Carrier GRAVINER Mk 7 - Detector Cleaning

March 2021 Page 90 of 143 59812-K007 Rev 17
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Figure 143 Detector Parameters
Peak Level
The highest oil mist level indicated by the detector since the peak level
was reset.
Current Level
The current oil mist level indicated by the detector.
Offset Digipot
Value set during the production of the detector. The value is specific to
the detector.
Gain Digipot
Value set during the production of the detector. The value is specific to
the detector.
Contamination Low
Limit
This represents the lowest value for the contamination value before a
fault is indicated. Value set during the production of the detector. The
value is specific to the detector.
Original
Contamination Value
This represents the contamination value measured when the detector
was produced, i.e. when the detector sample chamber was free of oil.
Current
Contamination Value
The represents the current contamination value measured by the
detector.
Serial Number
Shows the serial number of the detector.
Software Version
Shows the version of the software programmed into the detector.
4.6 DETECTOR CLEANING
The Graviner OMD Detector is made of 2 assemblies, the Detector Head and the Detector Base. The
Detector Head is attached to the Detector Base with 2 Allen bolts.