Hoshizaki KMD-410MAH Instruction Manual page 19

5) Replace the front panel in its correct position and turn on the power supply for 2
minutes.
6) Turn off the power supply.
7) Remove the front panel then remove the front insulation (the large insulation panel in
front of the evaporator) by lifting up the panel slightly and pulling it towards you.
8) In bad or severe water conditions, clean the float switch as described below. Otherwise,
continue to step 9.
a. Loosen the two thumbscrews securing the pump motor bracket. See Fig. 8.
b. Disconnect the discharge hose.
c. Disconnect the pump motor connector and the float switch connector from the side
of the control box.
d. Keep pushing up the snapping tab at the right side of the pump motor bracket.
e. Pull out the water tank, cube guide, pump motor bracket, pump motor and float
switch together. See Fig. 9.
f. Remove the pump motor bracket securing the pump motor and the float switch.
Remove the float switch from the pump motor bracket.
g. Wipe down the float switch housing, shaft and float with cleaning solution. Rinse the
parts thoroughly with clean water.
h. Replace the float switch in its correct position.
i. Replace the removed parts in the reverse order of which they were removed.
9) Pour the cleaning solution into the water tank.
10) Move the service switch to the "WASH" position.
11) Replace the front insulation and the front panel in their correct positions.
12) Turn on the power supply to start the washing process.
13) Turn off the power supply after 30 minutes.
14) Remove the front panel.
15) Move the service switch to the "DRAIN" position.
16