Eight major failure phenomena that may occur in freeze-drying equipment
1. Freeze-drying equipment failure phenomenon: The dryer compressor does not run. The compressor stall line is disconnected or the loose line fuse fuses the thermal relay high-voltage switch operation. We are a professional Chinese manufacturer of Fat Loss Material ;we supply various products of Fat Loss Material , and can providing product images and basic parameters with each Lipase inhibitor and Boosting Metabolism Rate Material. We have the perfect after-sales service and technical support. Please do not hesitate to contact us, Look forward to your cooperation! Fat Burning Material,L-Carnitine 99%,Apple Cider Vinegar Powder,Raspberry Ketone,Capsaicin Powder Xi'an Quanao Biotech Co., Ltd. , https://www.quanaobiotech.com
　　          
2. Freeze-drying equipment failure phenomenon: After the starter stops, the short-temperature temperature is too high, the condenser is cooled, the compressor is overload-protected, and the low-pressure low-intake compressor is stuck.
　
3. Freeze-drying equipment failure phenomenon: The compressor does not start. The incorrect wiring is damaged. The capacitor voltage is too low. The start relay or the contact unclosed start winding is open.
　　
4. Freeze-drying equipment failure phenomenon: When the compressor is running, it is repeatedly started and stopped due to overload. In low-voltage or three-phase unbalanced load protection, it is connected with other power equipment overload faults, the capacitor winding is too small, the exhaust pressure is too high, and the short-circuit thermal relay contacts are connected. cement.
　　
5. Freeze-drying equipment failure phenomenon: The relay burns out the high-voltage or low-voltage capacitors. It is incorrect to repeatedly start and stop the operation. The specifications of the mismatched relays are incorrectly installed.
　　
6. Freeze drying equipment failure phenomenon: the specifications do not match the capacitor voltage is too high burn.
　　
7. Freeze-drying equipment failure phenomenon: The amount of refrigerant discharge pressure is too high. The air cooling system is too high. The ambient temperature is too high. The pressure of the condenser fan is faulty. The fan motor is faulty. The fan rotation is incorrect. The cooling water flow is adjusted. Valve failure.
　　
8. Freeze drying equipment failure phenomenon: the amount of refrigerant discharge pressure is too small and the low air pressure switch is faulty.