Cornelius WCC1401-A Series, Руководство по обслуживанию

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Continuous Flow Icemaker Service Manual
Publication Number: 630460324SER - 16 - © 2006-2014 Cornelius Inc.
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
1. Be sure the unit is disconnected from the power source. 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.
O
VERLOAD
C
HECK
Using a volt–ohmmeter check the continuity across the
overload, contact #1 and #3. If none, wait for unit to
cool down and try again. If still no continuity, the
overload protector is defective and should be replaced.
Figure 9. Overload Check