Endress+Hauser Proservo NMS5 Operating Instructions Manual page 32

4 Mounting of NMS5
32
Figures
Wire Drum
Figure. 34: Displacer Installation - 5B
Wire Drum
Cover Wire Drum Bracket
Displacer
Figure. 35: Displacer Installation - 6B
Procedures
14. Hold the wire drum and
the displacer by hands.
15. Remove the wire drum
from the drum housing
and drop the measuring
wire down approximately
50 cm.
16. Hold the wire drum up
and place the displacer
into the calibration
window.
17. Hold the displacer at
Displacer
center of calibration
window.
18. Hold other hand (wire
drum) up and add tension
to measuring wire not to
drop displacer down
rapidly.
19. Release the hand from the
displacer.
20. Remove the tape from the
wire drum.
21. Insert the wire drum into
the drum housing.
Window Cover
22. Set the wire drum bracket.
23. Rotate the wire drum with
the hand a couple of times
and check that the
displacer does not touch
inside the nozzle.
24. Pull the ring of the
measuring wire up so that
it can be seen from the
calibration window.
25. Replace the covers of the
wire drum and the
calibration window.
Proservo NMS5
Notes
• Wire drum rotates every
one-fifth revolution.
• Displacer move over
300mm each one
revolution.
• Confirm that the measuring
wire is wrapped correctly in
grooves before turning on
the power.
• If not, rewind the wire
correctly in grooves.
Endress+Hauser