Troubleshooting / Maintenance And Care; Maintaining The Burner - Parkside PPS 40 B2 Bedienungs- Und Sicherheitshinweise

Arc stops during
cutting?
Insufficient
penetration?
Consumables
wear quickly?
• Maintenance and care

• Maintaining the burner

The parts displayed in Figure F are the
„
electrode 8d , diffuser
sleeve 8c . They can be replaced once
the nozzle clamping sleeve
unscrewed.
The electrode 8d
„
there is a crater of approximately
1.5 mm depth in the centre.
Cutting speed too low.
„
Plasma burner 8
„
high and too far away from
the material.
Plasma burner component
„
parts are worn 8b
Workpiece no longer
„
connected to the grounding
cable.
Cutting speed too fast.
„
Burner sleeve 8c
„
Metal is too thick.
„
Plasma burner component
„
parts are worn 8b
Performance was over-
„
stretched.
Arc control time exceeded.
„
Incorrect plasma burner
„
assembly.
Insufficient air supply, pressure
„
too low.
Faulty air compressor.
„
8e and the burner
8b has been
must be replaced if

Troubleshooting / Maintenance and care

Increase the cutting speed until
„
the problem no longer exists.
is held too
Lower the plasma burner
„
the recommended height.
Check and replace worn
„
parts.
, 8c , 8d , 8e .
Check the connections.
„
Slow down the working speed
„
Adjust the inclination.
is not straight „
Several cycles necessary.
„
Check and replace worn
„
parts.
, 8c , 8d , 8e .
Material too thick, increase
„
the angle to avoid material
from being blown back into
the tip.
Do not control the arc for
„
more than 5 seconds. You can
also start with contact
between the burner sleeve
and metal or with a 3.2 mm
distance to the metal.
Check the air filter, increase
„
the air pressure.
Check the performance of the
„
air compressor and make sure
the inlet pressure is at least
100 PSI (6.8 bar).
ATTENTION!
fTo unscrew the electrode, do not apply
irregular pressure, gradually increase
pressure until the thread is released.
The new electrode must be screwed into
its bracket and blocked but not tightened
up to the stop.
8 to
8c
GB/IE/NI 21