Cleaning Process; Disinfection Process; Rinse Process - Hoshizaki DB Series Installation & Maintenance Manual

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15.1Cleaning process

Open door and check if any ice formed on

evaporator. If ice formed on evaporator, please
press button "Manual ice collection" to start
deicing process. Waiting till ice melt or fall off from
evaporator. Press ON/OFF button for more than
3s to stop ice make working.
Use ice scoop to take all ice cube from ice bin.

Press the CLEAN button, the ice maker will first

drain 30s, then open the water inlet valve and fill it
with water. After 60s, add 2 packs of cleaning
agent (KAY DELIMER, 56.7g/ pack) to the ice
maker sink, wait for the end of the cleaning
program (refer to 11.3 for automatic
cleaning), Turn off power switch of the ice maker

unplug the from outlet.
4.Remove water tank, water pipe and water baffle,

and take out ice scoop (refer to parts
removal/installation process 16.4 ).
Put 4 packages of cleaning agent (KAY DELIMER,

56.7g/ package) into 8 liter warm water (45 ~
50°C)
Soak the parts in the mixed solution for more

than 5 minutes (it is recommended to soak for
more than 10 minutes in case of
After soaking, wear rubber gloves and carefully
clean all parts with a soft nylon brush, sponge or
soft cloth.
At the same time, dipping soft nylon brush or soft

cloth into mixed solution , cleaning other parts
where will contact water or ice like ice bin, door,
evaporator, (to the position where not easy to
touch, small plastic or wooden rod wrapped with
wet soft cloth is helpful).
Take out the soaked parts and rinse with clean

water.
Note：Subsequent updated versions of this manual will not be noticed, thank you.
Cleaning and Disinfection
heavy scale).
File No：JT190100004

15.2 Disinfection process

Put 2 packets of disinfectant (KAY5, 28.4g/packet)

into 8 liter warm water (45 ~ 50°C).
Soak the cleaned parts in the prepared

disinfectant solution.
Concurrently, put the solution into watering can,

and spray the solution evenly and completely on
the surfaces of the parts where contact with water
or ice cubes, such as the inside surface of ice bin,
door and evaporator.
After 20 minutes, take out the soaked parts and

rinse them with water.
Install the removed parts back to the original place

(refer to parts removal/installation process 16.4 ).
Mix 1 liter water and 1/2 package of disinfectant

(KAY5, 28.4/ packet) as disinfectant solution.
Plug in ice maker, close the door of ice maker, turn

on the switch and then press the CLEAN button,
ice maker will drain for 30s in advance then water
inlet valve opens to let water into water tank. After
60s, add the prepared disinfectant solution into
water tank of ice maker, wait for the end of the
cleaning process (see 11.3 for automatic cleaning),
then turn off power switch, and then unplug the ice
maker.
15.3 Rinsing process
Wipe the inside and outside surfaces of ice maker

with a clean wet cloth/sponge to clean residue of
disinfectant.
Rinse the ice bin surface, evaporator and water

tank with clean water
Drain all the water after washing.

Press ON/OFF more than 3s to start the ice

maker.
Version：A 13 / 16