Scotsman NME1250 Service Manual page 16

NME1250
MAINTENANCE
1. The bin control uses devices that sense light,
therefore they must be kept clean enough so that
they can "see". At least twice a year, remove the
bin control sensors from the base of the ice chute,
and wipe the inside clean, as illustrated.
2. The ice machine senses water level by a probe
located in the water reservoir. At least twice a
year, the probe should be removed from the
reservoir, and the tip wiped clean of mineral
build-up.
WATER LEVEL
SENSOR
3. The bearing in the breaker should also be
checked at least two times per year.
Check the bearing by:
removing the ice chute cover
unscrewing the ice sweep
removing the water shed
unscrewing the breaker cover
unscrewing the auger stud
WATER
RESERVOIR
ICE LEVEL
SENSORS
Inspect the assembly, looking for wear.
See Removal and Replacement to replace bearing
or seals. Reverse to reassemble.
4. Clean or replace the air cooled condenser
filter.Clean the air cooled condenser. Use a
vacuum cleaner or coil cleaner if needed.
Do NOT use a wire brush.
5. Check and tighten all bolts and screws.
June 1994
Page 16
ICE CHUTE
SLIDE IN
AND OUT
SWEEP
BREAKER
ICE
COVER
BREAKER