Page 13
EN
Chapter 4 Assembly and function
4.5.2 Mixing coil
The mixing coil is connected to the motor via the drive shaft
and rotates during operation in the material hopper. The
mixing coil is also connected to the rotor via a plug-in con-
nection. The mixing coil can be pulled out for cleaning and
maintenance work. Before removing the mixing coil, switch
off the machine and pull out the mains plug. The choice of
mixing coil (see accessories) depends on the planned appli-
cation.
This sectional image illustrates the connection from the
motor to the mixing coil, and from the mixing coil to the
pump unit (rotor/stator).
!
DANGER
Rotating mixing shafts.
Danger of death due to being pulled into the ma-
chine and crushed.
When the motor is running, the mixing shaft rotates
in the material hopper!
• Do not reach into the rotating mixing shaft.
• Do not place any objects into the rotating mixing shaft.
1. Before working on the metering and mixing shaft, inter-
rupt the external power supply (main switch off). Loos-
en the screw of the protective screen above the material
hopper only when the machine is switched off.
2. Pull out the mains plug.
3. Secure the machine against unexpectedly being switched
back on.
4.5.3 Rotor / stator / pressure gauge (pump unit)
The pump unit is attached to the yellow mixing zone by two
tie rods. The choice of rotor/stator (see accessories) depends
on the planned application.
NOTE
If the external water pressure is lower
than 2.5 bar, the machine goes into fault mode and
the fault indicator on the switching cabinet flashes
red.
4.5.4 Water fitting
2
1
5
4
3
6
7
8
Description of the components in the diagram
Item
Component
1
Connection for the external cleaning hose
2
Needle valve
3
Pressure reducer
4
Connection of the external water supply
(min. 2.5 bar water pressure)
5
Solenoid valve
6
Pressure gauge
7
Flow meter
8
Mini ball valve
4.5.5 Installing the water fitting
1. Connect the supply hose to the external water supply.
2. Open the water valve until a steady water jet comes out
of the hose in order to both clean the water hose of dirt
and ventilate it.
3. Then close the water valve on the external water supply.
4. Connect the external water hose to the GEKA coupling
of the water fitting below the pressure gauge.
5. Close both the water drainage valve below the pressure
reducer and below the flow meter.
6. Connect the internal water hose to the GEKA coupling
on the yellow mixing zone.
Summary of Contents for inoCOMB Picco Power
Page 41: ...Page 41 EN Chapter 13 Systems 13 3 Circuit diagram for compressor...
Page 42: ...Page 42 EN Chapter 13 Systems 13 3 1 Circuit diagram for mixer motor safety switch...
Page 44: ...Page 44 EN Chapter 13 Systems 13 3 3 Circuit diagram for pump rotation speed...
Page 45: ...Page 45 EN Chapter 13 Systems 13 3 4 Switching cabinet subplate inside...
Page 46: ...Page 46 EN Chapter 13 Systems 13 3 5 Switching cabinet outside...
