Endress+Hauser PROline prosonic flow 90 Operating Instructions Manual page 25

PROline Prosonic Flow 90
"
Endress+Hauser
4. 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!
x Danger of injury! Avoid sharp edges when shortening the tensioning band.
x If pulled too tightly, there is the risk of damaging the pipe (applies particularly to plas-
tic 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
5. 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 downstream) 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
i
k
l
m
3 Installation
h
25