Angelo Po FX Series, Technical Manual

Page: 79 / 125

Copyright by Servizio Clienti ANGELO PO Spa
79
5. WASHING CYCLES LEVELS 3
5.1. Washing circuit operating and components
The washing circuit consists of the following components:
•
Non-return valve (in the water inlet assembly) prevents the contamination of the water
mains. If there is a decompression in the water supply network the valve drains the fluid
outside of the circuit downstream of itself, preventing a possible flow back into the water
network.
•
Pressure adjustment (in the water inlet assembly).
•
Water solenoid valve (in the water inlet assembly).
•
Detergent dispenser (pump unit): peristaltic pump type.
•
Sanitizer dispenser (pump unit): same as previous.
•
Mixing tank.
•
Drain solenoid valve (pump unit): normally close valve. It drains the contents of the tank
into the pipe connected to the siphon.
•
Fixed sprinkler into the cooking chamber: 8 nozzles sprinkler.
•
Fixed sprinkler closed to the heat exchanger: it is near to the pipe for the steam
production. Through this pipe the chemical reaches the nebulizer cleaning in the heat
exchanger compartment.
DETERGENT
TANK
SANITIZER
TANK
PUMP
PRESSURE
ADJUSTMENT
NON-RETURN
VALVE EN17171
8 INJECTORS
SPRINKLER
MIXING
TANK
COOKING CHAMBER
TO DRAIN
SIPHON
DRAIN
SOLENOID
WATER SOLENOID
WATER SUPPLY
FIXING SPRINKLER
PUMP