Type of information
Hints on use and additional information.
Source of the information. Additional measures.
–
Denotes hints on use and other useful informa‐
tion. It does not indicate a hazardous or dam‐
aging situation.
2.2 General safety information
WARNING!
Danger from hazardous substances!
Possible consequence: Fatal or very serious inju‐
ries.
Please ensure when handling hazardous sub‐
stances that you have read the latest safety data
sheets provided by the manufacture of the haz‐
ardous substance. The actions required are
described in the safety data sheet. Check the
safety data sheet regularly and replace, if neces‐
sary, 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 worksta‐
tions affected.
n Before opening the housing or before carrying out installation
work, ensure that the device is de-energised.
n Disconnect damaged or faulty devices or devices that have
been tampered with from the power supply.
n Ensure that there can be no unauthorised access to the device.
n Ensure that the device is only operated by adequately qualified
and technically expert personnel.
n Refer also to the operating instructions for sensors and fittings
and any other units which may be fitted, such as sample water
pumps ...
n The operator is responsible for ensuring that personnel are
qualified.
n Correct measurement and metering is only possible if the
sensor is working perfectly.
n Regularly check and calibrate the sensor.
Live parts
Unauthorised access!
Operating errors
Correct sensor operation
Safety and responsibility
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