Manuale d’uso / di manutenzione del prodotto KM-250BAF del fabbricante Hoshizaki
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™ INSTRUCTION MANUAL ISSUED: March 14, 2000 KM-250BAF KM-250BWF SELF-CONT AINED CRESCENT CUBER R eliability is a beautiful thing TM REVISED: December 22, 2004.
2 Only qualified service technicians should attempt to install, service or maintain this icemaker. No installation, service or maintenance should be undertaken until the technician has thoroughly read this Instruction Manual.
3 CONTENTS I. Specifications .............................................................................................................. ...... 4 1. Nameplate Rating ..................................................................................
4 I. Specifications 1. Nameplate Rating [a] KM-250BAF (air-cooled) See the nameplate for electrical and refrigeration specifications. This nameplate is located on the upper right hand side of the rear panel.
5 [b] KM-250BWF (water-cooled) See the nameplate for electrical and refrigeration specifications. This nameplate is located on the upper right hand side of the rear panel.
6 2. Dimensions/Connections [a] KM-250BAF Units: millimeters (inches).
7 [b] KM-250BWF Units: millimeters (inches).
8 II. Installation and Operating Instructions 1. Checks Before Installation IMPORT ANT 1. Remove shipping cartons, tape(s) and packing. If any are left in the icemaker, it will not work properly. 2. Ensure all components, fasteners and thumbscrews are securely in place.
9 2. Location IMPOR T ANT This icemaker is not intended for outdoor use. Normal operating ambient temperature should be within +45 ° F (7 ° C) to +100 ° F (38 ° C); Normal operating water temperature should be within +45 ° F (7 ° C) to +90 ° F (32 ° C).
10 4. W ater Supply and Drain Connections See Fig. 1 CA UTION To prevent damage to the equipment, do not operate the icemaker when the water supply is OFF, or if the pressure is below 10 PSIG (0.7 bar). Do not run the icemaker until the proper water pressure is reached.
11 KM-250BAF KM-250BWF Fig. 1.
12 5. Final Check List 1) Is the icemaker level? 2) Is the icemaker in a site where the ambient temperature is within +45 ° F (7 ° C) to +100 ° F (38 ° C) and the water temperature within +45 ° F (7 ° C) to +90 ° F (32 ° C) all year around? 3) Is there at least 6" (15 cm.
13 6. Startup CA UTION 1. All parts are factory-adjusted. Improper adjustments may result in failure. 2. If the unit is turned off, wait for at least 3 minutes before restarting the icemaker to prevent damage to the compressor. 1) Open the water supply line shut-off valve.
14 7. Preparing the Icemaker for Long Storage IMPOR T ANT When shutting off the icemaker for an extended time, drain out all water from the water line and remove the ice from the storage bin.
15 5) Allow the line to drain by gravity. 6) Attach compressed air or carbon dioxide supply to the potable water line drain valve. 7) Move the control switch to the “ ICE ” position. 8) Blow the potable water line out using compressed air or carbon dioxide.
16 III. Cleaning and Maintenance IMPORT ANT Ensure all components, fasteners and thumbscrews are securely in place after any maintenance or cleaning is done to the equipment. 1. Cleaning and Sanitizing Instructions W ARNING 1. HOSHIZAKI recommends cleaning this unit at least once a year.
17 4) Remove the plug at the bottom of the water tank to drain the tank. See Fig. 3. After draining, replace the plug in its correct position. 5) Pull out the cap at the front of the plastic body 1" or more. See Fig. 4. 6) Pour the cleaning solution into the water tank.
18 [c] Sanitizing Solution Dilute 1 fl. oz. (30 ml or 2 tbs) of 5.25% sodium hypochlorite solution (chlorine bleach) with 2 gallons (7.6 l) of warm water. Using a chlorine test strip or other method, confirm that you have a concentration of about 200 ppm.
19 14) Move the control switch to the “ ICE ” position to fill the water tank with water. 15) After 3 minutes, move the control switch to the “ OFF ” position. 16) Move the control switch to the “ WASH ” position. 17) After 5 minutes, move the control switch to the “ OFF ” position.
20 2. Maintenance IMPOR T ANT This icemaker must be maintained individually, referring to the instruction manual and labels provided with the icemaker. 1) Exterior Panels To keep the exterior clean, wipe occasionally with a clean and soft cloth. Use a damp cloth containing a neutral cleaner to wipe off oil or dirt build up.
21 HOSHIZAKI HOSHIZAKI AMERICA, INC. 618 HIGHW A Y 74 SOUTH PEA CHTREE CITY , GA 30269 U.S.A. PHONE: 770-487-2331 91A1AQ10D.
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 KM-250BAF 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 KM-250BAF - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Hoshizaki KM-250BAF imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Hoshizaki KM-250BAF ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Hoshizaki KM-250BAF, 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 KM-250BAF.
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 KM-250BAF. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Hoshizaki KM-250BAF 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.
