Navigation Light · Signaling & Visual
Den Haan Rotterdam Masthead 2nm-C is a navigation light. It is normally installed or arranged in the approved navigation-light or searchlight position. Its purpose is to provide the listed visual signal or directed illumination. The equipment is based on light source, optics, housing, mounting, power and monitoring. The exact model designation distinguishes the installed configuration from neighboring variants in the same category; refer to the manufacturer documentation for the exact figure.
What our service work and the manufacturer documentation say about keeping this model running.
Inspect the light fitting, lens, seals, mounting, cable glands and unobstructed field of view. Function-test the light and any bridge failure indication using the vessel's approved procedure. Replace lamps or modules only with approved components that preserve intended optical performance. Check backup supply arrangements where fitted and verify labeling at the relevant panel. Prevent paint or structural changes from obstructing required sectors. Refer to the manufacturer documentation for the exact figure for installation, aiming and servicing requirements.
Keep approved replacement lamps or LED modules where serviceable, fuses, seals, cable glands and selected monitoring-panel components. Spare complete fittings may be appropriate for critical or exposed positions.
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