Parkside PPS 40 B2 Operation And Safety Notes page 20

Troubleshooting
Faults
Indicator lamp
does not lit up?
Ventilator does
not work?
Warning lamp
switches on?
No output
current?
Output current
does not
decrease?
Air current cannot
be regulated?
HF-arc is not
created?
Bad ignition?
8
Plasma burner
is not ready for
operation?
Sparks fly
upwards, instead
of down through
the material?
20 GB
Cause of fault
„
No electrical connection.
„
ON/OFF switch set to off.
„
Power line interrupted.
„
Power line ventilator faulty.
„
Ventilator faulty.
„
Overheating protection
switched on.
„
Input voltage too high.
„
Machine faulty.
„
Overvoltage protection
activated.
„
Input voltage too low.
„
Connection cable cross-section
too low.
„
Compressed air hose
damaged or faulty.
„
Valve/manometer fails.
„
The burner switch is faulty.
„
Soldering point on the burner
switch or plug loosened.
„
Valve/manometer fails.
„
Burner wear parts damaged
or worn.
„
Current switch is switched off.
„
Air transmission is restricted.
„
Workpiece is not connected to
the ground terminal.
„
Burner sleeve 8c
penetrate the material.
„ 8c
Burner sleeve
away from the material.
„
Apparently material was not
grounded properly.
„
Lifting speed is too quick.
Troubleshooting
„
Check whether the device is
connected to the socket.
„
Set switch to ON.
„
Check whether the device is
connected to the socket.
„
Allow device to cool down.
„
Input voltage according to
type plate.
„
Machine must be repaired.
„
Allow device to cool down.
„
Observe input voltage
according to type plate.
„
New connection of the hose.
„
Renew electrode.
„
Change wear parts.
„
Switch the current switch
to "on".
„
Another indication of this is
a green flame. Check the air
supply.
„
Check the connections.
„
Increase the current.
does not
„
Reduce the distance between
the burner sleeve
is too far
material.
„
Check the connection for
correct grounding.
„
Reduce the speed.
8c
and