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5.
Strict adherence to The Manufacturer's specified applications for The Product and the
environmental and lifetime limitations as shown on Page 3 of this Declaration of
Conformity and in the Manufacturers data sheet;
6.
The achievement of functional safety relies not only on the satisfactory operation of the
LC3050/LP30 system in response to a deviation in conductivity as measured by the sensor
probe but also on the ability of a trained operator to take action in the event of a hazard
or from failures revealed by calibration, proof testing or system failure;
7.
Proof testing may require the system to be fully or partially taken off-line. The PFD
vary from that calculated in proportion to the time taken off line and must be calculated
for a particular application taking this into account along with the failure rates of the other
loop components which aren't in the scope of this Declaration of Conformity but are
necessary to complete the required safety function.
8.
The Manufacturer's Restrictions in Use recommendations must be followed in their
entirety.
The end user shall retain failed components and return them to Spirax Sarco Ltd along
9.
with details of failure mode and time in service (operational). This will allow the 'actual'
failure rates to be calculated and compared with those estimated in the FMEDA.
IM-P402-131 AB Issue 8
Page 5 of 5
Version 6
Ltd
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