Manuale d’uso / di manutenzione del prodotto S1800M del fabbricante Manitowoc Ice
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Thank you for selecting a Manitowoc Ic e Machine, the de pendability leader in ice maki ng equipment and related products. With proper inst a llation, care and maintenance, your new Manitowoc Ice Mach ine will provide you with many years of reliable and economical perfo rmance.
Safety Notices As you work on an S Model Ser ies Ice Machine, be sur e to pay close attention to t he safety notic es in this manual. Disregarding the notice s may lead to serious injury and/or damage to the ice mach ine.
Part Number 80-1633-3 1 T able of Content s Section 1 General Information Model Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 How to Read a Model Number . . . . . . . . . . . . . . . . . .
Table of Contents (continued) 2 Part Number 80-1633-3 Section 3 Ice Machine Operation Component Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Sequence Of Operation . . . . . . . . . . . . . . . . .
Section 1 General Information Part Number 80-1633-3 1-1 Section 1 General Information Model Numbers This manual co vers the following models: NOTE: Model numbers ending in 3 indicate a 3-phase unit.
General Information Section 1 1-2 Part Number 80-1633-3 Accessories Contact your Manito woc distributor for these op tional accessories: BIN CASTER Replaces sta ndard legs. ICE BAGGER Maximize profits fro m bagged ice sales with this convenient accessory .
Section 1 General Information Part Number 80-1633-3 1-3 Model/Serial Number Location These numbers are requir ed when requesting information from your local Manitowoc distributor , or Manitowoc Ice, Inc. The model and seria l number are listed on the MODEL/ SERIAL NUMBER DEC AL affixed to the ice m achine, remote cond enser and storag e bin.
General Information Section 1 1-4 Part Number 80-1633-3 Owner W arranty Registration Card GENERAL The packet cont aining this manual also includes warranty information.
Section 2 Installation Instructions Part Number 80-1633-3 2-1 Section 2 Inst allation Instructions General These instructions are provided to assist the qu alified installer . Chec k your local Y ellow Pages for the name of the nearest Manitowoc distributor , or call Manitowoc Ice, Inc.
Installation Instru ctions Section 2 2-2 Part Number 80-1633-3 Location of Ice Machine The location selected for the ice machine must m eet the following criteria. If any of these criteria ar e not met, select another location. • The location must be free of airborne an d other contamin ants.
Section 2 Installation Instructions Part Number 80-1633-3 2-3 Electrical Service GENERAL VO L T A G E The maximum allowable voltag e variation is ±10% of the rated volt age at ice machine st art-up (when the electrical load is highest). Fuse/Circuit Breaker A separa te fuse/circuit br eaker must be provided for each ice machine.
Installation Instru ctions Section 2 2-4 Part Number 80-1633-3 Self-Cont ained Electri cal Wiring Connections SELF CONT AINED ICE MA CHINE 1 15/1/60 OR 208-230/1/60 SELF CONT AINED ICE MACHINE 208-230/3/60 SELF CONT AINED ICE MACHINE 230/1/50 ! Warning These diagrams are not in tended to show prope r wire routing, wire sizin g, disconnects, etc.
Section 2 Installation Instructions Part Number 80-1633-3 2-5 W ater Supply and Drain Requirement s W ATER SUPPLY Local water conditions may require trea tment of the water to inh ibit scale forma tion, filter sed iment, and remove chlor ine odor and t aste.
Installation Instru ctions Section 2 2-6 Part Number 80-1633-3 W ATER SUPPLY AND DRAIN LINE SIZING/CONNECTIONS T ypical Wat er Supply Drain Inst allation ! Caution Plumbing must conform to state and local codes.
Section 2 Installation Instructions Part Number 80-1633-3 2-7 Inst allation Check List F Is the Ice Machine level? F Has all of the interna l packing bee n removed? F Have all of the e lectrical and w.
Installation Instru ctions Section 2 2-8 Part Number 80-1633-3 Before St arting the Ice Machine All Manitowoc ice machines are factory-operated an d adjusted before shipmen t. No rmally , new installations do not require any adjustment. T o ensure proper oper ation, follow the Operation al Checks in Section 3 of this manual.
Section 3 Ice Machine Operation Part Number 80-1633-3 3-1 Section 3 Ice Machine Operation Component Identification sv3150 sv3149 Check V alve Ice Thickness Probe Dump V alve T oggle Switch W ater Curt.
Ice Machine Operation Section 3 3-2 Part Number 80-1633-3 Sequence Of Operation NOTE: The toggle switch must be in the ice position and the water curta in must be in place on the evaporator before the ice machine will start. INITIAL ST ART-UP OR START-UP AF TER AUTOMATIC SHUT-OFF 1.
Section 3 Ice Machine Operation Part Number 80-1633-3 3-3 HARVEST SEQUENCE 5. W a ter Purge The harvest valve(s) op ens at the beginning of the water purge to divert hot refrigerant gas into the evaporator . The water pump co ntinues to run, and th e water dump valve energizes for 45 seconds to pur ge the water in the sump trough.
Ice Machine Operation Section 3 3-4 Part Number 80-1633-3 Operational Checks GENERAL Manitowoc ice machines are factory-operated and adjusted before shipmen t.
Section 3 Ice Machine Operation Part Number 80-1633-3 3-5 HARVEST SEQUENCE W ATER PURGE The harvest sequence water purge ad justment may be used when the ice mach ine is hooked up to special water systems, such as a de-ionized water treatment system. • The harve st sequence wate r purge is factory set for 45 seconds.
Ice Machine Operation Section 3 3-6 Part Number 80-1633-3 THIS P AGE INTENTIONALL Y LEFT BLANK.
Section 4 Maintenance Part Number 80-1633-3 4-1 Section 4 Maintenance General Y ou are responsible for main t aining the ic e ma chine in accordance with the instru ctions in this manual.
Maintenance Section 4 4-2 Part Number 80-1633-3 Guardian ™ Slime is a leading cause of ice machine brea kdowns a nd biological growth is a hea lth concern. The Guardian ™ system releases chlorine dioxide on a controlled basis to inhi bit the g rowth of bacteria a nd fungi that form slime and cause malodo rs in the food zone of ice mac hines.
Section 4 Maintenance Part Number 80-1633-3 4-3 Interior Cleani ng and Sanitizing GENERAL Clean and san itize the ice machine every six months fo r efficient oper ation. If the ice machine requires more frequent cleaning and saniti zing, consu lt a qualified service company to test the water quality and recommend appropria te water treatment.
Maintenance Section 4 4-4 Part Number 80-1633-3 SANITIZING PROCEDURE Use sanitizer to remove algae or slime. Do not use it to remove lime scale or other mineral depo sits. Ste p 1 Set the toggle switch to the OFF positio n after ice falls from the evaporator at the end of a Harvest cycle.
Section 4 Maintenance Part Number 80-1633-3 4-5 REMOVAL OF PARTS FOR CLEANING/SANITIZING 1. Turn of f the electrical and water supply to the ice machine (and disp ense r when applicable). 2. Remove all ice from the bin. 3. Remove the water curtain and the component s you want to clean or sanitize.
Maintenance Section 4 4-6 Part Number 80-1633-3 1. Water Curt ain A. Gently flex the curt ain in the center a nd remove it from the right side. B. Slide the left pin ou t. W ater Curtain Removal 2. Ice Thickness Probe A. Compress the hinge pi n on the top of the ice thickness probe.
Section 4 Maintenance Part Number 80-1633-3 4-7 3. Water Distribution T ube NOTE: Distribution tube thumbscrews are ret ained by o- rings to prevent loss. Loosen thumbscre ws but do not pull thumbscre ws out of distributio n tube. W ater Distribution T ube Removal A.
Maintenance Section 4 4-8 Part Number 80-1633-3 W ater Level Probe 1. Remove t he water trou gh. 2. T he water level probe no rmally does not requ ire removal for cleaning. The p robe can be wiped and cleaned in place or proceed to step 3. 3. Pull the water level pr obe straight down to disengage .
Section 4 Maintenance Part Number 80-1633-3 4-9 W a ter Dump V a lve The water dump va lve normally does not requ ire removal for cleaning. T o determin e if removal is necessary: 1.
Maintenance Section 4 4-10 Part Number 80-1633-3 Evaporator T ray Removal 1. Remove t he water trou gh. 2. Remove thumbscrew on left side of tray . 3. Allow left side of tray to drop as you pull the tray to the left side. Continue un til the outlet tube disengages fro m the right side.
Section 4 Maintenance Part Number 80-1633-3 4-11 W a ter Inlet V a lve The water inlet valve norma lly does not require removal for cleaning. Refer to Sectio n 5 for a list of ca uses for “No W ater Entering W ater T rough” or “W ater Overflows W ater Tr ough.
Maintenance Section 4 4-12 Part Number 80-1633-3 Removal from Service/Winterization GENERAL S pecial precautions must be taken if the ice machine is to be removed from service for an extended period of time or exp osed to ambie nt temper atures of 3 2°F (0°C) or below .
Section 5 Before Calling For Service Part Number 80-1633-3 5-1 Section 5 Before Calling For Service Checklist If a problem arises during operation of your ice machine, follow the checklis t below before calling service. Routine adjustment s and maintenance proced ures are not co vered by the warr anty .
Before Calling For Service Section 5 5-2 Part Number 80-1633-3 Safety Limit Feature In addition to the standard sa fety controls, such as the high pressure cutout, your Manitowoc ice machine features built-in safety lim its which will stop the ice machine if conditions arise which could cause a ma jor component failure.
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MANITOWOC ICE, INC. 21 1 0 South 26th S treet P .O. Box 1720 Manitowoc, WI 54221-1720 Phone: (920) 682-0161 Service Fax: (920) 683-7585 Web Site - www .
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 Manitowoc Ice S1800M 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 Manitowoc Ice S1800M - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Manitowoc Ice S1800M imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Manitowoc Ice S1800M ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Manitowoc Ice S1800M, 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 Manitowoc Ice S1800M.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Manitowoc Ice S1800M. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Manitowoc Ice S1800M 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.
