Changing The Filter Cartridge - Brita PURITY C Serie Manual

4.2 By-pass setting for and capacity of PURITY C variable filter heads
• Determine the carbonate hardness for PURITY C Quell ST and PURITY C Steam cartridges or total
hardness (for PURITY C Quell ST and PURITY C Steam cartridges) of the local water by performing
the BRITA carbonate hardness test or total hardness test (for PURITY C Finest cartridges). Alter-
natively, your local water supplier will be able to provide information on the local water hardness.
•
Determine the by-pass setting and capacity in line with the application and the carbonate
and/or total hardness identified using the by-pass and capacity table (pages 2–7).
•
Then turn the by-pass setting
• To ensure precise and continuous control of the degree of filter cartridge exhaustion, it is
recommended to install the BRITA FlowMeter.
• Note: With PURITY C Finest, PURITY C50 Fresh and PURITY C1000 AC filter cartridges, all of
the intake water is filtered. The filter cartridge can be used with filter heads that have a variable
or fixed by-pass. The by-pass that may be set in the filter head is not taken into account.
4.3 Inserting the filter cartridge
• Pull the flap of the protective cap
E
• Note the next exchange date in the date field on the filter cartridge
• Insert the filter cartridge
F
!
Make sure that the filter cartridge is positioned correctly.
• Turn the locking handle
4.4 Commissioning
• Open the water intake and switch on the terminal equipment's power supply.
G
• Operate the flush valve
without bubbles. At least two empty filter cartridge volumes must be flushed (Chapter 9).
H
Note: When bleeding/flushing, catch water emerging from the flush hose
appropriate container.
• Check system for any leaks.

5 Changing the Filter Cartridge

EN
The PURITY C filter cartridge must be replaced once the stated capacity has been reached
(see Chapter 6), in accordance with manufacturer's specifications or no later than 12 months
after commissioning, whichever occurs first.
Caution: When changing a filter, examine all remaining parts carefully! Faulty parts must be
!
replaced 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, the product must
be stored in the open original packaging for at least 24 hours before it is commissioned 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
possible (if necessary, close water intake and switch off power supply to the terminal equipment).
• Open locking handle
•
Activate the flush 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.
22
10
6
Caution: The filter cartridge can only be inserted when the locking handle is open.
2
8
.
2
and depressurise the system.
8
to the identified value.
upwards and remove the protective cap.
7
in the filter head in a vertical position.
1
until you feel it engage.
and flush the filter system until the filtered water runs clear and
from the filter head
6
.
6
to the water outlet
4
,bearing in mind the weight of the
1
in an
9
is
3