testo 6681 Profibus
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2
Loosen and remove housing screws (2).
3
Remove upper part of housing (3) and place on a clean surface.
4
Remove Profibus module (A) from lower part of housing (4) and also
place on a clean surface.
- 1.3 Commissioning
Important.
The Profibus module (A) is already separated from the upper
and lower parts of the instrument when the housing screws
(2) are removed.