GRASS ZPM, Operating Instructions Manual

Page: 20 / 48

6. START-UP
The star in your cabinet
20
6-001 Pneumatic connection
The Zargen press ZPM has a 2 meter long air hose that has a diameter of 6/3. A Euro-Quick coupler plug is
installed corresponding to the voltage in the destination country. See Section 6-002 on page 22 for the wiring
diagram.
Connection:
Caution:
If the machine is hooked up to pressure, both compression slides can move upward.
a) Lift the adjusting knob of the maintenance unit and turn counterclockwise.
b) Make the air pressure connection by means of a quick coupling or a shut-off valve with an exhaust. It
has to be connected so that the machine operator can disconnect the machine from the air pressure
system at anytime with a distance of maximum 3 meters.
c) Turn the regulator clockwise until the pressure gauge of the maintenance unit indicates about 5.5 - 6 bar
(0.55 - 0.6 MPa). Press the adjusting knob.
Caution: the compression slide can move up.
6-002 Pneumatic diagram of the ZPM
Posi. Model Description Function
1 Hoerb. MKL-08H Filter-pressure-reducer 1/4“ Pressure regulator and
including pressure gauge 1/8“ pneumatic draining
2. Festo SV3-M5-B 3/2 directional key valve M5 Starting valve, left
3. Festo SV3-M5-B 3/2 directional key valve M5 Starting valve, right
4. Bosch 0 820 223 501 2-handed control valve M5 Safety valve
5. Hoerb S8-561RF-1/8-2 Pneumatic 5/2 directional valve 1/8“ Operating valve
6. Grass T.1320.005.01 Pneumatic cylinder, Insertion cylinder,
diameter 120, stroke 40 left / right