Manuale d’uso / di manutenzione del prodotto PS360-U del fabbricante Middleby Marshall
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ENGLISH page 1 1 DANSK side 25 Middleby Cooking Systems Group 1400 Toastmaster Drive Elgin, IL 60120 USA (847)741-3300 FAX (847)741-4406 © 2001 Middleby Marshall, Inc. is a registered trademark of Middleby Marshall, Inc. All rights reserved.
2 ENGLISH Middleby Cooking Systems Group 1400 Toastmaster Drive Elgin, IL 60120 USA (847)741-3300 FAX (847)741-4406 24-Hour Service Hotline: 1-(800)-238-8444 www .middleby .com NOTICE: This Owner's Operating and Installation Manual should be given to the user.
3 ENGLISH SECTION 1 - DESCRIPTION ................................................... 4 I . OVEN USES ............................................................. 4 I I. OVEN COMPONENTS ............................................. 4 A . Crumb Pans .
4 ENGLISH SECTION 1 - DESCRIPTION II . OVEN COMPONENTS - see Figure 1-1. A . Crumb Pans: Catch crumbs and other material that drop through the conveyor belt. One crumb pan is located underneath each end of the conveyor. B . Conveyor Drive Motor: Moves the conveyor.
5 ENGLISH S EC TI O N 2 - I NS T ALLA T IO N WARNING Do not obstruct the flow of combustion and ventil ation air to and from your oven. There must be no obstructions around or underneath the oven. Constructional changes to the area where the oven is installed shall not affect the air supply to the oven.
6 ENGLISH SECTION 2 - INSTALLATION Fig. 2-1 - Installation Kit I. INSTALLATION KIT A . Installation kit components (one kit required per cavity) I t e m Description Part Number Lower Oven w/o To p Low.
7 ENGLISH 458mm 305mm 76mm 51mm minimum B . Recommendations NOTE THAT THE HOOD DIMENSIONS SHOWN IN FIGURE 2 ARE RECOMMENDATIONS ONLY. LOCAL, NATIONAL, AND INTERNATIONAL CODES MUST BE FOLLOWED WHEN INSTALLING THE VENTILATION SYSTEM. ANY APPLICABLE LOCAL AND NATIONAL CODES SUPERSEDE THE RECOMMENDATIONS SHOWN IN THIS MANUAL.
8 ENGLISH SECTION 2 - INSTALLATION I V . THERMOCOUPLE INSTALLATION 1. Install one thermocouple sensing bulb into each of the two holes in the rear panel of the oven, as shown in Figure 2-4. Fasten each thermocouple in place using one of the #10- 32 x 3/8" screws supplied in the Installation Kit.
9 ENGLISH SECTION 2 - INSTALLATION V . CONVEYOR INSTALLATION NOTE Split belt conveyors can only be installed from the end of the oven with the drive motor.
10 ENGLISH V I . FINAL ASSEMBLY 1. Assemble the end plugs and motor housing onto the oven. 2. Slide the conveyor extensions over the ends of the conveyor frame. Be sure that the extension with the drive sprocket opening is placed on the drive end. 3. Refer to Figure 2-12 for the correct location of each crumb tray.
11 ENGLISH VIII. GAS SUPPLY CAUTION DURING PRESSURE TESTING NOTE ONE OF THE FOLLOW- ING: 1. The oven and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressure in excess of 3.
12 ENGLISH Figure 2-16 - Gas Burner and Piping Assembly Multifunction Gas Valve A . Gas Utility Rough-In Recommendations The following gas system specifications are STRONGLY RECOMMENDED. Deviating from these recommendations may affect the baking performance of the oven.
13 ENGLISH C . Preparation for Use with Various Gases Before proceeding to set up the oven for a specific gas, check that the main gas supply valve and the circuit breaker/fused disconnect are in the OFF ("O") position.
14 ENGLISH E . Checking the Gas Supply (Inlet) Pressure 1. Remove the supply (inlet) pressure cap screw from the multifunction gas valve. Attach a manometer to the stud. 2. Depress the machinery compartment safety switch to allow the oven to operate. 3.
15 ENGLISH SECTION 3 - OPERA TION I . LOCATION AND DESCRIPTION OF CONTROLS Fig. 3-1 - Control Panel "BLOWER" Switch: Turns the blowers and cooling fans on and off. The HEAT Switch has no effect unless the BLOWER Switch is in the ON position.
16 ENGLISH A . DAILY STARTUP PROCEDURE 3. Turn the "CONVEYOR" ( ) switch to the ON ("I") position. 4. If necessary, adjust the conveyor speed setting by pressing the or pushbuttons on the con- veyor speed controller to change the displayed bake time.
17 ENGLISH SECTION 3 - OPERATION III. QU I CK REFERENCE: DIGITAL TEMPERATURE CONTROLLER Display Shows the Set Point or the Actual T empera- ture in degrees Fahr- enheit (F) or Celsius (C). "SP LOCK" Light Lights when the set point is locked out from changes.
18 ENGLISH I V . QUICK REFERENCE: TROUBLESHOOTING S YM PT OM PROBLEM SO LUTION IF THESE STEPS FAIL TO RESOLVE THE PROBLEM, CONTACT YOUR LOCAL MIDDLEBY MARSHALL AUTHORIZED SERVICE AGENT. A SERVICE AGENCY DIRECTORY IS SUPPLIED WITH YOUR OVEN. SECTION 3 - OPERATION Check that the set temperature and bake time settings are correct.
19 ENGLISH WARNING Before ANY cleaning or servicing of the oven, perform the following procedure: 1. Switch off the oven and allow it to cool. Do NOT service the oven while it is warm. 2. Turn off the electric supply circuit breaker(s) and disconnect the electric supply to the oven.
20 ENGLISH II. MAINTENANCE - MONTHLY A . Check that the oven is cool and the power is disconnected, as described in the warning at the beginning of this Section. B . Remove the crumb trays, drive motor shroud, and conveyor extension covers from the oven.
21 ENGLISH SECTION 4 - MAINTENANCE III. MAINTENANCE - EVERY 3 MONTHS A . Check that the oven is cool and the power is disconnected, as described in the warning at the beginning of this Section. B . Vacuum both of the blower motors, and their surrounding compartments, using a shop vacuum.
22 ENGLISH SECTION 4 - MAINTENANCE V . KEY SPARE PARTS KIT - Available sepa- rately. See Figure 4-10. Fig. 4-10 - Key Spare Parts Kit 1 IV. MAINTENANCE - EVERY 6 MONTHS A . Check that the oven is cool and the power is disconnected, as described in the warning at the beginning of this Section.
23 ENGLISH FOR USE IN SPLIT BELT APPLICATIONS ONLY CONVEYOR SPEED CONTROLLER CONVEYOR DRIVE MOTOR PICKUP Black BLOWER SWITCH COOLDOWN RELAY CONVEYOR SWITCH COOLING FAN COOLING FAN COIL HIGH LIMIT CONT.
24 ENGLISH page 1 DANSK side 25 SECTION 5 - ELECTRICAL WIRING DIAGRAMS Fig. 5-2 Wiring Diagram, PS360-U/-L or PS360WB-U/-L Gas Oven, 220-230V, 50 Hz, 1 Ph FOR USE IN SPLIT BELT APPLICATIONS ONLY CONVE.
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 Marshall PS360-U 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 Marshall PS360-U - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Middleby Marshall PS360-U imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Middleby Marshall PS360-U ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Middleby Marshall PS360-U, 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 Marshall PS360-U.
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 Marshall PS360-U. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Middleby Marshall PS360-U 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.
