REFRIGERATION, REACH-IN
Cleaning your Refrigerator’s Condenser Coils
Regularly cleaning refrigerator coils is one of the most effective ways to prevent breakdowns of commercial refrigeration equipment. These coils keep your refrigerators and freezers functioning well by releasing heat. When they get covered in dust and grime, the coils can’t do their job, causing heat build up that can damage wiring, motors and compressors. While you may have a maintenance contractor regularly inspecting and deep cleaning your equipment about twice per year, you should inspect the condition of your refrigeration coils at least once per month. Remove any layers of dust to improve function and prevent problems.
Follow the steps below to clean refrigerator coils:
• Unplug your refrigerator • Locate your refrigerator condenser coils (most likely behind a grate at the front top or bottom, or at the back of the unit) • Remove the grate and use a stiff brush to gently remove dust from the coils and fan • Use a vacuum to remove dust as you brush it from the coils • Vacuum the floor under the unit and adjacent area • Clean the grill cover plate • Reattach the grate and plug your refrigerator back in
Proper Temperatures for Commercial Refrigeration
The temperature at which foods are stored can affect their appearance, taste, nutrient content and safety. The average temperature operating range for commercial refrigeration units is generally between 36˚F and 45˚F. Storing foods at temperatures lower than 36˚F increases the risk of freezing. Storing them at temperatures higher than 45˚F increases the risk of spoilage.
The United States Food and Drug Administration (FDA) mandates that refrigerated products must be kept at 41˚F or lower. For commercial refrigeration, the ideal food storage temperature is 38˚F.
• Reach-In Refrigerators +35˚F to +38˚F • Reach-In Freezers +5˚F to -10˚F • Ice Cream Freezers -10˚F to -20˚F
EQUIPMENT GUIDE
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