WIKA P-31 - Manual (Page 23)

23 WIKA operating instructions precision pressure transmitter model P-3x
11473500.04 10/2011 GB/D/F/E
GB
CAUTION!
If faults cannot be eliminated by means of the measures listed above, the instrument must
be shut down immediately, and it must be ensured that pressure and/or signal are no longer
present, and it must be prevented from being inadvertently put back into service. In this
case, contact the manufacturer. If a return is needed, follow the instructions given in chapter
9.2 "Return".
9. Dismounting, return and disposal
WARNING!
Residual media in dismounted pressure transmitters can result in a risk to persons, the
environment and equipment.
Take sufficient precautionary measures.
9.1 Dismounting
Only disconnect the pressure transmitter once the system has been depressurised!
In order to protect the diaphragm of flush instruments, it is provided with a protection cap.
9.2 Return
WARNING!
Absolutely observe when shipping the pressure transmitter:
All pressure transmitters delivered to WIKA must be free from any kind of hazardous
substances (acids, leachate, solutions, etc.).
When returning the pressure transmitter, use the original packaging or a suitable transport package.
Enclose the completed returns form with the pressure transmitter.
The returns form is available on the internet:
www.wika.com / Service / Return
9.3 Disposal
Incorrect disposal can put the environment at risk.
Dispose of instrument components and packaging materials in an environmentally compatible way and
in accordance with the country-specific waste disposal regulations.
9. Dismounting, return and disposal