Brita PURITY C Manual De Instrucciones página 19

4.1 Assembling the Filter Head, Water Connection
Caution: Ensure that the locking handle on the head is open.
!
• Close water intake and switch off power supply to the terminal equipment.
A
• Fit the wall mounting bracket
Caution: During assembly, note the installation dimensions, bending radii of the
!
B
hoses and dimensions of the accessories (e.g. BRITA FlowMeter). The system can be
operated vertically and horizontally. When using the wall mounting bracket, only install in
a vertical position!
• Fit the hoses to water inlet "IN"
C
G3/8" connections use fl at seals and with John Guest connections use hoses with an
8 mm diameter. Both safety clips
assembling the hose.
Caution: The max. tightening torque at the G3/8" connections must not exceed
!
14 Nm! Only hose connections with fl at seals may be used because hoses with conical
screw connections may damage the fi lter head connections, thereby invalidating any
guarantee claims! Only hoses that comply with DVGW-W 543 may be used for connec-
tion to the device. The use of BRITA hose sets (Chapter 10) is recommended.
• Check by-pass setting
D
(Chapter 4.2).
Note: The by-pass has been factory set at 30%.
• Lock the fi lter head
4.2 Setting By-Pass and Capacity
• Identify the carbonate hardness of the local water using the BRITA carbonate hardness test
(Art. 710800). Alternatively, your local water supplier will provide information on carbonate
hardness.
Note: The water is not decarbonised when using PURITY C AC fi lter cartridges; the carbonate
hardness does not need to be determined.
• Determine the by-pass setting and capacity according to the application and the carbonate hard-
ness identifi ed using the by-pass and capacity table (page 2–5).
• Then turn the by-pass setting
Note: Only PURITY C 0–70% fi lter heads have a variable by-pass setting. Installation of the
BRITA FlowMeter 10–100 A (Art. 298900) is recommended for the precise, continuous control
of the degree of fi lter cartridge exhaustion.
Note: All the intake water is fi ltered when using PURITY C AC fi lter cartridges. The fi lter car-
tridge can be used with both a variable and fi xed by-pass. The by-pass used where required in
the fi lter head is not taken into account.
4.3 Inserting the fi lter cartridge
• Remove protective cap
E
• Note the next exchange date in the date fi eld on the fi lter cartridge
• Insert the fi lter cartridge
F
Caution: The fi lter cartridge can only be inserted when the locking handle is open.
!
Make sure that the fi lter 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 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.
in the intended position.
5
and outlet "OUT"
4
need to be used with John Guest connections after
11
and adjust to local carbonate hardness, if necessary
10
in the wall mounting bracket
1
to the identifi ed value.
10
.
7
vertically in the fi lter head
6
until you feel it engage.
2
and fl ush the fi lter system until the fi ltered water runs clear
8
of the fi lter head
3
.
5
.
6
.
1
. With
1
in an
9
17