Manuale d’uso / di manutenzione del prodotto DCM-751BWH(-OS) del fabbricante Hoshizaki
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Hoshizaki “A Superior Degr ee of Reliability” www .hoshizaki.com Models DCM-751BAH(-OS) DCM-751BWH(-OS) Cubelet Icemaker/Dispenser Hoshizaki America, Inc.
2 IMPOR T ANT Only quali ed ser vice t echnicians should install, service, and maintain the icemaker . No installation, ser vice , or maintenance should be under tak en until the technician has thor oughly r ead this Instruction Manual.
3 CONTENTS Impor tant S af et y Inf or mation ................................................................................................. 4 I. Specications ......................................................................................
4 Impor tant Saf ety Inf or mation Throughout this man ual, notices appear t o bring your at tention t o situations which could result in death, serious injur y , or damage to the unit. W ARNING Indicates a hazar dous situation which could r esult in death or serious injury .
5 MODEL NUMBER DCM-751BAH SERIAL NUMBER AC SUPPLY VOLTAGE 115-120/60/1 COMPRESSOR 115V 77LRA 14.6RLA GEAR MOTOR 120V 3.0FLA 1/4HP FAN MOTOR 120V 1.0FLA 50W AGITATING MOTOR 120V 1.8FLA(TOTAL) 110W DISPENSING MOTOR 120V 0.9FLA 55W OTHER 120V 0.6A MAXIMUM FUSE SIZE 20 AMPS MAX.
6 MODEL NUMBER DCM-751BAH-OS SERIAL NUMBER AC SUPPLY VOLTAGE 115-120/60/1 COMPRESSOR 115V 77LRA 14.6RLA GEAR MOTOR 120V 3.0FLA 1/4 HP FAN MOTOR 120V 1.0FLA 50W AGITATING MOTOR 120V 1.8FLA(TOTAL) 110W DISPENSING MOTOR 120V 0.9FLA 55W OTHER 120V 0.6A MAXIMUM FUSE SIZE 20 AMPS MAX.
7 HOSHIZAKI ICE MAKER 3. DCM-751BWH (w ater -cooled) The rating label and nameplat e pr o vide electrical and refrigerant data. The rating label can be seen by r emoving the fr ont panel. The nameplat e is locat ed on the r ear panel. W e r eser v e the r ight t o make changes in specications and design without prior notice.
8 4. DCM-751BWH-OS (w ater -cooled) The rating label and nameplat e pr o vide electrical and refrigerant data. The rating label can be seen by r emoving the fr ont panel. The nameplat e is locat ed on the r ear panel. W e r eser v e the r ight t o make changes in specications and design without prior notice.
9 B. Dimensions/Connections 1 . DCM-751B AH (air-cooled) Unit: mm [in.] Rear Vie w Side View F r ont View T op View Side View.
10 2. DCM-751BAH-OS (air -cooled) Unit: mm [in.] Rear Vie w Side View F r ont View T op View Side View.
11 3. DCM-751BWH (w ater -cooled) Unit: mm [in.] Rear Vie w Side View F r ont View T op View Side View.
12 4. DCM-751BWH-OS (w ater -cooled) Unit: mm [in.] Rear Vie w Side View F r ont View T op View Side View.
13 II. Installation and Operating Instr uctions W ARNING 1 . This icemaker m ust be installed in accor dance with applicab le national, stat e, and local codes and regulations . 2 . CHOKING HAZARD: Ensure all components, f astener s, and thumbscre ws are secur ely in place af ter inst allation.
14 B. How t o Remo v e Panels See F ig. 1 or Fig. 2 •F rontP anel: Remo vethescr e w . Lif tupandt o war dsyou. Disconnecttheconnectoron push-but t on models . • T opP anel: Lif tupatfrontslightl y ,pushrearw ardandlif tof f .
15 C. Location C A UTION 1 . This icemaker is not int ended for outdoor use . Nor mal operating ambient temper atur e should be within 45°F t o 1 00°F (7°C to 38°C); Nor mal oper ating wat er temperatur e should be within 45°F to 90°F (7°C to 32°C).
16 E. Electrical Connection W ARNING 1 . Electr ical connection m ust be har d-wir ed and must meet national, st at e, and local electrical code requir ements. F ailure t o meet these code requir ements could result in death, electric shoc k, serious injur y , re , or e xtensiv e damage to equipment.
17 F . W ater Suppl y and Dr ain Connections See F ig. 4, 5, or 6 W ARNING 1 . W ater suppl y and drain connections must be installed in accor dance with applicable national, st at e , and local codes and r egulations. 2. Normal operating wat er t emperatur e should be within 45°F to 90°F (7°C to 32°C).
18 1 . Icemak er •Icemakerw atersuppl yinletis1/2"f emalepipethread(FPT). Aminimumof1/4"nominal ID copper wat er tubing or equivalent is r equir ed f or the icemaker wat er supply line .
19 Condenser W ater Supply Inlet 1/2"FPT Condenser Drain Outlet 3/8"FPT Icemaker W ater Supply Inlet 1/2"FPT Drip T ray Drain Outlet 3/4"FPT 2. W at er-Cooled Condenser a) Connection to an Open Dr ain Sy stem •Condenserw at ersuppl yinletis1/2"f emalepipethread(FPT).
20 b) Connection to a Closed Loop S yst em •Condenserw at ersuppl yinletis1/2"f emalepipethread(FPT). Aminimumof1/4"nominal ID copper wat er tubing or equivalent is r equir ed f or the condenser water suppl y line.
21 G. F inal Chec klist W ARNING CHOKING HAZARD: Ensure all components , fast eners, and thumbscr ews ar e securel y in place af t er installation. Make sur e that none hav e f allen into the stor age bin.
22 H. Star t up W ARNING 1 . All par ts are f actory-adjust ed. Improper adjustments ma y adver sely af f ect saf ety , performance, component lif e, and warranty cov erage. 2. If the icemak er is turned of f , w ait f or at least 3 minutes bef ore r estar ting the icemaker t o pre vent damage t o the compr essor .
23 F ig. 8 8) Remo ve the fr ont panel, then r emov e the stor age bin cov er . 9)Mov ethecontrols witchtothe"ICE"position. 1 0) Conrm bin control oper ation: Remo ve the contr ol bo x cov er , then engage the saf et y s witchonthefr ontframe .
24 III. Cleaning and Maintenance This icemaker m ust be cleaned and maintained in accor dance with the instr uction manual and labels pr o vided with the icemak er . C onsult with y our local distribut or about cleaning and maintenance service. T o obtain the name and phone number of your local distrib ut or , visit www .
25 A. Cleaning and Sanitizing Instructions Hoshizaki recommends cleaning and sanitizing this unit at least twice a year . Mor e frequent cleaning and sanitizing , howe ver , may be r equired in some e xisting water conditions. W ARNING 1 . T o pr e vent injur y t o individuals and damage to the icemak er , do not use ammonia type cleaners.
26 8) Allow the icemak er to sit f or 1 0 minutes bef ore oper ation. If you placed a clamp on the reservoir hose in st ep 6, remov e it befor e operation. 9) In bad or se v ere wat er conditions, clean the oat s witch assembl y as described below .
27 c) Sanitizing Solution Dilute0.82 . oz. (25ml)ofa5.25%sodiumhypochloritesolution(chlorineb leach)with 1 .
28 4) Remo ve the mot or brac ket thumbscr e ws, r st from the v er tical plane and then fr om the horizontal plane . W hile holding on t o the corresponding agit at or or auger , mov e the agitating mot or or the dispensing mot or t o war ds you. Remov e the agitator s and the dispensing auger from the st orage bin.
29 B. Maintenance The maintenance schedule belo w is a guideline. Mor e fr equent maint enance ma y be requir ed depending on wat er quality , the icemaker's en vironment, and local sanitation regulations . W ARNING 1 . Only quali ed ser vice t echnicians should ser vice this icemak er .
30 C. Pr eparing the Icemak er f or Long Stor age C A UTION When st or ing the icemak er for an e xtended time or in sub-fr eezing temper atur es , f ollow the instructions below to pr ev ent damage.
31 2. On wat er -cooled model only , r emo v e the w ater fr om the wat er-cooled condenser: 1)Makesur ethecontrols witchandthepowers witchareinthe"OFF"positionandthat the pow er suppl y is of f.
32 HOSHIZAKI AMERICA, INC. 618 Hwy . 74 S., Peachtree Cit y, GA 30269 USA TEL (770) 487-2331 F AX (770) 487-3360 www.hoshizaki.com 91A2GG10A.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Hoshizaki DCM-751BWH(-OS) è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Hoshizaki DCM-751BWH(-OS) - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Hoshizaki DCM-751BWH(-OS) imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Hoshizaki DCM-751BWH(-OS) ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Hoshizaki DCM-751BWH(-OS), ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Hoshizaki DCM-751BWH(-OS).
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Hoshizaki DCM-751BWH(-OS). Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Hoshizaki DCM-751BWH(-OS) insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
