Reduced flow rate and pressure
- Check the direction of rotation
- Check the state of wear of the pump
- Check that the pipes are not clogged
- Check for any leaks in the system
The pump does not distribute
- Lowering of the water table
- Check valve blocked
- Pump clogged by impurities
The pump starts and stops frequently
- Check operation of the check valve and the dimensions of the tank
- Check for any leaks in the system
- Check the pressure switch and the probes (if present)
The motor does not start
- Dry running, if an electronic control unit with this function is present
- Check that all the phases are present
- Check that the motor is live
The product manual available here on our website or here in our DNA software provides more information for this product usage and maintenance.
