VEGA VEGAFLEX series 60 Recurring function test - Manual (Page 10)

3 .3 Verification of the instrument parameters
For this test point, the sensor documentation of the setup or the last
sensor documentation (at least 6 months old) is required. If a
parameter was changed since then, you also require the protocol or
the sensor documentation of this parameter change.
If this sensor documentation is not available, then the described
recurring function test cannot be carried out completely. In this case,
only the test with a detection rate of 88 % of all dangerous, undetected
failures is possible.
In this case, you continue with the test point "Sensor reaction on level
change" or create an actual sensor documentation and carry out the
function test after at least 6 months. The actual parameter adjustment
must be checked for correctness in the respect.
A sensor documentation was generated directly after the setup or at
least 6 months ago. For assessment of the instrument parameters, this
sensor documentation of the setup, the actual sensor documentation
of the last parameter change or the sensor documentation generation
and checked 6 months ago must be taken into consideration.
Create now a sensor documentation with the current instrument
parameters. Proceed as follows:
1 Select the function "Print" in the DTM.
2 For complete sensor documentation, you have to select all
instrument parameters (except laboratory parameters).
A multiple-page pdf documentation containing all relevant sensor
data is then generated.
3 Save this documentation as pdf document and, where appropriate,
print out the documentation to be on the safe side.
4 Compare the instrument parameters of this actual sensor
documentation with the sensor documentation of the setup or the
last parameter change.
Deviating parameters must be documented, justified and checked
on correctness.
If the actual sensor documentation corresponds to the stored sensor
documentation or if the modified parameters are correct, then the
verification of the instrument parameters was successful.
Continue with the next test point.
Create a current sensor
documentation
10 Recurring function test • for VEGAFLEX series 60
3 Sequence of the recurring function test
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