NARGESA NF70, Instruction Book

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INSTRUCTIONS BOOK FOR THE END WROUGHT IRON MACHINE NF70 27
1. Trilobular rollers 2 units
2. Inlet guides 2 units
3. Outlet guides 2 units
4. Back stop 1 units
We set the roller (1) as explained in section 5.4, bearing in mind to match the upper roller drawings with the
bottom ones. We set the inlet guides (2), the oulet guides (3) and the rear end position (4).
Since the trilobular rollers are narrow we need to place another narrow rear roller to fix it axially.
8.3.2.2. Working procedure
Heat up the material until it is red hot in the area where we want to make the flat marked.
We graduate the back stop (4) so it indicate the starting part of the área to be marked.
Once we have the material ready, we insert it hrough the guides until it reaches the stop and then we
press the pedal once. The machine starts up and it marks the material by dragging it to the entrance area.
The marking is ready.
WARNING: Note that once the piece is ready, it may be very hot with
the risk of burns, so let the piece cool out at air temperature.