Brita PURITY Quell ST Mode D'emploi page 23

1 Definition of Terms
Pressure Vessel
1
Filter Cartridge
2
Pressure Vessel Lid
3
Connector Head
4
(optionally with measuring unit)
Display Unit (optional)
5
Inlet Hose
6
Connection Inlet Hose
7
Terminal Device Connection
8
Flush Valve with Water Outlet
9
Connection of Outlet Hose
10
2 General Information
2.1 Function and Application PURITY Quell ST
The BRITA PURITY Quell ST Water Filter System is used for decarbonisation of drinking water to
prevent limescale deposits in downstream appliances. Depending on the by-pass setting, calcium,
magnesium and metal ions can be selectively removed from the drinking water during the flow pro-
cess. Furthermore, the filter material reduces cloudiness and organic impurities, as well as contents
which affect taste and odour (e.g. chlorine residues) in the filtrate and bypass water. By-pass settings
on the connector head are used to set the total hardness reduction to the local water hardness or the
requirements of the application in order to achieve an optimum water quality. The filter systems are
available in 3 different filter system sizes (PURITY 450, PURITY 600 and PURITY 1200) and each
in the version without integrated measuring and display electronics or with measuring and display
(Advanced Control System, ACS-Technology) electronics.
Filter systems with ACS Technology show you the current remaining capacity and bypass setting of
your filter cartridge, the set type and size of the filter system and the last replacement date of the
filter cartridge. This ensures optimum filter control and water filtrate quality. Further information on
the filter system with ACS Technology can be found in Chapter 5.2.
The unique IntelliBypass ensures a constant by-pass proportion over the entire usage periods, irre-
spective of the volumetric flow of the terminal device concerned. The result is a consistently high water
quality specifically tailored to the application-specific requirements and the local water conditions.
Typical applications for BRITA PURITY Quell ST water filter systems are coffee and espresso
machines, hot and cold drinks vending machines as well as steam ovens (combi ovens) and air
humidifiers.
The filter system is designed for limited spaces, especially in drinks machines and kitchen installations
and can be operated horizontally and vertically.
The food quality of BRITA water filter products has been inspected and confirmed by an independent
institute.
2.2 Guarantee provisions
The PURITY filter system is subject to the statutory guarantee of 2 years. A guarantee claim may
only be asserted if all of the instructions in this manual are followed and observed.
2.3 Storage/Transport
Adhere to the ambient conditions in the Technical Data (Chapter 12) for storage and transport.
The manual should be seen as part of the product and kept for the whole service life of the filter
system and passed on to subsequent owners.
Filter Change Sticker
11
Kick Loops
12
Ejector Base
13
Display of the Display Unit (optional)
14
Lock
15
Mantle Handle
16
Reducer 1"– 3/4"
17
Transport Protective Cap
18
By-pass Screw
19
Lid Handle
20
Flush Hose
21
EN
19