Fagor CCO-180, Service Manual

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02/05/2020 51
SERVICE MANUAL
CONVEYOR BELT
DISHWASHERS
DIN 10510 - Multitank transport dishwashers
Zone Temperatures without disinfection
component
ºC
Temperatures with an adequate
quantity of a disinfection
component in the detergent solution
ºC
Fresh water pre-wash
Pre-wash zone
Wash tank
Auxiliary rinse
Fresh water rinse
over 40
40 ÷ 50
60 ÷ 65
60 ÷ 70
80 ÷ 85
25 ÷ 40
40 ÷ 50
55 ÷ 65
60 ÷ 70
80 ÷ 85
Scientific studies have shown that the water contact time in multitank dishwashers must be approx. 2 minutes.
DIN 10511 - Glasswashers
For hygiene reasons, the temperature in the wash tank shall be at least 55°C. Since the durability and usability of a
drinking glass is substantially affected by the temperature, the temperature of the detergent solution should not
substantially exceed 60°C. The temperature of the rinse aid solution should be 65 (± 2)°C.
Contact times of 90 seconds are deemed to provide a sound basis for achieving fully hygienic warewashing results.
Under special circumstances, e.g. where there is an increased risk of infection, glasswashers have to be operated at
higher temperatures and the use of disinfection components is recommended.
DIN 10512 - One-tank dishwashers
Dirty dishes, delivery and acceptance
Prior manual cleaning
Loading the dishwasher
Cleaning and drying
Unloading washed product
Storage of washed product