Overcurrent
protection
Continuously
output the
maximum
capacity current
of machine
Restart the machine. If overcurrent protection
alarm is still active, contact the after-sales
department.
E32
Overvoltage
protection
Input grid
voltage is too
high
Turn it off and on again. If the alarm cannot be
eliminated and the grid voltage remains too
high, check the power grid voltage and wait for
the grid to be normal before welding. If the grid
voltage is normal and the alarm persists,
contact professional maintenance personnel.
E60
Overheating
Inverter IGBT
temperature is
too high
Do not turn off the machine. Wait for a while,
and then continue welding after the indicator
goes out.
E61
Overheating
Output rectifier
diode
temperature is
too high
Do not turn off the machine. Wait for a while,
and then continue welding after the indicator
goes out.
NOTE! After applying the above countermeasures, the alarm still persists or reappears
after lifting. Please contact professional maintenance personnel.
Alarm and solutions
