25
2. Float Switch Cleaning
Depending on local water conditions, scale may build up on FS. Scale on the switch can
cause the À oat to stick. In this case, FS should be cleaned.
KM-80BAJ, KM-115BAJ
1) Remove the air ¿ lter. Move the control switch to the “OFF” position, then unplug the
appliance.
2) Remove the top panel and the rear panel.
3) Disconnect FS lead connector and remove the lead wire from the grommet opening.
4) Remove the water tank (see “IV. C. Water Tank”).
5) Remove the screw securing the FS then remove the float switch. Remove the
retainer rod from the bottom of FS housing, then remove the À oat. Be careful not to
bend the retainer rod excessively when removing it.
6) Wipe down FS housing, shaft and À oat with mixture of 1 part Hoshizaki “Scale Away“
and 25 parts warm water. Rinse the parts thoroughly with clean water.
7) Reassemble FS assembly and install the float switch in the reverse order of the
removal procedure.
8) Replace the panels in their correct positions.
9) Plug in the appliance, then move the control switch to the “ICE” position.
Fig. 8
Mounting Screw
Float Switch
* Attach to three arrowed
surfaces when ¿ xing
with screw
Vent
Flush
Shaft
Float Switch Housing
Float
Retainer
Rod
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