Laboratory refrigerators are expensive pieces of equipment and they are quite essential for the proper working of a laboratory. Laboratories can provide correct results in experiments and research studies only when the controls used to measure the variables are sound and well maintained. Plenty of crucial samples and laboratory stuff are kept in lab refrigerators and they should be preserved correctly. These samples are used to conduct experiments so if they get tampered then the results of the experiment will be incorrect. In this article, you will learn about 8 things which can help you with your refrigerator maintenance.
- Check your door seals
If your refrigerator has a loose seal then it will allow the coil air to filter out. This will waste more energy and make the fridge work harder than required. So you should ensure that the seals do not have any food residue. Clean the area at least twice a year. You can use a toothbrush to do the cleaning.
- Keep your coils clean
If the condenser coils of the refrigerators are covered in dust, your refrigerator will not be running efficiently. You should take the coils out from the back of the refrigerator and check if they are clean or not. It should be done at least twice a year. If you see that the coils are dusty, then you should clean it with a vacuum cleaners.
- Keep the temperature right
You should always maintain the right temperature in your fridge. The right temperature should be between thirty seven to forty degrees Fahrenheit. Your freezer should be set at specifically zero degree.
- Fill the refrigerator up
Refrigerators will require a thermal mass in order to work properly and maintain a low temperature. Thermal mass refers to content within the fridge. When you put stuff in your fridge then it will absorb the warm air which comes in when the doors are open. So, always stuff your free in with stuff to enable it to work better. If you do not have anything to put inside, then you should put some jugs of water to fill the void.
- Check the stand
A lot of lab refrigerators get damaged because of a faulty stand. So check if your stands are stable and properly balanced. The stand is essential to support the fridge and ensure the fridge’s stability.
Do not turn the temperature control knobs too roughly. Always, alter the temperatures and turn the knobs gradually. This will protect both your knobs and your compressor.
- Use an inverter
If you have a problem of frequent power cuts, then it can damage your fridge’s compressor. So, you should always have an inverter in your lab. The inverter will also protect your other equipment.
- Always be prepared for any eventualities
In case your inverter malfunctions and there is a power cut, then you should leave the doors of your fridge closed. Unopened refrigerators can keep your stuff safe for almost five hours.
Always, call a professional mechanic in case your lab refrigerators require any servicing. Do not try to repair your lab equipment by yourself.