Brita PROGUARD Coffee Manual De Instrucciones página 51

Filtrate Withdrawal
Minimum
Nominal
Maximum
Feed Water Specification
Water intake temperature
Operation
Ambient
temperature
Storage/
during
transport
4.2 Required Tools and Accessories
The tools and accessories listed below are required for the successful installation of PROGUARD Coffee
and are not included in the scope of delivery.
To link the mains water supply (the thread size depends on the local conditions)
Hose
to the shutoff valve G 3/4" male thread
To connect the FlowMeter G 3/8" male thread with the coffee machine's water
Hose
connection (the thread size depends on the coffee machine)
Backflow At least backflow preventer type EA. For more information, refer to chapter 2:
preventer Operating and Safety Instructions
Allen key To set the bypass on the pre-filter head (PURITY C Quell ST, PURITY C50
(size 4mm) Fresh)
Bucket (~10 litres) To catch the water when flushing the filter cartridges
Drinking glass To catch ≥200 ml of water from the sampling valve
Carbonate
To measure the carbonate hardness of the raw water and the filtrate
hardness test kit
Conductivity meter To measure the conductivity of the filtrate
2 water pump plier To tighten fittings or the like to threads
Collet locking tool, Aid to push-back the fitting's collet in order to release hoses or blind plugs from
DMfit the fitting. Alternatively, a collet locking tool from John Guest can be used
Tube cutter To shorten tubes. Don't use scissors!
Towel To soak up spilled water
The minimum required filtrate withdrawal amounts to 10 litres/day
(preferably continuous rather than sporadic withdrawal).
The nominal filtrate output is specified with 10 litres/hour at 3 bar
operating pressure.
The maximum possible filtrate withdrawal amounts to 20 litres/hour
(at 6 bar operating pressure).
The maximum permissible filtrate withdrawal amounts to 80 litres/
day or 30,000 litres/year (preferably continuous rather than sporadic
withdrawal).
4 – 30°C
4 – 40°C
7 – 32°C
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