Hoshizaki IM-21 Service Manual page 62

10) As soon as the Water Pan closes, pour the cleaning solution prepared in 1) carefully into
the Water Pan. Do not splash or spill the solution onto the other parts.
11) Circulate the cleaning solution for 30 minutes. Open the water supply tap, and repeat the
above steps 6) and 7).
12) When the Water Pan closes again, circulate water for 5 minutes. For IM-100/130/160/
240 only, pour clean water into the Water Pan until it floods from the Overflow Pipe.
13) Repeat the above steps 6), 7) and 12) at least three times to rinse thoroughly.
SANITIZING INSTRUCTIONS
Note: Sanitizing should always be completed after cleaning or alternately as an individual
procedure if conditions exist to make it necessary.
14) Use a suitable container to dilute 5.25% sodium hypochlorite solution into the following
concentration:
IM-21 - 65
Mix 15 ml of the sodium hypochlorite solution with 3.8 litres of water.
IM-100/130/160
Mix 30 ml of the sodium hypochlorite solution with 7.6 litres of water.
IM-240
Mix 44 ml of the sodium hypochlorite solution with 11.4 litres of water.
* Alternatively use the Hoshizaki recommended sanitizer as directed by the relevant
instructions.
15) Repeat the above steps 5), 6) and 7), and close the water supply tap.
16) As soon as the Water Pan closes, pour the sanitizing solution prepared in 14) carefully
into the Water Pan. Do not splash or spill the solution onto the other parts.
17) Circulate the solution for 15 minutes. Open the water supply tap, and repeat the above
steps 6) and 7).
18) When the Water Pan closes again, circulate water for 5 minutes. For IM-100/130/160/
240 only, pour clean water into the Water Pan until it floods from the Overflow Pipe.
19) Repeat the above steps 6), 7) and 18) at least three times to rinse thoroughly.
20) Move the Tank Drain Pipe to the normal position, and secure it with
the screw. See Fig. 13. (IM-100/130/160/240 only)
21) Repeat the above steps 6) and 7) again. When the icemaker stops,
move the Washing Switch to the "ICE" position. See Fig. 22. (The
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Fig. 22