Removal And Replacement Of Pump Motor; Removal And Replacement Of Spray Tubes - Hoshizaki KM-1800SWH/3 Service Manual

4) Remove the valve outlet tubing by releasing the clamp.
5) Loosen the fitting nut. Be careful not to lose the washer.
6) Disconnect the terminals from the water valve.
7) Remove the bracket and valve from the unit.
8) Remove the valve from the bracket. Attach new valve to the bracket, then install the
valve.
9) Replace the removed parts in the reverse order of which they were removed. Make sure
the washer is in place in the fitting nut.
10) Open the water supply line shut-off valve.
11) Turn on the power supply.
1) Check for leaks.
13) Replace the front panel in its correct position.
K. Removal and Replacement of Pump Motor
1) Turn off the power supply.
) Remove the front panel.
3) Drain the water tank by removing the cap
located on the front bottom part of the ice
dropping hole. See Fig. .
4) Replace the cap in its correct position. Be
careful not to cross thread the cap.
5) Disconnect the pump suction and discharge
hoses.
6) Remove the closed end connectors from the
pump motor leads.
7) Remove the two screws and the pump motor bracket.
8) Remove the pump housing and check the impeller.
9) If the impeller is defective, install a new impeller.
10) Install the new motor or new parts, and replace the removed parts in the reverse order
of which they were removed.
11) Turn on the power supply and check for leaks.
1) Replace the front panel in its correct position.
L. Removal and Replacement of Spray Tubes
1) Turn off the power supply.
) Remove the front panel and the insulation panel.
3) Remove the rubber hoses from the spray tubes (water supply pipe).
4) Release the clamps and disconnect the rubber hoses.
5) Remove the spray tubes.
Cube Guide
Front
Cap
54
Separator
Float Switch
Assembly
Inside of Ice
Dropping Hole
Fig. 2