Specifications include, but are not limited to: • Check the temperature of the unit(s). Ensure that each thermostat for each unit is functioning. Refrigeration temperature is to be between 35 and 40 degrees Fahrenheit and freezers temperature should be between –2 and 5 degrees Fahrenheit. • Inspect vacuum condenser, coils and general area and remove any loose debris and remove all items being stored on the top of the unit. • Use a condenser coil brush to brush the condenser, straightening all condenser fins and removing any build-up. • Use CO-2 to blow the condenser free of debris. • Use a degreaser approved for use in refrigeration condensers and coils. Spray condensers and coils, let degreaser soak for two to three minutes and spray condenser and coils with hot water. Clean area of all residue from the process.