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Cornelius WCC1401-A service manual To Replace Bearing, Auger And Extruding Head Removal

Models: WCC1401-A

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AUGER AND EXTRUDING HEAD REMOVAL

Continuous Flow Icemaker Service Manual

AUGER AND EXTRUDING HEAD REMOVAL

1.Disconnect unit from power supply.

2.Remove storage container cover and put aside.

3.Turn off water supply to icemaker.

4.After ice has melted from head take hold of the auger nut and lift straight up to disengage from icemaker.

5.When replacing the auger assembly, make certain that both the auger engages the output shaft drive and the extruding head ribs engage the evaporator tube.

INSTALLATION AND SHAFT SEAL REPLACEMENT

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. (lubricate 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

E–RING

WASHER, PLAIN FLAT

SHAFT SEAL

MOUNT, SHAFT

SEAL

SEAT, SHAFT SEAL

GEARMOTOR

FIGURE 9. SHAFT SEAL 700 AND 1000

UPPER NUT AND BEARING ASSEMBLY

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

1.Disconnect unit from electric power.

2.Remove top panels.

3.Remove Dispense Tray Cover.

4.Use an open end wrench on auger nut connected to bearing and turn counterclockwise to remove assembly.

5.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.

Publication Number: 630460324SER

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© 2006-2008, IMI Cornelius Inc.

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Cornelius WCC1401-A To Replace Bearing, Auger And Extruding Head Removal, Installation And Shaft Seal Replacement

Contents

Service Manual CONTINUOUS FLOW ICEMAKERWCC1401-A/WCF1411-ASeries CONTINUOUS FLOW ICEMAKER SERVICE MANUAL TABLE OF CONTENTS Page Recognize Safety Alerts SAFETYRead and Follow all Safety Instructions SAFETY INSTRUCTIONSWCC1401-A SPECIFICATION CHARTGENERAL DESCRIPTION Ice Maker2006-2008,IMI Cornelius Inc Publication Number: 630460324SERPublication Number: 630460324SER ELECTRICALFIGURE 3. Schematic WCC1401-A/WCF1411-A 2006-2008,IMI Cornelius IncCondenser Evaporator REFRIGERATION SCHEMATICFIGURE 4. WCC1401-A TXV CompressorFIGURE 5. WCC2001QTR REFRIGERATION DIAGRAM Publication Number: 630460324SER2006-2008,IMI Cornelius Inc MAINTENANCE CLEANING AND SANITIZINGICEMAKER CLEANING AND SANITIZING PROCEDURES MonthlySemi-Annually PUMPDOWN CYCLE REFRIGERATION SYSTEM ADJUSTMENTSREFRIGERATION SYSTEM EXPANSION VALVEHOW WATER LEVEL CONTROL WORKS TO REPLACE WATER LEVEL SAFETY SWITCHWATER LEVEL CONTROL PURPOSE OF WATER LEVEL CONTROLBIN CONTROL GEARMOTOROVERLOAD GUIDE CLEANGEARMOTOR OVERLOAD TRIPPED ELECTRICALTO REPLACE GEARMOTOR ASSEMBLY MOTOR CHECKSTART RELAY To Replace Bearing INSTALLATION AND SHAFT SEAL REPLACEMENTUPPER NUT AND BEARING ASSEMBLY AUGER AND EXTRUDING HEAD REMOVALOVERLOAD CHECK SAFETY CONTROLSELECTRICAL CHECKOUT COMPRESSOR CHECKCHECK ICEMAKER LOCATION CONDITIONS FIRST CUSTOMER COMMENTSGUIDE T O GOOD ICE CHECK ICE MAKER2006-2008,IMI Cornelius Inc 17 TROUBLESHOOTINGTROUBLESHOOTING CHART - ICEMAKER NOT OPERATING Publication Number: 630460324SER