Drain Valve - Hoshizaki KM-40B Service Manual

10. DRAIN VALVE

1) Unplug the icemaker or disconnect the power source.
2) Close the water supply tap.
3) Drain the Water Tank (see "V. 15. WATER TANK").
4) Disconnect any rigid (fixed) pipe for water supply and drain connections.
5) Unscrew the Rear Cover. Pull out the unit for easy access to the Drain Valve.
6) Disconnect the Connectors (or Tab Terminals) of the Drain Valve lead.
7) Pinch and shift the two Hose Clamps.
8) Disconnect the Hoses from the Drain Valve. Put a towel under the Drain Valve to
receive any water coming out and prevent it from splashing out.
9) Remove the two mounting screws.
10) Install the new valve in the reverse order of the removal procedure.
11) Reconnect the water supply and drain connections, if disconnected in step 4).
12) Open the water supply tap.
13) Plug in the icemaker or connect the power source.
14) Check for leaks.
15) Refit the panels in their correct positions.
Fig. 10
Hose Clamp
* Pinch and shift to left
56
Mounting Screw
Hose Clamp
* Pinch and lower