Scotsman TDE470 Manuel d'utilisateur télécharger pdf (Page 19)

Inspection:

Photo-Electric Eyes

The photo electric eyes used to "see" the ice build

up in the top of the bin cover must be clean to get

a good "look" at the ice. If clouded by mineral

scale, the eyes will cause the ice machine to shut

off and stay off.

To clean the photo-electric eyes.

1. Remove the top panel.

2. Pull both of the photo-electric eyes out of their

rubber grommets.

3. Wash both eyes with a clean cloth dipped in

Scotsman Ice Machine Cleaner.

4. Wash the eyes off with clean water.

5. Replace the eyes in the grommets

6. Replace the top panel

Water Level Sensor

The water level sensor may not shut the ice

machine off when the reservoir goes dry if there is

a film of mineral scale on the probe tip.

1. Remove the top panel.

2. Remove the reservoir cover.

3. Pull the water level probe up and out of the

reservoir.

4. Carefully wipe the tip of the probe with a clean

cloth. Ice machine cleaner may be needed.

Note: The tip is made of glass.

5. Reinsert the water level sensor in the reservoir.

6. Replace the reservoir cover and the top panel.

Coupling

Use the grease zerk on the side of the coupling to

add grease once per year.

That concludes normal maintenance. If the fan

motor has an oil plug, it may be oiled after 10

years of operation.

Clean Photo-Electric

Eyes

Clean Water Level

Sensor

Water

Reservoir

TDE470

February 1995

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Scotsman TDE470 Manuel d'utilisateur Page 19

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