Cornelius 1000-Series Manual de servicio descargar pdf (Pagina 24)

Continuous Flow Icemaker Service Manual

Failure to lock the extruder head tabs into the evaporator slots causes the auger to be out of proper alignment with

the evaporator. This may cause excessive loads on the auger that can potentially result in excessive noise and

tripping the drive motor overload.

Figure 19.

INSTALLATION AND SHAFT SEAL REPLACEMENT 700 & 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

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.

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 20. Shaft Seal 700 and 1000

All tabs &

slots engaged

E–RING

WASHER, PLAIN FLAT

SHAFT SEAL

SEAT, SHAFT SEAL

GEARMOTOR

MOUNT, SHAFT

SEAL

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Cornelius 1000-Series Manual de servicio Pagina 24