Siemens 7ME6810, Руководство по эксплуатации, Страница: 78 / 170

8.3 Replacing transmitter or PCB board
The MAG 8000 and MAG 8000 CT do not have a removable SENSORPROM. Therefore
special care must be taken when replacing a damaged or defective transmitter or PCB board
to ensure proper operation and continued accuracy. There are 3 ways to achieve an easy and
successful replacement meter:
1. Order a transmitter replacement kit as a spare part, which comes with the factory default
settings and original product label. To order you need to provide a serial number 087L4166
is for compact version, 087L4202 is for remote version.
2. Order a complete transmitter as a spare part with default settings and a blank product label.
Final configuration is done on-site. Missing data and configuration can be uploaded from the
old meter, or it can be read from the old meter product label.
3. Order only a replacement PCB board. The PCB board can only be ordered for basic or
advanced versions with default settings. When making the configuration on-site, the service
mode must be selected in the Flow Tool/SIMATIC PDM and the hardware key must be
mounted on the PCB board, to change important parameters.
Note
Re-verification
If MAG 8000 CT transmitter or sensor must be replaced, a re-verification of the whole
flowmeter is necessary, to re-obtain custody transfer approval. The re-verification must be
performed by an authorized person, with the acceptance and under direction of the local
authorities.
Note
SITRANS F M Verificator
The SITRANS F M Verificator cannot be used with MAG 8000.
Service and maintenance
8.3 Replacing transmitter or PCB board
SITRANS FM MAG 8000
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Operating Instructions, 03/2020, A5E03071515-AH