Parkside PPSK 40 B2, Перевод оригинальной инструкции по эксплуатации и безопасности

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GB
39
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
8
for wear and tear, cracks or exposed cable pieces. Replace or repair them prior to using the device.
A badly worn burner sleeve
8c
contributes to the reduction of speed, voltage and unclean separation.
An indication of a badly worn burner sleeve
8c
is an extended or oversized nozzle opening. The
external electrode
8d
must not be recessed by more than 3.2 mm. Replace it if it is more worn than the
specified dimension.
z
Troubleshooting
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.
Arc stops during cutting? „ Cutting speed too low.
„ Plasma burner
8
is held too
high and too far away from
the material.
„ Plasma burner component
parts are worn
8b
,
8c
,
8d
,
8e
.
„ Workpiece no longer
connected to the earthing
cable.
„ Increase the cutting speed
until the problem no longer
exists.
„ Lower the plasma burner
8
to the recommended height.
„ Check and replace worn
parts.
„ Check the connections.
Insufficient penetration? „ Cutting speed too fast.
„ Burner sleeve
8c
is not
straight
„ Metal is too thick.
„ Plasma burner component
parts are worn
8b
,
8c
,
8d
,
8e
.
„ Slow down the working
speed
„ Adjust the inclination.
„ Several cycles necessary.
„ Check and replace worn
parts.
Air flow cannot be regulated?
„
Compressed air hose
damaged or faulty.
„
Valve/manometer fails.
„
New connection of the line.