Manual loading steam generator. Pressure of 4 bar operation with control by working pressure switch. Display of the pressure present in the boiler on the pressure gauge. Function steam from gun. Steam release control on low voltage gun. Safety devices: double pressure switch and safety valve. Check minimum water level in the boiler with deactivation of the resistance and warning light low water level signal. Stainless steel boiler (loading at empty boiler about 3.3 liters, subsequent refills about 2.2 liters).