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Planned maintenance
SERIES 1500 LIQUID TURBINE METER
March 2019
7. Attach electrical output wiring from both pickoffs to terminal connection TB2 and
8. Attach electrical output wiring from electrical accessories (conduit wiring) to
9. Secure all electrical wiring.
10. Secure screws of preamplifier bracket in to the enclosure.
11. Return cover and secure.
9.8
Planned maintenance tasks
Table 9-2: Planned maintenance tasks
Task
Inspect
Clean
Monitor corrosion / erosion / wear
88
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98
TB3.
terminal connection TB1, number 3 for channel A, and number 5 for channel B.
Recommended action
Implement a periodic inspection program to ensure all parts
are free from damage due to process, ambient or other
abnormal conditions.
•
Internal components: rotor, upstream to downstream
cone, etc.
•
Meter body housing, external flanges, flamepath.
•
Bolting
•
Electrical connections.
Use a non-toxic metal cleaning solvent.
Do not use common petrochemical solvents like Benzene,
Toluene or Xylene as they can pose potential health hazards.
A careful review of turbine meter proving history, such as
turbine meter factor control charts, can reveal potential
problems with turbine meter measurements. Examples
include bearing drag due to wear or an increased internal
cross-sectional area due to erosion.
Daniel Series 1500 Liquid Turbine Meter, NPS 3-24
User manual
P/N 3-9008-515
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