Authorized Operation - wtw TresCon UNO A111 Operating Manual

Safety
Special user
qualifications
Function and operating
safety
2 - 2
The following installation activities may only be performed by a quali-
fied electrician:
 All work that requires to open the mounting frame in the enclosure,
especially
 installing electric circuits that conduct mains voltage to the terminal
strip of TresCon UNO
2.2

Authorized operation

The authorized operation of TresCon UNO consists of
 measuring substances of content according to the specifications of
the analyzer module,
 the regulation and control of biological waste water-purification pro-
cesses in the sewage treatment plant and in selected industrial
applications,
 measuring of surface water.
Only the operation and running of the analyzer according to the instruc-
tions in this operating manual is authorized.
Any other use is unauthorized. Unauthorized use invalidates any
claims with regard to the guarantee.
2.3 General safety instructions
All components of TresCon UNO are constructed and inspected accor-
ding to the relevant guidelines and norms for electronic instruments
(see chapter 7 T
ECHNICAL DATA
They left the factory in a safe and secure technical condition.
The smooth functioning and operational safety of the instrument can
only be guaranteed if the generally applicable safety measures and the
specific safety instructions in this operating manual are followed during
operation.
The smooth functioning and operational safety of the instrument can
only be guaranteed under the environmental conditions that are speci-
fied in chapter 7 T
ECHNICAL DATA
If the instrument is transported from a cold environment into a warm
environment, this can cause a functional malfunction through the for-
mation of condensation. In this case, wait for the component to adjust
to room temperature before recommissioning.
).
.
ba43134e08
TresCon UNO
05/2017