Safe Operation; Authorized Use; Requirements For Safe Operation; Unauthorized Use - wtw System 2020 XT Operating Manual

Safety
Target group
2 - 2
2.2

Safe operation

2.2.1 Authorized use

The authorized use of the System 2020 XT C
as a sensor in the IQ S
the product according to the instructions and technical specifications
given in this operating manual is authorized (see chapter 8 T
). Any other use is considered unauthorized.
DATA

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 may not be opened.

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 8 T
2.3

User qualification

The IQ S N
ENSOR ET
maintenance activities, e.g. changing the membrane caps in D.O. sen-
sors, require the safe handling of chemicals. Thus, we assume that the
maintenance personnel is familiar with the necessary precautions to
take when dealing with chemicals as a result of their professional train-
ing and experience.
N . Only the operation and running of
ENSOR ET
ECHNICAL DATA
system was developed for online analysis. Some
System 2020 XT C
ONNECT
consists of its use
ONNECT
ECHNICAL
).
ba75970e01 10/2012