Regularly cleaning and maintaining your refrigerator is the key to extending its lifespan. Along with routine maintenance, following "best practices" when operating your unit is also imperative to its longevity and reduces the time and cost associated with service calls. For the safety of your staff and unit, disconnect the power cord before cleaning any parts of the unit.
Clean the Condenser Coil
The coils on refrigeration equipment naturally accumulate dust and debris. Over time, this buildup will cause the refrigeration system to work harder to maintain temperature and might lead to failures in other crucial components. Signs that the condenser coil may need cleaning include higher electricity usage by the refrigerator or the inability to maintain the proper temperature. Clean the coils at least once per month with a commercial condenser coil cleaner.
Clean the Door Gaskets
Wash door gaskets regularly, preferably once a week. Remove the door gasket from the doorframe, soak it in warm, soapy water for 30 minutes, then dry it with a soft cloth and replace it.
Clean the Fan Blades and Motor
Clean the fan blades and motor with a soft cloth. If it is necessary to wash the fan blades, cover the fan motor to prevent potential moisture damage.
Ensure Proper Airflow
Do not block the air duct or fan at the top of the unit. Maintain a minimum of 4" of clearance between products and the fan at all times.
Replace Worn or Damaged Parts
There are many refrigeration parts and accessories that are necessary for the proper functioning of your refrigerator. Perform regular quality checks on parts such as shelves, fuses, bulbs, thermostats, and gaskets and replace them when they are no longer functioning. Any servicing or repair work should be performed by an authorized service technician.