Safe Operation; Authorized Use; Requirements For Safe Operation; Unauthorized Use - wtw TetraCon 700-...Ex Series Operating Manual

®
TetraCon 700-...Ex
ba77055e01 05/2014
2.2

Safe operation

2.2.1 Authorized use

Authorized use of the TetraCon
ductivity measurements in the following areas:
 Water and wastewater
 Environment
 Industry.
According to the directive 94/9/EC (ATEX), the TetraCon
approved for use in potentially explosive atmospheres. The character-
istics concerning explosion protection as well as the safety instructions
and other details are given in the enclosed documentation on explosion
protection, ba77057y. The documentation on explosion protection is
available in numerous languages.
Danger of explosion. Noncompliance with the safety
requirements according to the explosion protection doc-
umentation ba77057y can cause a potentially explosive
atmosphere to detonate. Explosion protection is com-
pletely ensured only when all safety requirements are
met.

2.2.2 Requirements for safe operation

Note the following points for safe operation:
 The product may only be operated according to the authorized use
specified above.
 The product may only be supplied with power by the energy sources
mentioned in this operating manual.
 The product may only be operated under the environmental condi-
tions mentioned in this operating manual.
 The product or its components may only be opened if this is required
for installation and maintenance work and described in the operating
manual.

2.2.3 Unauthorized use

The product must not be put into operation if:
 it is visibly damaged (e.g. after being transported)
 it was stored under adverse conditions for a lengthy period of time
(storing conditions, see chapter 7 Technical data).
®
700-...Ex consists of stationary con-
DANGER
Safety
®
700-...Ex is
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