W&H Multidem C27 Mode D'emploi page 30

Operating and Safety Instructions
Filter cartridge production code, e.g. B1252310475
1 Production year, here: 2011
25 Production week, here: calendar week 25
2 Production day from Monday (1) to Friday (5), here: Tuesday
31 Number of the mix variant, here: no. 31
0475 Consecutive number of the filter cartridge, here the 475 cartridge; reset when the day changes
Technical Safety Assembly Instructions
> The terminal device operated using the filter must be suitable for operation with desalinated and/or demineralised water.
> Protect the filter system from sunlight and mechanical damage.
> Do not assemble near sources of heat or open flames.
> A stop valve must be installed before the filter system inlet hose.
> If the water pressure is greater than 8.6 bar, a pressure reducer must be installed before the filter system.
> When selecting the materials for parts that come into contact with water after passing through the W&H filter system, it must be
remembered that, due to the filtrate, this water is now demineralised.
> All parts must be installed in accordance with country-specific regulations on the installation of drinking water facilities.
Ensure the relevant protection against return flows is present on downstream appliances in accordance with country-specific
regulations, standards and specifications.
The filter head is not suitable for wall mounting.
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