Welbilt Convotherm 4 - Steam Generation

4 Operating principles
Training manual Convotherm 4 48
4.8 Steam generation
Boiler / injection system
A clogged nozzle during injection can be detected as follows:
 Valve 1 + PS 1 = water flowing
 Valve 0 + PS 0 = water not flowing
 Valve 1 + PS 0 = water supply blocked
 Valve 0 + PS 1 = nozzle clogged / PS faulty (E63.0)
Item Name Function for...
1
Flowmeter all
2
Pressure regulator Sets the water pressure for steam generation Injection
3
Pressure switch
Injection
4
Nozzle
Injection
5
Ventilation loop Air disconnect, so ventilation Boiler
6
Water-level probe
Boiler