AFRISO EURO-INDEX LAG-14 ER Betriebsanleitung Seite 73

5.2 Installing the container for the leak detection fluid
ELECTRICAL VOLTAGE DIFFERENCES
The containers for leak detection fluid consist of conductive plastic.
• The containers for leak detection fluid must be included in the equipotential
bonding system.
Failure to follow these instructions will result in death or serious injury.
INOPERABLE PRODUCT
• Verify that the product is protected from external influences.
Failure to follow these instructions can result in equipment damage.
 Verify that you use only the black container for leak detection fluid with the
product.
 Verify that the container for leak detection fluid and the cable extension fit-
ting are protected against water, splash water and dirt.
 Verify compliance with the permissible ambient conditions for the con-
tainer for leak detection fluid.
 Verify that you have correctly determined the required volume of leak
detection fluid and the required number of containers for leak detection
(see chapter "Calculation base for tanks").
 Verify correct equipotential bonding (for example, as per TRGS 727).
The container for leak detection fluid may be installed next to the control unit
or in hazardous areas zones 0, 1 or 2 (for example, in the manhole).
The leak detection fluid container is mounted above the interstitial space so
that it becomes the highest point of the interstitial space.
The static pressure of the leak detection fluid must be at least 3 kPa higher
than the maximum static pressure of the stored liquid. The maximum mount-
ing height of the container for leak detection fluid must be such that the static
pressure of the leak detection fluid does not exceed a maximum of 92 % of
the test pressure for the interstitial space.
Mounting
DANGER
NOTICE
LAG-14 ER
EN
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