Manuals / Middleby Marshall / Kitchen Appliance / Oven

Middleby Marshall PS528G PARTS LIST FOR SERIES PS528 Gas OVEN, Section Installation, Item No

Models: PS528G

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PARTS LIST FOR SERIES PS528 Gas OVEN

SECTION 2

INSTALLATION

PARTS LIST FOR SERIES PS528 Gas OVEN

INSTALLATION KIT Double Stack Oven P/N 63947

ITEM NO.	QTY	PART NO.	DESCRIPTION
1	2	62208	INSULATION BOTTOM TRAY
2	1	62206	BOTTOM TRAY WELDMENT
3	1	61650	TOP COVER
4	4	51387	SCREW MSSLT THREAD 8-32 × 1/2, 18-8
5	4	3101908	LEG 4″ AD FT
7	1	22450-0228	GAS HOSE RESTRAINT CABLE
8	2	22361-0001	GAS HOSE
9	1	49975	CORD & PLUG NEMA L6-20P
10	1	23115-0009	MANUAL GAS VALVE, 3/4″ × 1/2, COUPLER
11	1	31823	REDUCER, 3/4″ – 1/2″
12	1	59227	HEAT GUARD
13	4	62207	INSULATION
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PARTS LIST FOR SERIES PS528 Gas OVEN

INSTALLATION KIT Triple Stack Oven P/N 63948

ITEM NO.	QTY	PART NO.	DESCRIPTION
1	2	62208	INSULATION BOTTOM TRAY
2	1	62206	BOTTOM TRAY WELDMENT
3	1	61650	TOP COVER
4	4	51387	SCREW MSSLT THREAD 8-32 × 1/2, 18-8
5	4	M3828	PIN, ALIGNMENT
7	1	22450-0228	GAS HOSE RESTRAINT CABLE
8	3	22361-0001	GAS HOSE
9	1	49975	CORD & PLUG NEMA L6-20P
10	1	23115-0009	MANUAL GAS VALVE, 3/4″ × 1/2, COUPLER
11	1	31823	REDUCER, 3/4″ – 1/2″
12	2	59227	HEAT GUARD
13	4	62207	INSULATION
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8Figure 2-1 (continued). PS528-Series Gas Oven Installation Parts

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Middleby Marshall PS528G PARTS LIST FOR SERIES PS528 Gas OVEN, INSTALLATION KIT Double Stack Oven P/N, Item No

Contents

owners operating installationmanual PS528-Series OVENS Model PS528GGASOLINE OR OTHER FLAMMABLE VAPORS AND FOR YOUR SAFETY, DO NOT STORE OR USELIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE KEEP THIS MANUAL IN A VISIBLE LOCATION NEAR THE OVENMIDDLEBY MARSHALL MIDDLEBY MARSHALL INC. OVEN LIMITED WARRANTY Non U.S.ANo Quibble Limited Warranty Installation DateTABLE OF CONTENTS TABLE OF CONTENTSContinued A. Conveyor Motor and Conveyor BeltSECTION DESCRIPTION SECTION DESCRIPTIONI. MODEL IDENTIFICATION Figure 1-1. Single PS528 OvenSERIES PS528 ELECTRICAL SPECIFICATIONS PS528 SERIES OVEN SPECIFICATIONSWiring Diagrams are contained in Section 6 of this Manual Gas orifice and pressure specifications per oven cavity - CE ovensFigure 1-4. PS528-Series Oven Components Locations SECTION DESCRIPTIONII. COMPONENT FUNCTION Figure Blower Assembly Right Control Box II. COMPONENT FUNCTIONSECTION DESCRIPTION Figure 1-5. Machinery Compartment ComponentsFigure 1-6. Cooling Fan SECTION DESCRIPTIONFigure 1-7. Blank Plates two sizes and an Air Finger SECTION DESCRIPTIONF2. Blank Plates SECTION 2 INSTALLATION SECTION INSTALLATIONPARTS LIST FOR SERIES PS528 GAS OVEN SECTION INSTALLATIONINSTALLATION KIT I. UNLOADINGINSTALLATION KIT Double Stack Oven P/N PARTS LIST FOR SERIES PS528 Gas OVENINSTALLATION KIT Triple Stack Oven P/N SECTION INSTALLATIONFigure 2-5. MODEL PS528 SINGLE OVEN DIMENSIONS SECTION INSTALLATIONFigure 2-6. MODEL PS528 DOUBLE OVEN DIMENSIONS SECTION INSTALLATIONThe Opening Height is Adjustable from 2-1/4 inch mini 2 P/N 59927 is shown in its correct installed positionFigure 2-7. MODEL 528 TRIPLE OVEN DIMENSIONS SECTION INSTALLATIONII. VENTILATION GUIDELINES UTILITY ROUGH-IN DIMENSIONS AND POSITIONING FOR PS528-SERIES OVENSSECTION INSTALLATION Figure 2-9. Typical PS528-Series Ovens InstallationIV. ELECTRIC SUPPLY FOR GAS HEATED OVENS III. ELECTRICAL CONNECTION INFORMATION FOR PS528-SERIES OVENSSECTION INSTALLATION Figure 2-11. Junction Connection BoxDURING PRESSURE TESTING NOTE THE FOLLOWING SECTION INSTALLATIOND. Adjusting the Maximum Pressure Setting E. Adjusting the Minimum Pressure SettingG. Maintenance SECTION INSTALLATIONH. Connection gas leak test before operating the oven1. Checking the Gas Supply Inlet Pressure SECTION INSTALLATIONSECTION INSTALLATION SECTION OPERATION SECTION OPERATIONI. CONTROL FUNCTIONS Figure 3-1. PS528-Series Oven Control FunctionsA. Door Safety Switch II. COMPONENT INFORMATION AND LOCATION Figures 3-1 andB. Blower Switch C. Heat SwitchSECTION OPERATION MEASURING CONVEYOR SPEEDFigure 3-4. Product at entrance end of baking chamber - BEGINNING OF TIMINGA. Startup Procedures Daily Startup III. STEP-BY-STEP OPERATIONPower Failure B. Shutdown ProcedureFigure 3-6. Control Panel SECTION OPERATIONA.Daily Startup Procedure IV. NORMAL OPERATION - STEP-BY-STEPB. daily Shutdown ProcedurE SECTION OPERATIONSECTION 3 OPERATION SYMPTOM V. QUICK REFERENCE TROUBLESHOOTINGPROBLEM SOLUTIONSECTION MAINTENANCE SECTION MAINTENANCEII. MAINTENANCE - MONTHLY I. MAINTENANCE - DAILYSECTION MAINTENANCE Crumb Pan CleaningNOTE The oven interior may require cleaning more SECTION MAINTENANCEPRECAUTIONS A. Removing Conveyor From Oven For Cleaningside 6. Remove conveyor as shown SECTION MAINTENANCEBe careful not to bump the drive sprocket while handling the conveyor, to avoid damaging the drive shaftSECTION MAINTENANCE T1 T2 T3 B1 B2 B3B. Air Fingers Disassembly For Cleaning Standard FingersC. Reassembly of Air Fingers SECTION MAINTENANCEFigure 4-12. Standard Lower Finger Figure 4-13. Standard Upper Finger Extended Lip Tab on Outer Plate Flange of Finger Manifold Tab on SECTION MAINTENANCEOuter Plate 5. Install fingers and blank plates correctly with edges SECTION MAINTENANCEinterlocked and no space between edges D. Reinstall End Plugs SECTION MAINTENANCEE. Conveyor Reassembly Into Oven SECTION MAINTENANCEF. Checking Conveyor Belt Tension G. Conveyor Belt Link Removal4. Unhook the link to be removed SECTION MAINTENANCEH. Attaching Drive Chain SECTION 4 MAINTENANCEIV. MAINTENANCE - EVERY 6 MONTHS III. MAINTENANCE - EVERY 3 MONTHSIMPORTANT NOTICES SECTION MAINTENANCEPS528-SERIES GAS OVEN KEY SPARE PARTS KIT Figure KEY SPARE PARTS KITSECTION MAINTENANCE ENGLISH DESCRIPTIONSECTION TROUBLESHOOTING SECTION TROUBLESHOOTINGPROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED PROBLEM OVEN BLOWER AND CONVEYOR OPERATE YET THE OVEN IS NOT HEATINGSECTION TROUBLESHOOTING SECTION ELECTRICAL SCHEMATICS SECTION ELECTRICAL SCHEMATICSWiring Diagram, G208-240 50/60 GO, PS528G P/N 62317 REV B lieves the manufacturer of all warranty and liability