Typical Capacities And Chlorine Reduction; Symbols On Product Label; Usage And Design; Assigned Use - BWT bestmax Einbau- Und Bedienungsanleitung

2.3 Typical Capacities and chlorine reduction

Type
Typical capacity at 10°dKH for hot drink machines with
steam generation²,*
Typical capacity at 10°dKH for hot drink machines with­
out steam generation (max. temperature 95°C/
Chlorine reduction according to 5.5.2 EN 14898:2006 Category
Reduction (influent challenge concentration 2.0 mg/l)
² The actual capacities in operation can be higher or lower than the capacities stated in the table. The capacities depend on the quality of the input water, the flow
rate, the intake water pressure and the flow continuity. The carbonate hardness reduction is reached in accordance with Section 5.5.5 EN 14898:2006 for the
stated capacities.
3 The concentration of chlorine in water entering the system was reduced to a concentration less than or equal to the permissible limit for water laving the system, as
specified in NSF/ANSI 42. While testing was performed under standard laboratory conditions, actual performance of the system may vary.*
T1
Typical filter capacities and bypass settings for hot drink machines with or without
T2
steam generation are listed on the last pages of this operation manual.
95°C/203°F)
T3
Typical filter capacities of the filter cartridge with bypass settings 1 and 0 upstream of ovens/
T4
steamers, ice machines or steam generators are listed on the last pages of this manual.

2.4 Symbols on product label

p
pressure
T
water temperature

Date of filter cartridge installation
TT MM YY
and replacement

TT MM YY

3 Usage and design

3.1 Assigned use

This BWT filter cartridge ...
is only to be used for decarbonising cold water fulfilling the legal requirements for drinking water.
reduces carbonate* and lime hardness and thus protects coffee and espresso machines, hot/cold
water machines, steamers, combi steamers and/or ice machines against excess lime scale deposits.
can also be installed upstream of steam generators for medical applications to reduce excess lime
scale deposits.
improves flavour of beverages and taste of food by removing substances responsible for taste and
odor (e.g. chlorine).
filters particles* out of the water.

3.2 Design and function of the filter system

1 Pre­filtration: Removal of particles
2 Active carbon pre­filtration: Substances responsible for taste and odor
3
dation of ion exchanger
3 Ion exchanger: Decarbonisation
4 Active carbon filtration: removal of chlorine, also from bypass water
5 Particle filter: removal of particles

4 Operating and safety instructions

Despite complying with all safety precautions, risks remain especially in case of misuse or inappropriate
handling. Each technical device is to be maintained and serviced regularly to function properly.
* Not performance tested by NSF
L
(US gal)
L
°F)²,*
(US gal)
203
%
3
≤ 95 °C
X S V M
600 1000 2500 3800
(159) (264) (660) (1004)
720 1200 3000 4560
(190) (317) (793) (1205)
1
> 50 %
Typical capacity at 10°dKH for hot drink
machines with steam generation
Typical capacity at 10°dKH for hot drink
machines without steam generation
(max. temperature 95°C/203°F)
Typical capacity at 10°dKH for steamers/
ovens and ice machines
(e.g. chlorine)
L XL 2XL
5200 6800 12000
(1374) (1796) (3170)
6240 8160 14400
(1648) (2156) (3804)
(max. temperature
are removed , no oxi­
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