Blodgett BE3240 Especificaciones

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. BE3240-Series Oven Components Locations

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 2INSTALLATIONBE3240 OVEN INSTALLATIONREQUIRED KITS AND EQUIPMENTTYPE BE3240 BE3240 Single BE3240 Double BE3240 Double BE3240 TripleOF Gas O

SECTION 2INSTALLATION11PARTS LIST FOR BE3240 SERIES SINGLE OVEN OPTION - BASE w/15² LEGS & TOPP/N 34832ITEMNO. QTY PART NO. DESCRIPTION1 1 37900-0

12SECTION 2INSTALLATIONPARTS LIST FOR BE3240 SERIES DOUBLE OVEN OPTION - BASE w/6″″″″″ LEGS, CASTERS & TOPP/N 34833ITEMNO. QTY PART NO. DESCRIPTIO

SECTION 2INSTALLATION13PARTS LIST FOR BE3240 SERIES DOUBLE OVEN OPTION - BASE w/CASTERS & TOPP/N 34831ITEMNO. QTY PART NO. DESCRIPTION1 1 37900-00

iiIMPORTANTWARNING: IMPROPER INSTALLATION, ADJUSTMENT,ALTERATION, SERVICE OR MAINTENANCE CAN CAUSEPROPERTY DAMAGE, INJURY OR DEATH. READ THEINSTALLATI

14SECTION 2INSTALLATIONPARTS LIST FOR BE3240 SERIES TRIPLE OVEN OPTION - BASE w/CASTERS & TOPP/N 51139ITEMNO. QTY PART NO. DESCRIPTION1 1 54606 CO

SECTION 2INSTALLATION15Figure 2-6. MODEL BE3240 SINGLE OVEN DIMENSIONSConduit for Electrical ConnectionsRECOMMENDED MINIMUM CLEARANCES:Rear of Oven t

16SECTION 2INSTALLATIONFigure 2-7. MODEL BE3240 DOUBLE OVEN DIMENSIONSConduit for Electrical ConnectionsRECOMMENDED MINIMUM CLEARANCES:Rear of Oven t

SECTION 2INSTALLATION17RESTRAINT CABLE INSTALLATIONInstall the restraint cable assembly on the oven, as shownin Figure 2-9.Figure 2-8. MODEL BE3240 T

18SECTION 2INSTALLATIONWARNINGDO NOT USE CONDUIT OR GAS LINEFOR GROUND CONNECTION.CAUTIONIT IS REQUIRED THAT THE OVEN BEPLACED UNDER A VENTILATIONHOOD

SECTION 2INSTALLATION19 II. VENTILATION GUIDELINESA mechanically driven ventilation system is required forthe BE3240 Series Blodgett conveyorized gas

20SECTION 2INSTALLATIONVENTILATION CAPTURE TESTIt is recommended that a 30 second smoke candle test beperformed on your ventilation hood system. Foll

SECTION 2INSTALLATION21V. CONVEYOR REAR STOP AND ENDSTOP INSTALLATIONLocate the conveyor rear stop and end stop in theinstallation kit. Install the re

22SECTION 2INSTALLATIONNOTES

SECTION 3OPERATION23SECTION 3OPERATIONI. CONTROL FUNCTIONSWARNINGThe burner cannot operate and gas cannot flowthrough the burner without electric powe

iiiTHE REPUTATION YOU CAN COUNT ONFor over a century and a half, The Blodgett Oven Company has been buildingovens and nothing but ovens. We’ve set the

24SECTION 3OPERATIONII. COMPONENT INFORMATION ANDLOCATION (Figures 3-1 and 3-2)A. Door Safety SwitchThe Door Safety Switch is located at the lower le

SECTION 3OPERATION25D. ConveyorThe on-off switch for the conveyor motor is on the controlpanel. Also on the control panel is the digital conveyorspee

26SECTION 3OPERATIONWARNING OVEN MUST BE KEPT CLEAR OFCOMBUSTIBLES AT ALL TIMES.III. STEP-BY-STEP OPERATIONControl Panel (On split belt ovens, two con

SECTION 3OPERATION27Figure 3-6. Control Panel

28SECTION 3OPERATIONCAUTIONIn case of power failure, turn all switches to the “OFF”("O") position, open the oven window, and removethe produ

SECTION 3OPERATION29DisplayShows the Set Pointor the Actual Tem-perature in degreesFahrenheit (F) orCelsius (C)."SP LOCK"LightLights when t

30SECTION 3OPERATIONIV. QUICK REFERENCE: TROUBLESHOOTINGSYMPTOM PROBLEM SOLUTIONThe oven temperature ex-ceeded 650°F (343°C), andthe burner was autom

SECTION 4MAINTENANCE31SECTION 4MAINTENANCEWARNINGPossibility of injury from rotating parts and electricalshock exist in this oven. Turn off and lockou

32SECTION 4MAINTENANCEI. MAINTENANCE - DAILYA. ExteriorEveryday you should clean the outside of the oven with asoft cloth and mild detergent.WARNINGNe

SECTION 4MAINTENANCE33Figure 4-3.II. MAINTENANCE - MONTHLYNOTE: The oven interior may require cleaning morethan once a month depending on the volume

iv

34SECTION 4MAINTENANCE4. Remove conveyor drive chain cover as shown.5. Remove tension from drive chain by lifting and pushingthe conveyor slightly int

SECTION 4MAINTENANCE35B. Air Fingers Disassembly For Cleaning1. As the air fingers are removed use a felt pen to mark allparts of the fingers. This in

36SECTION 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 4MAINTENANCE374. Replace the air fingers by pushing in at the back side.Remember to replace them according to the numbersmarked on them when t

38SECTION 4MAINTENANCE5. Install fingers and blank plates correctly with edgesinterlocked and no space between edges.Figure 4-19.Top FingerIncorrect -

SECTION 4MAINTENANCE39D. Reinstall End Plugs1. Reinstall lower end plug. Be sure to tighten two wingscrews on the end plug.2. Reinstall conveyor.3. Re

40SECTION 4MAINTENANCEF. Checking Conveyor Belt TensionWARNINGOven conveyor belt must be cool when adjustingbelt. Do not adjust belt if HOT.1. With th

SECTION 4MAINTENANCE41G. Conveyor Belt Link Removal1. Using long nose pliers, an entire link can be removedwith the conveyor assembly either in or out

42SECTION 4MAINTENANCEH. Replacing Conveyor BeltIf a section of the conveyor belt needs replacing it can bedone with the conveyor assembly either in o

SECTION 4MAINTENANCE434. Reassemble conveyor drive chain cover and thenreassemble the bottom cover to the drive chain cover.Install both upper end plu

vNOTEWiring 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 CONTE

44SECTION 4MAINTENANCEB. Electrical TerminalsOpen the control cabinet door by removing the threescrews from the control cabinet door. Tighten all elec

SECTION 4MAINTENANCE45E. Blower Fan Shaft Bearing LubricationCAUTIONOver-greasing damages the bearing seals andaccelerates grease loss, which shortens

46SECTION 4MAINTENANCE6. Make sure bronze washer is in between the two halves.Figure 4-45.7. Place the idler shaft assembly back into place andreinsta

SECTION 4MAINTENANCE4712. Slide shaft assembly to right side, holding assemblyin place. Slide split locking collar to the left side andtighten.13. Sli

48SECTION 4MAINTENANCEBE3240-SERIES ELECTRIC OVEN KEY SPARE PARTS KIT, p/n 36805 (Figure 4-56)ITEM PART NO. ENGLISH DESCRIPTION QUANTITY1 47321 Kit, T

49SECTION 5TROUBLESHOOTINGSECTION 5TROUBLESHOOTINGPROBLEM:PRODUCTS ARE OVERCOOKEDOR UNDERCOOKEDCheck for correctsetting of conveyorspeed control.Set t

SECTION 5TROUBLESHOOTING50NOTES

51ENGLISHSECTION 6PARTS LISTSECTION 6 - PARTS LIST

52ENGLISHSECTION 6PARTS LIST

53ENGLISHSECTION 6PARTS LISTOVEN PANELS, WINDOW AND LEGSITEM QTY. P/N DESCRIPTION1 2 49947 UPPER END PLUG ASSY2 2 49946 LOWER END PLUG ASSY3 8 36452 W

viNOTES

54ENGLISHSECTION 6PARTS LIST

55ENGLISHSECTION 6PARTS LISTCONTROL PANEL7 1 57603 LABEL, CTRL DOOR RT LWR BE32407A 1 57423 LABEL, CTRL DOOR RT UPR BE3240

56ENGLISHSECTION 6PARTS LIST

57ENGLISHSECTION 6PARTS LISTBLOWER AND SHROUD

58ENGLISHSECTION 6PARTS LIST

59ENGLISHSECTION 6PARTS LISTCONVEYORITEM QTY. P/N DESCRIPTION1 1 47042 SINGLE CONVEYOR 80″EXCLUDES ITEMS 7, 8, 9, 12, 36 & 372 1 22450-0225 CONVEY

60ENGLISHSECTION 6PARTS LIST

61ENGLISHSECTION 6PARTS LISTSPLIT BELT CONVEYORITEM QTY. P/N DESCRIPTIONITEM QTY. P/N DESCRIPTION1 1 50646 SPLIT CONVEYOR 50/50 80″EXCLUDES ITEMS 7,

62ENGLISHSECTION 6PARTS LIST

63ENGLISHSECTION 6PARTS LISTMACHINERY COMPARTMENTITEM QTY. P/N DESCRIPTION1 1 28021-0047 INTERLOCK SWITCH 10A NO2P2 1 28021-0061 MOMENTARY SWITCH - 10

SECTION 1DESCRIPTION1I. MODEL IDENTIFICATIONThe Blodgett BE3240-Series may be used either as asingle oven or stacked for use as double or triple ovens

64ENGLISHSECTION 6PARTS LISTNOTES

65SECTION 7ELECTRICAL SCHEMATICSSECTION 7ELECTRICAL SCHEMATICSWiring Diagram, E208-240 50/60, 3PH 4W BE3240

SECTION 7ELECTRICAL SCHEMATICS66Wiring Diagram, E380-480 50/60, 3PH 5W BE3240

67SECTION 7ELECTRICAL SCHEMATICSWiring Diagram, E380V 50/60, 3PH 5W BE3240

SECTION 7ELECTRICAL SCHEMATICS67NOTES

G.S. Blodgett Corporation • 50 Lakeside Avenue, Box 586 • Burlington, Vermont 05402 • USATelephone (800) 331-5842, (802) 860-3700 • Fax: (802) 864-018

2SECTION 1DESCRIPTION

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