26
Maintenance and Service
4.2 Troubleshooting
The following tables contain possible errors to be encountered and their solutions.
EN
Failure
Machine is not operating
The machine is working
but it doesn't cut
USER MANUAL
Reason
• There is a problem with the
machine's electrical connection
• Grid connections are incorrect
• The mains supply fuse is faulty or the
mains cable is damaged
• On/off switch not working properly
• Air pressure and flow may not be
suitable
• Mains voltage may not be appropriate
• The grounding pliers may not be
attached to the workpiece or machine
• Torch and / or consumables may be
worn or damaged
• Arc does not transfer to workpiece
monoCUT 45ix / monoCUT 45i
Solution
• Make sure the machine is connected
to electricity
• If the problem continues, contact the
authorized service
• On / off switch not working properly
• If the problem continues, contact the
authorized service
• Check mains supply fuses, mains
cable and plug
• If the problem continues, contact the
authorized service
• Check the on / off switch
• If the problem continues, contact the
authorized service
• Check the air pressure and air
quality. air pressure and make sure,
that the flow rate is appropriate, the
air is dry and clean.
• If the problem continues, contact the
authorized service
• Make sure that the mains voltage to
the machine is appropriate.
• If the problem continues, contact the
authorized service
• Make sure that the grounding pliers
are connected to the workpiece and
the machine. Clean the area where
the grounding pliers contact
the workpiece
• Make sure the grounding pliers are
not damaged
• If the problem continues, contact the
authorized service
• Make sure the torch and / or
consumables are not worn or
damaged, replace if necessary.
• If the problem continues, contact the
authorized service
• Make sure the workpiece
surface is unpainted and clean
• Make sure the torch is at the proper
distance from the workpiece
• If the problem continues, contact the
authorized service
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