Hoshizaki KML-631MAH Instruction Manual page 27

8) In bad or severe water conditions, clean the float switch assembly as described below.
Otherwise, continue to step 9.
a. Remove the 3 screws securing the float switch assembly, then remove the
assembly.
b. Remove the retainer rod from the bottom of the float switch housing, then remove
the float. Be careful not to bend the retainer rod excessively when removing it.
c. Wipe down the float switch housing, shaft, float, and retainer rod with cleaning
solution. Rinse the parts thoroughly with clean water.
d. Reassemble the float switch assembly and replace it in its correct position. Secure
the float switch assembly with the screws.
9) Pour the cleaning solution into the water tank.
10) Move the service switch to the "WASH" position.
11) Replace the front insulation panel 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) Replace the front panel in its correct position, then turn on the power supply for
2 minutes.
17) Turn off the power supply, then remove the front panel.
18) Move the control switch to the "ICE" position.
19) Replace the front panel in its correct position.
20) Turn on the power supply to fill the water tank with water.
21) Turn off the power supply after 3 minutes.
22) Remove the front panel.
23) Move the service switch to the "WASH" position, then move the control switch to the
"SERVICE" position.
24) Replace the front panel in its correct position.
25) Turn on the power supply to rinse off the cleaning solution.
26) Turn off the power supply after 5 minutes.
27) Remove the front panel.
28) Move the service switch to the "DRAIN" position.
29) Replace the front panel in its correct position, then turn on the power supply for
2 minutes.
30) Turn off the power supply.
31) Remove the front panel.
32) Repeat steps 18 through 31 three more times to rinse thoroughly.
Note: If you do not sanitize the icemaker, go to step 14 in "2. Sanitizing Procedure."
27