Hoshizaki FM-170EE-50-HC, Service Manual

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3. FAN MOTOR
1) Unplug the icemaker.
2) Remove the Top Panel, the Front Panel (Left) and the Left Side Panel.
3) Remove the wire connectors from the Fan Motor leads.
4) Remove the Fan Motor Bracket and the Fan Motor.
5) Install the new Fan Motor onto the Bracket, and re-fix the Fan Blade.
6) Refit the Fan Motor Assembly and the wire connectors.
7) Refit the panels in their correct position.
8) Plug in the icemaker.
4. FLOAT SWITCH
1) Unplug the icemaker.
2) Close the water supply tap.
3) Remove the Inlet Hose from the water tap, and drain the Hose.
4) Remove the Top Panel and the Front Panel (Left).
5) Drain the water system using the Drain Hose (Water Level Gauge).
6) Disconnect the wire connectors of the Float Switch leads.
7) Unfasten the flanged top, turn it and then remove the Float Switch.
8) Install the new Float Switch.
9) Re-connect the switch leads using new connectors.
10) Refit the panels in their correct position.
11) Open the water supply tap.
12) Plug in the icemaker, and check the Float Switch functions normally.