33
Pipeline plan
1 Float valve, water inlet
2 Water tank
3 Control valve detergent
4 High pressure pump with integrated unloader valve
5 Flow-Safety-Block with integrated
safety valve for heating coil and flow monitoring device
6 By-Pass line
7 Fuel pump with solenoid valve
8 Fuel filter
9 Fuel tank
Detergent
High pressure
connection
Water inlet
Safety valve, number 5 must be set approx. 15 % higher than
the unloader valve on the HP pump.