Amount Of Water Required; Machine Start-Up - UTIFORM Delta-Mini Instructions Manual

Mini Pump
Hydraulic check rule: if flat plaster is applied using a Dn 25 pipe measuring up to 10 metres in
length, the pressure valve must read 15 bars.
5.10

Amount of water required

Immediately before starting the work, make sure that sufficient water is in the mixing
chamber (covering the rotor head). If this is the case, introduce water into the mixing chamber
following the instructions described in the previous point; if this is not done, dry material may
penetrate the sleeve.
WARNING! :
tear or even breakage of the sleeve in a fraction of a second when the pump motor is
started with dry material and without water.
5.11

Machine start-up

Activate the main switch and start the pump motor by pressing the green start button. Set
the motor speed using the speedometer inside the control panel display. Regulate the speed
according to the machine's input voltage; if the voltage is low (around 200-210 V), we
recommended setting the speed to approximately speed position Nº 4 i.e. 40 Hz. working speed.
Use the control valve to regulate the consistency of the material by adjusting the water
flow until you achieve the desired working conditions.
Stop the main motor and connect the product hose to mixing tube outlet. Control the
consistency of the material at the end of the hose. With the machine stopped, connect the
spraying lance to the product hose. Regulate the water level until you achieve the desired
consistency.
WARNING! : When regulating the amount of water, bear in mind that any changes in
consistency due to hose length will only be reflected in the corresponding delay that occurs in
the spraying lance.
Failure to comply with the foregoing will lead to premature wear and
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