Middleby-marshall PS540E Manual de usuario

©2006 Middleby Marshall Inc.MiddlebyMiddlebyMiddlebyMiddlebyMiddlebyMarshallMarshallMarshallMarshallMarshallA MIDDLEBY COMPANYPS540-Series Electric Ov

6SECTION 1DESCRIPTIONIII. COMPONENT FUNCTIONA. Conveyor Motor and Conveyor BeltThe conveyor belt is driven by a variable-speed electricmotor (Figure 1

SECTION 1DESCRIPTION7Figure 1-8. Cooling Fan

8SECTION 1DESCRIPTIONHalf Blank PlateBlank PlateOuter PlateInner PlateFingerManifold AssemblyBaffleFigure 1-9. Blank Plates (two sizes) and an Air Fi

SECTION 2INSTALLATION9SECTION 2INSTALLATIONNOTE: The oven, when installed, must be electricallygrounded in accordance with local codes, or in the ab-

10SECTION 2INSTALLATIONPS540 OVEN INSTALLATIONREQUIRED KITS AND EQUIPMENTTYPE PS540 PS540 Single PS540 Double PS540 Double PS540 TripleOF Gas Oven O

SECTION 2INSTALLATION11PARTS LIST FOR PS540 SERIES SINGLE OVEN OPTION - BASE w/15″″″″″ LEGS & TOPP/N 34832ITEMNO. QTY PART NO. DESCRIPTION1 1 3790

12SECTION 2INSTALLATIONPARTS LIST FOR PS540 SERIES DOUBLE OVEN OPTION - BASE w/6″″″″″ LEGS, CASTERS & TOPP/N 34833ITEMNO. QTY PART NO. DESCRIPTION

SECTION 2INSTALLATION13PARTS LIST FOR PS540 SERIES TRIPLE OVEN OPTION - BASE w/CASTERS & TOPP/N 51139ITEMNO. QTY PART NO. DESCRIPTION1 1 54606 COM

14SECTION 2INSTALLATIONFigure 2-5. MODEL PS540 SINGLE OVEN DIMENSIONSGAS INLETELECTRICAL JUNCTION BOXRECOMMENDED MINIMUM CLEARANCES:Rear of Oven to W

SECTION 2INSTALLATION15Figure 2-6. MODEL PS540 DOUBLE OVEN DIMENSIONSGAS INLETELECTRICAL JUNCTION BOXRECOMMENDED MINIMUM CLEARANCES:Rear of Oven to W

iiWARNINGFOR YOUR SAFETY, DO NOT STORE OR USEGASOLINE OR OTHER FLAMMABLE VAPORS ANDLIQUIDS IN THE VICINITY OF THIS OR ANY OTHERAPPLIANCE.WARNINGImprop

16SECTION 2INSTALLATIONRESTRAINT CABLE INSTALLATIONInstall the restraint cable assembly on the oven, as shownin Figure 2-6.Figure 2-7. MODEL TRIPLE O

SECTION 2INSTALLATION17WARNINGDO NOT USE CONDUIT OR GAS LINEFOR GROUND CONNECTION.CAUTIONIT IS REQUIRED THAT THE OVEN BEPLACED UNDER A VENTILATIONHOOD

18SECTION 2INSTALLATION II. VENTILATION GUIDELINESA mechanically driven ventilation system is required forthe PS540 Series Middleby Marshall conveyori

SECTION 2INSTALLATION19III. ELECTRICAL CONNECTIONINFORMATION FOR PS540-SERIESOVENS.WARNINGAuthorized supplier personnel normally accom-plish the conne

20SECTION 2INSTALLATIONVI. CONVEYOR REAR STOP AND ENDSTOP INSTALLATIONLocate the conveyor rear stop and end stop in theinstallation kit. Install the r

SECTION 3OPERATION21SECTION 3OPERATIONI. CONTROL FUNCTIONSWARNINGA possibility of injury from rotating parts andelectric shock exists in this oven.Nev

22SECTION 3OPERATIONII. COMPONENT INFORMATION ANDLOCATION (Figures 3-1 and 3-2)A. Door Safety SwitchThe Door Safety Switch is located at the lower le

SECTION 3OPERATION23E. ConveyorThe on-off switch for the conveyor motor is on the controlpanel. Also on the control panel is the digital conveyorspee

24SECTION 3OPERATIONWARNING OVEN MUST BE KEPT CLEAR OFCOMBUSTIBLES AT ALL TIMES.III. STEP-BY-STEP OPERATIONControl Panel (On split belt ovens, two con

SECTION 3OPERATION254. Open the oven window.Figure 3-6. Control Panel

iiiMIDDLEBY MARSHALL INC.OVEN LIMITED WARRANTY(Non U.S.A.)The Seller warrants equipment manufactured by it to be free fromdefects in material and work

26SECTION 3OPERATIONCAUTIONIn case of power failure, turn all switches to the “OFF”("O") position, open the oven window, and removethe produ

SECTION 3OPERATION27DisplayShows the Set Pointor the Actual Tem-perature in degreesFahrenheit (F) orCelsius (C)."SP LOCK"LightLights when t

28SECTION 3OPERATIONIV. QUICK REFERENCE: TROUBLESHOOTINGSYMPTOM PROBLEM SOLUTIONThe oven temperature ex-ceeded 650°F (343°C), andthe burner was autom

SECTION 4MAINTENANCE29SECTION 4MAINTENANCEWARNINGPossibility of injury from rotating parts and electricalshock exist in this oven. Turn off and lockou

30SECTION 4MAINTENANCEI. MAINTENANCE - DAILYA. ExteriorEveryday you should clean the outside of the oven with asoft cloth and mild detergent.WARNINGNe

SECTION 4MAINTENANCE31Figure 4-3.II. MAINTENANCE - MONTHLYNOTE: The oven interior may require cleaning morethan once a month depending on the volume

32SECTION 4MAINTENANCE4. Remove conveyor drive chain cover as shown.5. Remove tension from drive chain by lifting and pushingthe conveyor slightly int

SECTION 4MAINTENANCE33B. Air Fingers Disassembly For Cleaning1. As the air fingers are removed use a felt pen to mark allparts of the fingers. This in

34SECTION 4MAINTENANCE6. To remove the inner plate, pull the plate out and then up.Figure 4-12.7. The outer finger plate is stainless and may be clean

SECTION 4MAINTENANCE352. Reassemble the inner plate. Keep your fingers clear soyou won’t pinch them. The inner plate of a finger will onlygo in one wa

ivNOTEWiring Diagrams are in Section 7 of this Manual.The diagram for each oven is also on the lowerinner surface of its Control Console.TABLE OF CONT

36SECTION 4MAINTENANCE5. Install fingers and blank plates correctly with edgesinterlocked and no space between edges.Figure 4-21.Top FingerIncorrect -

SECTION 4MAINTENANCE37E. Reinstall End Plugs1. Reinstall lower end plug. Be sure to tighten two wingscrews on the end plug.2. Reinstall conveyor.3. Re

38SECTION 4MAINTENANCEG. Checking Conveyor Belt TensionWARNINGOven conveyor belt must be cool when adjustingbelt. Do not adjust belt if HOT.1. With th

SECTION 4MAINTENANCE39H. Conveyor Belt Link Removal1. Using long nose pliers, an entire link can be removedwith the conveyor assembly either in or out

40SECTION 4MAINTENANCEI. Replacing Conveyor BeltIf a section of the conveyor belt needs replacing it can bedone with the conveyor assembly either in o

SECTION 4MAINTENANCE414. Reassemble conveyor drive chain cover and thenreassemble the bottom cover to the drive chain cover.Install both upper end plu

42SECTION 4MAINTENANCEB. Electrical TerminalsOpen the control cabinet door by removing the threescrews from the control cabinet door. Tighten all elec

SECTION 4MAINTENANCE43E. Blower Fan Shaft Bearing LubricationCAUTIONOver-greasing damages the bearing seals andaccelerates grease loss, which shortens

44SECTION 4MAINTENANCE6. Make sure bronze washer is in between the two halves.Figure 4-47.7. Place the idler shaft assembly back into place andreinsta

SECTION 4MAINTENANCE4512. Slide shaft assembly to right side, holding assemblyin place. Slide split locking collar to the left side andtighten.13. Sli

SECTION 1DESCRIPTION1I. MODEL IDENTIFICATIONThe Middleby Marshall PS540-Series may be used eitheras a single oven or stacked for use as double or trip

46SECTION 4MAINTENANCEPS540-SERIES ELECTRIC OVEN KEY SPARE PARTS KIT (Figure 4-56)ITEM PART NO. ENGLISH DESCRIPTION QUANTITY1 47321 Temperature Contro

47SECTION 5TROUBLESHOOTINGSECTION 5TROUBLESHOOTINGPROBLEM:PRODUCTS ARE OVERCOOKEDOR UNDERCOOKEDCheck for correctsetting of conveyorspeed control.Set t

SECTION 5TROUBLESHOOTING48NOTES

49ENGLISHSECTION 6PARTS LISTSECTION 6 - PARTS LIST

50ENGLISHSECTION 6PARTS LIST

51ENGLISHSECTION 6PARTS LISTOVEN PANELS, WINDOW AND LEGSITEM QTY. P/N DESCRIPTION1 2 49947 UPPER END PLUG ASSEMBLY2 2 49946 LOWER END PLUG ASSEMBLY3 8

52ENGLISHSECTION 6PARTS LIST

53ENGLISHSECTION 6PARTS LISTCONTROL PANEL

54ENGLISHSECTION 6PARTS LIST

55ENGLISHSECTION 6PARTS LISTBLOWER AND SHROUD

2SECTION 1DESCRIPTIONPS540 SERIES OVEN SPECIFICATIONSConveyor Belt Width 32″ (813mm)Heating Zone Length 40-1/2″ (1028mm)Baking Area Square Feet 9 sq.

56ENGLISHSECTION 6PARTS LIST

57ENGLISHSECTION 6PARTS LISTCONVEYORITEM QTY. P/N DESCRIPTION1 1 47042 SINGLE CONVEYOR 80″EXCLUDES ITEMS 7, 8, 9, 12, 36 & 372 1 22450-0225 CONVEY

58ENGLISHSECTION 6PARTS LIST

59ENGLISHSECTION 6PARTS LISTSPLIT BELT CONVEYORITEM QTY. P/N DESCRIPTIONITEM QTY. P/N DESCRIPTION1 1 50646 SPLIT CONVEYOR 50/50 80″EXCLUDES ITEMS 7,

60ENGLISHSECTION 6PARTS LIST

61ENGLISHSECTION 6PARTS LISTMACHINERY COMPARTMENTITEM QTY. P/N DESCRIPTION1 1 28021-0047 INTERLOCK SWITCH 10A NO2P2 1 28021-0061 MOMENTARY SWITCH - 10

62ENGLISHSECTION 6PARTS LISTNOTES

63SECTION 7ELECTRICAL SCHEMATICSSECTION 7ELECTRICAL SCHEMATICSWiring Diagram, E208-240 50/60, 3PH 4W PS540ES50466C

SECTION 7ELECTRICAL SCHEMATICS64Wiring Diagram, E380-480 50/60, 3PH 5W PS540ES50140C

65SECTION 7ELECTRICAL SCHEMATICSWiring Diagram, E380V 50/60, 3PH 5W PS540ES50467C

SECTION 1DESCRIPTION3II. PRINCIPLE OF AIR FLOWThe fan-style blower draws air into the oven plenum whereit is heated. The blower then pushes the hot a

SECTION 7ELECTRICAL SCHEMATICS66Wiring Diagram, E400-416V 50/60, 3PH 5W PS540ES51068D

Middleby Cooking Systems Group • 1400 Toastmaster Drive • Elgin, IL 60120 • USA • (847)741-3300 • FAX (847)741-440624-Hour Service Hotline: 1-(800)-2

4SECTION 1DESCRIPTIONSeries ovens used to bake pizza have four bottom fingersand two top fingers. For special product baking require-ments, a number o

SECTION 1DESCRIPTION5III. COMPONENT FUNCTION (Figure 1-6)Figure 1-6. PS540-Series Oven Components Locations