Siemens SITRANS F Series Operating Instructions Manual page 80

Service and maintenance
8.4 Battery replacement
7. Place and secure new battery pack.
Note
Battery packs must be installed with the top part in upwards direction to reach maximum
capacity.
8. Add new Silica gel bag
– Remove plastic bag from new silica gel bag.
– Place new silica gel bag on top of battery pack to prevent condensation within meter.
– To maintain IP68 enclosure the silica gel bag may not be in contact with the Sylgard.
9. Disconnect old battery pack and connect new one.
10.Press key within 6 seconds to reset battery (i.e. operating time and remaining capacity)
when display shows:
11.Mount top lid.
12.Fasten screws to reassemble meter completely.
If necessary, adjust time and date via software, see "Power up with battery reset, date and time
set up".
Note
Re-verification
All sealed MAG 8000 CT meters must be re-verified when sealings (marked "A") have been
broken. The re-verification must be performed by an authorized person, with the acceptance
and under direction of the local authorities.
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SITRANS FM MAG 8000
Operating Instructions, 03/2020, A5E03071515-AH