Manuals / Middleby Marshall / Kitchen Appliance / Oven

Middleby Marshall PS740E installation manual PS740 Series Electric Ovens, Model, Combinations

Models: PS740E

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PS740 Series

P/N 60254

Electric

November 18, 2008 Rev. B

Domestic & Std. Export

ENGLISH

PS740 Series Electric Ovens

Model:	Combinations:
• PS740E Electric	•	Single Oven
	• Double Oven (Two-Stack)
	•	Triple Oven (Three-Stack)

OWNER'S OPERATING AND INSTALLATION MANUAL

for domestic and standard export ovens

Middleby Cooking Systems Group • 1400 Toastmaster Drive • Elgin, IL 60120 • (847)741-3300 • FAX (847)741-4406

Page 1

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Middleby Marshall PS740E installation manual PS740 Series Electric Ovens, Owners Operating And Installation Manual, Model

Contents

PS740 Series Electric Ovens OWNERS OPERATING AND INSTALLATION MANUALfor domestic and standard export ovens ModelRETAIN THIS MANUAL FOR FUTURE REFERENCE MIDDLEBY MARSHALL MIDDLEBY MARSHALL INC. OVEN LIMITED WARRANTY Non U.S.ANO QUIBBLE LIMITED WARRANTY U.S.A. ONLYSECTION 5 - TROUBLESHOOTING TABLE OF CONTENTSSECTION 6 - ELECTRICAL WIRING DIAGRAM SECTION 3 - OPERATIONI. OVEN USES SECTION 1 - DESCRIPTIONII. OVEN COMPONENTS - see Figure Machinery Compartment Access Panel Allows accessSERIES PS740 ELECTRICAL SPECIFICATIONS I. OVEN SPECIFICATIONSWiring Diagrams are contained in Section 6 of this Manual and are also located inside the oven at theSECTION 2 - INSTALLATION PARTS LIST FOR SERIES PS740 ELECTRIC OVEN INSTALLATION KIT P/N PS740 24″ OVEN INSTALLATION REQUIRED KITS AND EQUIPMENTFigure 2-1A. PS740-Series Electric Oven Installation Parts InstallationPARTS LIST FOR SERIES PS740 ELECTRIC OVEN INSTALLATION KIT P/N PS740 OVEN INSTALLATION REQUIRED KITS AND EQUIPMENTFigure 2-1B. PS740-Series Electric Oven Installation Parts InstallationOption Base with Legs and Top Figure 2-2A. Model PS740 24″ Single OvenITEM NO DESCRIPTIONOption Base with Legs and Top Figure 2-2B. Model PS740 32″ Single OvenITEM NO DESCRIPTIONOption Base with Legs and Top Figure 2-3A. Model PS740 24″ Double OvenITEM NO DESCRIPTIONOption Base with Legs and Top Figure 2-3B. Model PS740 32″ Double OvenITEM NO DESCRIPTIONOption Base with Outriggers and Top Figure 2-4A. Model PS740 24″ Triple OvenITEM NO DESCRIPTIONOption Base with Outriggers and Top Figure 2-4B. Model PS740 32″ Triple OvenITEM NO DESCRIPTIONRESTRICT SERVICE ACCESS equipment directly to the ovenMOUNTING SUCH EQUIPMENT ON THE OVEN MAY VOID AGENCY CERTIFICATIONS III. VENTILATION SYSTEMFigure 2-7. Base pad Installation IV. ASSEMBLYFigure 2-6. Leg extension and casters installation Figure 2-8. Top panel installationFigure 2-11. Installing the Restraint Cable Figure 2-10. Top panel installationC. Restraint Cable Installation Figure 2-9. StackingFigure 2-13. Conveyor placement Figure 2-12. Conveyor installationD. Conveyor Installation Figure 2-14. Conveyor Belt tensionSWITCHING PHOTO DETECTOR RESETTING DIRECTION JUMPERE. Final Assembly CONVEYOR BELT REVERSALIII. ELECTRICAL CONNECTION INFORMATION FOR PS740E-SERIES OVENS IV. ELECTRIC SUPPLY FOR ELECTRICALLY HEATED OVENSFigure 2-18. Utility Connection Locations for Figure 2-17. Typical Electric Oven Data PlateELECTRICAL SPECIFICATIONS UTILITY ROUGH-IN DIMENSIONS AND POSITIONING FOR PS740-SERIES OVENSFigure 2-19. Typical PS740-Series Ovens Installation SUPPLY WIREC. Temperature Control/Display B. Conveyor Time SettingE. Energy Level Indicators SECTION 3 - OPERATIONB. Daily Shutdown Procedure A. Daily Startup ProcedureB. Oven Temperature/Set Point/Indicator Screen II. NORMAL OPERATION - STEP-BY-STEPPROBLEM SYMPTOMSOLUTION SYMPTOMI. MAINTENANCE - DAILY SECTION 4 - MAINTENANCEFigure 4-1. Cooling Vents and Grills Top Row II. MAINTENANCE - MONTHLYBottom Row Figure 4-2. Removing Air Fingers and PlatesFigure 4-5. Drive shaft configurations III. MAINTENANCE - EVERY 3 MONTHSD. Split Belt Disassembly and Cleaning Figure 4-4. Disassembling the idler shaftFigure 4-7. Rear panel access IV. MAINTENANCE - EVERY 6 MONTHSFigure 4-6. Disassembling the drive shaft E. Blower BeltV. KEY SPARE PARTS - Available separately. See Figure Figure 4-8. Key Spare PartsITEM QTY DESCRIPTIONPROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED SECTION TROUBLESHOOTINGPROBLEM OVEN BLOWER AND CONVEYOR OPERATE YET THE OVEN IS NOT HEATING PROBLEM OVEN DOES NOT HEATMiddleby-Marshall Model Number E208-240 Volt 50/60 Hz, 3 Phase SECTION 6 - WIRING DIAGRAM60741 Rev. F Middleby-Marshall Model Number E380-480 Volt 50/60 Hz, 3 PhasePage Page relieves the manufacturer of all warranty and liability

PS740 Series Electric Ovens

Model:

Combinations:

• PS740E Electric

Single Oven

• Double Oven (Two-Stack)

Triple Oven (Three-Stack)

OWNER'S OPERATING AND INSTALLATION MANUAL

for domestic and standard export ovens