Manuale d’uso / di manutenzione del prodotto UCR 700 Series del fabbricante Cornelius
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IMPORT ANT : TO THE INST ALLER. It is the responsibility of the Installer to ensure that the water supply to the dispensing equipment is provided with protection against backflow by an air gap as defined in ANSI/ASME A1 12.1.2-1979; or an approved vacuum breaker or other such method as proved effective by test.
i 630460127 T ABLE OF CONTENTS Page SAFETY INFORMA TION 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RECOGNIZE SAFETY INFORMA TION 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ii 630460127 T ABLE OF CONTENTS (cont ’ d) Page UPPER NUT AND BEARING ASSEMBL Y 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TO REPLACE BEARING 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 6630460154 SAFETY INFORMA TION Recognize Safety Information This is the safety-alert symbol. When you see this symbol on our machine or in this manual, be alert to the potentially of personal injury . Follow recommended precautions and safe operating practices.
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3 630460154 GENERAL DESCRIPTION T O THE USER OF THIS MANUAL This manual covers the installation and assembly of the Air – Cooled or W ater – Cooled Model UC700 Icemaker with the Model UC150 Dispenser .
4 630460154 T able 1. Design Data (cont ’ d) W ater Supply – W ater inlet fitting is 1/4 – inch SAE flare located at the top front of the Unit. The Unit is designed to operate on water pressure between 10 PSI and 90 PSI.
5 630460154 FIGURE 1. CLEARANCE REQUIREMENTS.
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7 630460154 INST ALLA TION PRE – INST ALLA TION Freight Damage Claim The delivery of your equipment (Frieght Company , Distributor , or dealer) is responsible for loss or damage of your shipment. All claims must be filed with the deliverer of your equipment.
8 630460154 INST ALLA TION 1. Keep unit in the upright position, remove carton and pallet from the Icemaker and inspect for damage. If any damage is found, file a claim with carrier immediately . 2. Locate startup card either on outside of container or on plastic liner .
9 630460154 INITIAL ST ART UP , CHECKS AND ADJUSTMENT INSTRUCTIONS NOTE: Do not start Icemaker before completing installation steps on pages 7 and 9. T urn on water supply (if Icemaker is water cooled.
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11 630460154 GUIDE T O SER VICE W ARNING: Disconnect electrical power to the Icemaker to prevent personal injury before attempting any internal maintenance. Only qualified personnel should service internal components or electrical wiring. ICEMAKER CLEANING AND SANITIZING PROCEDURES Do not use any of the ice made during cleaning operations.
12 630460154 Semi – Annually Semi-Annually in addition to all previously established service procedures perform the following: 1. Check for water leaks in tube connections, water fittings and lower Icemaker water seal. 2. Check drain tubes for clogs and aged tubes.
13 630460154 3. The transparent bowl not only provides a visible check of water level, but also is a good guide to the inter- nal conditions which exist within the icemaker assembly itself. (See Cleaning Procedure.) T o Replace W ater Level Control 1.
14 630460154 EXP ANSION V AL VE Y ou will find a thermostatic expansion valve on icemakers, which is used to control the amount of refrigerant flowing through the evaporator . Improperly installed or defective expansion valves may cause low production, soft ice, squeaking from evaporator and excessive load inside evaporator .
15 630460154 FIGURE 5. EXP ANSION V AL VE FIGURE 6. ADJUSTMENT SCREW THERMOST A TIC EXP ANSION V AL VE SIGHT GLASS CONDENSER MODULA TING V AL VE REMOV AL 1. Disconnect power to unit, then shut off water supply to condenser and evacuate refrigerant from system.
16 630460154 GEARMOT OR The gearmotor is equipped with a start relay and a manual reset overload. When current is applied, the relay energizes and completes the circuit to the start winding. The motor reaches a predetermined speed and the relay drops out, disconnecting the start winding.
17 630460154 ST ART RELA Y 1. Check between “ 2 ” and “ 4 ” on relay (with relay unplugged). If there is continuity replace the relay , as the relay contacts should be open. 2. Check between “ 3 ” and “ 4 ” on relay , if no continuity replace the relay .
18 630460154 AUGER AND EXTRUDING HEAD REMOV AL 1. Disconnect unit from power supply . 2. Remove storage container cover and put aside. 3. T urn off water supply to icemaker . 4. After ice has melted from head take hold of the auger nut and lift straight up to disengage from icemaker .
19 630460154 3. Remove Dispense T ray Cover . 4. Use an open end wrench on auger nut connected to bearing and turn counterclockwise to remove assembly . 5. Remove worn bearings. Replace with new bearings and then reinstall assembly . NOTE: If auger turns with nut, remove cover on top of gearmotor stator and hold motor while loosen- ing nut.
20 630460154 FIGURE 12. GEAR MOTOR OVERLOAD SAFETY CONTROLS Y our icemaker unit has several safety and control devices incorporated into its design. W ARNING: None of the below described devices should ever be “ bypassed ” to allow the unit to function.
21 630460154 GUIDE TO GOOD ICE CUSTOMER COMMENTS CHECK ICEMAKER LOCA TION CONDITIONS FIRST CHECK ICE MAKER S Use gauges for checking suction and head pressures. See manual for correct reading and conditions. Check frost line and sight glass. S Check water level for proper adjustment and restrictions.
22 630460154 FIGURE 13. WIRING DIAGRAM.
23 630460154 TROUBLESHOOTING CHART – ICEMAKER NOT OPERA TING NO POWER Check electrical wiring in con- trol box for loose connec- tions. Check for failed service switch or relay . Check power to machine. ICEMAKER RUNS BUT DOES NOT MAKE ICE Condenser fan running but compressor not running Check line voltage.
24 630460154 TROUBLESHOOTING IMPORTANT : Only qualified personnel should service internal components or electrical wiring. TROUBLESHOOTING COMPRESSORS T rouble Probable Cause Remedy Basically the compressor problems can be narrowed down to three areas of checkout.
630460154 25 P ARTS LIST.
26 630460154 FIGURE 14. P ANEL COMPONENTS 2 1 7 1 14 16 20 1 17 15 18 19 1 5 12 9 8 10 11 13 6 Item No. Part No. Name 1 07578 Thread Cutting Screw , Phil T russ Hd. No. 8 – 32 X 3/8 – in long 2 630000806 Panel T op 3 4 5 630000808 Panel, Left – Hand 6 630000807 Panel, Right – Hand 7 630201094 Panel, Back 8 161 176000 W asher , Flat, .
630460154 27 Item No. Part No. Name Ice Chute Components 1 38220 Machine Screw , 1/4-20 2 630000741 Elbow , Ice Chute 3 630250106 T ube, Ice Transfer 4 630900564 O-Ring, 4.234 I.D. 5 630900608 Head, Extruder 6 638090213 Auger 7 638090219 Bearing, Nylon 8 638090220 Bearing, Delrin 9 63809021 1-002 Auger Nut 1 2 3 4 5 6 7 8 9 FIGURE 15.
28 630460154 Item No. Part No. Name Compressor Com ponents 1 164154001 Washer , Flat, >375 I.D. 2 165596002 Grommet 3 168770002 Machine Screw , Hex Hd, 5/16-18 By 1 1/2-In. Long 4 631500018 Compressor Kit 5 638007972-02 Hex Washer Hd, No. 10 By 1/2-In.
630460154 29 Item No. Part No. Name Evaporator Com ponents 1 630200737 Bracket 2 630900558 Adaptor , Front End Ass ’ y 3 630900559 Gasket, Front End Ass ’ y 4 630900572 O-Ring, 4.1 I.D. 5 630900635 Machine Screw , Hex Hd, 1/4-20 By 1 3/4-In. Long 6 638001662 Insulator , Switch 7 638003924 Switch 8 638007009-10 Screw , No.
30 630460154 IMI CORNELIUS CER TIFICA TE OF W ARRANTY TWO YEAR LIMITED ICE EQUIPMENT W ARRANTY IMI Cornelius warranty to the original commercial purchaser/user , that any commercial product of its man.
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One Cornelius Place Anoka, Minnesota 55303-6234 T elephone (800) 238-3600 Facsimile (763) 422-3246 Corporate Headquarters: IMI CORNELIUS INC..
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 Cornelius UCR 700 Series 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 Cornelius UCR 700 Series - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cornelius UCR 700 Series imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cornelius UCR 700 Series ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cornelius UCR 700 Series, 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 Cornelius UCR 700 Series.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Cornelius UCR 700 Series. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cornelius UCR 700 Series 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.
