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3.2
Functional description
Threads are cut or turned on workpieces such as pipes or rods in the thread-tapping machine
SUPERTRONIC 3 SE and 4 SE.
The machine consists of:
-
a drive motor that rotates the centring chuck
-
a clamping chuck for securing the workpiece
-
a pipe cutter for cutting the workpiece to length
-
an internal deburrer
-
a thread-tapping head for making a thread on the workpiece
-
an oil pump that lubricates and cools with thread-tapping oil
-
a tool carriage guided on both sides with a toothed feed
-
a chip collecting and oil trough
-
a safety pedal
-
a coasting restrictor
4
Preparations for operation
4.1
Transporting the threading machine
Bend at the knees when lifting the machine so as to protect your back against over-
stressing.
Weighing more than 35 kg, you need 2 people to carry the machine safe!
Fix the tool carriage so that it cannot move while the machine is being transported. Hold
the machine securely by its base to lift it. Do not hold the machine by its centring chuck or
the internal deburrer when carrying it!
If the machine is transported with the thread-tapping oil still inside, the oil might splash out
onto clothing due to vibrations!
Thread-tapping oil on the surface of the machine makes it slippery. Ensure that it does not
slip out of your hands when you lift it!
4.2
Setting up the machine
Set up the machine in a dry location!
Place the machine on a level surface without spaces or
on a flatwork bench. The centring chuck must be higher
in relation to other parts of the machine so that no
thread-tapping oil can escape via the pipe being ma-
chined and contaminate the floor!
If you do not have a clear view of the dangerous area formed by the machine and the
revolving workpiece, the full length of the revolving workpieces must be reduced or the
dangerous area must be safeguarded by a cordon or warning signs! The safety fixtures
must be set up and secured firmly. If supports are used for this purpose, they must be
height-adjustable and sturdy and there must be a sufficient number of them!
4.3
Electrical connection
Do not place either the machine or workpieces on the connecting cable, otherwise the
cable could be damaged and electrical current could be exposed, presenting an electric
shock hazard!
Never touch the mains plug and mains cable with wet hands. Electric shock hazard!
When connecting the machine to the electricity supply, always ensure that the switch is
set to "OFF", otherwise there is a risk that the machine will start up unnoticed and unsu-
pervised when the power is connected!
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