Maintenance And Cleaning - Scotsman NDE550 Service Manual

MAINTENANCE AND CLEANING

1. Air Cooled Models: Check the air cooled
condenser for lint, dirt or grease build-up. Clean
with vacuum or soft brush until light can be seen
thru the fins.
BIN CONTROL
SENSOR
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.
3. 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 grommets in the ice
chute, and wipe them clean.
4. The bearing in the breaker should also be
checked at least two times per year.
A. 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
Moving Parts Hazard.
Disconnect electrical
power to the icemaker -
dispenser before
beginning.
BIN CONTROL
SENSOR
BIN TOP
NDE550 & NDE650
CLEAN WATER
SENSOR PROBE
////////CAUTION//////
THE TIP IS
MADE OF GLASS
//////////////////////////////
Inspect the assembly, looking for wear.
See Removal and Replacement to replace
bearing or seals. Reverse to reassemble.
5. Check and tighten all bolts and screws.
April 1997
Page 19
Slide UP To
Remove
Reservoir
ICE SWEEP