Publicidad
Idiomas disponibles
Idiomas disponibles
Identificación de fallas propias
Alarm
Abnormal phenomena
code
E5
Over-voltage input
Under-voltage input
E6
Abnormal starting up
E15
Excessively large output
current
E17
Overheat protection
E19
Abnormal communication
E40
between the main control
panel and the display
panel inside welding
power supply
Abnormal communication
E41
between the display
panel and main control
panel inside welding
power supply
...
No such specification
KEEP WORKiNG
KEEP WORKiNG
Keep Working
Excessively large input power
voltage
Excessively low input power voltage
1. The torch switch is closed when
starting up
2. No-load voltage
3. There is current output
1. Overcurrent
2. Failure current sensor.
3. Disconnection of signal wire.
4. Failure of main control panel
1. Overheating inside the welding
power supply (use beyond the rated
load duration, the front and rear vents
are blocked).
2. Temperature relay failure.
3. Failure of signal wire
4. Failure of main control panel.
1. Looseness or breakage of
communication line.
2. Failure of main control panel
3. Failure of display panel
1. Looseness or breakage of
communication line
2. Failure of main control panel
3. Failure of display panel
No software database for this
specification
Causes
Detect power voltage and recover to the
normal value.
Detect power voltage and recover to
the normal value.
1. Detect torch switch
2. Replace the corresponding control
panel
3. Change the driver board
1. Repair output cable
2. Exclude the failure of signal wire
3. Change current sensor
4. Change main control panel
1. Inspect the fan and wait for cooling
inside the welding power supply.
2. Check the wiring of the temperature
relay
3. Replace temperature relay
4. Replace the main control panel.
1. Inspect communication line
2. Change main control panel
3. Change display panel.
1. Inspect communication line
2. Change main control panel
3. Change display panel
This specification is not applicable
29
S i
9 5 0 0
m P
Métodos de eliminación
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