Manuals / Middleby Marshall / Kitchen Appliance / Oven

Middleby Marshall PS540G installation manual Section Electrical Schematics

Models: PS540G

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SECTION 7

ELECTRICAL SCHEMATICS

NOTES

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Middleby Marshall PS540G installation manual Section Electrical Schematics

Contents

manual installationowners operating MiddlebyFOR YOUR SAFETY, DO NOT STORE OR USE U.S.A. ONLY NO QUIBBLE LIMITED WARRANTYInstallation Date Model NoContinued TABLE OF CONTENTSTABLE OF CONTENTS I. MODEL IDENTIFICATION SECTION DESCRIPTIONSECTION DESCRIPTION Figure 1-1. Single PS540 OvenWiring Diagrams are contained in Section 7 of this Manual PS540 SERIES OVEN SPECIFICATIONSSERIES PS540 ELECTRICAL SPECIFICATIONS 3 WireFigure 1-4. PS540-Series Oven Air Flow II. PRINCIPLE OF AIR FLOWSECTION DESCRIPTION the Inner Plate and Outer Plate to Heat the Food Product SECTION DESCRIPTIONII. PRINCIPLE OF AIR FLOW Continued III. COMPONENT FUNCTION Figure SECTION DESCRIPTIONFigure 1-6. PS540-Series Oven Components Locations Left Control Box SECTION DESCRIPTIONIII. COMPONENT FUNCTION Right Control BoxE. Cooling Fan - See Figure SECTION DESCRIPTIONFigure 1-8. Cooling Fan F. Air Fingers and Blank Plates - See Figure F1. Air Fingers SECTION DESCRIPTIONFigure 1-9. Blank Plates two sizes and an Air Finger F2. Blank PlatesI. UNLOADING SECTION INSTALLATIONSECTION INSTALLATION PARTS LIST FOR SERIES PS540 GAS OVEN SECTION INSTALLATIONPS540 OVEN INSTALLATION REQUIRED KITS AND EQUIPMENT INSTALLATION KITSECTION INSTALLATION Figure 2-2. Model PS540 Single Oven Option Base with Legs and TopSECTION INSTALLATION Figure 2-3. Model PS540 Double Oven Option Base with Legs and TopOption Base with Outriggers and Top SECTION INSTALLATIONFigure 2-4. Model PS540 Triple Oven GAS INLET SECTION INSTALLATIONFigure 2-5. MODEL PS540 SINGLE OVEN DIMENSIONS ELECTRICAL JUNCTION BOX1 GAS INLET 2 ELECTRICAL JUNCTION BOX SECTION INSTALLATIONFigure 2-6. MODEL PS540 DOUBLE OVEN DIMENSIONS Figure 2-7. MODEL TRIPLE OVEN DIMENSIONS SECTION INSTALLATIONRESTRAINT CABLE INSTALLATION Figure 2-8. Restraint Cable Assembly InstallationFigure 2-9. Typical PS540-Series Ovens Installation SECTION INSTALLATIONUTILITY ROUGH-IN DIMENSIONS AND POSITIONING FOR PS540-SERIES OVENS DO NOT USE CONDUIT OR GAS LINE FOR GROUND CONNECTIONVENTILATION CAPTURE TEST SECTION INSTALLATIONII. VENTILATION GUIDELINES VENTILATION HOODWHITE WIRES MUST BE NO HIGHER THAN 130 VAC SECTION INSTALLATIONDO NOT CONNECT BLACK WIRE TO HIGH LEG VOLTAGE OF THE BLACK AND III. ELECTRICAL CONNECTION INFORMATION FOR PS540-SERIES OVENSFigure 2-12. Junction Connection Box SECTION INSTALLATIONV. GAS SUPPLY FOR GAS HEATED OVENS Figure 2-14. Gas Burner Assembly SECTION INSTALLATIONFigure 2-13. Flexible Gas Hose Installation Figure 2-15. Burner Assembly SECTION INSTALLATIONVI. CONVEYOR REAR STOP AND END STOP INSTALLATION Figure 2-17. Installing Rear and End StopsI. CONTROL FUNCTIONS SECTION OPERATIONSECTION OPERATION Figure 3-1. PS540-Series Oven Control FunctionsC. Heat Switch A. Door Safety SwitchB. Blower Switch D. Temperature ControllerFigure 3-3. Conveyor Speed Digital Control MEASURING CONVEYOR SPEEDSECTION OPERATION Figure 3-4. Product at entrance end of bakingB. Shutdown Procedure A. Startup Procedures Initial StartupPower Failure SECTION OPERATIONSECTION OPERATION Figure 3-6. Control PanelII. NORMAL OPERATION - STEP-BY-STEP B. DAILYSHUTDOWNPROCEDURESECTION OPERATION wait + forSECTION 3 OPERATION PROBLEM IV. QUICK REFERENCE TROUBLESHOOTINGSYMPTOM SOLUTIONSECTION MAINTENANCE SECTION MAINTENANCEFigure 4-2. Conveyor Belt and Crumb Pan Cleaning SECTION MAINTENANCEI. MAINTENANCE - DAILY A. ExteriorPRECAUTIONS II. MAINTENANCE - MONTHLYSECTION MAINTENANCE A. Removing Conveyor From Oven For CleaningSECTION MAINTENANCE 4. Remove conveyor drive chain cover as shownT1 T2 T3 T4 B1 B2 B3 B4 SECTION MAINTENANCEB. Air Fingers Disassembly For Cleaning Standard FingersD. Reassembly of Air Fingers SECTION MAINTENANCEC. Cleaning the Window Figure 4-13. Standard Lower Finger Figure 4-14. Standard Upper FingerSECTION MAINTENANCE clear so you won’t pinch themSECTION MAINTENANCE SECTION MAINTENANCE E. Reinstall End PlugsG. Checking Conveyor Belt Tension SECTION MAINTENANCEF. Conveyor Reassembly Into Oven SECTION MAINTENANCE H. Conveyor Belt Link RemovalJ. Attaching Drive Chain SECTION MAINTENANCEI. Replacing Conveyor Belt A. Cleaning the Blower/Fan Motor SECTION MAINTENANCEIII. MAINTENANCE - EVERY 3 MONTHS C. Ventilation SECTION MAINTENANCEB. Electrical Terminals D. Checking the Blower/Fan BeltSECTION MAINTENANCEF. Split-belt Conveyor Shaft Cleaning E. Blower Fan Shaft Bearing LubricationSECTION MAINTENANCE 6. Make sure bronze washer is in between the two halvesIMPORTANT NOTICES IV. MAINTENANCE - EVERY 6 MONTHSSECTION MAINTENANCE PS540-SERIES GAS OVEN KEY SPARE PARTS Figure SECTION MAINTENANCEKEY SPARE PARTS KIT Figure 4-56. Key Spare PartsPROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED SECTION TROUBLESHOOTINGSECTION TROUBLESHOOTING PROBLEMSECTION TROUBLESHOOTING SECTION PARTS LIST SECTION 6 - PARTS LISTENGLISH SECTION 6 PARTS LIST ENGLISHOVEN PANELS, WINDOW AND LEGS SECTION 6 PARTS LISTENGLISH DESCRIPTIONSECTION PARTS LIST ENGLISHCONTROL PANEL SECTION PARTS LISTENGLISH DESCRIPTIONSECTION 6 PARTS LIST ENGLISHDESCRIPTION ENGLISHBLOWER AND SHROUD SECTION 6 PARTS LIST ENGLISHDESCRIPTION ENGLISHCONVEYOR DESCRIPTIONSECTION 6 PARTS LIST ENGLISHSPLIT BELT CONVEYOR SECTION 6 PARTS LISTENGLISH DESCRIPTIONSECTION 6 PARTS LIST ENGLISHDESCRIPTION GAS BURNER AND PIPING ASSEMBLYENGLISH SECTION 6 PARTS LIST ENGLISHDESCRIPTION ENGLISHMACHINERY COMPARTMENT SECTION PARTS LIST ENGLISHWiring Diagram, G208-240 50/60, 1PH 3W PS540 SECTION ELECTRICAL SCHEMATICSSECTION ELECTRICAL SCHEMATICS SECTION ELECTRICAL SCHEMATICS Wiring Diagram, G208-240 50/60, 1PH 3W PS540SECTION ELECTRICAL SCHEMATICS SECTION ELECTRICAL SCHEMATICS Page 24-Hour Service Hotline