[verified] - Deckma Omd11 Manual

They are preset at 15 ppm but can be readjusted to lower levels (e.g., 5 ppm or 10 ppm) to suit specific requirements. An alarm setpoint above 15 ppm is not permissible. 4. Maintenance and Troubleshooting Regular maintenance of the Deckma OMD-11 is vital for accurate measurements and longevity. 4.1 Safety Hazards

Two independent alarm circuits, factory-set at 15 ppm but adjustable between 2–15 ppm.

For further detailed instructions, you can access full digital versions via the OMD-11 Instruction Manual on Scribd or the OMD-11 Guide on Scribd . deckma omd11 manual

The Deckma OMD-11 is specifically engineered to monitor the oil content in bilge water discharge. It serves as the regulatory "gatekeeper" on a vessel's oily water separator (OWS) system.

Proper physical installation minimizes false alarms caused by air bubbles, sediment, or improper plumbing geometry. They are preset at 15 ppm but can

The heart of the unit is a glass sample tube surrounded by an optical sensor array.

Disclaimer: This article is an interpretive guide based on publicly available Deckma documentation and marine engineering practice. Always refer to the official Deckma OMD-11 manual for your specific serial number before performing maintenance or altering settings. The Deckma OMD-11 is specifically engineered to monitor

While it describes the light-scattering principle briefly, advanced users sometimes want more detail on how temperature, pressure, or oil type affects readings.

Use certified calibration fluids or checking glasses provided by Deckma Hamburg to verify higher ppm values. 6. Routine Maintenance Schedule