Everyone loves the summer temperatures, but we need to be diligent in keeping our perishable goods fresh during transit. The following lists some of the common issues that need to be addressed to keep your goods fresh during transit:
- Temperature Fluctuations:
Inconsistent temperatures can lead to spoilage or freezing. You will need to diagnose the root cause—whether it’s faulty sensors, electrical issues, or other factors – and monitor and calibrate temperature settings. - Insufficient Cooling:
This may be caused by low refrigerant levels, expansion valve issues, or condenser problems. It’s important to remember that insufficient cooling affects cargo quality and safety. You must address the issue promptly. - Drainage Problems:
Clogged channels can damage the unit – you need proper drainage to prevent water buildup, rust, and corrosion. Regular checks of drainage are needed. - Refrigerant Leaks:
Leaks compromise cooling efficiency and overall performance and it’s also an environmental concern. Detect and fix leaks. - Compressor Failures:
The compressors circulate refrigerant and maintain desired temperatures, and when it fails it disrupts the cooling cycle, risking cargo spoilage. Regularly inspect and maintain your compressors. - Defrosting Issues:
Inadequate defrosting leads to ice buildup and reduced cooling efficiency. You need to defrost the evaporator coil correctly per guidelines. - Faulty Sensors:
Temperature and pressure sensors maintain operating conditions. You must have the sensors checked and calibrated periodically to avoid damage to cargo due to incorrect settings. - Electrical Problems:
Blown fuses, damaged wiring, or faulty relays disrupt reefer operations. They need regular inspections and preventive maintenance to avoid failures and damage to cargo.
Remember, ensuring your reefer units are in top condition is essential for successful transportation. By familiarizing yourself with these common issues and following preventive measures, you’ll reduce the risk of disruptions and costly cargo losses. Contact Pro Reefer for assistance!
