Hoshizaki ACK-40-A User manual

L1F174201 (042022)
FULLY AUTOMATED CLEANING KIT
KIT DE NETTOYAGE ENTIEREMENT AUTOMATISE
KIT ZUR VOLLAUTOMATISCHEN REINIGUNG
VOLLEDIG GEAUTOMATISEERDE REINIGINGSSET
KIT DE LIMPIEZA TOTALMENTE AUTOMATIZADO
KIT DI PULIZIA COMPLETAMENTE AUTOMATIZZATA
No. 15 Qingqiu Street, Suzhou Industrial Park, Suzhou 215126 China
INSTRUCTION MANUAL
NOTICE D’UTILISATION
BEDIENUNGSANLEITUNG
GEBRUIKSAANWIJZING
MANUAL DE INSTRUCCIONES
MANUALE D’ISTRUZIONI
ACK-40-A
ACK-60-A
ACK-80-A
ACK-130-A

ENGLISH I. INSTALLATION INSTRUCTIONS......................................................................................................1
1. CONSTRUCTION.........................................................................................................................1
2. PARTS LIST .................................................................................................................................1
3. INSTALLATION ............................................................................................................................3
[a] Removal...................................................................................................................................3
[b] Installation................................................................................................................................4
II. OPERATING INSTRUCTIONS ..........................................................................................................9
1. TRIAL RUN...................................................................................................................................9
2. CHEMICAL REPLACEMENT .....................................................................................................11
[a] Replacement..........................................................................................................................11
3. CLEANING FREQUENCY..........................................................................................................12
4. STOP..........................................................................................................................................12
5. ERROR.......................................................................................................................................12
6. PREPARING THE KIT FOR LONG STORAGE .........................................................................12
FRANCAIS I. CONSIGNES D’INSTALLATION......................................................................................................13
1. CONSTRUCTION.......................................................................................................................13
2. LISTE DES PIECES ...................................................................................................................13
3. INSTALLATION ..........................................................................................................................15
[a] Dépose ..................................................................................................................................15
[b] Installation..............................................................................................................................16
II. CONSIGNES D’UTILISATION .........................................................................................................21
1. ESSAI .........................................................................................................................................21
2. REMPLACEMENT DU PRODUIT CHIMIQUE ...........................................................................23
[a] Remplacement.......................................................................................................................23
3. FREQUENCE DE NETTOYAGE................................................................................................24
4. ARRET........................................................................................................................................24
5. ERREUR.....................................................................................................................................24
6. PREPARATION DU KIT EN VUE D’UN ENTREPOSAGE DE LONGUE DUREE.....................24
DEUTSCH I. INSTALLATIONSANLEITUNG.........................................................................................................25
1. KONSTRUKTION .......................................................................................................................25
2. TEILELISTE................................................................................................................................25
3. INSTALLATION ..........................................................................................................................27
[a] Ausbau...................................................................................................................................27
[b] Einbau....................................................................................................................................28
II. BEDIENUNGSANLEITUNG.............................................................................................................33
1. TESTLAUF .................................................................................................................................33
2. NACHFÜLLEN DER CHEMIKALIE ............................................................................................35
[a] Ersetzen.................................................................................................................................35
3. REINIGUNGSFREQUENZ .........................................................................................................36
4. ANHALTEN.................................................................................................................................36
5. FEHLER......................................................................................................................................36
6. MASSNAHMEN FÜR DIE LANGFRISTIGE LAGERUNG DES KITS.........................................36
NEDERLANDS I. INSTALLATIE-INSTRUCTIES..........................................................................................................37
1. CONSTRUCTIE..........................................................................................................................37
2. ONDERDELENLIJST .................................................................................................................37
3. INSTALLATIE .............................................................................................................................39
[a] Verwijdering...........................................................................................................................39
[b] Installatie................................................................................................................................40
II. BEDIENINGSINSTRUCTIES ...........................................................................................................45
1. PROEFREINIGING.....................................................................................................................45
2. REINIGINGSMIDDEL VERVANGEN .........................................................................................47
[a] Vervanging.............................................................................................................................47
3. REINIGINGSFREQUENTIE .......................................................................................................48
4. STOPPEN...................................................................................................................................48
5. FOUT..........................................................................................................................................48
6. DE REINIGINGSSET GEREEDMAKEN VOOR LANGDURIGE OPSLAG ................................48

ESPAÑOL I. INSTRUCCIONES DE INSTALACIÓN.............................................................................................49
1. ESTRUCTURA ...........................................................................................................................49
2. LISTA DE PIEZAS......................................................................................................................49
3. INSTALACIÓN............................................................................................................................51
[a] Desmontaje............................................................................................................................51
[b] Instalación..............................................................................................................................52
II. INSTRUCCIONES DE UTILIZACIÓN ..............................................................................................57
1. PRUEBA.....................................................................................................................................57
2. SUSTITUCIÓN DE LOS PRODUCTOS QUÍMICOS..................................................................59
[a] Sustitución .............................................................................................................................59
3. FRECUENCIA DE LIMPIEZA.....................................................................................................60
4. DETENER...................................................................................................................................60
5. ERROR.......................................................................................................................................60
6. PREPARACIÓN DEL KIT PARA UN ALMACENAMIENTO PROLONGADO ............................60
ITALIANO I. ISTRUZIONI PER L’INSTALLAZIONE.............................................................................................61
1. COMPONENTI ...........................................................................................................................61
2. ELENCO DEI COMPONENTI.....................................................................................................61
3. INSTALLAZIONE........................................................................................................................63
[a] Rimozione..............................................................................................................................63
[b] Installazione...........................................................................................................................64
II. ISTRUZIONI DI FUNZIONAMENTO................................................................................................69
1. PROVA .......................................................................................................................................69
2. SOSTITUZIONE DEL PRODOTTO CHIMICO ...........................................................................71
[a] Sostituzione ...........................................................................................................................71
3. FREQUENZA DI PULIZIA ..........................................................................................................72
4. ARRESTO ..................................................................................................................................72
5. ERRORE ....................................................................................................................................72
6. PREPARATIVI PER LA CONSERVAZIONE A LUNGO TERMINE DEL KIT.............................72

1
ENGLISH
This fully automated cleaning kit must be connected by qualified personnel in the presence of the user. Check for proper
operation after connection.
Note: The following pictures may di󰀨er between icemaker models.
I. INSTALLATION INSTRUCTIONS
1. CONSTRUCTION
2. PARTS LIST
Unpack and check the contents against the following list.
No. Part Name
Qty
Image
KM-40C(-HC)
KM-60C(-HC) KM-80C(-HC) KM-130C KM-140C-HC
1 Base (G) - Cleaning 1 1 1
2T2 Truss Head Tapping Screw
(FT20408F0) 998
[1] Tube Pump
Circulates citric acid solution.
[2] Check Valve
Prevents citric acid solution
leakage and drainage water
backow.
[8] Thumbscrew
Fixes louver in place.
[3] Tee
Connects icemaker drain pipe.
[4] Bushing
Positions tube.
[5] Citric Acid Pack
Stores citric acid solution.
[6] Cap Nut
Caps citric acid pack.
[7] Coupling
Quickly disconnects citric acid pack.

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3 Cleaning Pack Assy 1 1 1
4 Cleaning Piping Assy 1 1 1
5 Barrier - Spring 1 1 1
6 Spacer 2 2 0
7 Thumbscrew 2 2 1
8 Barrier - Control Box 1 1 0
9Truss Head Machine Screw
(FST0406F0) 232
10 Bushing 1 1 1
11 Hose Clamp 2 2 2
12 T2 Truss Head Tapping Screw
(FT20410M0) 222
13 Instruction Manual 2 2 2
14 Barrier - A 1 1 1
15 Barrier - B 1 1 1
16 Barrier - C 0 1 0

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ENGLISH
3. INSTALLATION
[a] Removal
1) Press the ON/OFF button to shut down the unit. The unit shuts down after harvesting the ice made inside. Wait until the
display shows “oFF”.
* While the display shows “CLn”, the unit is being cleaned with water. It may take a while until the unit shuts down.
2) Turn o󰀨 the main power supply. Be sure to work with the unit o󰀨.
3) Remove the following ve parts from the unit.
See the service manual for further details.
1. Top Panel
2. Louver 3. Rear Panel
4. Pipe Cover
5. Rear Cover
Front view before removal Rear view before removal
Front view after removal Rear view after removal

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[b] Installation
1) Part No. 4
Step 1
Attach the tube pump bracket.
Use the two T2 truss head tapping screws (No. 2) to x the
tube pump bracket to the icemaking bracket.
Tube Pump Bracket
Step 2
Attach the tube with tee.
Remove the hose clamp at the bottom and pull the silicone
hose o󰀨 the pipe.
Tee
Clamp
Cut the hose at 40 mm from
the bottom and again at
20 mm. The 175 mm long
silicone hose is divided into
three parts. Dispose of the
unnecessary 20 mm hose.
Attach the silicone hoses by 10 mm or more to
both ends of the tee. Use the two clamps (No. 11)
to secure the hoses. Reconnect the hoses to the
original position.
Cut by 20 mm
40 mm

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2) Part Nos. 14, 15 and 16
Step 4
Attach the tube with bushing.
Insert the tube with bushing fully into the hole in the pump
motor’s plastic casing. If the space is not accessible, loosen
the pump motor xing screw and move the pump motor before
starting work.
Bushing
Coupling
Step 5
Attach the tube with coupling.
Run the tube through the channel at the rear of the unit, then
into the wire retainer at the top of the machine compartment,
and out to the unit front.
Note: Do not crush the tube when running it into the wire
retainer.
Wire Retainer (at machine compartment top)
Step 3
Unscrew and lift up the pump motor, and remove the hole plug.
Then, ret the pump motor to the original position and tighten
the screw.
Pump Motor Fixing Screw
Step 6
Use the three truss head machine screws (No. 9) to
assemble the sheet metal parts (Nos. 14, 15 and 16) as
shown.

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3) Part No. 1
4) Part No. 3
NOTICE
When replacing or relling the citric acid pack, do not overtighten or forget to tighten the cap nut. Check for leakage after
tightening the nut.
The concentration of citric acid solution must not exceed 40%. Use citric acid hydrate approved as a food additive.
Step 7
While putting the parts assembled in Step 6 into the
unit front, use the bushing (No. 10) to protect the
tube taken out from the front in Step 5 and set it in
the sheet metal hole.
Then, use the three T2 truss head tapping screws
(No. 2) to x the tube to the base (2 points) and the
top (1 point).
Bushing (No. 10)
Base (2 points)
Top (1 point)
Lug
Step 8
Insert the base - cleaning (No. 1) into the base lug
and secure it to the base using the two T2 truss
head tapping screws (No. 2).
Cap Nut Step 9
Remove the cap nut, pour 1250 ml [KM-40/60/80C(-HC)] or 2500 ml [KM-
130C, KM-140C-HC] of 40% citric acid solution into the pack and tighten the
cap nut before connecting the cleaning pack assy (No. 3) to machine side.
(For replacement, remove the cap nut from the old pack and tighten the nut
to the new pack.)
* Ask qualied personnel about the 40% citric acid solution or purchase the
solution at home center.
When making the solution by yourself, stir 580 g [KM-40/60/80C(-HC)]
or 1160 g [KM-130C, KM-140C-HC] of citric acid hydrate commercially
available as a food additive into 870 ml [KM-40/60/80C(-HC)] or 1740 ml
[KM-130C, KM-140C-HC] of warm water to thoroughly dissolve it and pour
the solution in the pack.

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5) Part Nos. 5 and 8
After tightening the pack cap nut, insert the pack assy into
the coupling taken out in Step 7 until it clicks.
If the pack assy cannot be inserted, the coupling may be locked.
Press the button as shown to unlock the coupling, and try again.
Step 10 [KM-40/60/80C(-HC)]
Use the two T2 truss head tapping screws (No. 2) to x
the barrier - spring (No. 5) and barrier - control box (No. 8)
in their correct position as shown.
Screw (2 points)
Barrier - Control Box (No. 8)
Barrier - Spring (No. 5)
Screw (2 points at top and bottom)

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Step 10 [KM-130C, KM-140C-HC]
Use the three T2 truss head tapping screws (No. 2) to
x the barrier - spring (No. 5) in its correct position as
shown.
Screw (3 points)
Barrier - Spring (No. 5)
6) Part No.6 [KM-40/60/80C(-HC)]
7) Part No. 7
Step 12
After retting the removed louver,
x it with the thumbscrew(s) (No.
7).
* Dispose of the original louver
xing screw(s).
[KM-40/60/80C(-HC)] [KM-130C, KM-140C-HC]
Thumbscrew (2 points) Thumbscrew (1 point)
Step 11
Tighten the spacer (No. 6) into the original louver xing
screw hole (2 points on left and right).

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8) Wiring
9) Ret the parts removed in step 3) of “[a] Removal” in their correct position.
10) Turn on the main power supply. Check that the display shows “oFF”. If the display shows “oN”, press the ON/OFF button
once.
11) Press the CLEANING button 3 times while pressing and holding the RESET button. The unit enters the service mode and
the display shows “S01”.
Note: When no buttons have been pressed for 20 seconds in the service mode, the display returns to “oFF”.
12) Keep pressing the CLEANING button until the display shows “S45”. If the display passes “S45”, press the ON/OFF button to
return.
13) When the display shows “S45”, press the RESET button. The display switches to “0”.
14) Press the ON/OFF button. When the display shows “1”, press the RESET button. After 20 seconds, the display returns to
“oFF”.
II. OPERATING INSTRUCTIONS
1. TRIAL RUN
Check the cleaning kit for proper operation. It takes about 40 minutes.
1) Press and hold the RESET button for 3 seconds. The unit enters the user mode and the display switches to “U04”.
Note: When no buttons have been pressed for 20 seconds in the user mode, the display returns to the original state.
2) Keep pressing the CLEANING button until the display shows “U54”. If the display passes “U54”, press the ON/OFF button to
return.
3) When the display shows “U54”, press the RESET button. The display switches to “---”.
4) Press the ON/OFF button. The display switches to “CLn”. Then, press the RESET button. The fully automated chemical
cleaning starts and goes on as below.
(a) Cleaning
Circulate water to descale the water circuit.
Display
Step 13
Insert the connector (black) coming out from the tube pump
into the unit’s main wiring connector (black), and use the tie
to bundle any excess wires.

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(b) Chemical feeding
Feed the chemical into the unit.
Display
(c) Washing
Circulate the chemical to wash the water circuit.
Display
* To skip any of the above steps and directly go on to the step (d) below, press the RESET button in the step (a), (b) or (c).
(d) Rinsing
Circulate water to wash away the remaining chemical in the water circuit (4 times).
Display
(e) Circuit washing
Wash the chemical feeding line with water.
Display
(f) Draining
Thoroughly drain the water used for cleaning.
Display
4) When the display returns to “oFF”, the trial run is completed.
- Check for water leakage in the unit.
- Check the unit for error stop.
5) Press the ON/OFF button to start the icemaking operation.

11
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2. CHEMICAL REPLACEMENT
When the citric acid pack becomes empty, the display shows “n93”.
The citric acid pack needs to be relled or replaced.
[a] Replacement
1) Take the empty citric acid pack out from the unit as follows.
Step 1
Remove the louver.
Remove the thumbscrew(s) at the louver bottom by hand.
Hold the louver bottom with both hands, pull it a little towards
you, and lift it up.
[KM-130C, KM-140C-HC]
[KM-40/60/80C(-HC)]
Step 2
Remove the pack.
Press the button to unlock the coupling, and then disconnect
the pack assy from the coupling.
Cap Nut
CAUTION
Wear protective equipment (e.g. protective glasses) at replacement. When replacing or relling the citric acid pack, do not grip
the pack too hard. The citric acid solution may spout out and splash into your eyes. In that case, wash your eyes with clean
water.
NOTICE
When replacing or relling the citric acid pack, do not leave the coupling removed for a long period. The citric acid solution on
the gasket, if dried and crystallized, may degrade the gasket’s seal function, resulting in water leakage.
If the citric acid solution splashes onto the cap nut at replacement, wash it with clean water.
If the citric acid solution is found dripping on the unit base at replacement, wipe it o󰀨 thoroughly to prevent rust.
2) See Steps 9 and 12 of “I. 3. [b] Installation” for the work procedure from citric acid pack replacement and refill to its
reconnection and louver retting.
3) After replacing the citric acid pack, press and hold the RESET button. The unit enters the user mode and the display switches
to “U04”.
Note: When no buttons have been pressed for 20 seconds in the user mode, the display returns to the original state.

12
ENGLISH
4) Keep pressing the CLEANING button until the display shows “U55”. If the display passes “U55”, press the ON/OFF button to
return.
5) When the display shows “U55”, press the RESET button. The display switches to “reS”.
6) Press the RESET button. The number of the chemical feeds is reset. After the unit is left for 20 seconds, the display returns to
the original state.
3. CLEANING FREQUENCY
The fully automated chemical cleaning frequency is set to once every 400 cycles (once every 2 weeks).
To change the frequency, follow the steps below.
1) Check that the display shows “run”, “oFF” or “FuL”. When the display shows “CLn” or the fully automated chemical cleaning
process, the setting cannot be changed. Wait until the display switches.
2) Press and hold the RESET button for 3 seconds. The unit enters the user mode and the display switches to “U04”.
Note: When no buttons have been pressed for 20 seconds in the user mode, the display returns to the original state.
3) Keep pressing the CLEANING button times until the display shows “U50”. If the display passes “U50”, press the ON/OFF
button to return.
4) When the display shows “U50”, press the RESET button. The display switches to “40”, which indicates the frequency of once
every 400 cycles.
5) Press the ON/OFF button and CLEANING button to select the desired frequency.
e.g. 400: once every 400 cycles, 1000: once every 1000 cycles
The frequency is selectable from 400 to 1000 cycles.
6) When the display shows the desired number, press the RESET button. The frequency is changed. After the unit is left for
20 seconds, the display returns to the original state.
4. STOP
To stop the fully automated chemical cleaning, press the RESET button. After the chemical is fed, it takes a while until the unit
nishes rinsing.
5. ERROR
- Power supply error during fully automated chemical cleaning
When the main power supply is turned o󰀨 during the fully automated chemical cleaning (e.g. power failure), the cleaning starts
from the rinse cycle after the main power supply is resumed. This is because the icemaking operation starts after the remaining
solution in the unit is removed.
- When the “n93” ashes, the citric acid pack is empty. After the fully automated chemical cleaning is completed, rell the citric
acid pack according to “2. CHEMICAL REPLACEMENT”.
- When the display shows “n70”, water is not coming into the unit. Check for low water.
6. PREPARING THE KIT FOR LONG STORAGE
When the fully automated chemical cleaning function is not used for 2 months or more, ll the citric acid pack half with water
and carry out the manual chemical cleaning process once (See “1. TRIAL RUN”). This is to wash out the citric acid solution
remaining in the tube. Otherwise, the citric acid solution in the tube may dry and cause check valve failure.

13
FRANÇAIS
Ce kit de nettoyage entièrement automatisé doit être raccordé par du personnel qualié en présence de l’utilisateur. Vérier le
bon fonctionnement après le raccordement.
Remarque : Les illustrations suivantes peuvent être di󰀨érentes selon les modèles de distributeurs de glace.
I. CONSIGNES D’INSTALLATION
1. CONSTRUCTION
2. LISTE DES PIECES
Déballer et contrôler le contenu par rapport à la liste suivante.
Nº Nom de la pièce
Qté
Illustration
KM-40C(-HC)
KM-60C(-HC) KM-80C(-HC) KM-130C KM-140C-HC
1 Base (G) - Nettoyage 1 1 1
2T2 Vis taraudeuse à tête bombée
(FT20408F0) 998
[1] Pompe du tube
Permet de faire circuler la
solution d’acide citrique.
[2] Clapet antiretour
Permet d’empêcher les fuites
de solution d’acide citrique
et le refoulement de l’eau de
vidange.
[8] Vis à oreilles
Permet de xer le volet
d’aération en place.
[3] Té
Permet de raccorder le tuyau
de vidange du distributeur de
glace.
[4] Passe-l
Permet de positionner le tube.
[5] Conteneur d’acide citrique
Permet de conserver la
solution d’acide citrique.
[6] Ecrou borgne
Permet de fermer le conteneur
d’acide citrique.
[7] Accouplement
Permet de détacher rapidement le conteneur
d’acide citrique.

14
FRANÇAIS
3 Ensemble de nettoyage 1 1 1
4Ensemble tuyaux de nettoyage 111
5 Séparation - Ressort 1 1 1
6 Entretoise 2 2 0
7Vis à oreilles 221
8 Séparation - Boîtier de commande 1 1 0
9Vis de mécanique à tête bombée
(FST0406F0) 232
10 Passe-l 111
11 Collier du tuyau 2 2 2
12 T2 Vis taraudeuse à tête bombée
(FT20410M0) 222
13 Manuel d’instructions 222
14 Séparation - A 111
15 Séparation - B 1 1 1
16 Séparation - C 0 1 0

15
FRANÇAIS
3. INSTALLATION
[a] Dépose
1) Appuyer sur la touche ON/OFF pour arrêter l’appareil. L’appareil s’arrête après la récupération de la glace. Attendre que
l’a󰀩cheur indique « oFF ».
* L’a󰀩chage « CLn » indique que le nettoyage à l’eau de l’appareil est en cours. L’arrêt de l’appareil peut prendre quelques
instants.
2) Couper l’alimentation principale. Veiller à travailler avec l’appareil à l’arrêt.
3) Déposer les cinq pièces suivantes de l’appareil.
Voir le manuel d’entretien pour plus d’informations.
1. Panneau supérieur
2. Volet d’aération 3. Panneau arrière
4. Capot des canalisations
5. Cache arrière
Vue avant, avant la dépose Vue arrière, avant la dépose
Vue avant, après la dépose Vue arrière, après la dépose

16
FRANÇAIS
[b] Installation
1) Nº de pièce 4
Etape 1
Fixer le support de la pompe du tube.
Utiliser les deux vis taraudeuses à tête bombée T2 (Nº 2)
pour xer le support de pompe du tube au support du
distributeur de glace.
Support de pompe du tube
Etape 2
Fixer le tube au moyen du té.
Déposer le collier du tuyau dans le bas et détacher le
exible en silicone du tuyau.
Té
Collier
Couper le exible à 40 mm du
bas et de nouveau à 20 mm.
Le exible en silicone d’une
longueur de 175 mm est ainsi
divisé en trois parties. Mettre
au rebut la partie inutile
mesurant 20 mm.
Fixer les exibles en silicone à au moins 10 mm
des deux extrémités du té. Utiliser deux colliers
(Nº 11) pour xer les exibles. Raccorder les
exibles dans leur position d’origine.
Couper à 20 mm
40 mm

17
FRANÇAIS
2) Nº de pièce 14, 15 et 16
Etape 4
Fixer le tube au moyen du passe-l.
Insérer le tube équipé du passe-l dans l’orice du carter
en plastique du moteur de la pompe. Si l’espace n’est pas
accessible, desserrer la vis de xation du moteur de la pompe
et déposer le moteur de la pompe avant de commencer à
travailler.
Passe-l
Accouplement
Etape 5
Fixer le tube au moyen de l’accouplement.
Faire passer le tube dans le canal situé à l’arrière de l’appareil,
puis dans le dispositif de retenue du l situé sur le dessus du
compartiment machine, jusqu’à le faire sortir par l’avant de
l’appareil.
Remarque : Ne pas écraser le tube lorsqu’il passe dans le
dispositif de retenue du l.
Dispositif de retenue du l (sur le dessus du compartiment machine)
Etape 3
Dévisser et relever le moteur de la pompe et déposer le
bouchon. Reposer ensuite le moteur de la pompe dans sa
position d’origine et serrer la vis.
Vis de xation du moteur de la pompe
Etape 6
Utiliser les trois vis de mécanique à tête bombée (Nº 9)
pour assembler les pièces en tôle (Nº 14, 15 et 16)
comme illustré.