Hygiene; Breaks In Operation; Replacing The Uv Lamp - BWT AQA drink 1 CAS Installations- Und Bedienungsanleitung

6.2 Hygiene

For proper hygiene, the water dispenser should be
maintained at regular intervals by a responsible and
trained person. The hygiene interval is dependent
on the intensity of use and the installation location.
A hygiene checklist relating to daily, weekly, six-
monthly and annual cleaning is included at the
end of these installation and operating instructions
(Chapter 9). of these installation and operating
instructions. We recommend this work is carried
out regularly. For your safety and that of your
customers, we recommend that the maintenance
and hygiene work carried out is documented
using the AQA drink 1 hygiene protocol. A copy
is included at the end of these installation and
operating instructions (Chapter 10).
Note!
Wear hygienic gloves during the cleaning process.
If damage or leakage is detected during the clean-
ing process, close the water supply, disconnect the
device from the power supply and notify a service
technician immediately.
Do not use water jets to clean the device.
Clean with a soft cloth.
6.3

Breaks in operation

In the event of longer breaks in operation, close the
shut-off valve in the inlet of the water dispenser and
disconnect the unit from the power supply (pull out
the connector). After breaks in operation of more
than two days (weekends, holidays, etc.) flush the
water dispenser with 2–3 litres of water before it
is used again. In the case of a break of more than
two weeks, the water dispenser must be sanitised
by a service technician (see Chapter 6). If BWT
filters are used, the notes in the relevant installation
and operating instructions must also be taken into
account.

6.4 Replacing the UV lamp

Caution!
» When working on the UV lamp, the water dispenser
must be disconnected from the mains power supply
or switch it off
» Wear protective gloves when replacing the UV lamp
» Never put the UV lamp into operation outside the
protective device provided
» Avoid direct eye or skin contact when the UV
lamp is switched on
» If the UV lamp should break, ventilate the room
for about 30 minutes and remove the broken parts
using cut-resistant gloves
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Fig. 9: UV lamp recess under the AQA drink 1 cover
The following steps are to be taken into account
when replacing the UV lamp:
1 Disconnect the water dispenser from the mains
power supply or switch it off
2 Open or remove the cover of the water dispenser
upwards from behind
3 Disconnect the cable connection of the UV lamp
4 Pull the UV lamp upwards and out
5 Insert a new UV lamp
6 Reconnect the cable connection of the UV lamp
7 Close or replace the cover
8 Reconnect the water dispenser to the mains pow-
er supply and switch it on
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