If you have recently decided to start selling produce at your small, local corner or convenience store, then you likely understand that the piece of equipment is quite expensive and requires specialized care to keep it in great shape. Care means completing general maintenance tasks on a weekly or monthly basis. If you want to learn about a few essential things you should be doing, keep reading.
If you are familiar with the way your home refrigerator works, then you may understand a bit about the way your refrigeration case works. Specifically, they both have compressors that place coolant under pressure. The pressurized refrigerant passes through the tubes of a condenser coil, and a fan forces air over the coil. The cooled air is then pumped through the refrigeration case.
Since unfiltered air passes over the condenser coil, the coil can collect with dust. This is also true of the fan itself, and these parts of the refrigeration system may not function as well as they should when they are dirty.
If you want a refrigeration unit that is as functional and efficient as possible, then make sure to clean the condenser coil and the fan on a regular basis. If your store is dusty, then complete the cleaning once every one or two weeks. If it is clean, then clean about once a month.
Remove the compressor cover to access the internal components of the unit. Most cases have a grated cover on the front or side for easy access. You may need to remove screws from the cover to release it, so keep this in mind. Once the cover is removed, use your vacuum cleaner to release the debris. If dust is stuck on the coil, then use a can of compressed air to release it.
You may need to occasionally invest in a more thorough cleaning with the assistance of a professional. This sort of service should be scheduled at least once every 6 to 12 months.
Refrigeration cases will develop condensation. However, the water is collected in a drain pain and released through a drainage line. A pump may help to force the water through your drainage system or an angled drain may assist with this. This depends on the size of the unit as well as the refrigeration produced by the system.
While most condensation will be collected, some water can still build on the inside and outside of the appliance as well. This can contribute to the rotting produce. If your store is humid or if the weather has been relatively wet lately, then more condensation is likely to be held in the ambient air, and more condensation will form on the case.
If you notice condensation, then turn the unit off at least once a week. Remove all the produce from the case and wipe down all shelves with a clean and dry cloth. Remove the condenser door as well and wipe the inside compartment and the inside of the door. For more information, visit sites like casetrim.com.