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3)

 

CONTROL PANEL WITH ON / OFF RADIO CONTROL: 

 

This  is  an  accessory  available  on  all  three-phase  pump  models  (except  EURO  20).  On  models  with  electronic 
variator, a specific radio remote control is provided. The ON / OFF radio remote control simply allows the pump 
to be switched on and off remotely, even if the direction and speed can not be changed. On the control panel there 
is a selector for the operation of the machine with radio control, or with local commands. The direction of travel 
and speed (on models with mechanical or double speed variator) must be set on the control panel. 
In the case of a pump with an electric variator, the remote control has the function of switching on, switching off, 
varying the speed, changing the direction of rotation. On the pump control panel there is a selector to control the 
machine remotely or with the commands on it. 

 

The maximum distance of use varies according to the rooms in which it is used. It is advisable to perform signal 
tests before using the pump.

 

 

4)

 

PANEL WITH SETTING TIMER: 

 

 

Available on all models with three-phase motorization. 

 

FUNCTIONING: 
 

After starting the engine, priming takes place after a few moments; if more than 10/13 seconds pass, turn off the 
engine and disconnect the power cable, check the correct fixing, and the lack of holes in the supply pipes as they 
can  cause  air  infiltration.  If  the  machine  is  provided  with  by-pass,  it  is  possible  to  act  on  this  valve  in  order  to 
increase (valve closed) or decrease (valve open) the flow rate as you want.  

IMPORTANT: the by-pass must be closed at the beginning of processing and for the suction of solid parts. 

To switch off the machine, simply position the engine switch on the "center zero". 
In the  event  of  an emergency stop,  it is  necessary  to  restart the machine  in  the reverse direction  of rotation, and 
immediately  reverse  the  rotation,  thus  allowing  the  elimination  of  any  bodies  that  prevent  the  rotation  of  the 
impeller. 
 
 
 
 
After the use, it is necessary to wash the machine in order to preserve its mechanical and hygienic characteristics. 
It is necessary to run the machine for a few minutes with clean water, proceeding then with the complete emptying 
of the liquid contained in the pipes and in the pump body. For sanitization, use warm water with clinical solutions 
for washing and sanitizing, with concentrations compatible with the rubber components of the machine. 
If a lasting stop of the machine is expected, it is advisable to introduce a few drops of glycerine oil into the pump, 
then reactivate the pump for a few seconds. 
 
Maintenance: all the pump  components are checked and adjusted  in the factory before shipping.  So the machine 
does not need any special maintenance, but only regular checks over time, which also increase the duration of the 
machine.

 

IMPORTANT:

 

These checks must be carried out by qualified personnel and with the machine disconnected 

from the power supply. 

The checks to carry out are the following: 

 

 Check the impeller wear 

4. CLEANING AND MAINTENANCE 

Summary of Contents for EURO 20

Page 1: ...ons for use and technical manual Self priming electric pumps EURO Enoitalia S r l Via Provinciale Pisana 162 Fraz Pieve a Ripoli 50050 Cerreto Guidi FI Tel 0571 588031 Fax 0571 588080 www enoitalia net e mail info enoitalia net ...

Page 2: ...NS FOR STARTER This manual contains useful information for the use and management of your pumps Read the instructions carefully and follow the instructions provided before starting the pump It is very important to keep these instructions in a specially dedicated place SECURITY Danger signals General danger for people Danger of injury caused by moving parts Electric danger Danger of corrosive subst...

Page 3: ...ons of enactment Directive 2006 95 EC low voltage directive and national dispositions of enactment Directive 2004 108 EC electromagnetic compatibility directive and national dispositions of enactment The machine also complies with the Harmonised Standards UNI EN 349 954 1 1050 547 1 2 3 894 1 2 3 953 981 1005 1 2 3 4 5 1037 UNI EN ISO 3744 7000 12100 1 2 11202 11205 11688 1 2 14121 1 13857 UNI EN ...

Page 4: ...TYPE OF PUMP BELTED WITH TROLLEY COAXIAL MECHANICAL VARIATOR ELECTRONIC VARIATOR ...

Page 5: ...to close the outlet pipe and let the product recycle for a few seconds avoiding overloads to the engine ATTENTION max 10 sec to avoid problems of overheating and or damage to the product The electric pump consists of the following components ENGINE TROLLEY optional in the coaxial models MOTOR PULLEY where provided PUMP PULLEY where provided BELT where provided PUMP SUPPORT RUBBER IMPELLER MECHANIC...

Page 6: ... engine STARTING the starting mode varies according to the model purchased SINGLE PHASE COAXIAL MODELS On this type of pump the electrical panel is equipped with a double condenser one for commissioning standard on all single phase motors and a special boost condenser to guarantee additional power during start up In addition to the 0 stop position the rotation inverter also presents position 1 clo...

Page 7: ...On these models it is possible to stop the machine either by positioning the inverter on 0 or by pressing the emergency stop button CAUTION after pressing the emergency stop to reactivate the pump turn the button in the direction of the turn signal and activate the magnetothermic switch again DOUBLE SPEED MODELS WITH BELT TRANSMISSION On these models a separate control panel is installed complete ...

Page 8: ...TH AUTOMATIC PRESSURE SWITCH Available on all three phase models except for the EURO 20 pump and on models with electronic variator both three phase and single phase The pump is equipped with a special fitting consisting of a non return valve buffer tank in some cases it is not supplied and a pressure switch panel This fitting is installed on the pump in the liquid delivery direction check the dir...

Page 9: ...to select operation with the pressure switch or in manual mode MAKE THE ADJUSTMENTS IN THE FOLLOWING ORDER 1 INSERTION To increase the insertion point when the pressure decreases screw the calibration nut 1 2 DISINSERTION To increase the operating point when the pressure increases screw the differential adjustment nut 2 CONTROL PANEL WITH FLOW SWITCH Dry Stop This is an accessory available on all ...

Page 10: ...is possible to act on this valve in order to increase valve closed or decrease valve open the flow rate as you want IMPORTANT the by pass must be closed at the beginning of processing and for the suction of solid parts To switch off the machine simply position the engine switch on the center zero In the event of an emergency stop it is necessary to restart the machine in the reverse direction of r...

Page 11: ... mains voltage Do not use extensions with insufficient diameter that may cause voltage drops Check the operation of the boost condensator on the single phase models with the disassembled pump body start the engine and check if the motor increases the vibration when the AVV position is switched on In the case of three phase motors with a thermomagnetic switch make sure you have pressed the black bu...

Page 12: ...ious switch off switch on inversion functions The electric motor installed is with separate ventilation servoventilated The servoventilated motor is always powered at 220V single phase The pump has been adjusted to parameters that allow it to work in an optimal speed range from 0 to 890 rpm Inside the electrical panel the inverter display is visible on which the values of the output frequency of t...

Page 13: ...tact the dealer or the manufacturer FLOW SWITCH this accessory must be connected to the appropriate connector on the electrical panel and with the appropriate terminals to the outlet port of the pump The function is to stop the pump in the absence of liquid It is activated by positioning the appropriate selector on FLUSSOSATO In the first use to allow the pump to fill the pipes it is possible to b...

Page 14: ...WIRED REMOTE CONTROL MOTOR CONNECTOR GEAR SELECTOR STOP INVERSION POTENTIOMETER PANEL CLOSURE ...

Page 15: ...tor with a screwdriver to set one of the 16 time ranges from 1s to 500h The set time increases by turning the selector clockwise and decreases by turning it counter clockwise 3 Setting of the time for all models Turn the time setting knob to reach the desired one When you want to use the instantaneous output check that the indicator is positioned under the 0 instantaneous exit zone Once power is s...

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