Start Up - Prominent Dulcotest Montage- Und Betriebsanleitung

6

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User qualification: trained qualified
n
Ä Chapter 1.2 'User
personnel, see
qualification' on page 44
Default settings
WARNING!
Danger from hazardous sub‐
stances!
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.
Operating instructions for the
relevant controller
Comply with the required settings
of your chosen controller as per
the operating instructions for that
controller.
Calibrate zero point
Calibrate zero point
Comply with the required calibra‐
tion of your chosen controller as
per the operating instructions for
that controller.
The zero point must be calibrated
n
during commissioning.
The zero point must be calibrated at
n
every change of the measurement
range
The zero point may only be calibrated
n
with a completely dry sensor head
The zero point may only be calibrated
n
in ambient air when dismantled
During calibration, the sensor head
n
must be kept more than 20 mm from
all other objects
The zero point must be calibrated
n
before the slope
Calibrate slope
Calibrate slope
Comply with the required calibra‐
tion of your chosen controller as
per the operating instructions for
that controller.
The following handling instructions
n
must be followed
During calibration, the sample water
n
must always flow or remain level,
bubble- and turbulence-free
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