Verify the display reads 0 during the clean water flush. If it deviates slightly, use the front panel zero-calibration adjustment.
Use a rigid vertical surface. Ensure enough clearance on all sides for maintenance.
Rinse thoroughly with clean water, reassemble, and check for leaks. Managing Internal Humidity
Keep the inlet line from the OWS discharge line as short as possible. Use a standard sampling probe that extracts water from the center of the pipeline to avoid collecting heavy wall sediment.
To check the unit, run oil-free water through the system to purge it and ensure the reading drops to zero. deckma omd11 manual
Mount the OMD-11 as close to the oily water separator as possible, typically within 8 meters.
Mount the unit on a rigid vertical surface using 4 x M5 screws.
Wait for the instrument initialization phase to complete (usually a few seconds). Read the current oil content on the digital display. Fresh Water Zeroing (The Clean Water Test)
Mount the instrument vertically on a bulkhead near the Oily Water Separator. Ensure it is free from excessive vibration. Verify the display reads 0 during the clean water flush
Always turn off power before opening the terminal cover.
This comprehensive guide serves as an operational reference based on the official protocols, detailing the device specifications, installation requirements, system programming, maintenance routines, and troubleshooting procedures. Key Technical Specifications
The Deckma OMD-11 is an Oil-in-Water Content Monitor, commonly known as a 15 ppm Bilge Alarm. Developed by DECKMA HAMBURG GmbH based on over 20 years of industry experience, its primary function is to work in conjunction with an oily water separator system to measure the concentration of oil in the ship's bilge water before it is discharged overboard.
Gently clean the inside of the tube. Avoid abrasive materials that can scratch the glass surface. Ensure enough clearance on all sides for maintenance
I can provide the targeted technical schematics or specific step-by-step instructions for that task.
Use R 1/4" female pipe connections. It is recommended to use copper or stainless steel pipes (10 mm OD) to avoid corrosion.
functions as an automated sentinel, continuously analyzing water samples from the ship’s oily water separator.