MAPX 207/309 (Bilge Separator)
Die MAPX 207/309 als Bilge-Separator war die Vorgänger-Generation der PureBilge. Gleiche Disc-Stack-Technologie wie für Fuel/Lube Oil, aber im Bilge-Modus konfiguriert. Auf älteren Schiffen (Baujahr vor 2010) noch häufig anzutreffen. Durch die dedizierte PureBilge-Lösung abgelöst, die mit integriertem Koaleszenzelement zuverlässiger die 15-ppm-Grenze einhält.
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Visual: Check optical cell for fouling; Function test via high-oil simulation (monthly); Calibration by authorized manufacturer agent every 12 months or before IOPP renewal survey (MEPC.107(49) § 4.2.11 requirement)
Routine inspection: Weekly check filter/coalescer elements for wear, clogging or damage; Replace upon blockage or visible wear (planned maintenance). Internal inspection: Clear separator chamber and inspect coalescer inserts for aging
Daily: Check all valve positions; Monthly: Test three-way valve under simulated high-oil condition to confirm diversion to slop tank; Check for leakage at flange connections; Actuation without delay or abnormal noise
Weekly: Check all sensors (temperature, pressure, speed) for functionality; Monthly: Check data logging device and review log data; Quarterly: Test all alarms and sensor outputs (document with protocol); Annually: Verify sensor calibration
Daily: Visually inspect all pipes and valve connections for oil film, droplet formation or corrosion (especially hot water/drain areas); Weekly: Check flanges for reduction in clamping force or leakage under load; Immediately repair if signs of corrosion or leakage appear
Daily: Check outlet temperature of preheated bilge water (typical: 50-70°C, manufacturer-specific); Weekly: Inspect heating element surface for deposits, wear or charring; Monthly: Calibrate thermostats and temperature sensors; If setpoint temperature is not reached, check thermocouple or controller
Type-general inspection and maintenance points for this equipment category — not model-specific.
Service & Maintenance
Bowl overhaul every 3,000-5,000 hrs. Pre-filtering of bilge water strongly recommended. Discontinued — replaced by PureBilge.
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