Page
12
of
20
CLEANING AND MAINTENANCE
DANGER
The unit must be turned off and disconnected from the power source whenever performing
service, maintenance functions or cleaning the refrigerated area. Failure to comply may
result in death or severe personnel injury.
NOTE
Ongoing appropriate preventative & repair maintenance along with
cleaning the unit will preserve its performance, deliver high quality
fresher product and extend the appliance life.
Exterior and Interior Cleaning of Appliances
Clean using soap and warm water. If this isn't sufficient, try ammonia or a degreasing detergent (like Dawn) and water or a
nonabrasive multi-surface liquid cleaner (like Formula 409). When cleaning the exterior, always rub with the "grain" of the stainless
steel to avoid marring the finish.
•
Do not use an abrasive cleaner because it will scratch the stainless steel and plastic and can damage the breaker strips
and gaskets.
Cleaning the Condenser Coil
Regular cleaning is recommended every 90 days. In some instances, you may find that there is a large amount of debris and
dust or grease accumulated prior to the 90 day time frame. In these cases the condenser coil should be cleaned every 30
days.
If the buildup on the coil consists of only light dust and debris, the condenser coil can be cleaned with a simple brush. Heavier
dust build-up may require a vacuum or even compressed air to blow through the condenser coil.
If heavy grease is present, there are de-greasing agents available for refrigeration use and specifically for the condenser coils.
The condenser coil may require cleaning with the de-greasing agent and then blown clear with compressed air or CO
2
.
Failure to maintain a clean condenser coil can initially cause high temperatures and excessive run times. Continuous
operation with dirty or clogged condenser coils can result in compressor failures. Neglecting the condenser coil cleaning
procedures will void any warranties associated with the compressor or cost to replace the compressor.
•
For efficient operation, keep the condenser surface free of dust, dirt, and lint.
•
We recommend cleaning the condenser coil at least once per quarter more in a greasy/dust environment.
•
Clean the condenser with a commercial condenser coil cleaner and a soft brush, available from any commercial
refrigeration equipment retailer, or vacuuming the condenser with a shop vac or use CO
2
.
CAUTION
Never use a high pressure water wash for this cleaning procedure as water can damage
the electrical components located near or at the condenser coil.
In order to maintain proper refrigeration performance, the condenser fins must be clear of dust, dirt and grease regularly.
It is recommended that this be done at least every three to 4 months. If conditions are such that the condenser is totally or
significantly blocked in three months, the frequency of cleaning should be increased. Clean the condenser with a vacuum
cleaner or stiff brush. If extremely dirty, a commercial-grade condenser cleaner may be required.
