Changing The Fi Lter Cartridge - Mavea PURITY C Quell ST Manual De Instrucciones

4.4 Commissioning
• Open the water intake and switch on the terminal equipment's power supply.
G
• Operate the fl ush valve
and without bubbles. At least two empty fi lter cartridge volumes must be fl ushed
H
( Chapter 9).
Note: When bleeding/fl ushing, catch water emerging from the fl ush hose
appropriate container.
• Check system for any leaks.
5 Changing the fi lter cartridge
The PURITY C fi lter cartridge must be replaced once the stated capacity has been reached (see
Chapter 6), in accordance with manufacturer´s specifi cations or no later than 12 months after com-
missioning, whichever occurs fi rst.
Caution: When changing a fi lter cartridge, examine all remaining parts carefully! Faulty parts
!
must be exchanged and contaminated parts should be cleaned. Read the operating and safety
information (Chapter 3) before changing the cartridge. After storage and transport below 0°C (32°F)
the product must be stored in the open original packaging for at least 24 hours before it is commis-
sioned at the stated ambient temperatures (Chapter 9) for operation.
Note: When the locking handle is open, the water supply to the cartridge is interrupted and short-
circuit operation with direct water flow from the water inlet
(if necessary, close the water intake and switch off the power supply to the terminal equipment).
• Open locking handle
• Activate the fl ush valve
• Remove exhausted filter cartridge
cartridge.
Note: The filter cartridge can be pivoted by 90° in the wall mounting bracket for easy removal.
• Perform the steps described at 4.3 and 4.4.
6 By-pass and capacity tables
The capacity tables for the PURITY C Quell ST fi lter systems are provided on pages 2–6. The capaci-
ties shown in the capacity tables are based on German carbonate hardness and are not certifi ed by
NSF.
Note: The stated capacities were tested and calculated based on standard application and machine
conditions. This information may vary according to external infl uencing factors.
The PURITY C AC has a fi lter capacity of 10,000 litres, regardless of the carbonate hardness and the
by-pass set. All intake water is fi ltered.
and fl ush the fi lter system until the fi ltered water runs clear
8
.
2
and depressurise the system.
8
from the filter head
6
to the water outlet
4
, bearing in mind the weight of the
1
in an
9
is possible
3
11