Cornelius WCC 2001 QT-R, Руководство по обслуживанию

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Continuous Flow ICemaker Service Manual
© 2005-2014, Cornelius Inc. - 14 - Publication Number: 630460308SER
I
NSTALLATION AND
S
HAFT
S
EAL
R
EPLACEMENT
700, 1000, & 2000
1. Place shaft seal locator seat and shaft seal mount
over gearmotor output shaft and push down until
shaft seal seat and shaft seal mount rest flush on
top of gearmotor.
2. Place rubber coated ceramic seal (important:
ceramic face up) over output shaft and push down
until seal nest in recess of shaft seal mount. (lubri-
cate rubber on ceramic seal with rubber lubricant).
3. Place shaft seal with carbon face down (spring up)
over output shaft and push (gently) downward until
seal rests on carbon face of the output shaft seal.
4. Place flat washer over output shaft and let rest on
the output shaft seal. Push down on the washer
compressing the spring on the output shaft seal.
While holding the seals (down) in place slide the E–
ring into the groove on the output shaft
Figure 9. Shaft Seal 700 and 1000
U
PPER
N
UT AND
B
EARING
A
SSEMBLY
The upper white bearing located on top of the auger is used to absorb the force between the auger and extruding
head.
NOTE: The bearings are 3/32 thick. When they wear below 1/16 they should be replaced. Bearings
to be inspected for wear during quarterly maintenance.
To Replace Bearing
!
WARNING
:
Disconnect power to the unit before servicing. Follow all lock out/tag out procedures established by the user. Verify all
power is off to the unit before performing any work.
Failure to comply could result in serious injury, death or damage to the equipment.
1. Remove top panels.
2. Remove Dispense Tray Cover.
3. Use an open end wrench on auger nut connected to bearing and turn counterclockwise to remove

assembly.
4. Remove worn bearings. Replace with new bearings and then reinstall assembly.
NOTE: If auger turns with nut, remove cover on top of gearmotor stator and hold motor while
loosening nut.
E
LECTRICAL
C
HECKOUT
!
WARNING
:
Disconnect power to the unit before servicing. Follow all lock out/tag out procedures established by the user. Verify all
power is off to the unit before performing any work.
Failure to comply could result in serious injury, death or damage to the equipment.
1. Remove the compressor electrical box cover. Check for obvious damage and loose wires.
2. Disconnect the fan motor leads. Since capacitors store energy, short the capacitor with a screwdriver. This will
prevent shocks.
3. Disconnect the compressor terminal wires.