The medical refrigerator is the specific medicine cold-storage equipment. It can be also used for storing reagent, vaccine, biological product, etc. It is especially available for hospital, pharmacy, pharmaceutical factory, epidemic station, blood bank station, health center and lab.

Laboratory Refrigerator Trouble Shooting Procedures

1.Compressor fails to operate

1)Check if the power is available and voltage within the specified ranged.

2)Check if there is any poor connection of electric circuit, short circuit or broken circuit. If the compressor fails, it must be repaired by professional maintenance workers.

2.Despite long-term operation of the compressor, the temperature still drops slowly or not up to the requirement.

1)The magnetic door is not sealed closely and should be adjusted or replaced for aging after a long lapse of time.

2)If the radiating power of the condenser is poor, it should be replaced. The dust between radiators should be removed regularly to improve the radiating condition.

3)The refrigerating pipe leaks slowly without enough refrigerant; the refrigerating pipe is blocked in part with hindrance.

4)As the refrigerator has been in use for long years, the compressor shows a lower efficiency or the unit can’t keep warm sufficiently; these faults should be repaired by professional maintenance workers.

3.The compressor runs without refrigeration. The refrigerant has leaked completely; the refrigerating pipe is fully blocked; and the compressor fails to rise in pressure. They should be repaired by maintenance workers; the blower fan in the unit is damaged, affecting the cycle of cooling air.

4. Loud noise

1)The pipes collide with each other or with the body once in a while. The collided area can be separated.

2)The foot screw in the compressor has become loose and should be tightened.

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