Pressure; Operation After A Break Or Shutdown / Replacement Intervals; Disposal; Installing The Filter System - BWT AQA drink AC100 Einbau- Und Bedienungsanleitung

EN

4.4 Pressure

I
CAUTION!
f If the maximum line pressure exceeds 8 bar (116 psi) a pressure reducer must be installed
upstream of the filter system.

NOTE!
f Installing a pressure reducer can reduce the flow.
f The flow pressure of the filter system should be higher than 1.2 bar (17.4 psi).
Pressure surges are to be avoided. If they do occur, the sum of pressure surge and idling pressure
must not exceed the line pressure of 8 bar (116 psi). The positive pressure surge must not exceed
2 bar (29 psi) and the negative pressure shock must not fall below 50% of the settling flow
pressure (see DIN 1988 Part 2.2.4).

4.5 Operation after a break or shutdown / Replacement intervals

In the event of prolonged breaks in operation, close the check/shut off valve in the filter system
inlet. After a break in operation exceeding two days (weekend, holiday, ...), the filter system has
to be flushed/rinsed with 4-5 litres (1.1-1.3 gallons) of water before reuse.
Replace the filter cartridge ...
on reaching the capacity stated in Section 2.3.
no later than 12 months after installation.
after a shutdown of 4 weeks or more.

4.6 Disposal

Dispose of exhausted filter cartridges, surplus parts and packaging according to local regulations.
If local collection points are available, recycle all product components to protect the environ-
ment.

5 Installing the filter system

5.1

Unpacking the filter system

After unpacking inspect the filter system for completeness and possible transport damage.
I
CAUTION!
f Faulty or defect parts must be replaced immediately.
f Always ensure a safe and clean working environment.

5.2 Fitting the filter bracket

I
CAUTION!
f Before installation, read Technical data (Chapter 2) and Operating / Safety instructions
( Chapter 4).
f Only use approved and certified plumbing adapters, piping and hoses in accordance with
DVGW W 543 or NSF 42/53 for connecting the appliances.
f When installing accessories (hoses, connection sets), observe the installation dimensions and
bending radii.
To install the filter system, choose a location that enables simple connection to the water
mains.
The wall bracket has to be aligned and mounted to allow a convenient access and replace-
ment of the cartridge.
The filter system must be securely bolted to a wall using the filter bracket.
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