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  Carefully read this manual in its entirety before using the machine, and store it for any future reference 

 

  The company Enoitalia S.r.l. is not responsible for damages resulting from any changes made by third parties 
to the machine 

 

The  company  Enoitalia  S.r.l.  has  the  right  to  make  constructive  changes  at  any  time  without  obligation  of 
communication. 

 

MECHANICAL MOTOVARIATOR INTEGRATION 

The  pump  is  equipped  with  a  mechanical  variator,  installed  on  a  trolley  with  a  control  panel  separate  from  the 
motor body. 

The manual handwheel with gravitational indicator allows you to vary the speed from 190 to 900 rpm. 

Attention:  the  speed  must  be  changed  only  with  the  pump  running  and  not  with  the  engine  switched  off. 
Different operations may cause the variator to break down. 

The variator is supplied with lubricating oil and an indicator of the quantity of oil present inside it. 

The control panel is equipped with the following components: 

 

Motor  protection  switch  with  absorption  regulator. 

When  starting  the  machine  for  the  first  time,  and 

after a power failure, press the black reset button. 

 

Rotation inverter: 

allows to stop and change the direction of rotation of the pump. 

 

Emergency stop: 

in case of danger allows the pump to stop immediately. 

 

ELECTRONIC MOTOVARIATOR INTEGRATION

 

The pump  is  equipped  with  an electrical panel  for controlling the speed and the various 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 the motor 
appear, and at  each variation Hz correspond  approximately 20  rpm (for example 20 Hz correspond  to  about  400 
rpm; 30 Hz correspond to about 600 rpm). 

However, it is possible to see on the display the number of rotations per minute corresponding to the value of the 
Hz to which the pump works, entering with the keyboard in the programming system of the inverter and carefully 
following the instructions of the "User Manual". 

However,  it  is  advisable  to  keep  the  inverter  parameters  on  the  values  set  by  the  factory;  and  in  any  case  any 
variation  of  the  parameters  must  be  carried  out  by  expert  personnel.  To  change  the  direction  of  rotation,  it  is 
advisable to set the pump to average speed values, because the machine's starting capacity is reduced if the speed is 
too low. 

ATTENTION: 

Models with integrated reducer can work at maximum power at any speed.

 

The components on the panel are the following: 

 

GENERAL SWITCH

: it is used to switch on the pump panel, turning the selector switch to position 1. To 

stop  the  pump  completely,  set  it  to  0.  The  panel  switch-on  allows  the  power  supply  and  immediate 
activation of the cooling fan installed on the electric motor.

 

Содержание EURO 20

Страница 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 ...

Страница 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...

Страница 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 ...

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

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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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