Endress+Hauser Proline Prosonic Flow 90 Operating Instructions Manual page 27

Proline Prosonic Flow 90
Endress+Hauser
5. Push down the screws (h) of tensioning band lock and tighten with a screwdriver so the bands
cannot slip. If so desired, shorten the tensioning band then to the desired length.
"
Caution!
– Danger of injury! Avoid sharp edges when shortening the tensioning band.
– If pulled too tightly, there is the risk of damaging the pipe (applies particularly to plastic
pipes).
Turn the sensor adjustment screws (i) clockwise until slight resistance is felt. The sensor is in
the optimum position at this point.
Fig. 21: Tightening the tensioning bands and the screw adjustment
h Screw of tensioning band lock
i Sensor adjustment screw
6. With the flat sides facing each other, fit the sensor protection cap (k) on the sensor adjustment
screws and the sensor fixing nuts.
Attach the BNC sensor cable connector (l) to the connections provided (upstream and down-
stream) and then screw the screw of the sensor cable grounding (m) into the thread provided.
This ensures perfect grounding.
Fig. 22: Fitting the sensor protection cap, mounting the sensor cable connector and grounding
k Sensor protection cap
l BNC sensor cable connector
m Sensor cable grounding
i
k
l
m
3 Installation
h
A0001121
A0001122
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