Manuals / Middleby Marshall / Kitchen Appliance / Oven

Middleby Marshall PS540G installation manual English, Machinery Compartment, Description

Models: PS540G

1 76

Page 69

MACHINERY COMPARTMENT

	ITEM	QTY.	P/N	DESCRIPTION
	1	1	28021-0047	INTERLOCK SWITCH 10A NO2P

	2	1	28021-0061	MOMENTARY SWITCH - 10A NO 2 POLE

	3	1	44687	MOTOR 1/2 HP

	4	1	49953	MOTOR MOUNTING BRACKET WELDMENT

	5	1	50449	MOTOR SUPPORT BRACKET

	6	8	1513D8805	SCREW, HEX HD 3/8″-16 × 3/4″ - NP

	7	8	21422-0001	LOCK WASHER, SPLIT 3/8″ ZP

	8	8	21416-0001	FLAT WASHER SS 3/8″

	9	4	A3896	MACHINE SCREW, HEX HD 5/16″-18 × 1″ 18-8

	10	4	3023A8807	FLAT WASHER 5/16″ SAE NP

	11	4	21126-0004	HEX NUT SS 5/16-18

65	12	4	A3682	LOCK WASHER 5/16″

	13	1	36451	COOLING FAN 230V AC
	13	1	36451	COOLING FAN 230V AC

	14	1	31497	FINGER COOLING FAN GUARD

	15	1	33812-3	THERMOCOUPLE, TYPE “J” SHIELDED 9.50 × 60″

SECTION 6

PARTS LIST

ENGLISH

Page 69

Image 69

Middleby Marshall PS540G installation manual English, Machinery Compartment, Description

Contents

owners operating installationmanual MiddlebyFOR YOUR SAFETY, DO NOT STORE OR USE Installation Date NO QUIBBLE LIMITED WARRANTYU.S.A. ONLY Model NoTABLE OF CONTENTS TABLE OF CONTENTSContinued SECTION DESCRIPTION SECTION DESCRIPTIONI. MODEL IDENTIFICATION Figure 1-1. Single PS540 OvenSERIES PS540 ELECTRICAL SPECIFICATIONS PS540 SERIES OVEN 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 III. COMPONENT FUNCTION SECTION DESCRIPTIONLeft Control Box Right Control BoxSECTION DESCRIPTION Figure 1-8. Cooling FanE. Cooling Fan - See Figure Figure 1-9. Blank Plates two sizes and an Air Finger SECTION DESCRIPTIONF. Air Fingers and Blank Plates - See Figure F1. Air Fingers F2. Blank PlatesSECTION INSTALLATION SECTION INSTALLATIONI. UNLOADING PS540 OVEN INSTALLATION REQUIRED KITS AND EQUIPMENT SECTION INSTALLATIONPARTS LIST FOR SERIES PS540 GAS OVEN INSTALLATION KITFigure 2-2. Model PS540 Single Oven Option Base with Legs and Top SECTION INSTALLATIONFigure 2-3. Model PS540 Double Oven Option Base with Legs and Top SECTION INSTALLATIONSECTION INSTALLATION Figure 2-4. Model PS540 Triple OvenOption Base with Outriggers and Top Figure 2-5. MODEL PS540 SINGLE OVEN DIMENSIONS SECTION INSTALLATIONGAS INLET ELECTRICAL JUNCTION BOXSECTION INSTALLATION Figure 2-6. MODEL PS540 DOUBLE OVEN DIMENSIONS1 GAS INLET 2 ELECTRICAL JUNCTION BOX RESTRAINT CABLE INSTALLATION SECTION INSTALLATIONFigure 2-7. MODEL TRIPLE OVEN DIMENSIONS Figure 2-8. Restraint Cable Assembly InstallationUTILITY ROUGH-IN DIMENSIONS AND POSITIONING FOR PS540-SERIES OVENS SECTION INSTALLATIONFigure 2-9. Typical PS540-Series Ovens Installation DO NOT USE CONDUIT OR GAS LINE FOR GROUND CONNECTIONII. VENTILATION GUIDELINES SECTION INSTALLATIONVENTILATION CAPTURE TEST VENTILATION HOODDO NOT CONNECT BLACK WIRE TO HIGH LEG VOLTAGE OF THE BLACK AND SECTION INSTALLATIONWHITE 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 VI. CONVEYOR REAR STOP AND END STOP INSTALLATION SECTION 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 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 Initial StartupB. Shutdown Procedure SECTION OPERATIONFigure 3-6. Control Panel SECTION OPERATIONSECTION OPERATION B. DAILYSHUTDOWNPROCEDUREII. NORMAL OPERATION - STEP-BY-STEP wait + forSECTION 3 OPERATION SYMPTOM IV. QUICK REFERENCE TROUBLESHOOTINGPROBLEM SOLUTIONSECTION MAINTENANCE SECTION MAINTENANCEI. MAINTENANCE - DAILY SECTION MAINTENANCEFigure 4-2. Conveyor Belt and Crumb Pan Cleaning A. ExteriorSECTION MAINTENANCE II. MAINTENANCE - MONTHLYPRECAUTIONS A. Removing Conveyor From Oven For Cleaning4. Remove conveyor drive chain cover as shown SECTION MAINTENANCEB. Air Fingers Disassembly For Cleaning SECTION MAINTENANCET1 T2 T3 T4 B1 B2 B3 B4 Standard FingersC. Cleaning the Window SECTION MAINTENANCED. Reassembly of Air Fingers Figure 4-13. Standard Lower Finger Figure 4-14. Standard Upper Fingerclear so you won’t pinch them SECTION MAINTENANCESECTION MAINTENANCE E. Reinstall End Plugs SECTION MAINTENANCESECTION MAINTENANCE F. Conveyor Reassembly Into OvenG. Checking Conveyor Belt Tension H. Conveyor Belt Link Removal SECTION MAINTENANCESECTION MAINTENANCE I. Replacing Conveyor BeltJ. Attaching Drive Chain SECTION MAINTENANCE III. MAINTENANCE - EVERY 3 MONTHSA. Cleaning the Blower/Fan Motor B. Electrical Terminals SECTION MAINTENANCEC. Ventilation D. Checking the Blower/Fan BeltF. Split-belt Conveyor Shaft Cleaning MAINTENANCESECTION E. Blower Fan Shaft Bearing Lubrication6. Make sure bronze washer is in between the two halves SECTION MAINTENANCEIV. MAINTENANCE - EVERY 6 MONTHS SECTION MAINTENANCEIMPORTANT NOTICES KEY SPARE PARTS KIT SECTION MAINTENANCEPS540-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 ENGLISH SECTION 6 PARTS LISTENGLISH SECTION 6 PARTS LISTOVEN PANELS, WINDOW AND LEGS DESCRIPTIONENGLISH SECTION PARTS LISTENGLISH SECTION PARTS LISTCONTROL PANEL DESCRIPTIONENGLISH SECTION 6 PARTS LISTENGLISH BLOWER AND SHROUDDESCRIPTION ENGLISH SECTION 6 PARTS LISTCONVEYOR ENGLISHDESCRIPTION DESCRIPTIONENGLISH SECTION 6 PARTS LISTENGLISH SECTION 6 PARTS LISTSPLIT BELT CONVEYOR DESCRIPTIONENGLISH SECTION 6 PARTS LISTGAS BURNER AND PIPING ASSEMBLY ENGLISHDESCRIPTION ENGLISH SECTION 6 PARTS LISTENGLISH MACHINERY COMPARTMENTDESCRIPTION ENGLISH SECTION PARTS LISTSECTION ELECTRICAL SCHEMATICS SECTION ELECTRICAL SCHEMATICSWiring Diagram, G208-240 50/60, 1PH 3W PS540 Wiring Diagram, G208-240 50/60, 1PH 3W PS540 SECTION ELECTRICAL SCHEMATICSSECTION ELECTRICAL SCHEMATICS SECTION ELECTRICAL SCHEMATICS Page 24-Hour Service Hotline