Piston refrigeration compressor may face long idle shutdown in seasonal cold storage. Improper preservation during idle period will lead to hidden faults when restarting the machine.
Before long-term shutdown, fully recover refrigerant or keep system under positive pressure. Maintain slight positive pressure inside pipeline to prevent air and moisture entering refrigeration circuit.
Crankcase should keep proper oil level before storage. Run crankcase heater regularly at intervals to avoid moisture condensation inside compressor shell.
Close all valve ports and seal suction and discharge openings with blind flange. Dust, sand and humid air cannot enter cylinder and crankcase cavity during idle months.
For outdoor placed compressor unit, cover waterproof dustproof protective cover. Avoid rainwater and dew accumulating on motor and electrical components.
When restarting after long idle time, do not start the compressor immediately. Carry out insulation test for motor winding, check oil quality and pressure status first.
xtldcool piston refrigeration compressor factory provides long-term idle preservation operation guide for seasonal cold storage customers. Follow the steps to protect compressor during off-season.
FAQ
Q: What pressure should be kept inside refrigeration system during idle period? A: Maintain slight positive pressure to block air and moisture ingress.
Q: What equipment needs periodic operation during compressor idle time? A: Crankcase heater should run intermittently.
Q: How to seal compressor ports for long storage? A: Use blind flange to seal suction and discharge openings completely.
Q: What protective measure for outdoor idle piston compressor? A: Install waterproof and dustproof cover over whole compressor unit.
Q: What inspection work before restarting idle compressor? A: Motor insulation test, oil quality check and system pressure inspection.
Q: Does xtldcool offer idle preservation guide for piston compressor? A: Yes, we provide step-by-step preservation manual for seasonal cold storage.
Q: What risk if moisture enters compressor during idle shutdown? A: Internal corrosion, oil acidification and copper plating after restart.
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How Long Idle Storage Affects Cold Storage Piston Refrigeration Compressor and Storage Tips Piston refrigeration compressor may face long idle shutdown in seasonal cold storage. Improper preservation during idle period will lead to hidden faults when restarting the machine.
Before long-term shutdown, fully recover refrigerant or keep system under positive pressure. Maintain slight positive pressure inside pipeline to prevent air and moisture entering refrigeration circuit.
Crankcase should keep proper oil level before storage. Run crankcase heater regularly at intervals to avoid moisture condensation inside compressor shell.
Close all valve ports and seal suction and discharge openings with blind flange. Dust, sand and humid air cannot enter cylinder and crankcase cavity during idle months.
For outdoor placed compressor unit, cover waterproof dustproof protective cover. Avoid rainwater and dew accumulating on motor and electrical components.
When restarting after long idle time, do not start the compressor immediately. Carry out insulation test for motor winding, check oil quality and pressure status first.
xtldcool piston refrigeration compressor factory provides long-term idle preservation operation guide for seasonal cold storage customers. Follow the steps to protect compressor during off-season.
FAQ
- Q: What pressure should be kept inside refrigeration system during idle period? A: Maintain slight positive pressure to block air and moisture ingress.
- Q: What equipment needs periodic operation during compressor idle time? A: Crankcase heater should run intermittently.
- Q: How to seal compressor ports for long storage? A: Use blind flange to seal suction and discharge openings completely.
- Q: What protective measure for outdoor idle piston compressor? A: Install waterproof and dustproof cover over whole compressor unit.
- Q: What inspection work before restarting idle compressor? A: Motor insulation test, oil quality check and system pressure inspection.
- Q: Does xtldcool offer idle preservation guide for piston compressor? A: Yes, we provide step-by-step preservation manual for seasonal cold storage.
- Q: What risk if moisture enters compressor during idle shutdown? A: Internal corrosion, oil acidification and copper plating after restart.
Keywords embedded: piston refrigeration compressor, cold storage piston compressor, semi-hermetic piston compressor, cold storage refrigeration compressor, piston refrigeration compressor factory, industrial piston refrigeration compressor, piston compression unit, low-temperature cold storage piston compressor, piston refrigeration compressor maintenance supporting, piston refrigeration compressor engineering matching
