Manual instruction Mixer Plus Mixer Technology srl pag.23
MACHINE PREPARATION
1) Supplies voltage to the electric panel.
2) Don’t let unattended on the machine.
3) Control of water flow rate in the mixing chamber:
a. Disconnect the water tube incoming in the trunket
1. If the pressure indicated from the gauge is lower than 4 bar,
position the water pump selector on “Manual”
2. If it is greater than 4 bar, position the water pump selector on
“Automatic”
b. Open the water solenoid valve enabling the selector marked by the
symbol “tap with drop” on the flow meter (fig. 1-26) check the water
flow rate
c. Set the water flow rate suggested: Cement type: 600 litres/min –
Gaseous type: 1000 litres/min
d. Connect the inlet water pipe of the mixing chamber inlet (To avoid
starting the machine in "idle" status, it is necessary to let a
minimum quantity of water (0.5 litres) enter the mixing chamber)
e. Open the water for at least 6 s.
4) Loading of the product:
a. Load the pre-mixed products on the hopper
b. Cutting them at the bottom with the cutting blade
c. Flow the product inside the hopper
5) Preparation of mixture:
a. Disconnect the material conveying tube from the machine material
output connection pulling the side levers (fig.1-28)
b. Position the water pump selector on “Automatic”;
c. Start the cell wheel;
d. Start the mixing;
e. Increase or decrease the water flow rate incoming in the trunket acting
on the related adjustment valve till obtaining the wished consistency;
f. Stop the machine;
g. Open the service tap (fig.1-18) to perform the internal wetting of the
material conveying tube; when the water comes out from the tube
close the tap and disconnect the tube;
h. Connect the material conveying tube to the machine material output
connection;
6) Plaster pressure regulation:
The pressure of the material at machine output determines the duration of the
stator (plenum chamber) and of the rotor (screw).
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