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.
