Cornelius SID650A/80 - Manual (Page 34)

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CLEANING/REPLACE THE FILTER
1. Remove the filter from the cabinet panel by sliding it forward toward the front of the unit.
2. Wash the filter in a solution of warm water and a mild detergent. Do not use caustic detergents as they
may attack the aluminum filter elements.
3. Dry filter thoroughly.
4. For maximum effectiveness, reactivate the filter with an air filter coating (see Parts List, Miscellaneous
Components).
CLEANING THE CONDENSER
Air-Cooled Units.
1. Disconnect power to the unit.
2. Remove the upper front and right side panel.
3. Remove all dirt/foreign material built up from the condenser fins (fan side). Be careful not to damage the
fins. It is recommended that a power vacuum cleaner with a “crevice”tool attachment be used.
CLEARING EVAPORATOR FREEZE-UP
WARNING: To prevent possible injury, do not place fingers or hand into ice maker nozzle or
hopper with power applied to the unit.
1. Open the hinged service door on the upper left side panel.
2. Place the “Stop/Run”switch in the “Stop”position.
3. Close the water supply valve to the ice maker.
4. Remove the ice drop and hopper covers.
5. Depress the “Flush”switch push button and drain the evaporator.
6. Pour hot water into the evaporator ice exit opening. It will be necessary to use either a funnel or a container
with a spout. Fill the evaporator completely.
7. Drain the evaporator. Repeat steps 5 and 6 as required to ensure that all the ice in the evaporator is
melted.
8. Open the water supply valve. Depress the fill switch and refill evaporator.
9. Replace the ice drop and hopper covers.
10. Consult TROUBLESHOOTING GUIDE to determine cause of freeze-up before putting unit back in service.