Middleby Marshall Essential Middleby Oven Parts for Optimal Performance

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V. KEY SPARE PARTS – Available separately. See Figure 4-8.

1

2

3

4

5

 

8

 

 

 

 

 

 

 

11, 12

6

 

9

 

 

 

 

 

 

10

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

19, 20, 21

13, 14, 15, 16

17

23

24

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 4-8. Key Spare Parts

ITEM QTY.

 

P/N

 

 

 

 

 

 

DESCRIPTION

1

1

60190

 

 

 

 

 

 

DIGITAL DISPLAY, PROGRAMMED

2

1

58920

 

 

 

 

 

 

CONVEYOR DRIVE MOTOR W/PICKUP ASSY.

3

1

58679

 

 

 

 

 

 

CONVEYOR SPEED CONTROLER

4

1

60196

 

 

 

 

 

 

KIT, THERMOCOUPLE 6

5

1

59668

 

 

 

 

 

 

BELT, BLOWER

6

1

57288

 

 

 

 

 

 

MOTOR, BLOWER, 2HP

7

1

33983

 

 

 

 

 

 

HIGH LIMIT CONTROL MODULE, 240V

8

1

51399

 

 

 

 

 

 

COOLING FAN (BACKWALL)

9

1

97525

 

 

 

 

 

 

COOLING FAN (CONTROL COMPARTMENT)

10

1

60598

 

 

 

 

 

 

AIR SWITCH

11

2

44914

 

 

 

 

 

 

CONTROLLER, POWER 208V/240V

12

2

44568

 

 

 

 

 

 

CONTROLLER, POWER 380V/480V

13

1

60750

 

 

 

 

 

 

HEATER 208V 27.0 kW

14

1

60751

 

 

 

 

 

 

HEATER 240V 27.0 kW

15

1

60752

 

 

 

 

 

 

HEATER 380V 27.0 kW

16

1

60753

 

 

 

 

 

 

HEATER 480V 27.0 kW

17

1

60253

 

 

 

 

 

 

PHOTOCELL

18

1

60638

 

 

 

 

 

 

INVERTER, PROGRAMMED

19

1

60684

 

 

 

 

 

 

PLC

20

1

58668

 

 

 

 

 

 

THERMOCOUPLE MODULE

21

1

58669

 

 

 

 

 

 

CURRENT MODULE

22

2

59132

 

 

 

 

 

 

RELAY, DPDT 24V COIL

23

1

M9608

 

 

 

 

 

 

POWER SUPPLY

24

1

60452

 

 

 

 

 

 

CONTACTOR, 24VDC

25

1

60636

 

 

 

 

 

 

BEARING, PB 5/8 B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contents Owners Operating and Installation Manual Retain this Manual for Future Reference Middleby Marshall Table of Contents Machinery Compartment Access Panel Allows access Conveyor Drive Motor Moves the conveyorNot Shown Oven Specifications Installation Parts List for Series PS740 Electric Oven Installation KIT Kit″ Legs Casters& Top Casters & Top Kit PS740 Oven Installation Required Kits and Equipment Item no QTY Description Hardware BA G ″-16 × 1 HEX SCREW, SST Item no QTY Description Quad Outrigger Weldment 7A2S15 SCR, MS STR Trshd 10-32X3/4 ″ Recommendations III. Ventilation SystemRequirements Other ventilation concernsIV. Assembly Top Panel and Base Pad AssemblyRestraint Cable Installation StackingConveyor Installation Do not Overtighten the Conveyor BeltFinal Assembly Resetting Direction JumperSwitching Photo Detector Conveyor Belt ReversalIV. Electric Supply for Electrically Heated Ovens 18. Utility Connection Locations forDo not USE Conduit for Ground Connection Electric Supply to be Provided by CustomerLocation and Description of Controls II. Normal Operation STEP-BY-STEP III. Quick Reference Troubleshooting Screen AlertsMaintenance Maintenance DailyII. Maintenance Monthly Top Row Bottom RowIII. Maintenance Every 3 Months Split Belt Disassembly and CleaningIV. Maintenance Every 6 Months Blower BeltKEY Spare Parts Available separately. See Figure Item QTY DescriptionProblem Oven does not Heat ProblemWiring Diagram 60741 Rev. F Page

PS740E specifications

The Middleby Marshall PS740E is a cutting-edge conveyor oven designed to provide exceptional baking performance, particularly in high-volume food service operations. This innovative piece of equipment is particularly favored by pizza restaurants, quick-service eateries, and other establishments that require reliable and consistent cooking results.

One of the standout features of the PS740E is its advanced cooking technology. Equipped with the patented "Jetlube" system, the oven utilizes high-velocity forced air that enhances heat transfer and ensures even cooking across the product. This technology not only cooks food quickly but also preserves the flavor and texture of items, making it a preferred choice for commercial kitchens focused on quality.

The PS740E is built with an energy-efficient design that promotes sustainability while reducing operational costs. It features an electronic control system that allows operators to easily manage cooking times and temperatures, thereby enhancing productivity without sacrificing food quality. With adjustable conveyor speeds and temperature controls that can reach up to 600°F, the oven provides versatility in cooking a variety of menu items, including pizzas, sandwiches, and baked goods.

Another notable characteristic of the Middleby Marshall PS740E is its durable construction. Designed for the rigors of commercial use, it features stainless steel exteriors, which not only present a professional appearance but also ensure easy cleaning and maintenance. The oven's high-quality components are engineered to withstand the demands of daily use, further reinforcing its reputation as a reliable workhorse in any kitchen.

The PS740E is also designed with user convenience in mind. It is compact yet capable of accommodating large volumes of food, thanks to its efficient conveyor system. This allows for streamlined workflow in busy environments, minimizing wait times and enhancing customer satisfaction.

In conclusion, the Middleby Marshall PS740E stands out in the market for its innovative cooking technologies, energy efficiency, durable design, and user-friendly features. It represents a smart investment for food service operators looking to enhance their menu offerings while maintaining efficiency in food preparation and cooking processes.