5H
Carrier 5H — Open-drive reciprocating compressor for marine refrigeration and air conditioning with automatic capacity control.
Components & Design
Component data being added…
Technical Data
Related equipment 10
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Common failures & inspection points
Check crankshaft runout, bearing clearances, and oil pump function
Verify suction and discharge valve sealing and operation under load
Inspect motor windings for insulation resistance and thermal integrity
Monitor oil circulation rate and verify oil pump pressure delivery
Check refrigerant charge level, purity, and proper oil miscibility
Test capacity control mechanism (unloading valve or variable swashplate)
Inspect cylinder walls for scoring, wear patterns, and piston ring sealing
Verify vibration levels and proper mounting isolation to prevent resonance
Type-general inspection and maintenance points for this equipment category — not model-specific.
Suppliers & Spare Parts
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