Cold room fast door equipment maintenance

Cold room fast door equipment maintenance

How to maintain cold storage fast door equipment? I believe many friends are concerned about this issue. Before maintaining the fast door of the cold storage, we need to understand what aspects it needs to consider in its maintenance, and then operate it when everything is ready.

1, the cold storage equipment above (roof) should not pile up debris, otherwise the cold storage board will be deformed and affect the insulation performance, and keep the cold storage channel around unimpeded, only to ensure good heat dissipation, refrigeration can be good. The location of the cold storage should be kept dry, clean, without inflammable and explosive items, to ensure that there is no potential safety hazard. Do not stack items before the evaporator (leave a certain gap), so as not to affect the refrigeration effect.

2, If the air humidity is too large, the defrosting interval is long, and the temperature setting of the library is abnormal, all these will lead to the thickening of the frost layer on the evaporator in the library, and the library temperature does not fall. At this point should be defrosting (defrosting) treatment. And timely observation, such as frost disappear immediately stop defrosting. Wait a moment before starting the device.

3, regularly check the refrigeration unit of each connection pipe, valve is firm, whether there is refrigerant leakage (general leakage place will appear oil stains). Leak detection the most practical method is: with a sponge or a soft cloth stained with detergent, rub foam, and then evenly coated in the place to detect leaks, observe a few minutes. If the leakage will have bubbles. Make a mark on the leakage place, and then do fastening or gas welding treatment (by professional refrigeration staff maintenance operation).

www.v-signindustrial.com