Parkside PPS 40 B3, Operation And Safety Notes

Page: 18 / 337

18
GB/IE/NI/CY/MT
Faults Cause of fault Troubleshooting
Indicator lamp
does not light up?
„
No electrical connection.
„
ON/OFF switch set to off.
„
Check whether the device is
connected to the socket.
„
Set switch to ON.
Ventilator does
not work?
„
Power line interrupted.
„
Ventilator power line faulty.
„
Ventilator faulty.
„
Check whether the device is
connected to the socket.
Warning lamp
switches on?
„
Overheating protection
switched on.
„
Input voltage too high.
„
Allow device to cool down.
„
Input voltage according to
type plate.
No output
current?
„
Machine faulty.
„
Overvoltage protection
activated.
„
Machine must be repaired.
„
Allow device to cool down.
Output current
does not
decrease?
„
Input voltage too low.
„
Connection cable cross-section
too small.
„
Observe input voltage
according to type plate.
Air flow cannot
be regulated?
„
Compressed air hose
damaged or faulty.
„
Valve/manometer fails.
„
New connection of the line.
HF-arc is not
created?
„
The burner switch is faulty.
„
Soldering point on the burner
switch or plug loosened.
„
Valve/manometer fails.
„
Replace electrode.
Bad
ignition?
„
Burner wear parts damaged
or worn.
„
Change wear parts.
Plasma burner 8
is not ready for
operation?
„
Current switch is switched off.
„
Air transmission is restricted.
„
Workpiece is not connected to
the earthing clamp.
„
Switch the current switch to
“on”.
„
Another indication of this is
a green flame. Check the air
supply.
„
Check the connections.
Sparks fly
upwards, instead
of down through
the material?
„
Burner sleeve 8c does not
penetrate the material.
„
Burner sleeve 8c is too far
away from the material.
„
Material was probably not
earthed properly.
„
Lifting speed is too quick.
„
Increase the current.
„
Reduce the gap between the
burner sleeve 8c and material.
„
Check the connection for
correct earthing.
„
Reduce the speed.
Initial cut but not
completely drilled
through?
„
Potential connection problem.
„
Check all connections.