Manuals / Middleby Marshall / Kitchen Appliance / Oven

Middleby Marshall PS540G installation manual Section Electrical Schematics

Models: PS540G

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SECTION 7

ELECTRICAL SCHEMATICS

50141H

Wiring Diagram, G208-240 50/60, 1PH 3W PS540

Page 72

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Middleby Marshall PS540G installation manual Section Electrical Schematics, Wiring Diagram, G208-240 50/60, 1PH 3W PS540

Contents

installation owners operatingmanual MiddlebyFOR YOUR SAFETY, DO NOT STORE OR USE NO QUIBBLE LIMITED WARRANTY Installation DateU.S.A. ONLY Model NoTABLE OF CONTENTS TABLE OF CONTENTSContinued SECTION DESCRIPTION SECTION DESCRIPTIONI. MODEL IDENTIFICATION Figure 1-1. Single PS540 OvenPS540 SERIES OVEN SPECIFICATIONS SERIES PS540 ELECTRICAL SPECIFICATIONSWiring Diagrams are contained in Section 7 of this Manual 3 WireII. PRINCIPLE OF AIR FLOW SECTION DESCRIPTIONFigure 1-4. PS540-Series Oven Air Flow SECTION DESCRIPTION II. PRINCIPLE OF AIR FLOW Continuedthe Inner Plate and Outer Plate to Heat the Food Product SECTION DESCRIPTION Figure 1-6. PS540-Series Oven Components LocationsIII. COMPONENT FUNCTION Figure SECTION DESCRIPTION III. COMPONENT FUNCTIONLeft Control Box Right Control BoxSECTION DESCRIPTION Figure 1-8. Cooling FanE. Cooling Fan - See Figure SECTION DESCRIPTION Figure 1-9. Blank Plates two sizes and an Air FingerF. Air Fingers and Blank Plates - See Figure F1. Air Fingers F2. Blank PlatesSECTION INSTALLATION SECTION INSTALLATIONI. UNLOADING SECTION INSTALLATION PS540 OVEN INSTALLATION REQUIRED KITS AND EQUIPMENTPARTS LIST FOR SERIES PS540 GAS OVEN 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 TopSECTION INSTALLATION Figure 2-4. Model PS540 Triple OvenOption Base with Outriggers and Top SECTION INSTALLATION Figure 2-5. MODEL PS540 SINGLE OVEN DIMENSIONSGAS INLET ELECTRICAL JUNCTION BOXSECTION INSTALLATION Figure 2-6. MODEL PS540 DOUBLE OVEN DIMENSIONS1 GAS INLET 2 ELECTRICAL JUNCTION BOX SECTION INSTALLATION RESTRAINT CABLE INSTALLATIONFigure 2-7. MODEL TRIPLE OVEN DIMENSIONS Figure 2-8. Restraint Cable Assembly InstallationSECTION INSTALLATION UTILITY ROUGH-IN DIMENSIONS AND POSITIONING FOR PS540-SERIES OVENSFigure 2-9. Typical PS540-Series Ovens Installation DO NOT USE CONDUIT OR GAS LINE FOR GROUND CONNECTIONSECTION INSTALLATION II. VENTILATION GUIDELINESVENTILATION CAPTURE TEST VENTILATION HOODSECTION INSTALLATION DO NOT CONNECT BLACK WIRE TO HIGH LEG VOLTAGE OF THE BLACK ANDWHITE WIRES MUST BE NO HIGHER THAN 130 VAC III. ELECTRICAL CONNECTION INFORMATION FOR PS540-SERIES OVENSSECTION INSTALLATION V. GAS SUPPLY FOR GAS HEATED OVENSFigure 2-12. Junction Connection Box SECTION INSTALLATION Figure 2-13. Flexible Gas Hose InstallationFigure 2-14. Gas Burner Assembly SECTION INSTALLATION VI. CONVEYOR REAR STOP AND END STOP INSTALLATIONFigure 2-15. Burner Assembly Figure 2-17. Installing Rear and End StopsSECTION OPERATION SECTION OPERATIONI. CONTROL FUNCTIONS Figure 3-1. PS540-Series Oven Control FunctionsA. Door Safety Switch B. Blower SwitchC. Heat Switch D. Temperature ControllerMEASURING CONVEYOR SPEED SECTION OPERATIONFigure 3-3. Conveyor Speed Digital Control Figure 3-4. Product at entrance end of bakingA. Startup Procedures Initial Startup Power FailureB. Shutdown Procedure SECTION OPERATIONSECTION OPERATION Figure 3-6. Control PanelB. DAILYSHUTDOWNPROCEDURE SECTION OPERATIONII. NORMAL OPERATION - STEP-BY-STEP wait + forSECTION 3 OPERATION IV. QUICK REFERENCE TROUBLESHOOTING SYMPTOMPROBLEM SOLUTIONSECTION MAINTENANCE SECTION MAINTENANCESECTION MAINTENANCE I. MAINTENANCE - DAILYFigure 4-2. Conveyor Belt and Crumb Pan Cleaning A. ExteriorII. MAINTENANCE - MONTHLY SECTION MAINTENANCEPRECAUTIONS A. Removing Conveyor From Oven For CleaningSECTION MAINTENANCE 4. Remove conveyor drive chain cover as shownSECTION MAINTENANCE B. Air Fingers Disassembly For CleaningT1 T2 T3 T4 B1 B2 B3 B4 Standard FingersSECTION MAINTENANCE C. Cleaning the WindowD. Reassembly of Air Fingers 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 PlugsSECTION MAINTENANCE F. Conveyor Reassembly Into OvenG. Checking Conveyor Belt Tension SECTION MAINTENANCE H. Conveyor Belt Link RemovalSECTION MAINTENANCE I. Replacing Conveyor BeltJ. Attaching Drive Chain SECTION MAINTENANCE III. MAINTENANCE - EVERY 3 MONTHSA. Cleaning the Blower/Fan Motor SECTION MAINTENANCE B. Electrical TerminalsC. Ventilation D. Checking the Blower/Fan BeltMAINTENANCE F. Split-belt Conveyor Shaft CleaningSECTION E. Blower Fan Shaft Bearing LubricationSECTION MAINTENANCE 6. Make sure bronze washer is in between the two halvesIV. MAINTENANCE - EVERY 6 MONTHS SECTION MAINTENANCEIMPORTANT NOTICES SECTION MAINTENANCE KEY SPARE PARTS KITPS540-SERIES GAS OVEN KEY SPARE PARTS Figure Figure 4-56. Key Spare PartsSECTION TROUBLESHOOTING SECTION TROUBLESHOOTINGPROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED PROBLEMSECTION TROUBLESHOOTING SECTION 6 - PARTS LIST ENGLISHSECTION PARTS LIST SECTION 6 PARTS LIST ENGLISHSECTION 6 PARTS LIST ENGLISHOVEN PANELS, WINDOW AND LEGS DESCRIPTIONSECTION PARTS LIST ENGLISHSECTION PARTS LIST ENGLISHCONTROL PANEL DESCRIPTIONSECTION 6 PARTS LIST ENGLISHENGLISH BLOWER AND SHROUDDESCRIPTION SECTION 6 PARTS LIST ENGLISHENGLISH CONVEYORDESCRIPTION DESCRIPTIONSECTION 6 PARTS LIST ENGLISHSECTION 6 PARTS LIST ENGLISHSPLIT BELT CONVEYOR DESCRIPTIONSECTION 6 PARTS LIST ENGLISHGAS BURNER AND PIPING ASSEMBLY ENGLISHDESCRIPTION SECTION 6 PARTS LIST ENGLISHENGLISH MACHINERY COMPARTMENTDESCRIPTION SECTION PARTS LIST ENGLISHSECTION ELECTRICAL SCHEMATICS SECTION ELECTRICAL SCHEMATICSWiring Diagram, G208-240 50/60, 1PH 3W PS540 SECTION ELECTRICAL SCHEMATICS Wiring Diagram, G208-240 50/60, 1PH 3W PS540SECTION ELECTRICAL SCHEMATICS SECTION ELECTRICAL SCHEMATICS Page 24-Hour Service Hotline