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C
1
HAPTER
L
A
IMIT
NALYSER
C
1
HAPTER
Labour protection
Rules for
accident
prevention
of
government
and industrial
safty
organisations
Operating Manual
S
I
AFTY
NSTRUCTIONS
S
AFETY WARNINGS
This Chapter explains the danger and precautionary signs and notes that apply
to the handling, installation, wiring and maintenance of the S
Limit Analyser.
This manual describes the installation and operation of the on-line water-
hardness analyser of type Limit Analyser H based on S
Installation and taking into operation must be performed only by authorized
personnel.
Operate the system only in accordance with the instructions given in this
manual: In particular, the system has to be protected against humidity and
moisture. Avoid direct contact with splash or condenser water. The device may
only be used for the specified purpose. When installing and operating the
equipment, the relevant standards (e.g. EN, DIN, VDE, UVV) and applicable
national regulations must be complied with.
The analyser is used only to determine a total or residual hardness or carbonate
hardness in the process water. Proper operation can only be guaranteed with
the manufacturer's recommended indicators and spare parts.
Changes to the electrical connections and the programming should only be
performed by an authorized specialist.
If connecting cables for the sensors are necessary they should be kept as short
as possible and not run together with power cables. The vicinity of strong
electromagnetic emitters may lead to deviations of evaluation and measurement
results. In such cases, appropriate measures must be taken to suppress
interferences. EMC-directives are especially applicable.
When working with this manual, it is recommended to have access to the
operational instrument to understand the functions described immediately. Read
the chapters in the order given.
If you have questions regarding the operation of the instrument, or when
problems occur, please contact us or one of our distributors. Try to locate
problems as accurately as possible. Also describe what actions you have taken,
which conditions lead to the problem. We can help you better and more
focused.
/ P
RECAUTIONS
P
7
AGE
2500 series
YCON
2500 series.
YCON
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