Maintenance And Cleaning - Scotsman NM952R Service Manual

MAINTENANCE AND CLEANING

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Disconnect electrical power before beginning.
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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.
SLIDE UP
TO REMOVE
WATER LEVEL
SENSOR
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CAUTION: THE TIP
IS MADE OF GLASS
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3. The top bearing in the breaker should also be
checked at least two times per year .
Check the breaker bearing by:
removing the ice chute cover
unscrewing the ice sweep
removing the water shed
unscrewing the breaker cover (left hand thread)
unscrewing the auger stud
ICE LEVEL
SENSORS
SLIDE LEFT TO
RESERVOIR
Inspect the assembly, looking for wear
4. Clean the remote condenser. Use a vacuum
cleaner or coil cleaner if needed.
Do NOT use a wire brush.
5. Check and tighten all bolts and screws.
November 1992
Page 23
ICE CHUTE
REMOVE
NM952R
ICE
SWEEP
BREAKER
COVER