The refrigerator is probably the most important appliance in your kitchen. Keeping it clean and up to date will reduce energy consumption, prevent food safety issues, and ensure the unit lasts longer.
The evaporator coil should be cleaned one time a month using soap and water. Be sure to remove any debris or pet hair from around the coils. If you’re looking for a preventative maintenance routine, click here at https://alltemprefrigerationfl.com/.
Checking The Temperature And Defrost Capabilities
When it comes to refrigeration equipment, routine maintenance helps avoid costly emergency breakdowns and lost inventory. In addition, proper maintenance can help reduce energy costs and extend the lifespan of your refrigeration units.
When your refrigeration equipment is running at less than optimal efficiency, you will pay higher electricity bills and run the risk of food spoilage and a health inspection violation. Fortunately, the majority of operational sub-par conditions can be identified and repaired with a preventative maintenance checklist.
Checking the temperature and defrost capabilities of your refrigeration system is an essential step in any comprehensive maintenance plan. If your refrigerator is not maintaining the correct temperatures you will be forced to work harder to compensate for the temperature difference and this will shorten the life of your unit. Additionally, if your system is not properly defrosting it will lead to ice buildup and a clogged drain line.
If you see a layer of frost or ice buildup, it may indicate your refrigeration system is working overtime to keep your equipment cold and this will drive up your energy costs. It is also a good idea to make sure the door seals are tight to avoid any leaks that can let damp external air in and cold air out, again driving up your energy bills.
Finally, cleaning the evaporator coils regularly is a good idea to ensure your fridge isn’t working double time to overcome built-up grime that will result in increased power consumption. It is recommended that this task be done every month and any components such as fan blades should be checked to ensure they are not cracked or damaged which could cause a loss of cooling capacity.
Refrigeration maintenance is not just important for large commercial businesses, it can be equally vital for restaurants and cafes that rely on their refrigeration systems to store fresh foods for customers. Performing regular preventative maintenance can catch any issues and ensure your refrigeration system is working efficiently and without any problems, saving you on energy bills, early refrigeration repair, and replacement costs, as well as reducing the risk of a health inspection violation or lost inventory.
Checking The Airflow
The refrigeration preventative maintenance checklist should always include a reminder to check for adequate airflow. This is because a sub-par system working harder will chew up electricity, drive up costs, and probably hasten the end of its life. A blocked vent could also allow unwelcome visitors into the unit, including odor-causing bacteria, molds, and viruses that can make diners sick.
Refrigeration equipment should be visually inspected for signs of obstructions in the airflow path, including the evaporator coil. This is a critical area because it is responsible for absorbing excess heat from the refrigerator’s coolant. If the coil becomes overly clogged with grime, the system will work much harder to compensate, which could cause damage and reduce its lifetime.
Other problems in the refrigeration system can be difficult to identify but can have equally negative effects. An example is when the condensate drain pan overflows, which can be caused by a dirty air filter or a collapsed section of ductwork.
In some cases, it may be necessary to replace the air filter, which is a simple task for an experienced technician. A blocked air filter will also restrict the flow of coolant, so it should be replaced immediately if detected.
Another potential problem that may be overlooked is a dirty refrigerator door. This should be wiped down with a commercial-grade cleaner regularly. This should help to keep it smelling fresh, and it will also ensure that the seals are tight and free of grime, food particles, pet hair, and other contaminants.
A commercial fridge can become very crowded very quickly, and it’s important to keep the space clear to facilitate proper airflow. An overcrowded refrigerator will also make it more difficult for diners to find what they’re looking for, which can create frustration and an unpleasant dining experience.
An additional reason to regularly inspect the interior and exterior of a commercial fridge is to look for areas where the insulation is damaged. If it’s torn or waterlogged, it will no longer provide the insulating benefits it’s supposed to, and this can lead to higher energy bills.
Checking The Lights
The lights in a refrigeration unit generate heat, which can cause the system to work harder than necessary. This can also lead to increased energy costs. It’s a good idea to check the interior lights to make sure they switch off when the door is closed. You should also check the light socket to see if it is dirty or broken. Often a simple cleaning with a cloth is all it takes to turn on the refrigerator’s lights again.
You should also make sure the exhaust vents and air intake are free of blockages. This will help the unit to stay within the set temperature range and reduce energy costs.
It’s also a good idea to clear away clutter inside the refrigeration unit, so it can move around freely. This will make it easier to find food and clean the fridge when it’s full.
A regular preventive maintenance checklist should include the task of replacing any refrigerator light bulbs that burn out. This will prevent your customers from fumbling around in dark shelves and drawers, which can be hazardous.
Another simple tip to include in your refrigeration preventative maintenance is to regularly check the doors and gaskets for cracks, splits, or deterioration. If the seals are leaking, cold air will escape and your refrigeration units will have to work extra hard to keep everything cool. The seals should also be cleaned frequently to remove any buildup of dirt, grease, or pet hair.
The last thing you want in a commercial kitchen is a refrigeration system that lets bacteria, viruses, or mold get into your foods and ice. These germs can be dangerous for your customers and even put you at risk of failing a health inspection. Regular preventive maintenance checks can catch these issues before they become major problems that will require costly repair or replacement.
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Checking The Door Gaskets
The door gaskets on commercial refrigeration units are crucial to forming a tight seal, locking in cold air, and keeping warm air out. If a gasket becomes cracked or torn, the compressor will have to work harder to keep the refrigerator at the right temperature, putting extra strain on the unit. Checking and replacing the gaskets should be one of the most regular activities on a preventative maintenance checklist.
The first step in determining if a refrigerator has a damaged door gasket is a visual inspection of the rubber seals and all mating surfaces. Food crumbs, mold, and caked-on dirt can all create micro gaps that are difficult to spot. You can also run your finger along the edge of the door seal to see if there are any cracks or loose spots.
It’s important to keep in mind that a gasket’s life will vary depending on the amount of use it receives. Heavy use may cause the gasket to wear out more quickly, so it’s also a good idea to clean the gasket regularly. To do so, mix a solution of water and dishwashing liquid, dip an old toothbrush in it, and scrub away the grime.
If the gasket is ripped, torn, or cracked, it’s time to replace it. Purchasing a new gasket that’s designed specifically for the make and model of your refrigerator ensures a secure fit and optimal performance. Before attempting to install the new seal, it’s a good idea to soak the rubber in warm water to soften it. This will allow you to manipulate it more easily and ensure that it fits into all the grooves of the fridge doors.
Once the gasket is installed, apply a baby or talcum powder to it. This will help reduce friction as you open and close the fridge, preventing it from twisting and warping. You can also use petroleum jelly to achieve the same effect.
A properly functioning fridge gasket will help the compressor work less often, reducing the wear on the unit and your electric bill. Keeping up with preventative maintenance is key to ensuring your refrigeration system keeps your business running smoothly.