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TRANSLATION OF THE ORIGINAL INSTRUCTIONS (Keep for future reference)
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U400 INSTRUCTIONS
01
02/10/2015
02/10/2015
EN
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1. If the frame is wide, the mobile fence must be moved to the rear of the machine.
2. If the frame is narrow, the mobile fence must be moved towards the front rod clamp.
3. To move the mobile fence on the working bench, slacken the knob by turning it anti-clockwise, once the right position has been found,
lock the fence in place by turning the knob clockwise.
4. Usually the rod clamp is never moved.
If it is necessary to change the position of the rod clamp, unscrew the knob and remove it, move the punched rod to the required
position and lock in place.
The optimum clearance to be left between the rod clamp and the frame is at least 10 mm (1/2 inch).
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moulding clamping devices is described below.
The front clamping pressure is limited to 2 bar.
The work pressure must be suitable for the hardness of the
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that the thrust of the hammer for inserting V-Nails does not cause
the moulding itself to rise.
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can be applied to the clamping devices is.
To correctly assemble the mouldings, the operator must always
check they do not rise when V-nails are being inserted.
An excessively low work pressure may result in the incomplete
insertion of the V-nail in the frame.
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knob (A) located on the working bench.
The work pressure value can be seen on the pressure gauge (B).
To alter the work pressure, proceed as follows:
1. Lift the knob by about 3-4mm.
2. Turn it clockwise to increase the pressure, or anticlockwise to reduce the pressure.
3. Press the knob to lock it back in place.
The following operating pressure values are recommended:
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Hardness
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Air
Pressure
Soft Wood
Soft Wood
2 bar / 30 psi
4 bar / 58 psi
Medium/Hard Wood
Medium/Hard Wood
4 bar / 58 psi
6 bar / 87 psi
Very Hard Wood
Very Hard Wood
6 bar / 87 psi
8 bar / 115 psi
Pressure regulation is carried out manually, so it is possible to use any intermediate value between those indicated.
NOTES
Increase the pressure by about 10 - 20% for H15 or overlapping V-Nails. The pressure values indicated in the table are purely
indicative and may be subject to variations depending on the types of materials being handled.
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