Manuals / Middleby Marshall / Kitchen Appliance / Oven

Middleby Marshall PS740E installation manual Retain This Manual For Future Reference

Models: PS740E

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NOTICE:

This Owner's Operating and Installation Manual should be given to the user. The operator of the oven should be familiar with the functions and operation of the oven.

This manual must be kept in a prominent, easily reachable location near the oven.

It is suggested to obtain a service contract with a Middleby Marshall Authorized Service Agent.

WARNING

FOR YOUR SAFETY, DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS

AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.

WARNING

Improper installation, adjustment, alteration, service, or maintenance can cause

property damage, injury, or death. Read the installation, operation, and maintenance instructions

thoroughly before installing or servicing this equipment.

IMPORTANT

An electrical wiring diagram for the oven is located inside the machinery compartment.

IMPORTANT

It is the customer’s responsibility to report any concealed or non-concealed damage to the freight company. Retain all shipping materials until it is certain that the equipment has not suffered concealed shipping damage.

NOTICE

CONTACT YOUR MIDDLEBY MARSHALL AUTHORIZED SERVICE AGENT TO PERFORM

MAINENANCE AND REPAIRS. AN AUTHORIZED SERVICE AGENCY DIRECTORY IS

SUPPLIED WITH YOUR OVEN.

NOTICE

Using any parts other than genuine Middleby Marshall factory manufactured parts relieves the

manufacturer of all warranty and liability.

NOTICE

Middleby Marshall (Manufacturer) reserves the right to change specifications at any time.

NOTICE

The equipment warranty is not valid unless the oven is installed, started and demonstrated under the

supervision of a factory certified installer.

NOTICE

A Middleby Marshall certified installer must be used to install and service this appliance.

NOTICE

This equipment is only for professional use and shall be used by qualified people.

RETAIN THIS MANUAL FOR FUTURE REFERENCE.

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

www.middleby.com

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Middleby Marshall PS740E installation manual Retain This Manual For Future Reference

Contents

for domestic and standard export ovens OWNERS OPERATING AND INSTALLATION MANUALPS740 Series Electric Ovens ModelRETAIN THIS MANUAL FOR FUTURE REFERENCE NO QUIBBLE LIMITED WARRANTY MIDDLEBY MARSHALL INC. OVEN LIMITED WARRANTY Non U.S.AMIDDLEBY MARSHALL U.S.A. ONLYSECTION 6 - ELECTRICAL WIRING DIAGRAM TABLE OF CONTENTSSECTION 5 - TROUBLESHOOTING SECTION 3 - OPERATIONII. OVEN COMPONENTS - see Figure SECTION 1 - DESCRIPTIONI. OVEN USES Machinery Compartment Access Panel Allows accessWiring Diagrams are contained in Section 6 of this Manual I. OVEN SPECIFICATIONSSERIES PS740 ELECTRICAL SPECIFICATIONS and are also located inside the oven at theSECTION 2 - INSTALLATION Figure 2-1A. PS740-Series Electric Oven Installation Parts PS740 24″ OVEN INSTALLATION REQUIRED KITS AND EQUIPMENTPARTS LIST FOR SERIES PS740 ELECTRIC OVEN INSTALLATION KIT P/N InstallationFigure 2-1B. PS740-Series Electric Oven Installation Parts PS740 OVEN INSTALLATION REQUIRED KITS AND EQUIPMENTPARTS LIST FOR SERIES PS740 ELECTRIC OVEN INSTALLATION KIT P/N InstallationITEM NO Figure 2-2A. Model PS740 24″ Single OvenOption Base with Legs and Top DESCRIPTIONITEM NO Figure 2-2B. Model PS740 32″ Single OvenOption Base with Legs and Top DESCRIPTIONITEM NO Figure 2-3A. Model PS740 24″ Double OvenOption Base with Legs and Top DESCRIPTIONITEM NO Figure 2-3B. Model PS740 32″ Double OvenOption Base with Legs and Top DESCRIPTIONITEM NO Figure 2-4A. Model PS740 24″ Triple OvenOption Base with Outriggers and Top DESCRIPTIONITEM NO Figure 2-4B. Model PS740 32″ Triple OvenOption Base with Outriggers and Top DESCRIPTIONMOUNTING SUCH EQUIPMENT ON THE OVEN MAY VOID AGENCY CERTIFICATIONS equipment directly to the ovenRESTRICT SERVICE ACCESS III. VENTILATION SYSTEMFigure 2-6. Leg extension and casters installation IV. ASSEMBLYFigure 2-7. Base pad Installation Figure 2-8. Top panel installationC. Restraint Cable Installation Figure 2-10. Top panel installationFigure 2-11. Installing the Restraint Cable Figure 2-9. StackingD. Conveyor Installation Figure 2-12. Conveyor installationFigure 2-13. Conveyor placement Figure 2-14. Conveyor Belt tensionE. Final Assembly RESETTING DIRECTION JUMPERSWITCHING PHOTO DETECTOR CONVEYOR BELT REVERSALFigure 2-18. Utility Connection Locations for IV. ELECTRIC SUPPLY FOR ELECTRICALLY HEATED OVENSIII. ELECTRICAL CONNECTION INFORMATION FOR PS740E-SERIES OVENS Figure 2-17. Typical Electric Oven Data PlateFigure 2-19. Typical PS740-Series Ovens Installation UTILITY ROUGH-IN DIMENSIONS AND POSITIONING FOR PS740-SERIES OVENSELECTRICAL SPECIFICATIONS SUPPLY WIREE. Energy Level Indicators B. Conveyor Time SettingC. Temperature Control/Display SECTION 3 - OPERATIONB. Oven Temperature/Set Point/Indicator Screen A. Daily Startup ProcedureB. Daily Shutdown Procedure II. NORMAL OPERATION - STEP-BY-STEPSOLUTION SYMPTOMPROBLEM SYMPTOMFigure 4-1. Cooling Vents and Grills SECTION 4 - MAINTENANCEI. MAINTENANCE - DAILY Bottom Row II. MAINTENANCE - MONTHLYTop Row Figure 4-2. Removing Air Fingers and PlatesD. Split Belt Disassembly and Cleaning III. MAINTENANCE - EVERY 3 MONTHSFigure 4-5. Drive shaft configurations Figure 4-4. Disassembling the idler shaftFigure 4-6. Disassembling the drive shaft IV. MAINTENANCE - EVERY 6 MONTHSFigure 4-7. Rear panel access E. Blower BeltITEM QTY Figure 4-8. Key Spare PartsV. KEY SPARE PARTS - Available separately. See Figure DESCRIPTIONPROBLEM OVEN BLOWER AND CONVEYOR OPERATE YET THE OVEN IS NOT HEATING SECTION TROUBLESHOOTINGPROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED PROBLEM OVEN DOES NOT HEATSECTION 6 - WIRING DIAGRAM Middleby-Marshall Model Number E208-240 Volt 50/60 Hz, 3 PhaseMiddleby-Marshall Model Number E380-480 Volt 50/60 Hz, 3 Phase 60741 Rev. FPage Page relieves the manufacturer of all warranty and liability