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USER MANUAL | MANUEL D’UTILISATION | РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ | KULLANIM KILAVUZU
ID 400 MK PULSE EXPERT / ID 400 MKW PULSE EXPERT
The following tables contain possible errors to be encountered and their solutions.
• Contact the authorized service
• Replace the contact nozzle
• Set the correct pressure wheel setting
• Change your voltage and wire speed
settings
• Make sure that the parameter and
process selection are correct
• Make sure that the tungsten tip is
clean
• Make sure the welding torch is
secure
• Contact the authorized service
• Contact the authorized service
• Check the pole that the electrode
must be connected to and the current
value that must be set on the machine
• Make sure that the cables are secure
and that the connection points are
not worn
• Check the gas used and its setting.
If the gas cannot be adjusted, consult
the authorized service
• Contact the authorized service
• Problematic electrical connection in
the machine
• Make sure the machine is connected
to the mains
• The power supply fuses, mains cable
or plug are problematic or damaged
• The pressure on the wire feed
rollers is too light
• Check the power supply fuses, mains
cable and plug
• Set the correct pressure wheel setting
• The mains connections are not correct
• Wire feed rollers were not chosen to
fit the wire diameter
• Check whether the mains
connections are correct
• Select the appropriate wire feed roller
• Electronic card failure
• The pressure of the reels is not enough
• Contact nozzle size was selected
incorrectly or is damaged
• The welding parameters have not
been selected correctly
• Parameter and process selection
are not correct
• Tungsten tip worn (TIG welding)
• The grounding clamps of the machine
is not connected to the workpiece
• Make sure that the grounding
clamps of the machine is connected
to the workpiece
• Welding torch damaged
(MIG, TIG welding)
• Electronic card failure
• Electronic card failure
• The welding parameters have not
been selected appropriately
• All parameters such as wire type,
gas type, etc. must be selected
according to your welding method
The value
0000
will be displayed
on the screen
• Electrode pole and amperage values
are incorrect (MMA welding)
• Cables and connection points are
damaged
• The protecting gas flows too much
or too little
• Electronic card failure
• The on/off switch does not
operate correctly
• Check the on/off switch
Wire feed motor failure
The wire feed motor is operating,
but the wire is not moving further
Fan is not operating
No good welding
Unstable and/or non-adjustable
welding current
Unstable and/or non-adjustable
welding current
Machine is not operating
Failure
Reason
Solution
4.2 Troubleshooting
Maintenance and Service
Summary of Contents for ID 400 MK PULSE EXPERT
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