Manuals / Middleby Marshall / Kitchen Appliance / Oven

Middleby Marshall Section Electrical Schematics, Wiring Diagram, E230-240VCE PS520/1820S

Models: PS520

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Wiring Diagram, E230-240V CE PS520/1820S

SECTION 7

ELECTRICAL SCHEMATICS

Wiring Diagram, E230-240V CE PS520/1820S

Page 57

Image 57

Middleby Marshall installation manual Section Electrical Schematics, Wiring Diagram, E230-240VCE PS520/1820S

Contents

owners operating installationmanual MiddlebyFOR YOUR SAFETY, DO NOT STORE OR USE NO QUIBBLE LIMITED WARRANTY MIDDLEBY MARSHALLU.S.A. ONLY TABLE OF CONTENTS TABLE OF CONTENTSContinued SECTION DESCRIPTION SECTION DESCRIPTIONI.MODEL IDENTIFICATION Figure 1-1.Single PS520 OvenSERIES PS520 ELECTRICAL SPECIFICATIONS PS520 SERIES OVEN SPECIFICATIONSPhase SECTION DESCRIPTIONFigure 1-4. PS520-SeriesOven Components Locations SECTION DESCRIPTIONSECTION DESCRIPTION Blower Assembly Right Control BoxII. COMPONENT FUNCTION Figure 1-5.Machinery Compartment ComponentsFigure 1-6.Cooling Fan SECTION DESCRIPTIONF2. Blank Plates SECTION DESCRIPTIONSECTION INSTALLATION SECTION INSTALLATIONI. UNLOADING PARTS LIST FOR SERIES PS520 ELECTRIC OVEN SECTION INSTALLATIONINSTALLATION KIT Single and Double Stack Ovens PARTS LIST FOR SERIES PS520 ELECTRIC OVENFigure 2-5.MODEL PS520 SINGLE OVEN DIMENSIONS SECTION INSTALLATIONFigure 2-6.MODEL PS520 DOUBLE OVEN DIMENSIONS SECTION INSTALLATIONFigure 2-7.MODEL 520 TRIPLE OVEN DIMENSIONS SECTION INSTALLATIONUTILITY ROUGH-INDIMENSIONS AND POSITIONING SECTION INSTALLATIONFigure 2-9.Typical PS520-SeriesOvens Installation ELECTRICAL SPECIFICATIONSIV. ELECTRIC SUPPLY FOR ELECTRICALLY HEATED OVENS SECTION INSTALLATIONFigure 2-10.Typical Electric Oven Data Plate Figure 2-11.Junction Connection BoxSECTION INSTALLATION SECTION OPERATION SECTION OPERATIONI. CONTROL FUNCTIONS Figure 3-1. PS520-SeriesOven Control FunctionsB. Blower Switch A. Door Safety SwitchC. Heat Switch D. Temperature ControllerSECTION OPERATION MEASURING CONVEYOR SPEEDFigure 3-3.Conveyor Speed Digital Control Figure 3-4.Product at entrance end of bakingPower Failure A. Startup Procedures Daily StartupB. Shutdown Procedure SECTION OPERATIONFigure 3-6.Control Panel SECTION OPERATIONB.DAILYSHUTDOWNPROCEDURE A.Daily Startup ProcedureSECTION OPERATION IV. NORMAL OPERATION - STEP-BY-STEPSECTION 3 OPERATION SYMPTOM V. QUICK REFERENCE TROUBLESHOOTINGPROBLEM SOLUTIONSECTION MAINTENANCE SECTION MAINTENANCEI. MAINTENANCE - DAILY SECTION MAINTENANCEFigure 4-2.Conveyor Belt and Crumb Pan Cleaning Figure 4-1.Oven Cooling FansSECTION MAINTENANCE II. MAINTENANCE - MONTHLYPRECAUTIONS A. Removing Conveyor From Oven For CleaningB. Air Fingers Disassembly For Cleaning SECTION MAINTENANCEFigure Figure Figure FigureT1 T2 T3 B1 B2 B3 SECTION MAINTENANCEStandard Fingers FigureC. Reassembly of Air Fingers SECTION MAINTENANCEFigure 4-12.Standard Lower Finger Figure 4-13.Standard Upper FingerSECTION MAINTENANCE SECTION MAINTENANCE D. Reinstall End Plugs SECTION MAINTENANCE2. Reinstall conveyor Figure FigureE. Conveyor Reassembly Into Oven SECTION MAINTENANCEFigure Figure F. Checking Conveyor Belt TensionSECTION MAINTENANCE Figure FigureG. Conveyor Belt Link Removal SECTION 4 MAINTENANCE Figure FigureH. Attaching Drive Chain SECTION MAINTENANCE III. MAINTENANCE - EVERY 3 MONTHSIV. MAINTENANCE - EVERY 6 MONTHS IMPORTANT NOTICESKEY SPARE PARTS KIT SECTION MAINTENANCEPART NO ENGLISH DESCRIPTIONSECTION TROUBLESHOOTING SECTION TROUBLESHOOTINGPROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED PROBLEMSECTION TROUBLESHOOTING SECTION 6 - PARTS LIST ENGLISHSECTION PARTS LIST ENGLISH SECTION 6 PARTS LISTSINGLE OVEN EXPLODED VIEW ENGLISHPARTNO DESCRIPTIONENGLISH SECTION 6 PARTS LISTRELAY PANEL ENGLISHPARTNO DESCRIPTIONENGLISH SECTION 6 PARTS LISTENGLISH BLOWER ASSEMBLYPARTNO DESCRIPTIONENGLISH SECTION 6 PARTS LISTCONTROL PANEL ENGLISHPARTNO DESCRIPTIONENGLISH SECTION 6 PARTS LISTSINGLE CONVEYOR ENGLISHPARTNO DESCRIPTIONENGLISH SECTION PARTS LISTSECTION ELECTRICAL SCHEMATICS SECTION ELECTRICAL SCHEMATICSWiring Diagram, E208-24050/60/1, PS520 Wiring Diagram, E380-480V50/60/1, PS520 SECTION ELECTRICAL SCHEMATICSWiring Diagram, E230-240VCE PS520/1820S SECTION ELECTRICAL SCHEMATICSWiring Diagram, E380-400VCE PS520/1820S SECTION ELECTRICAL SCHEMATICSSECTION ELECTRICAL SCHEMATICS NOTES