12345 6 7 8910111213 14151617 181920212223242512345678910111213Power switchData interfaceLCD screenHMIFlowmeterDrip tray microswitchReed sensorLED lightThermoblockNTCFeedback deviceSolenoid valve 2WStepper motor141516171819202122232425Drive motorTransformerThermoblock fused-cordSolenoid valve fused-cordPumpFilterTerminalPower lineGrinder motorMicroswitchCommunication cablePower PCBASchematic circuit diagram