Endress+Hauser Proservo NMS5, Руководство по эксплуатации

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Proservo NMS5
Hauser 31
4.7.3 Displacer Shipped Separately (Diameter 50mm Displacer)
In the case of the diameter 50mm displacer, the displacer can be installed from the calibration window.
Note!
It is not possible to install the displacer from the calibration window in the following cases.
• Except Ø50mm, SUS and alloy C, cylindrical displacer
• Except 0.15mm, SUS measuring wire
Procedure B : Install Displacer after Installing NMS5 on Tank
Figures Procedures Notes
Figure. 30: Displacer Installation - 1B
1. Remove the calibration
window cover.
•
Ensure not to kink and
damage the measuring
wire.
Figure. 31: Displacer Installation - 2B
2. Remove M6 bolts.
3. Remove the cover and
bracket.
4. Remove the wire drum
from the drum housing.
5. Remove the tape that is
securing the wire.
• Handle the measuring wire
with care.
Figure. 32: Displacer Installation - 3B
6. Hold the wire drum by
using single hand and drop
the measuring wire down
at approximately 50cm.
7. Secure the wire
temporarily with the tape.
8. Insert the wire ring into
the drum housing.
9. Pull the wire ring so that
the ring comes out from
the calibration window.
•
Handle the measuring wire
with care.
Figure. 33: Displacer Installation - 4B
10. Insert the wire drum
temporarily into the drum
housing.
11. Hook the displacer on the
wire ring.
12. Secure the displacer to the
measuring wire by using
the securing wire.
13. Install the ground wire for
the displacer (refer to
"14.3.1 Displacer
Installation" for details).
•
Handle the measuring wire
with care. It may cause
damage by kink.
Calibration Window
NMS5
Wire Drum
Wire Drum Bracket
M6 Bolts
Tape
Cover
Tape
Wire Drum
Wire Ring
Calibration Window
Wire Drum
Securing Wire
Ground Wire
Displacer
4 Mounting of NMS5