Engine Subsystem · Engine Components
The MAN ES SCR System including its control system ERCS is a selective catalytic reduction system for marine diesel engines, certified by DNV. It injects a reductant into the exhaust gas ahead of a catalyst, converting NOx into nitrogen and water. The system is installed in the exhaust line and operated by the dedicated control system to meet Tier III NOx limits.
What our service work and the manufacturer documentation say about keeping this model running.
Inspect catalyst condition, injectors, reductant system and sensors and check control system function. Surveyors verify NOx compliance records and the approved configuration.
Keep spare injectors, sensors, pump parts, filters and seals. Carry catalyst cleaning items and reductant handling spares.
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