The Deckma OMD-11 manual is reliable and practical for routine use, especially for maintenance and troubleshooting. It falls short in deep theory and spare parts details, but for most engineers and ship staff, it gets the job done well. Keep a copy in the engine control room and a PDF on a tablet for quick reference.

The OMD-11 Bilge Alarm is designed to continuously monitor the oil content in the discharge water of a ship’s bilge separator. It ensures compliance with by measuring the oil concentration and triggering an alarm if it exceeds the legal limit of 15 ppm (parts per million). Key Technical Specifications

It should be mounted on a rigid vertical surface, ideally at eye level for easy monitoring. Maintenance & Troubleshooting

Accessing, understanding, and correctly applying the is not just a maintenance task; it is a legal and safety imperative. This article breaks down everything you need to know about the manual, from where to find it to how to interpret its most complex sections.

Use a soft bottle brush and mild detergent to clean the inner glass tube. Monthly Tasks Inspect all piping joints for leaks.

Here's how to adjust these settings, with both alarms adjustable from 2 to 15 ppm and delays from 2 to 20 seconds:

: Two independent circuits, factory-set at 15 ppm (adjustable from 2–15 ppm). Power Supply

Disclaimer: This article is based on publicly available documentation for the Deckma OMD-11. Always refer to the original instruction manual provided by the manufacturer with your specific unit for the most accurate information. If you'd like, I can: