BA-PB3_IP_EN / F0354800
27
10
Troubleshooting
10.1
Overview of faults/errors
Fault/Error
Cause
Rectification
Master switch (#1) does not
light up.
Fuse defective.
Fuse on the rear side of the machine must
be changed.
Power connector
incorrectly connected.
Check the mains unit connection.
No/incorrect voltage
supply.
Check the mains voltage supply.
No plasma is being
generated.
There is an error, the
machine is not ready.
Make sure that the emergency stop switch
is released and the error has been
acknowledged. Make sure that the
Plasma ON/OFF switch is released.
There is an internal
error.
De-energise the machine. Switch on
again.
No communication
between HMI and
machine.
Make sure that the remote control/PLC
control is connected to the machine.
Gas flow not present or
insufficient.
Make sure that the gas supply is properly
connected to the machine and that there
are no leaks/damage to the hoses.
Specified range ≥ 40 –
≤ 80 l/min.
Wear of nozzle or
electrode.
Check wear of nozzle and electrode,
replace if necessary
Short circuit, the
plasma generator is
defective.
Contact customer service.
Cable breakage.
Check the cable from the power supply to
the plasma generator for possible cable
breakage or kinks.
Problem cannot be
fixed.
Contact customer service.
Parasitic discharge
(discharge at undesired
points, e.g. at plasma
generator cable connector).
Machine or high-
voltage cable damaged.
Take the machine out of service and
contact customer service.
Damage from flashover (e.g.
to machine parts).
Faulty earth
connection.
Check that all earth connections have
been established correctly.
10.2
Customer service
If the machine is not working properly, contact
relyon plasma
GmbH.
You will find the contact information at the end of the operating instructions.
