Emerson daniel 1500 series, User Manual

Page: 94 / 104

9.8 Planned maintenance tasks
Planned maintenance tasks Table 9-2:
Task Recommended action
Inspect Implement a periodic inspection program to ensure all parts
are free from damage due to process, ambient or other ab-
normal conditions.
• Internal components: rotor, upstream to downstream
cone, etc.
• Meter body housing, external flanges, flamepath.
• Bolting
• Electrical connections.
Clean 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.
Monitor corrosion / erosion / wear A careful review of turbine meter proving history, such as
turbine meter factor control charts, can reveal potential
problems with turbine meter measurements. Examples in-
clude bearing drag due to wear or an increased internal
cross-sectional area due to erosion.
Planned maintenance
84 Daniel Series 1500 Liquid Turbine Meter, NPS 3-24