Hoshizaki KM-61BAH, Service Manual

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3) Wait 3 minutes.
4) Close the potable water supply line Shut-off Valve and open the potable water
supply line Drain Valve. See Fig. 34.
5) Allow the line to drain by gravity.
6) Attach compressed air or carbon dioxide supply to the potable water supply line
Drain Valve.
7) Move the Control Switch to the “ICE” position.
8) Quickly blow the potable water supply line out using compressed air or carbon
dioxide.
[c] Drain the potable Water Tank:
1) Turn off the power supply at the breaker box.
2) Move the Control Switch on the Control Box to the “OFF” position.
3) Open the Door. Disconnect the Silicone Hose to drain the water. See Fig. 25.
4) Reconnect the Silicone Hose back in its correct position after all of the water has
drained.
5) Remove all ice from the Storage Bin and clean the Storage Bin.
6) Close the Door.
7) Place the Air Filter in its correct position.
8) Close the potable water supply line Drain Valve.