Jasic TIG200 - Alarms and Solutions

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9.2. Alarms and solutions
Error
code
Category
Possible cause
Countermeasure
E10
Overcurrent
protection
Continuously
output the
maximum capacity
current of welder
Restart the welder. If overcurrent protection
alarm is still active, contact the after-sales
department.
E31
Undervoltage
protection
Input network
voltage is too low
Turn off the machine and restart it. If this the
alarm cannot be eliminated and the grid
voltage remains too low, 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.
E32
Overvoltage
protection
Input network
voltage is too high
Turn off the machine and restart it. 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.
E34
Undervoltage
protection
Undervoltage in
driver
Turn off the machine and restart it. If this
phenomenon cannot be eliminated, contact
professional maintenance personnel.
E60
Overheat
protection
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.
E61
Overheat
protection
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.
Abnormal
VRD
VRD voltage is too
high or low
Turn off the machine and restart it. If the alarm
cannot be eliminated, contact professional
maintenance personnel.
Note! After applying the above countermeasures, the alarm still cannot be lifted or
reappears after lifting. Please contact professional maintenance personnel.