Assembly - ProMinent DULCOTEST CDR 1-mA-2 ppm Betriebsanleitung

4

Assembly

Filling electrolyte
User qualification: trained user, see
n
Ä Chapter 1.2 „Users' qualifica‐
tions" on page 41
WARNING!
Danger from hazardous substances!
Possible consequence: Fatal or very
serious injuries.
Please ensure when handling haz‐
ardous substances that you have read
the latest safety data sheets provided
by the manufacture of the hazardous
substance. The actions required are
described in the safety data sheet.
Check the safety data sheet regularly
and replace, if necessary, as the
hazard potential of a substance can be
re-evaluated at any time based on new
findings.
The system operator is responsible for
ensuring that these safety data sheets
are available and that they are kept up
to date, as well as for producing an
associated hazard assessment for the
workstations affected.
Electrolyte
The electrolyte is sensitive to oxi‐
–
dation: Always keep the electrolyte
bottle sealed after use.
Do not decant electrolytes into
–
other containers.
Do not store electrolyte beyond its
–
"Use by" date and note the "Use
by" date on the label.
Store the electrolyte bottle upside
–
down so that the electrolyte can be
easily poured out, and preferably
free of bubbles.
Pour in the electrolyte, preferably
–
free of bubbles. Small air bubbles
are not a problem, larger air bub‐
bles rise to the upper edge of the
diaphragm cap and affect the
measurement.
Only use the diaphragm cap once.
–
Do not touch the diaphragm cap
and electrodes
Do not touch or damage the diaphragm
in the diaphragm cap and the elec‐
trodes at the bottom of the electrode
shaft nor bring them into contact with
greasy substances. Otherwise the
sensor will no longer work accurately.
Replace the diaphragm cap with a new
diaphragm cap or return the sensor to
have the electrodes cleaned.
Assembly
47