63
8 Diagnosis, asset management and service
WIKA Operating Instructions - Differential pressure transmitter DPT-20
3. Loosen the plug connector
4. Mount the new process module on the measuring point
5. Plug the connector back in
6. Mount the cable assembly on the process module and turn it to
the desired position
7. Tighten the fixing screw with the hexagon key wrench
The exchange is finished.
The necessary serial number can be found on the type label of the
instrument or on the delivery note.
8.7 Instrument repair
You can find information for a return shipment under "
Service
" on our
local website.
If a repair is necessary, please proceed as follows:
•
Complete one form for each instrument
•
If necessary, state a contamination
•
Clean the instrument and pack it damage-proof
•
Attach the completed form and possibly also a safety data sheet to
the instrument
