Manuale d’uso / di manutenzione del prodotto 20036SB del fabbricante Middleby
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Inst allation, Operation & Maintenance Manual Refrigerated Base – Self-Contained 1 100 Old Honeycutt Road, Fuquay-V arina, NC 27526 919-552-9161 • 800-348-2558 • 919-552-9798 (fax) • 800-2.
2 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 INTRODUCTION GENERAL INFORMA TION This technical manual provides information for the installation, operation, maintenance, and inspection of this unit manufactured by Middleby . A complete parts breakdown is also provided.
Self-Contained, Refrigerated Bases SAFETY 3 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 DANGER EXPLOSION HAZARD If gas odor is detected, shut down equipment at the main shutoff valve. Immediately call the emergency phone number of your gas supplier .
4 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 OPERA TION INTRODUCTION This model is a heavy-duty piece of equipment designed for continuous use. It incorporates automatic controls to regulate the cycling of the refrigeration system. CONTROLS AND INDICA TORS T able 2.
OPERA TION 5 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 ST ART -UP PROCEDURE The refrigeration system is completely factory assembled, pre-charged and ready for operation. T o energize the system it is only necessary to find the power supply cord and connect it to a proper electrical source.
6 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 OPERA TION PREP ARA TION FOR AN EXTENDED PERIOD OF INACTIVITY This unit is designed for continued use at automatically cycled intervals. However , in the event of an extended shut down, both the mechanical refrigeration system and the food storage compartment system must be serviced.
FUNCTIONAL DESCRIPTION 7 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 SYSTEM DESCRIPTION This unit is a self contained, automatically controlled, continuous duty , perishable food storage system. It is designed with the intent and purpose of storing food items.
8 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 SCHEDULED MAINTENANCE Monthly Inspection 1. Check the evaporator drain line at both the inlet and outlet ends to make certain that there are no obstructions. It is not recommended to use any chemicals in clearing a clogged drain.
SCHEDULED MAINTENANCE 9 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 5. T o recalibrate the thermometer , remove it from the cabinet. Using a small, flat screwdriver , remove the lens. Prepare an ice water bath and immerse the thermometer bulb at least two inches into the ice bath.
10 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 TROUBLESHOOTING INTRODUCTION This chapter provides a systematic check of components in determining a possible cause of failure in the event of various symptoms.
CORRECTIVE MAINTENANCE 11 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 INTRODUCTION This chapter focuses on the instruction needed in the removal and replacement of certain component s. It also addresses the repair of component s not listed under the scheduled maintenance index covered in the Scheduled Maintenance section.
12 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 CORRECTIVE MAINTENANCE 21. Check the refrigeration tag on the unit for the number of ounces of refrigerant to place into the system for start-up. Monitor the pressure on both the suction and discharge sides of the manifold gauges.
CORRECTIVE MAINTENANCE 13 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 3. Remove the protective wire shroud from around the motor . 4. Disconnect the fan motor leads from the terminal box on the compressor . 5. Remove the mounting screws at the motor base.
14 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 P ARTS LIST INTRODUCTION This section of the manual contains list s of replaceable parts. Each of the tables cont ains a list of removable parts associated with an assembly of the cabinet or refrigeration system.
P ARTS LIST 15 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 Drawer Cartridge 18" DSB18C Middleby 1 Gasket GSB60MV 6449 Jeans 2 Recessed Pulls HXHL08 P73-2000 Component Hardware 2 Drawer Rollers HXDW02 7319000201 Kason 8 Heater Wire L1HR64 64" Refrigeration Hdwe.
16 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 P ARTS LIST Drawer Cartridge 26" DSB26C Middleby 1 Gasket GSB62MV 6449 Jeans 2 Recessed Pulls HXHL08 P73-2000 Component Hardware 2 Drawer Rollers HXDW02 7319000201 Kason 8 Heater Wire L1HR82 82" Refrigeration Hdwe.
P ARTS LIST 17 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 Drawer Cartridge 31" DSB31C Middleby 1 Gasket GSB64MV 6449 Jeans 2 Recessed Pulls HXHL08 P73-2000 Component Hardware 2 Drawer Rollers HXDW02 7319000201 Kason 8 Heater Wire L1HR90 90" Refrigeration Hdwe.
18 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 P ARTS LIST Drawer Cartridge 26" DSB26C Middleby 2 Gasket GSB62MV 6449 Jeans 4 Recessed Pulls HXHL08 P73-2000 Component Hardware 4 Drawer Rollers HXDW02 7319000201 Kason 16 Heater Wire L1HR82 82" Refrigeration Hdwe.
P ARTS LIST 19 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 Drawer Cartridge 31" DSB31C Middleby 2 Gasket GSB64MV 6449 Jeans 4 Recessed Pulls HXHL08 P73-2000 Component Hardware 4 Drawer Rollers HXDW02 7319000201 Kason 16 Heater Wire L1HR90 90" Refrigeration Hdwe.
20 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 P ARTS LIST Drawer Cartridge 18" DSB18C Middleby 2 Drawer Cartridge 26" DSB26C Middleby 2 Gasket GSB64MV 6449 Jeans 4 Gasket .
P ARTS LIST 21 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 Drawer Cartridge 26" DSB26C Middleby 3 Gasket GSB62MV 6449 Jeans 6 Recessed Pulls HXHL08 P73-2000 Component Hardware 6 Drawer Rollers HXDW01 7319000201 Kason 24 Heater Wire L1HR82 82" Refrigeration Hdwe.
22 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 P ARTS LIST Drawer Cartridge 18" DSB18C Middleby 2 Drawer Cartridge 26" DSB26C Middleby 2 Gasket GSB60MV 6449 Jeans 4 Gasket .
INST ALLA TION 23 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 UNP ACKING Note: Before unpacking the unit, note any crate markings and check for damage to crating.
24 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 ELECTRICAL AND MECHANICAL INTRODUCTION This section of the manual contains drawings and schematics of the electrical and mechanical piping systems.
ELECTRICAL AND MECHANICAL 25 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 Figure 9.1 - Electrical Schematic.
26 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 ELECTRICAL AND MECHANICAL Figure 9.2 - Refrigeration Piping Schematic.
LIMITED W ARRANTY 27 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 INTRODUCTION Middleby warrants their cabinet s and units to consumers only against defects in material or workmanship under normal use and service for a period of one year from the date of shipment.
28 Printed in USA 12/02 Refrigerated Base-Self-Contained © 2002 NOTES.
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 Middleby 20036SB 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 Middleby 20036SB - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Middleby 20036SB imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Middleby 20036SB ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Middleby 20036SB, 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 Middleby 20036SB.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Middleby 20036SB. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Middleby 20036SB 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.
