Manitowoc MII 302 Spezifikationen PDF herunterladen (Seite 101)

Part Number STH038 5/12 99

Before Beginning Service

Ice machines may experience operational problems

only during certain times of the day or night. A machine

may function properly while it is being serviced, but

malfunctions later. Information provided by the user

can help the technician start in the right direction, and

may be a determining factor in the final diagnosis.

Ask these questions before beginning service:

• When does the ice machine malfunction? (night,

day, all the time, only during the Freeze cycle, etc.)

• When do you notice low ice production? (one day

a week, every day, on weekends, etc.)

• Can you describe exactly what the ice machine

seems to be doing?

• Has anyone been working on the ice machine?

• During “store shutdown,” is the circuit breaker,

water supply or air temperature altered?

• Is there any reason why incoming water pressure

might rise or drop substantially?

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Manitowoc MII 302 Spezifikationen Seite 101