Cornelius 500-Series Service Manual download pdf (Page 18)

13 TD 184

THE FOLLOWING MAINTENANCE SHOULD

BE PERFORMED AT LEAST EVERY SIX

MONTHS ON FLAKED ICE MACHINES

1. Check power supply with machine running for prop-

er voltage.

2. Check water level in the float tank reservoir. Water

level should be maintained at the top of the evapo-

rator. Adjust if necessary.

3. Clean the air-cooled condenser coil with a stiff

brush or vacuum cleaner.

CAUTION: CONDENSER COOLING FINS ARE

SHARP, USE CARE WHEN CLEANING.

4. Clean the ice storage bin and flush the bin drain at

least once a month.

5. If a water conditioner is installed in the inlet water

line, change, replace or clean the filter, strainer or

cartridge as required.

6. If heavy mineral deposits on the auger and evapo-

rator shell are encountered due to bad local water

conditions, follow sanitizing and cleaning proce-

dure.

7. Loosen hold–down cam locks and remove gear

motor assembly.

8. Check thrust washer; replace if noticeably worn.

9. Lift out auger and examine for wear. If the Helix

auger or the corkscrew auger round bar becomes

flat on the inside more than 1/8 of an inch over a

length of two inches or more it should be replaced.

NOTE: HELIX AUGERS DO HAVE MACHINED

FLAT RELIEF SURFACES. DON’T CONFUSE

THEM WITH WORN FLAT AREAS.

Check the insert in the bottom ring of the Helix au-

ger and replace if excessively worn.

10. Check shell vertical strips for wear. Replace the

shell if excessive wear shown.

11. Check O-ring, replace if worn or cut.

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Cornelius 500-Series Service Manual Page 18