8.1 Preventive maintenance
8.1.1 Visual inspection
Time period Monthly
Required tooling None
Estimated duration 0.2 hours/ per detector
Downtime 0%
8.1.2 Routine testing
Time period Monthly
Required tooling Sandpaper
Estimated duration 0.1 hour/ per detector
Downtime 0.014%
8.1.3 Instructions for cleaning and maintenance
Remove salt buildup, rust, and other contamination found during
visual inspection or routine testing.
8.2 Corrective maintenance
Personnel trained by Emerson can carry out minor adjustments of
the calibration curves. If such adjustments are carried out regularly,
they will improve the performance of the system.
8.2.1 Background noise calibration
Time period Annually
Required tooling Tablet PC (inc. Commissioning App)
Estimated duration 3 hours/ per detector
Downtime 0.034%
8.2.2 Sand calibration
Time period Annually
Required tooling Tablet PC (inc. Commissioning App)
Sand Injection Skid
Estimated duration 12 hours/ per detector
Downtime 0.137%
Quick Start Guide May2024
72 Emerson.com/Rosemount