Grasso RC 49
GEA Grasso RC 49 — Industrial ammonia refrigeration systems.
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Daily oil pressure monitoring - verify within OEM specifications
Monthly oil sample analysis - test for metals, moisture, acid number, viscosity (laboratory)
Refrigerant leak detection - visual inspection and ammonia odor/detector checks
Bolt and coupling security - verify all threaded connections and coupling hood safety
Discharge temperature monitoring - ensure within design operating range
Oil separator and coalescer performance - check oil return rate and separator efficiency
Scheduled oil change - replace according to manufacturer schedule (typically annual or bi-annual)
Vibration and noise assessment - detect abnormal operational sounds or excessive vibration
Type-general inspection and maintenance points for this equipment category — not model-specific.
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