Middleby Marshall PS310, PS360WB, PS360Q II. Maintenance Monthly, Removing Air Fingers and Plates

Page 22

ENGLISH

SECTION4-MAINTENANCE

II. MAINTENANCE - MONTHLY

NOTE

When removing the conveyor, refer to the drawings on Pages 12- 13 in the Installation section.

A.Check that the oven is cool and the power is disconnected, as described in the warning on Page 20.

B.Remove the drive motor shroud and conveyor extension covers from the oven. Disconnect the drive chain from the sprocket on the drive shaft of the conveyor.

C.Slide the conveyor out of the oven.

NOTE

Split belt conveyors can only be removed from the end of the oven with the drive motor.

Single-belt conveyor assemblies may be removed from either end of the oven. If it is to be removed from the end of the oven without the drive motor, the drive sprocket assem- bly must be removed.

To remove the drive sprocket (if necessary), loosen the set screw on the conveyor collar as shown in Figure 2-12 (on Page 12). Then, pull the sprocket assembly straight out.

D.Remove the end plugs from the oven. The end plugs are shown in Figure 1-1, on Page 4 of this Manual.

E.Slide the air fingers and blank plates out of the oven, as shown in Figure 4-4. AS EACH FINGER OR PLATE IS REMOVED, WRITE A "LOCATION CODE" ON IT WITH A MARKER to make sure that it can be reinstalled correctly.

Figure 4-4 - Removing Air Fingers and Plates

Air Finger

Blank Plate

Figure 4-5 - Disassembling the Air Fingers

Example of markings:

(Top Row) T1 T2 T3 T4 T5 T6 (Bottom Row) B1 B2 B3 B4 B5 B6

F.Disassemble the air fingers as shown in Figure 4-5. AS EACH FINGER IS DISASSEMBLED, WRITE THE "LOCA- TION CODE" FOR THE FINGER ON ALL THREE OF ITS PIECES. This will help you in correctly reassembling the air fingers.

CAUTION

Incorrect reassembly of the air fingers will change the baking properties of the oven.

G.Clean the air finger components and the interior of the baking chamber using a vacuum cleaner and a damp cloth. Refer to the boxed warnings on Page 20 for cleaning precautions.

H.Reassemble the air fingers. Then, replace them in the oven, using the "location code" as a guide.

I.Replace the end plugs on the oven.

J.Reassemble the conveyor into the oven. If the drive sprocket was removed when installing the conveyor, replace it at this time.

K.Reattach the drive chain.

L.Check the tension of the conveyor belt as shown in Figure 2-15 (on Page 12). The belt should lift between 3-4" (75- 100mm). DO NOT OVERTIGHTEN THE CONVEYOR BELT. If necessary, the belt tension can be adjusted by turning the conveyor adjustment screws, located at the idler (right) end of the conveyor.

M.Replace the drive motor shroud and the conveyor exten- sions.

Manifold

Inner plate

Outer Plate

2

Pull outer plate straight up

and off

1

Step on lip of manifold

3

Swing ends of inner plate and

manifold apart

4

Pull inner plate upwards, and then away from manifold

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Contents Owners Operating English Table of Contents Oven Uses III Oven SpecificationsDescription Conveyor Drive Motor Moves the conveyorPS310 PS314 PS360/360Q/360S WeightShipping Weight PS360WB70Installation Additional installation kit components for gas ovens Installation KITInstallation kit components one kit required per cavity 811Recommendations II. Ventilation SystemRequirements Other ventilation concernsStacking III. AssemblyIV. Thermocouple Installation StandsLeftoven Rightoven Tandem Oven AssemblyOven Positioning and Alignment Be pre-mounted to Either of the oven CavitiesPush the ovens together. Check that the mounting bolts Frame of the right oven, pointing outward as shownReplace the rear axial cooling fans. See Figure InstallingtheConveyor-AllovensEXCEPTTandem models VI. Conveyor InstallationLift the conveyor and position it in the oven as shown Link Orientation Tandem Oven Heavy-Duty VII. Final AssemblyInstalling the Conveyor and Belt Tandem oven models Conveyor FrameAdditional Information Gas Ovens Additional Information Electric OvensConnection Gas Meter DuringpressuretestingnoteoneofthefollowingIf incoming pressure is over 14 W.C mbar, a sepa Gas LineOperation Location and Description of ControlsII. Normal Operation STEP-BY-STEP DailystartupprocedureDailyshutdownprocedure Display, and wait forIII. Quick Reference Digital Temperature Controller Actual TempQuick Reference Troubleshooting Oven will not heat Controls may be set incor RectlyMaintenance Maintenance Daily Cooling Fan/Vent Locations PS360EWBII. Maintenance Monthly Removing Air Fingers and PlatesSplit Belt Idler Shaft Key Spare Parts Kit components all ovens Additional Key Spare Parts Kit components for gas ovensManuel D’INSTALLATION Avertissement Opération Table DES MatièresEntretien Profondeur hors-tout Dégagements minimums recommandésHauteur hors-tout Longueur hors-toutPoids à l’expédition Principale De commande Phase Fréq Courant Pôles CâblagePoids Vol. emballage d’expédition 105 pi3/2,98 m3Mise EN Garde Description Numéro Trousse D’INSTALLATIONDepièce Exigences RecommandationsII. Système DE Ventilation Autres considérations pour la ventilationSuperposition IV. Installation DU ThermocoupleIII. Assemblage SoclesMise en place et alignement du four Assemblage DES Fours EN TandemFour Fourdroit Gauche Boulons et entretoises 10 Alignement des parties du fourVI. Installation DU Transporteur 12 Dépose de la roue d’entraînement du TransporteurIntérieur Maillon extérieurMise EN Garde Mise EN Garde Fonctionnement Emplacement ET Description DES CommandesRégulateur de température électronique Mise EN Garde En cas de panne d’électricité, mettez toutes les commandesII. Fonctionnement Normal PAS-À-PAS Procéduresquotidiennesdemiseenmarche« Actual Temp »Chaîne d’entraînement Consultation Rapide Dépannage« on » ou « I ». Cette De cuisson sont correctsEntretien Entretien Quotidien AvantII. Entretien Mensuel III. Entretien Trimestriel Service dassistance téléphonique 24 heures Manual DE Operación Precaución SECCIÓN2-INSTALACIÓN Índice DE MateriasSECCIÓN1-DESCRIPCIÓN SECCIÓN3-OPERACIÓNSección 1 Descripción III. Especificaciones DEL HornoVol. de la Caja de Envío PesoPeso de Envío Entrada Nominal de CalorSeccion 2 Instalación NotaHornoInferior DePieza Juego DE InstalaciónDescripción Número DescripciónRequisitos Otros problemas de ventilaciónII. Sistema DE Ventilación RecomendacionesApilado III. EnsambladoIV. Instalación DEL Termopar BasesEnsamblado DEL Horno EN Tándem Horno Izquierdo DerechoFigura 2-9 Pernos y Espaciadores Figura 2-10 Alineamiento de las SeccionesEn ambos extremos del bastidor. Todos los otros hornos VI. Instalación DEL TransportadorNota SolamenteDe horno en tándem para Impulsión para bastidorEslabón Maestro Externo Servicio pesado BastidorFigura 2-23 Placa Informativa del Horno 130 VCADurante LAS Pruebas DE Presión Observe LO PrecauciónSiguiente Sección 3 Operación Ubicación Y Descripción DE LOS ControlesPrecaucion II. Operación Normal Paso a PasoImportante ProcedimientodiariodeencendidoIII. Referencia Rápida Controlador Digital DE Temperatura Síntoma Problema Solución Referencia Rápida Diagnóstico DE AveríasSección 4 Mantenimiento Mantenimiento Diario II. Mantenimiento Mensual Figura 4-4 Remoción de los dedos de aire y placasIII. Mantenimiento Trimestral IV. Mantenimiento Semestral Figura 4-6 Eje loco de banda dobleImportante
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The Middleby Marshall PS360 is a cutting-edge conveyor oven that revolutionizes the way restaurants and commercial kitchens approach food preparation. Specifically designed to enhance efficiency and optimize cooking processes, this oven has gained recognition for its ability to deliver consistently high-quality results in a fast-paced environment.

One of the standout features of the PS360 is its innovative design that incorporates advanced forced air technology. This technology ensures even heat distribution throughout the cooking chamber, resulting in perfectly cooked pizzas, sandwiches, and other menu items without the need for frequent rotation. The forced air system also reduces cooking times, allowing for increased output, making it ideal for high-demand settings such as pizzerias and fast-casual dining establishments.

The PS360 is equipped with a user-friendly digital control panel that allows chefs to easily monitor and adjust cooking temperatures and times. This interface offers precise control over the cooking process, enabling users to customize settings based on specific recipes and customer preferences. Additionally, the oven features a range of programmable settings, allowing for quick adjustments that cater to varying menu items.

Another notable characteristic of the PS360 is its durable construction. Built with high-quality materials, it is designed to withstand the rigors of a busy kitchen environment. Its stainless steel exterior not only adds to its aesthetic appeal but also ensures easy cleaning and maintenance.

Safety is also a paramount concern for the Middleby Marshall PS360. The oven is designed with built-in safety features, including safety locks and temperature alerts, which help prevent accidents and ensure safe operation. The design also accommodates ventilation needs while maximizing energy efficiency, offering a sustainable solution for restaurants looking to reduce their carbon footprint.

Moreover, the PS360 is capable of handling a wide variety of menu items, from traditional pizzas to baked goods and roasted vegetables, making it a versatile addition to any kitchen. The ability to cook multiple items simultaneously streamlines kitchen operations and increases productivity.

In summary, the Middleby Marshall PS360 is a powerful and versatile conveyor oven that combines advanced technology, user-friendly features, and durable design. It enhances cooking efficiency, ensures consistent quality, and supports restaurants in delivering exceptional dishes to their customers. Whether for high-volume operations or varied menu needs, the PS360 stands out as an invaluable tool in commercial kitchens.
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