Filter
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Page 16 Crathco
®
5512 Manual
How to Clean Concealed Filter:
1. For concealed filters lift lid and pull up on filter tab to remove filter.
2. Clean filter with liquid soap and water.
3. Soak filter for 15 minutes.
4. Rinse filter with heavy stream of water, opposite the direction of air flow. Allow filter to dry.
5. Slide filter into top of filter cover with removal clip up and the air flow arrows facing the existing panel.
CAUTION: Disconnect power for maintenance. Do not attempt to perform maintenance on the freezer
until electrical power has been disconnected.
How to Clean Condenser
NOTE: Loss of refrigeration efficiency will result if condenser is allowed to become dirty. Excessive compressor run
time or loss of capacity is a good indication that the condenser needs to be cleaned.
1. Disconnect electrical power.
2. Remove side panels.
3. Place a damp towel over the side of condenser opposite the fan motor.
4. Use compressed air or CO
2
to blow out dirt from the fan side of the condenser.
5. An alternate cleaning method is to use a condenser brush and a vacuum cleaner.
CAUTION: Procedure can create a loud noise.
Ann
ual Maintenance
1. Disconnect electrical power.
2. Clean condenser.
3. Remove dispensing valve assembly and replace all “O” Rings. (See Care and Cleaning)
4. Remove dasher assembly, inspect stator bearings and replace shaft seal set. (See Care and Cleaning)
5. Remove rear panel and inspect “V” belt.
6. Inspect the drive shaft square hole for wear (rounding out).
7. Check drive shaft and motor shaft bearings for excessive wear.
8. Replace side and back panels. Re-connect power supply.
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