Steam Boiler; Pressure Relief Valve - Rancilio EGRO 5511 Technical Manual

EGRO 5511 Manual
HYDRAULIC & STEAM

Steam Boiler

STEAM BLOCK
Any components that receive steam have
solenoids located on this block.
STEAM BLOCK
PRESSURE STAT
Regulates the pressure of the steam boiler.
Adjustable from the top.
PRESSURE STAT

PRESSURE RELIEF VALVE

Safety valve in case of boiler over-pressurization.
Set at 3 bars of pressure.
PRESSURE RELIEF VALVE
STEAM SOLENOID - HOT WATER
Supplies steam to the mixing chamber for use
with hot water.
STEAM SOLENOID - HOT WATER
Page 55