On EURO 20-30-40-50-60 coaxial models with integrated electrical panel, the pump has an inverter installed on
the electric motor. In addition to the stop position "0" on the rotation inverter, position 1 (clockwise rotation) and
position 2 (counter clockwise rotation) are also indicated.
To start the machine, simply turn the inverter in the required direction.
THREE-PHASE COAXIAL MODELS WITH SEPARATE PANEL:
The three-phase coaxial models with separate panel show up with a control panel installed on a trolley.
In addition to the rotation inverter, they have a magnetic protection switch, which must be activated after
connecting the pump to the mains. To activate it, simply press the BLACK button.
Then to start the pump, turn the inverter to the required position. 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 with magnetothermic protection and multipolar
rotation inverter. The inverter has a central "0", three positions on the left (102) and 3 positions on the right (102).
The number 1 indicates the minimum speed in both directions. The number 2 indicates the maximum speed in both
directions.
For operation of the magnetothermic protection see paragraph "Three-phase coaxial models with separate panel".
SINGLE-PHASE MODELS WITH BELT TRANSMISSION:
These models have an integrated control panel on the electric motor. For operation, see paragraph "Single-phase
coaxial models".
