Scotsman CME1356 - Manual (Page 28)

Additional Maintenance: Ice Sensors, Condenser
The ice sensors use a system of infrared emitting
and receiving components to sense ice. They are
located at the bottom of the ice outlet port. They
must be free of mineral build up to function
properly. To check:
1. Remove front panels.
2. Push and release the off button.
3. Remove the evaporator cover.
4. Remove the lower splash panel.
5. Push the front sensor back and out of its holder.
6. Pull the back sensor forward and into the cube
port.
7. Examine the bottom of the brackets, there are
two sensors in each bracket, check that they are
clear of mineral build up. They may be wiped clean
with ice machine cleaner to assist in removal of
the build up. Be sure to drain the reservoir or go
thru a Clean cycle to remove residual cleaner.
Note: Do NOT use abrasive materials or cleaner
on the bin sensor lenses. A soft toothbrush is an
effective tool for cleaning these sensors.
8. Reverse to reassemble.
To Clean the Air Cooled Condenser
1. Remove the front panel.
2. Push and release the Off button.
3. Remove the top panel.
4. Remove the left side panel.
5. Clean or replace the air filter.
6. Check the fan blade and condenser for grease or
dust build up.
Because air flow is from the inside of the cabinet
out, the inside of the condenser fins will have the
most build up.
A. Place the inlet hose of a vacuum cleaner in the
condenser shroud.
B. While the vacuum cleaner is on, blow
compressed air from the back of the condenser thru
the fins.
C. If grease is present, use coil cleaner on the
condenser. Be sure to wipe up any excess coil
cleaner.
7. Additional access can be gained by removing the
top of the fan shroud.
8. After cleaning, return all panels except the right
front to their original positions.
9. Push and release the Freeze button.
10. Replace the front panel.
Insert Bottom Tabs in 5th
Slot of Cube Deflectors
Upper Half of Fan
Shroud
Remove
4 Screws
to
Remove
Upper
Half
CME1356 and CME1656
May 2000
Page 28