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Perforation
To drill through place the tip approx. 3 mm above the workpiece. Hold the plasma burner
angle to guide the sparks away from the burner sleeve
button
and lower the tip of the plasma burner until there is a main cutting arc and sparks begin to
8a
form. Test the perforation on a test object that is no longer needed and once there are no problems start
drilling through at the previously defined cutting line on your workpiece. Check the plasma burner
for wear and tear, cracks or exposed cable pieces. Replace or repair them prior to using the device.
A badly worn burner sleeve
An indication of a badly worn burner sleeve
external electrode
8d
specified dimension.
z Troubleshooting
Faults
Indicator lamp does not
light up?
Ventilator does not work?
Warning lamp switches on?
No output current?
Output current does not
decrease?
Arc stops during cutting?
Insufficient penetration?
18
GB/IE/NI
contributes to the reduction of speed, voltage and unclean separation.
8c
must not be recessed by more than 3.2 mm. Replace it if it is more worn than the
Cause of fault
No electrical connection.
„
ON/OFF switch set to off.
„
Power line interrupted.
„
Ventilator power line 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 small.
Cutting speed too low.
„
Plasma burner
„
high and too far away from
the material.
Plasma burner component
„
parts are worn
.
8e
Workpiece no longer
„
connected to the earthing
cable.
Cutting speed too fast.
„
Burner sleeve
„
straight
Metal is too thick.
„
Plasma burner component
„
parts are worn
.
8e
and your body. Press the plasma burner
8c
is an extended or oversized nozzle opening. The
8c
is held too
8
,
,
,
8b
8c
8d
is not
8c
,
,
,
8b
8c
8d
8
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.
Increase the cutting speed
„
until the problem no longer
exists.
Lower the plasma burner
„
to the recommended height.
Check and replace worn
„
parts.
Check the connections.
„
Slow down the working
„
speed
Adjust the inclination.
„
Several cycles necessary.
„
Check and replace worn
„
parts.
at a slight
8
8
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