Rothenberger 56050 Instrucciones De Uso página 27

4 Preparations for operation
4.1 Transporting the thread-tapping machine
Bend at the knees when lifting the machine so as to protect your back against
over-stressing.
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
flat work 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 machined and contaminate
the floor! Ensure that there is sufficient space
around the machine and in the working
area!
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 unsupervised when the power is connected!
It is essential that the voltage on the machine's rating plate corresponds to the
power source, otherwise the machine could get hot, smoke could develop, start a
fire and cause damage!
The integrated overload protection automatically stops the machine in the event of
an overload or power fluctuations! Switching back on is not possible until one
minute has elapsed!
Use the extension cable H07 RN 3 x 1.5 mm2! The cable should not be longer than
30m!
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