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B. Cleaning and Sanitizing Instructions
The icemaker must be cleaned and sanitized at least twice a year. More frequent
cleaning and sanitizing may be required in some conditions.
• To prevent injury to individuals and damage to the icemaker, do not use ammonia
type cleaners.
• Carefully follow any instructions provided with the cleaning and sanitizing
solutions.
• Always wear liquid-proof gloves and goggles to prevent the cleaning and sanitizing
solutions from coming into contact with skin or eyes.
• After cleaning and sanitizing, do not use ice made from the cleaning and sanitizing
solutions. Be careful not to leave any solution on the parts or in the ice storage
bin.
1. Water System
a) Cleaning Solution
Dilute 9.6 fl. oz. (0.29 l) of Hoshizaki "Scale Away" with 1.6 gal. (6.0 l) of warm water. This
is a minimum amount. Make more solution if necessary. IMPORTANT! For safety and
maximum effectiveness, use the solution immediately after dilution.
b) Cleaning Procedure
1) Close the icemaker water supply line shut-off valve.
2) Move the control switch to the "OFF" position, pause momentarily, then move to the
"DRAIN" position. See Fig. 9. Allow the water system to drain for 5 minutes.
Note: a) A momentary pause in the "OFF" position is necessary to de-energize the
control board when moving the control switch between "ICE" and "DRAIN."
Otherwise there is a delay of several minutes before the new selection takes
effect.
b) If the control switch is left in the "DRAIN" position for 10 minutes or more, a
2-beep alarm sounds every 5 seconds. Move the control switch out of the
"DRAIN" position to clear the alarm.
3) Move the dispense mode switch to the "CONTINUOUS" position, then dispense all of
the ice from the ice storage bin.
4) Move the control switch to the "OFF" position, then turn off the power supply. Remove
the front and top panels, then move the power switch to the "OFF" position.
5) Remove the ice storage bin cover. Remove spout B, then remove spout A.
6) Pour the cleaning solution over the extruding head until the evaporator assembly and
the reservoir are full and the solution starts to overflow into the drain pan.
Note: If there is excess scale on the extruding head, fill the evaporator assembly and
reservoir as described above, then use a clamp on the reservoir hose between
the reservoir and evaporator assembly to block flow. Pour additional cleaning
solution over the extruding head until the evaporator assembly is completely full.
WARNING
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