NARGESA PP200, Инструкция

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INSTRUCTIONS BOOK HORIZONTAL PRESS BRAKE PP200 12
Pressure regulator Pressure gauge
5.4. Adjustment of the working strength
The Horizontal Press Brake NARGESA PP200 supplies 20,000Kg of strength.
This amount of power may be excessive depending on the type of work to be carried out. The PP200
incorporates a pressure regulatory system to allow us to decrease the strength of the machine.
Figure 12. Elements for the regulation of strength
To decrease the strength of the PP200 follow the procedure described below:
1. Place a resistant object over the headstock to act as a buffer.
2. Loosen the screw which blocks the pressure regulator.
3. Press the pedal so that the PP200 buffers the resistant object.
4. When buffered turn the pressure regulator towards the minus symbol. The pressure gauge,
situated to its right, will indicate a decrease in pressure value. When the ideal pressure is obtained release
the pedal.
5. Tighten the screw on the pressure regulator.
Now the PP200 is adjusted to use with less strength. Move the headstock back and remove the resistant
object.
To increase strength carry out the same procedure moving the pressure indicator to the plus symbol.
NOTE: Remember after decreasing the strength the PP200 will not be using its maximum power.