Supplementary information: Operating S4 with an older sensor
110 FSM4000
D184B140U02
Warning – Electrical voltage risk!
When the housing is open, EMC protection is impaired and protection against contact is
suspended.
• Power to all connecting cables must be switched off.
Adapting the transmitter to the flowmeter sensor 10D1422 (DN 3 ... 1000),
10DI1425 (
≥
DN 500):
1.
Switch off supply power. After waiting 40 minutes, remove the housing cover from the field
housing unit.
2.
Replace the protective cover (1) by removing the 3 screws. Close switch S903 (3).
G00579
1
2
G00586
3
Fig. 58
1
Protective cover
2
Screws for cover
3
Switch S903
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