Middleby Marshall Model PS536 installation manual For, Dailyshutdownprocedure

Page 17

SECTION3-OPERATION

If the oven uses this Digital Temperature Controller:

5b. Adjust the temperature

controller to a desired set

temperature, if neces-

B.DAILYSHUTDOWNPROCEDURE

1.Turn the "BLOWER" () and "CONVEYOR" ()

switches to the "OFF" ("O") position. Open the window (if so equipped) to allow the oven to cool faster.

Note that the blowers will remain in operation until the oven has cooled to below 200°F (93°C).

+

ENGLISH

sary.

+

• Press the Set Point

 

and Unlock keys at

 

the same time. Wait

wait

for the "SET PT" light

to turn on.

for

• Press the Up Arrow

 

and Down Arrow

 

Keys as necessary

or

to adjust the set-

point.

 

6b. Check that the "HEAT ON"

 

light illuminates.

This

wait

shows that the burner or

heating elements

have

for

been turned on.

 

 

7b. Wait for the oven to heat to the setpoint temperature. Higher setpoint temperatures will require a longer wait. The oven can reach a temperature of 500°F (232°C) in approximately 5 minutes.

8b. (Optional) Press the Tem- perature () key to show

the Actual Temperature

 

in the display, and wait

 

for the "ACTUAL TEMP"

 

light to turn on. This al-

 

lows you to monitor the

 

oven temperature as it

wait

rises to the setpoint.

for

9b. Allow the oven to preheat for 10 minutes after it has reached the set point temperature.

3.After the oven has cooled and the blowers are off, switch the circuit breaker/fused disconnect to the off position.

IMPORTANT

On gas ovens, if the "HEAT ON" light will not illuminate, OR if the oven does not heat, the gas burner may not have lit. Turn the "BLOWER" () and "CONVEYOR" () switches to the "OFF" ("O") position. Wait for AT LEAST FIVE MIN- UTES before restarting the oven. Then, repeat the Daily Startup procedure.

CAUTION

In case of power failure, turn all switches to the “OFF” ("O") position, open the oven window (if so equipped), and remove the product. After the power has been restored, perform the normal startup procedure. IF THE OVEN WAS SWITCHED OFF FOR LESS THAN 5 MINUTES, WAIT FOR AT LEAST FIVE MINUTES BEFORE RESTARTING THE OVEN.

No attempt should be made to operate the oven during a power failure. In gas ovens, the burner will not operate and gas will not flow through the burner without electric power.

17

Image 17
Contents PS536 Gas and Electric Ovens English Table of Contents Description III. Oven SpecificationsOven Uses II. Oven Components see FigureElectrical specifications for electric ovens per oven cavity Installation Installation Kit Installation KIT see FigureRequirements II. Ventilation SystemRecommendations Other ventilation concernsTop panel and base pad installation III. AssemblyStacking Restraint Cable InstallationAssembling and tensioning the conveyor Conveyor Installation10 Conveyor placement Final AssemblyVII. GAS Supply DuringpressuretestingnoteoneofthefollowingVI. Electrical Supply Gas Conversion Gas Utility Rough-In RecommendationsLocation and Description of Controls OperationII. Normal Operation STEP-BY-STEP If the oven uses this Digital Temperature ControllerDailystartupprocedure For DailyshutdownprocedureLight III. Quick Reference Digital Temperature ControllersActual SP LockOvertemp Symptom IV. Quick Reference TroubleshootingMaintenance Daily MaintenanceSplit Belt Disassembly and Cleaning II. Maintenance MonthlyIII. Maintenance Every 3 Months Disassembling the drive shaft KEY Spare Parts KIT Available sepa- rately. See Figure IV. Maintenance Every 6 MonthsBlower Belt Lubricating the Blower Fan BearingsWiring diagram, PS536 Gas Oven 208/230V, 60 Hz, 1 Ph Electrical Wiring DiagramsWiring diagram, PS536 Electric Oven 208/230V, 60 Hz, 3 Ph Wiring diagram, PS536 Electric Oven 380V, 50 Hz, 3 Ph English Français Fours électriques et à gaz, modèle PS536 Avertissement Fonctionnement Table DES MatièresEntretien Schémas DE CâblageIII. Spécifications DU Four Utilisations DU FourII. Composants DU Four Figure Neut., 1 masse Mise EN Garde Trousse d’installation Trousse D’INSTALLATION FigureAutres considérations pour la ventilation RecommandationsII. Système DE Ventilation Panneau supérieur et plaque de pose III. AssemblageSuperposition Installation du câble de retenueAssemblage et ajustement de tension du Transporteur Installation du transporteurAssemblage Final 10 Placement du transporteurDURANTL’ESSAIDEPRESSION,NOTEZCEQUISUIT VI. Alimentation EN ÉlectricitéVII. Alimentation EN GAZ 14 Installation du tuyau à gaz flexible Fonctionnement Emplacement ET Description DES CommandesProcédurequotidiennedemiseenmarche II. Fonctionnement Normal PAS-À-PASPROCÉDUREQUOTIDIENNEDEMISEÀL’ARRÊT AttendezAffichage du Temp » Lock »« Overtemp » Symptôme IV. Consultation Rapide Résolution DE ProblèmesAvertissement EntretienMise EN Garde RemarqueIII. Entretien Trimestriel II. Entretien MensuelDémontage de l’arbre d’entraînement IV. Entretien Semestriel Schéma de câblage, Four à gaz PS536 208/230 V, 60 Hz, 1 Ph Schémas DE CâblageSchémas DE Câblage Schéma de câblage, Four électrique PS536 380 V, 50 Hz, 3 Ph Anglais Français Espagnol Hornos de Gas y Eléctricos PS536 Aviso Índice SECCIÓN5-DIAGRAMASDELCABLEADOELÉCTRICOSección 3 Operación Sección 4 MantenimientoIII. Especificaciones DEL Horno SECCIÓN1DESCRIPCIÓNImportante Precaución Sección 2 InstalaciónJuego de Instalación Juego DE Instalación ver FiguraII. Sistema DE Ventilación Otros problemas de ventilaciónRequisitos RecomendacionesConjunto del panel superior y cojín de base III. EnsambladoPara hornos sencillos, pase al apartado C, Instalación del ApiladoCable de sujeción. Para hornos dobles o triples, continúe Con el paso 1 descrito a continuaciónFigura 2-8 Instalación y tensión del transportador Instalación del TransportadorFigura 2-10 Colocación del transportador Ensamblado FinalDurantelaspruebasdepresiónobservelosiguiente VI. Suministro EléctricoVII. Suministro DE GAS Precaución Conversión Según el Tipo de Gas ConexiónUbicación Y Descripción DE LOS Controles Sección 3 OperaciónProcedimientodiariodeencendido II. Operaciones Normales Paso a PasoSi el horno usa un controlador digital de la temperatura Procedimientodiariodeapagado ImportanteIII. Referencia Rápida Controlador Digital DE Temperatura LuzTemp LockSíntoma IV. Referencia Rápida Diagnóstico DE AveríasAviso SECCIÓN4-MANTENIMIENTONota Mantenimiento DiarioIII. Mantenimiento Trimestral II. Mantenimiento MensualFigura 4-5 Desensamble del eje impulsor Figura 4-6 Acceso al panel posterior IV. Mantenimiento SemestralSolamente Para LOS Hornos DE Banda Doble Sección 5 Diagramas DEL Cableado EléctricoSección 5 Diagramas DEL Cableado Eléctrico Contactor Fases English Français