JUMO dTRANS T06 Ex, Руководство по эксплуатации

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6 Safety manual 49
6.8 Other applicable device documentation
For the transmitter type 707075, the measures, values, and requirements specified in this operating manual regarding installa-
tion, electrical connection, function, and startup must be observed.
6.9 Behavior during operation and in case of malfunction
The behavior during operation is described in Chapter 5 "Starting operation of the device" and the behavior in case of malfunc-
tion is described in Chapter 13 "Error messages".
A functional test must be performed after startup, repair in the safety system, or a change in safety-related parameters.
If an error is detected during a functional test, measures must be taken to once again ensure the functional capability of the
safety system. This, for example, can be done by replacing the logic unit.
Appropriate documentation of the tests performed is recommended.
NOTE: in addition to the average probability of a dangerous failure per hour, further measures are required to achieve the PL.
Performance Level (PL) Average probability
of a dangerous failure per hour 1/h