There are occasional minor malfunctions in the use of cold tanks, which may affect the normal use of cold tanks. In order to resolve these problems quickly and to reduce unnecessary losses, it is essential to acquire some common maintenance techniques. Next, we will present you with a few practical maintenance lessons that will help you to respond quickly in the face of a cooling tank failure。
1. Initial operational attention for refrigeration equipment
At the time of the initial start-up of the refrigeration equipment, close attention will need to be paid to the condition of the compressor's surface and refuelling, while keeping in mind the level of cleaning of the oil. In the event that the oil is found to be dirty or the oil surface is reduced, immediate measures should be taken to ensure that the equipment is well lubricated and the resulting malfunctions avoided。
2. Combination of cooling problems
We need to conduct a series of inspections when the combination freezer is non-refrigerated or not working well. First, to see if the chiller condensers accumulate dust, which may affect their dissipation effects. At the same time, evaporation units in the reservoir should be checked to ensure that they are not too thick, otherwise they will impede the cooling effect. In addition, it is important to note whether there is leakage of refrigerants, which can be detected through soap-painted pipe connections, and if bubbles indicate leakage, then professionals should be contacted immediately for treatment。
Also, the sealing of the combination of cold-storage doors is a key factor affecting the effectiveness of refrigeration, and thus ensuring that the sealing of the doors is intact is not compromised. At the same time, the working state of the chiller itself and the accuracy of the parameters set by the freezer computer controller are checked. If the controller fails, it should be replaced in a timely manner。
Finally, the manner in which the contents are stacked can also affect the cooling effect, and it is therefore important to ensure that sufficient gaps are left between the articles so that the cooling gas can flow smoothly. If any problems are identified, they should be addressed in a timely manner in order to ensure efficient and stable operation of the combination freezer。
1. Pay close attention to the operation of compressors in freezers and periodically check their exhaust temperature. Special attention must be paid to the overall operation of the system during seasonal alternations and to adjusting the system's fluid supply and condensation temperature in due course to ensure the stable operation of the freezer。
2. In the event of a combination of cold-storage doors with frequent start-up, prolonged failure to start, prolonged failure to stop or failure to reach the assigned value, the following measures may be taken to screen and process:
(1) check if there is a build-up of stains on the condenser, which may result in an increase in the condensation pressure of the cooler. To protect the compressor, the pressure controller triggers the machine to shut down. Once the heat is released, you can press the black double button on the pressure controller and the machine will automatically resume work。
(2) confirms whether the controller parameters are set correctly and, if wrong, reset。
(3) in case of poor refrigeration, refer to the relevant trouble management guidelines。
Temperature failure and electrical damage
In the case of a combination of cold-storage doors where temperature failure or electrical damage occurs, corresponding screening and treatment measures are also required. This may involve checking the working state of the temperature control system and assessing the integrity of electrical components. As soon as problems are identified, appropriate maintenance or replacement measures should be taken to ensure the proper functioning of the cooling doors。
4. Continuous monitoring of compressor status
In day-to-day use, close attention should be paid to the operational status of compressors. This can be achieved by changes in observation meters, by listening to the functioning of machines and by changes in the temperature of touch machines. In the event of a gas or other anomaly in the compressor being detected, repairs or replacements should be undertaken immediately to ensure the continued stable operation of the cooling doors。
5 cooking light failure check
In the event of a failure, the switch should first be checked for failure and the light bulb should be verified for damage. The power supply must be cut in order to ensure safety during the screening process. In addition, special attention needs to be paid to the waterproofing of lamps when they are installed to ensure their proper use。
6. Combining cold storage door sealing adjustments
In the event that there is a gap following the closing of a combination of cold-storage doors, which results in poor sealing, it is necessary to regulate the spacing of pages and locks on the warehouse doors. Through appropriate adjustments, it will be possible to ensure the closeness of the cold storage doors, thereby maintaining temperature stability in the reservoir。
In order to ensure the efficient operation of compressors, they should be regularly repaired and accompanied by daily maintenance measures。
