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4. Installation
Installation is described in detail in the separate service
instructions.
This subsection can be used by operators to plan installation.
4.1 Planning installation
4.1.1 Preparing the installation location (customer)
The operator must ensure that all the conditions listed below for
structurally and technically safe and optimum operation of the
system are met prior to commencing installation.
An installation location must be provided that fulfils the following:
•
It is protected from the sun, frost-proof, well-ventilated and
has sufficient lighting (the system must not be installed
outdoors).
•
It meets the conditions specified in section
regarding air temperature, humidity, permissible component
operating temperature and dilution water quality.
•
It has steel or concrete walls, which enable the device to be
wall-mounted (minimum wall thickness of 10 cm for the
mounting screws).
•
It has a power supply connection. See section
•
It has access to the main water line.
•
It has a connection for dilution water of drinking water quality
in accordance with TrinkwV 2001.
•
It has a floor drain for washing away chemicals and a drain
(tank) for sample water.
•
It has a separate storage room for empty and full chemical
containers.
•
It is isolated from other areas with regard to fire protection.
•
It is secured against unauthorised access and meets the
regulations for the prevention of accidents.
•
It is not in permanent use by personnel
(maximum stay: two hours).
Warning
Risk of fire and corrosion due to incorrect
storage of chemicals. Do not store hydrochloric
acid and sodium chlorite near grease, flammable
or oxidising substances, oils, acids or salts.
Obtain approval for storing chemicals.
Operator’s checklist – preparing for installation
See section
Done
1. Read the
Oxiperm Pro
installation and operating
instructions and the DMI 208 installation and
operating instructions as well as the installation and
operating instructions for the DDI 209, the multi-
function valve, the measuring cell and the extension
module, if used. Store the manuals in a dry place in
the installation location.
2. Measure the pressure and temperature in the
dilution water line and in the main water line.
3. Measure the room temperature and humidity.
4. Obtain official approval for storing chemicals,
if necessary.
5. Purchase accessories. See section
6. Fit a tapping sleeve for the dilution water supply in
the drinking water line.
7. Fit a tapping clamp for the injection unit in the main
line.
8. Install a protective tube for the dosing line,
if necessary.
At the main line:
9. Fit a tapping sleeve for sample water bleeding,
if necessary.
10. Fit tapping sleeves for the measuring or mixing
module, if used.
11. Provide protective clothing in the room in
accordance with the regulations for the prevention
of accidents (German GUV-V D05).
12. Display a "No fires, naked flames or smoking"
warning sign. Display all warning signs provided.
