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Middleby Marshall installation manual Section Installation, 3.Model PS540 Double Oven

Models: PS540

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SECTION 2

INSTALLATION

Figure 2-3. Model PS540 Double Oven

Option Base with Legs and Top

PARTS LIST FOR PS540 SERIES DOUBLE OVEN OPTION - BASE w/6″ LEGS, CASTERS & TOP

			P/N 34833
ITEM
NO.	QTY	PART NO.	DESCRIPTION
1	1	37900-0025	COMPLETE BASE WELDMENT
2	4	37900-0102	TOP PLATE, LEG WELDMENT
3	2	22290-0009	SWIVEL CASTER W/BRAKE FLAT PLATE
4	2	22290-0010	SWIVEL CASTER FLAT PLATE
5	32	220373	3/8″-16 × 1″ HEX SCREW,SST
6	32	21416-0001	3/8″ FLAT WASHER, SS
7	32	21422-0001	3/8″ SPLIT LOCK WASHER, ZP
8	4	21256-0008	SCREWS FOR TOP 10-32 × 3/8″ 18-8, SL TRUS S
9	1	22450-0228	RESTRAINT CABLE ASSEMBLY
10	1	33486	TOP COVER 304 PANEL

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Middleby Marshall installation manual Section Installation, 3.Model PS540 Double Oven, Option Base with Legs and Top

Contents

& installation owners operatingmanual MiddlebyFOR YOUR SAFETY, DO NOT STORE OR USE MIDDLEBY MARSHALL NO QUIBBLE LIMITED WARRANTYU.S.A. ONLY TABLE OF CONTENTS TABLE OF CONTENTSContinued SECTION DESCRIPTION SECTION DESCRIPTIONI.MODEL IDENTIFICATION PS540 SERIES OVEN SPECIFICATIONS SERIES PS540 ELECTRICAL SPECIFICATIONS3 Wire and are also located inside the oven at theSECTION DESCRIPTION II. PRINCIPLE OF AIR FLOWFigure 1-4. PS540-SeriesOven Air Flow A. Heat Transfer and How It WorksII. PRINCIPLE OF AIR FLOW Continued SECTION DESCRIPTIONB. Air Fingers Figure 1-6. PS540-SeriesOven Components Locations SECTION DESCRIPTIONIII. COMPONENT FUNCTION Figure SECTION DESCRIPTION III. COMPONENT FUNCTIONLeft Control Box Right Control Box A. Conveyor Motor and Conveyor BeltFigure 1-8.Cooling Fan SECTION DESCRIPTIONE. Cooling Fan — See Figure SECTION DESCRIPTION F. Air Fingers and Blank Plates - See FigureF1. Air Fingers F2. Blank PlatesSECTION INSTALLATION SECTION INSTALLATIONI. UNLOADING SECTION INSTALLATION PS540 OVEN INSTALLATIONPARTS LIST FOR SERIES PS540 GAS OVEN INSTALLATION KITFigure 2-2.Model PS540 Single Oven SECTION INSTALLATIONOption Base with Legs and Top Figure 2-3.Model PS540 Double Oven SECTION INSTALLATIONOption Base with Legs and Top Figure 2-4.Model PS540 Triple Oven SECTION INSTALLATIONOption Base with Outriggers and Top SECTION INSTALLATION Figure 2-5.MODEL PS540 SINGLE OVEN DIMENSIONS1GAS INLET ELECTRICAL JUNCTION BOXSECTION INSTALLATION Figure 2-6.MODEL PS540 DOUBLE OVEN DIMENSIONS1GAS INLET ELECTRICAL JUNCTION BOXSECTION INSTALLATION RESTRAINT CABLE INSTALLATIONFigure 2-7.MODEL TRIPLE OVEN DIMENSIONS Figure 2-8.Restraint Cable Assembly InstallationSECTION INSTALLATION UTILITY ROUGH-INDIMENSIONS AND POSITIONINGFigure 2-9.Typical PS540-SeriesOvens Installation FOR PS540-SERIESOVENSSECTION INSTALLATION II. VENTILATION GUIDELINESVENTILATION HOOD Figure 2-10.Vent HoodSECTION INSTALLATION DO NOT CONNECT BLACK WIRE TO HIGH LEGVOLTAGE OF THE BLACK AND WHITE WIRES MUST BE NO IV. ELECTRIC SUPPLY FOR GAS- HEATED OVENSV. GAS SUPPLY FOR GAS HEATED OVENS SECTION INSTALLATIONFigure 2-12.Junction Connection Box Figure 2-13.Flexible Hose Installation VI. CONVEYOR REAR STOP AND END STOP INSTALLATIONFigure 2-14.Installing Rear and End Stops NOTES SECTION INSTALLATIONSECTION OPERATION SECTION OPERATIONI. CONTROL FUNCTIONS A. 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 bakingSECTION OPERATION III. STEP-BY-STEPOPERATIONOVEN MUST BE KEPT CLEAR OF COMBUSTIBLES AT ALL TIMESSECTION OPERATION Figure 3-6.Control PanelA.Daily Startup Procedure SECTION OPERATIONII. NORMAL OPERATION - STEP-BY-STEP wait + forSECTION 3 OPERATION IV. QUICK REFERENCE: TROUBLESHOOTING SYMPTOMPROBLEM SOLUTIONSECTION MAINTENANCE SECTION MAINTENANCESECTION MAINTENANCE I. MAINTENANCE - DAILYA. Exterior B. Cooling FanII. MAINTENANCE - MONTHLY SECTION MAINTENANCEPRECAUTIONS A. Removing Conveyor From Oven For CleaningSECTION MAINTENANCE Figure FigureFigure Figure FigureSECTION MAINTENANCE B. Air Fingers Disassembly For CleaningStandard Fingers FigureSECTION MAINTENANCE C. Cleaning the WindowD. Reassembly of Air Fingers FigureSECTION MAINTENANCE clear so you won’t pinch themSECTION MAINTENANCE E. Reinstall End Plugs SECTION MAINTENANCE2. Reinstall conveyor F. Conveyor Reassembly Into Oven SECTION MAINTENANCEG. Checking Conveyor Belt Tension SECTION MAINTENANCE H. Conveyor Belt Link RemovalSECTION MAINTENANCE I. Replacing Conveyor BeltJ. Attaching Drive Chain Lower End PlugIII. MAINTENANCE - EVERY 3 MONTHS SECTION MAINTENANCEA.Cleaning the Blower/Fan Motor SECTION MAINTENANCE B. Electrical TerminalsC. Ventilation D. Checking the Blower/Fan BeltMAINTENANCE F. Split-beltConveyor Shaft CleaningSECTION E. Blower Fan Shaft Bearing LubricationSECTION MAINTENANCE 9. Loosen the split locking collarIV. MAINTENANCE - EVERY 6 MONTHS SECTION MAINTENANCEIMPORTANT NOTICES Figure Figure Figure FigureSECTION MAINTENANCE KEY SPARE PARTS KITITEM PART NOSECTION TROUBLESHOOTING SECTION TROUBLESHOOTINGSECTION TROUBLESHOOTING NOTESENGLISH SECTION 6 - PARTS LISTSECTION PARTS LIST SECTION 6 PARTS LIST ENGLISHENGLISH SECTION 6 PARTS LISTOVEN PANELS, WINDOW AND LEGS SECTION 6 PARTS LIST ENGLISHENGLISH CONTROL PANELSECTION 6 PARTS LIST ENGLISHENGLISH BLOWER AND SHROUDSECTION 6 PARTS LIST ENGLISHENGLISH CONVEYORSECTION 6 PARTS LIST ENGLISHENGLISH SECTION 6 PARTS LISTSPLIT BELT CONVEYOR SECTION 6 PARTS LIST ENGLISHGAS BURNER AND PIPING ASSEMBLY ENGLISHSECTION 6 PARTS LIST ENGLISHENGLISH MACHINERY COMPARTMENTNOTES SECTION PARTS LISTENGLISH SECTION ELECTRICAL SCHEMATICS SECTION ELECTRICAL SCHEMATICSWiring Diagram, G208-24050/60, 1PH 3W PS540 NOTES SECTION ELECTRICAL SCHEMATICSSECTION ELECTRICAL SCHEMATICS NOTESSECTION ELECTRICAL SCHEMATICS NOTESPage 24-HourService Hotline: NOTICENOTICE NOTICE