Dismounting, Return And Disposal - WIKA TR10-L Mode D'emploi

9. Faults / 10. Dismounting, return and disposal
Signal interference
GB
CAUTION!
If deficiencies cannot be eliminated by means of the measures listed above, shut
down the instrument immediately, and ensure that pressure and/or signal are no
longer present, and secure the instrument from being put back into operation
inadvertently.
In this case, contact the manufacturer.
If a return is needed, please follow the instructions see chapter "10.2 Return".

10. Dismounting, return and disposal

WARNING!
Residual media in dismounted instruments can result in a risk to persons, the environ-
ment and equipment. Take sufficient precautionary measures.
10.1 Dismounting
WARNING!
Risk of burns!
Let the instrument cool down sufficiently before dismounting it! When dismounting it,
there is a risk that dangerously hot pressure media may escape.
The thermometer or the measuring insert can be removed from the thermowell. The thermowell
itself should only be removed from the process once it is in a depressurised state.
10.2 Return
WARNING!
Strictly observe when shipping the instrument:
All instruments delivered to WIKA must be free from any kind of hazardous substanc-
es (acids, leachate, solutions, etc.).
When returning the instrument, use the original packaging or a suitable transport package.
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Stray currents caused by electric
fields or earth loops
Earth circuits
WIKA Operating Instructions Model TR10-L/TC10-L EEx d
Use of screened connecting cables,
increase in the distance to motors and
power lines
Elimination of potentials, use of
galvanically isolated transmitter supply
isolators or transmitters