Commercial refrigerators & freezers are the mission-critical appliances to a grocery store, restaurant, coffee shop, etc. that include glass display fridge, drink display fridge, deli display fridge, cake display fridge, ice cream display freezer, meat display fridge, etc. Refrigeration equipment in the retail and catering business can be the owner’s beneficial friend when it is working properly to keep your foods and drinks stored well and fresh. But when your refrigerators or freezers are operating abnormally, they can be the owner’s damn nightmare, as that may cause your business into the worst situation. You may know that if a refrigerator or freezer in a grocery store or restaurant kitchen suddenly fails to work and the storage temperature goes abnormally, that would lead to spoilage of the foods and drinks on sale, which might incur a significant economic loss for the store owner, not only that, but the owner have to pay extra money to repair the equipment.
To avoid these accidental losses that might be caused by the refrigeration equipment that suddenly breaks down, it is necessary to get routine maintenance for your refrigerators and freezers. Routine maintenance not only can ensure your equipment running properly, but also help keep good performance at energy saving. As for running a store or restaurant, the energy costs for refrigerating application accounts for almost half of the total energy usage, you can save so much money on energy consumption every year when your refrigeration unit work normally. Below are some helpful DIY maintenance tips for keeping your commercial refrigerator & freezer clean and running perfectly.
Keep Your Refrigerator Away From Dusty & Oil Vapor Area
If your commercial refrigerator or freezer is used in a kitchen, it would be better to keep it away from a dusty area full of flour or other powder material, which can easily float into the compressor and become clogs to reduce the refrigeration performance. If position your refrigeration equipment nearby cooking area, where the fryer can release oil vapor that would become killing clots to damage the compressor.
Clean The Interior & Exterior Of The Refrigerator Weekly
The interior & exterior of your commercial refrigeration equipment need to be cleaned constantly, you can do it at least once a week to clean the stains and spills on the surface, especially the spills nearby the exposed components need to be removed before they get into the components and cause it to fail. When cleaning the refrigerator, use a towel and soft brush with warm water or detergent-based solution, tough stains can be cleaned by using some baking soda, to avoid damaging the surface, it would be better to use the proper cleaning materials before checking the manuals and instructions offered by the manufacturers.
Check & Clean Condenser Coils Every 6 Months
It’s suggested that the condenser coils are checked and cleaned at least once every 6 months, but you can clean them once every month if the working location easily gets dirty, that would depend on your circumstances. Disconnect power to the refrigerator before cleaning the condenser coils, use a brush to remove dirt & dust, and then use a strong vacuum sweeper to clean the remaining residue. Frequently check if there are liquid and spills to accumulate in your condenser, as excess moisture would cause your system to spend extra time to freeze up, which might reduce the lifespan of your refrigeration equipment.
Clean The Evaporator Coils Every 6 Months
Like the condensing unit, the evaporator is also a crucial component of your refrigeration equipment. The evaporator coil is usually installed by the evaporator fan, when the warm air gets through the refrigeration unit, it is responsible for absorbing heat to help cool the cabinet’s interior. Ensure the power is cut off before cleaning the evaporator coil, keep the surrounding area and the fan clean to ensure that the coil works optimally for a long period of time. Avoid stuffing too many items into the interior, especially the items that come piping hot.
Check the Sealing Gaskets Routinely
The gasket strips are essential to the doors of a commercial refrigerator. To prevent any damage or rapid aging, you should check and clean it at least once every 6 months, it would be better to do it more often if the equipment is for heavy-duty usage. If the gasket is cracked or split, it would reduce the performance on sealing, causing the thermal insulation of cabinet to get worse. You should replace it once the gasket is broken, it would be better to purchase appropriately according to the manufacturer’s recommendation.
Avoid Storage Of Moldy And Polluted Ice
Ice that gets soiled and polluted affects your service quality and business, and can even cause your customer’s health problems, in the worst case, you could end up violating health regulations and get punished. So we must pay attention to the ice maker and prevent it from bacterium and viruses. So routine maintenance and cleaning are necessary for ice maker to remove the accumulation of dirt and mold, so it would be better to do it at least once every 6 months.
Clean The Air Filters Regularly
The air ventilation in the commercial refrigeration equipment would become abnormal if there are accumulated dust and clingage on the air filters so that regular cleanings are necessary. Use a powerful vacuum sweeper to remove the dust and dirt on it, and solve the clingage by using degreasing solution. Follow the manufacturer’s manual or consult your service provider for tips on how to properly maintain the air filters.
Keep Your Refrigerator And Freezer Dry
Make sure to wipe away the water and liquid that accumulates on the surface of the interior and exterior. Excessive moisture would cause your refrigeration unit to spend extra time to freeze up, which would increase the energy consumption. Not only that, but you also should try to schedule a routine check for moisture content at least once every week.
Post time: Jun-15-2021 Views: