The ODME S3000 is designed in full compliance with . Its core function is to continuously sample the water being discharged overboard to measure its oil content. The manual details how the system calculates the instantaneous rate of oil discharge , which must not exceed 30 liters per nautical mile . If this limit—or the total allowed discharge for the voyage—is reached, the system automatically triggers an alarm and shuts the overboard discharge valve, redirecting the mixture to a slop tank. Core Components and Technical Architecture

According to technical guides from beMPC and Scribd , standard operations involve: ODME SEIL – SERES S 3000 - beMPC

One of the most referenced sections in the manual is the cleaning procedure. Because the unit uses an optical window to measure oil content, it gets dirty quickly.