Marine generator face unique challenges from saltwater corrosion, continuous vibration, and load variations. As the core of a ship's power system, Marine generator require proper maintenance to ensure operational reliability.
Core Maintenance Protocols
1、Daily Checks:
Monitor Marine generator oil levels and coolant purity. Inspect belt tension and fuel filters for blockages caused by marine-grade diesel.
2、Weekly Tasks:
Test Marine generator emergency shutdown systems and examine electrical connections for salt accumulation – a common issue in marine environments.
3、Monthly Procedures:
Analyze Marine generator exhaust gas temperatures to detect combustion anomalies. Lubricate moving parts with marine-grade grease to counteract humidity effects.
4、Long-Term Preservation
During lay-up periods, run the Marine generator monthly under load to prevent seal degradation. Store spare impellers and gaskets in vacuum-sealed bags to combat salt air corrosion. Always refer to the manufacturer’s manual for specific intervals.
Unusual vibrations often indicate misalignment in Marine generator mountings, while black exhaust smoke suggests injector issues. Early intervention prevents cascading failures in these critical systems.
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