WP 121 L Marine
Sauer Compressors WP 121 L Marine — Starting Air Compressor - Commercial Shipping.
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Check oil level in pressure oil lubrication system and verify direct-drive gearwheel pump operation
Inspect safety valve, thermometer, and pressure gauges on all stages for proper function
Monitor lubrication oil pressure and compressed air outlet temperatures (as standard safety equipment)
Examine air filter element for clogging and replace if necessary to maintain charging capacity
Verify three-phase AC motor voltage (IP54 rated), frequency, and proper grounding
Check compressor cylinder walls and piston rings for wear; inspect gaskets and seals
Test final pressure setting (30 or 40 barg) against shipbuilding regulations requirements
Verify flexible mounting system integrity and vibration isolation
Type-general inspection and maintenance points for this equipment category — not model-specific.
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