July 2004
5A - 20
Functions - water system
Flow rate controller
•
The flow rate controller is installed in the
inlet of the valve.
•
It reduces the flow rate of the incoming water
to approx. 10 l/min (2.6 gal/min).
•
This ensures that the boiler overflow can
cope with the incoming water volume in case
the water inlet regulator fails.
•
The flow rate controller limits the flow rate
with an accuracy of
±
10%, independent of
the water mains pressure.
•
Whenever the dynamic pressure drops below
0.8 bar, a sufficient flow rate is no longer
guaranteed.
•
In this case, the water level in the boiler
cannot be controlled, particularly in case of
long or frequent beverage delivery.
•
Consequences:
-
deviations in the dosing quantities
-
possible blocking of delivery (see "Errors")
Filter sieve
•
A removable filter sieve (1) in the valve inlet
spout (in front of the flow rate controller)
prevents dirt particles from entering. (Fig. 4)
•
If larger quantities of dirt particles are found
regularly in the water mains, it is advisable to
install an additional filter sieve in the supply
line. (Fig. 4)
1
Fig. 4
Cafitesse 700 - Functions - water system
Содержание Cafitesse 700
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Страница 99: ...July 2004 4 36 Cafitesse 700 Programming ...
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Страница 175: ...July 2004 5B 1 Functions Brewing System B Brewing system Not applicable Cafitesse 700 Functions Brewing system ...
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Страница 204: ...July 2004 5F 2 Functions cooling system Cafitesse 700 Functions cooling system ...
Страница 225: ...July 2004 5G 1 Functions housing G Housing G 1 Adjustments Not available here Cafitesse 700 Functions housing ...
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Страница 257: ...July 2004 5K 30 Functions Power supply unit and control system Cafitesse 700 Functions power supply and control system ...
Страница 259: ...July 2004 5L 2 Functions external options Cafitesse 700 Functions external options ...
Страница 263: ...July 2004 5P 4 Functions payment systems Cafitesse 700 Functions payment systems ...