Manuals / Middleby Marshall / Kitchen Appliance / Oven

Middleby Marshall PS528 (Double), PS528E Install fingers and blank plates correctly with edges

Models: PS528 (Triple) PS528 (Double) PS528E

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5. Install fingers and blank plates correctly with edges

SECTION 4

MAINTENANCE

5. Install fingers and blank plates correctly with edges

interlocked and no space between edges.

Top Finger

Tab on Outer Plate of Finger

Located in Groove

Incorrect - Too

Much Space

Blank Plate

	Top Finger	Incorrect - Too
	Top Finger	Much Space
		Much Space

Blank Plate

Tab on Outer Plate of Finger

Located in Groove

Correct - Edges

Top FingerOverlap Com-

pletely

Blank Plate

Tab on Outer Plate of Finger

Located in Groove

Figure 4-18.

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Image 34

Middleby Marshall PS528 (Double), PS528E, PS528 (Triple) Install fingers and blank plates correctly with edges

Contents

manual installationowners operating PS528-Series OVENS Model PS528EFOR YOUR SAFETY, DO NOT STORE OR USE MIDDLEBY MARSHALL MIDDLEBY MARSHALL INC. OVEN LIMITED WARRANTY Non U.S.ANo Quibble Limited Warranty U.S.A. OnlySERIES PS528 ELECTRICAL SPECIFICATIONS TABLE OF CONTENTSTABLE OF CONTENTS INSTALLATION KITSECTION DESCRIPTION I. MODEL IDENTIFICATIONThis Manual Must Be Kept For Future Reference PS528 SERIES OVEN SPECIFICATIONSSERIES PS1828 ELECTRICAL SPECIFICATIONS Main BlowerSECTION DESCRIPTION Figure 1-4. PS528-Series Oven Components LocationsII. COMPONENT FUNCTION SECTION DESCRIPTION Figure 1-6. Cooling FanF2. Blank Plates Figure 1-7. Blank Plates two sizes and an Air FingerSECTION INSTALLATION I. UNLOADINGINSTALLATION KIT PARTS LIST FOR SERIES PS528 ELECTRIC OVEN INSTALLATION KITPARTS LIST FOR SERIES PS528 ELECTRIC OVEN Figure 2-1. PS528-Series Electric Oven Installation PartsFigure 2-5. MODEL PS528 SINGLE OVEN DIMENSIONS SECTION INSTALLATION Figure 2-6. MODEL PS528 DOUBLE OVEN DIMENSIONSSECTION INSTALLATION Figure 2-7. MODEL 528 TRIPLE OVEN DIMENSIONSELECTRICAL SPECIFICATIONS UTILITY ROUGH-IN DIMENSIONS AND POSITIONING FOR PS528-SERIES OVENSFigure 2-9. Typical PS528-Series Ovens Installation UNIT MUST HAVE AIR VENT PLATES INSTALLED OR WARRANTY WILL BE VOIDFigure 2-10. Typical Electric Oven Data Plate Services at 847-741-3300. Press 3, then 5 for Technical SupportIV. ELECTRIC SUPPLY FOR ELECTRICALLY HEATED OVENS Figure 2-11. Junction Connection BoxSECTION INSTALLATION I. CONTROL FUNCTIONS SECTION OPERATIONFigure 3-1. PS528-Series Oven Control Functions C. Heat Switch A. Door Safety SwitchB. Blower Switch II. COMPONENT INFORMATION AND LOCATION Figures 3-1 andchamber - BEGINNING OF TIMING MEASURING CONVEYOR SPEEDFigure 3-4. Product at entrance end of baking Figure 3-5. Product at exit end of baking chamber - END OF TIMINGB. Shutdown Procedure A. Startup Procedures Daily StartupPower Failure III. STEP-BY-STEP OPERATIONSECTION OPERATION Figure 3-6. Control PanelIV. NORMAL OPERATION - STEP-BY-STEP A.Daily Startup ProcedureB. daily Shutdown ProcedurE waitSP LOCK Light Service KeyDisplay OVERTEMP LightOven will not turn on at all appears in display, oven is not heating V. QUICK REFERENCE TROUBLESHOOTINGlight is lit, food product is undercooked Oven will not heatSECTION MAINTENANCE SECTION MAINTENANCEA. Exterior I. MAINTENANCE - DAILYFigure 4-2. Conveyor Belt and Crumb Pan Cleaning B. Cooling FanA. Removing Conveyor From Oven For Cleaning II. MAINTENANCE - MONTHLYPRECAUTIONS Quantity6. Remove conveyor as shown B. Air Fingers Disassembly For Cleaning5. Lift other side of conveyor and push toward other side Be careful not to bump the drive sprocketT1 T2 T3 B1 B2 B3 Standard FingersC. Reassembly of Air Fingers Figure 4-12. Standard Lower Finger Figure 4-13. Standard Upper FingerExtended Lip Tab on Outer Plate Flange of Finger Manifold Tab on Outer Plate5. Install fingers and blank plates correctly with edges interlocked and no space between edgesD. Reinstall End Plugs E. Conveyor Reassembly Into Oven F. Checking Conveyor Belt TensionG. Conveyor Belt Link Removal SECTION 4 MAINTENANCE H. Attaching Drive ChainIMPORTANT NOTICES III. MAINTENANCE - EVERY 3 MONTHSIV. MAINTENANCE - EVERY 6 MONTHS A. Electrical TerminalsENGLISH DESCRIPTION KEY SPARE PARTS KITPS528-SERIES ELECTRIC OVEN KEY SPARE PARTS KIT Figure QUANTITYPROBLEM OVEN BLOWER AND CONVEYOR OPERATE YET THE OVEN IS NOT HEATING SECTION TROUBLESHOOTINGPROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED PROBLEM OVEN DOES NOT HEATSECTION TROUBLESHOOTING SECTION 6 - PARTS LIST ENGLISHSECTION 6 PARTS LIST ENGLISHSINGLE OVEN EXPLODED VIEW ENGLISHDESCRIPTION SECTION 6 PARTS LIST ENGLISHENGLISH RELAY PANELSECTION 6 PARTS LIST ENGLISHSECTION PARTS LIST BLOWER ASSEMBLYSWITCH, MOMENTARY-12A, NO 2 POLE ENGLISHSECTION 6 PARTS LIST ENGLISHENGLISH CONTROL PANELSECTION 6 PARTS LIST ENGLISHENGLISH SINGLE CONVEYORSECTION PARTS LIST ENGLISHSECTION ELECTRICAL SCHEMATICS SECTION ELECTRICAL SCHEMATICSWiring Diagram, E208-240V 50/60/1, PS528 P/N 62311 REV B SECTION ELECTRICAL SCHEMATICS Wiring Diagram, E208-240V 50/60/3, PS528 P/N 62309 REV BSECTION ELECTRICAL SCHEMATICS Wiring Diagram, E380-480V 50/60/3, PS528 P/N 62310 REV BSECTION ELECTRICAL SCHEMATICS Wiring Diagram, E380V 50/60/3 CE PS528 P/N 63969 REV BSECTION ELECTRICAL SCHEMATICS relieves the manufacturer of all warranty and liability