Middleby Marshall PS640E installation manual Table of Contents

Page 4

TABLE OF CONTENTS

 

 

Page

SECTION 1 – DESCRIPTION

1

I.

OVEN USES

1

II. OVEN COMPONENTS

1

 

A. Conveyor Motor Drive

1

 

B. Crumb Pans

1

 

C. Conveyor

1

 

D. End Plugs

1

 

E. Eyebrows

1

 

F. Window

1

 

G. Machinery Compartment Access Panel

1

 

H. Serial Plate

1

 

I. Control Panel

1

 

J. Photo Cell

1

 

K. Blowers

1

 

L. Air Fingers

1

III. OVEN SPECIFICATIONS

2

 

A. Dimensions

2

 

B. General Specifications

2

 

C. Gas Orifice and Pressure Specifications

 

 

for PS640 Electric Ovens

2

SECTION 2 – INSTALLATION

3

I.

BASE PAD KIT

4

II.

INSTALLATION KIT

5

III. VENTILATION SYSTEM

8

 

A. Requirements

8

 

B. Recommendations

8

 

C. Other Ventilation Concerns

8

IV. ASSEMBLY

9

 

A. Base Pad, Legs, Casters

9

 

B. Stacking

10

 

C. Restraint Cable Installation

10

 

D. Conveyor Installation

11

 

E. Standoff Installation

11

V. FINAL ASSEMBLY

12

VI. ELECTRICAL SUPPLY

13

 

Connection

13

 

UTILITY ROUGH-IN DIMENSIONS AND

 

 

POSITIONING FOR PS840-SERIES OVENS

14

 

Circuit Breaker

14

 

Electrical Specifications

14

 

Electrical Rating

14

 

Supply Wire

14

 

Suggested

14

Page

SECTION 3 – OPERATION

15

I.LOCATION AND DESCRIPTION OF CONTROLS 15

II. NORMAL OPERATION, STEP-BY-STEP

16

A. Main Screen

16

B. Daily Startup Procedure

17

C. Daily Shutdown Procedure

17

III. QUICK REFERENCE: TROUBLESHOOTING

18

IV. SCREEN ALERTS

18

SECTION 4 – MAINTENANCE

19

I. MAINTENANCE – DAILY

19

II. MAINTENANCE – MONTHLY

20

III. MAINTENANCE – EVERY 3 MONTHS

21

IV. MAINTENANCE – EVERY 6 MONTHS

22

V. KEY SPARE PARTS KIT

23

SECTION 5 – TROUBLESHOOTING

24

SECTION 6 – ELECTRICAL WIRING DIAGRAM

25

WIRING DIAGRAM, 640 Electric Oven, E208/240V,

 

50/60 Hz, 3 Ph

25

WIRING DIAGRAM, 640 Electric Oven, E380-480V,

 

50/60 Hz, 3 Ph

26

NOTE

Wiring Diagrams are in Section 6 of this Manual. The diagram for each oven is also on the lower inner surface of its Control Console.

iv

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Contents Owners Operating and Installation Manual Retain this Manual for Future Reference Middleby Marshall Table of Contents Description Not ShownGeneral Specifications DimensionsRecommended Minimum Clearances Installation Kit Parts List for Series PS640 Electric Oven Installation KIT″ Legs Casters& Top Casters & Top Kit Model PS640 Single Oven Option Base with Legs and Top Model PS640 Double Oven Option Base with Legs and Top Model PS640 Triple Oven Option Base with Outriggers and Top III. Ventilation System RequirementsRecommendations Other ventilation concernsIV. Assembly Top Panel and Base Pad AssemblyRestraint Cable Installation StackingConveyor Installation Do not Overtighten the Conveyor BeltResetting Direction Jumper Switching Photo DetectorFinal Assembly 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 Normal Operation STEP-BY-STEP Main ScreenDaily Startup Procedure Daily Shutdown ProcedureOven Temperature/Set Point/Indicator Screen Quick Reference Touch Screen Controller Main ScreenIII. Quick Reference Troubleshooting Maintenance 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 Problem Oven does not Heat ProblemWiring Diagram 60231 Rev. A4

PS640E specifications

The Middleby Marshall PS640E is a state-of-the-art conveyor oven designed to meet the demands of high-volume food production with efficiency and precision. This innovative oven is widely used in pizzerias, restaurants, and various commercial kitchens, renowned for its ability to deliver consistent and high-quality food results.

One of the main features of the PS640E is its energy-efficient design. Utilizing advanced energy management technology, this oven minimizes energy consumption while maximizing cooking performance. The oven is equipped with a high-performance jet plate system that provides even heat distribution, ensuring that every dish is cooked uniformly. This technology substantially reduces cooking times, allowing operators to serve meals faster without compromising quality.

The PS640E also incorporates advanced temperature controls and an intuitive digital interface, which enable precise temperature adjustments throughout the cooking process. This feature is crucial for achieving optimal results, especially when working with a variety of food items that may require different cooking conditions. The digital controls allow for easy programmability, enabling chefs to create custom cooking profiles tailored to their specific menu items.

Another standout characteristic of the PS640E is its dual belt system. This innovative feature maximizes throughput by allowing different cooking temperatures on each belt, facilitating the preparation of diverse menu items simultaneously. This is especially beneficial in busy kitchen environments where efficiency and speed are crucial.

The oven's robust construction ensures durability and reliability under heavy use, making it a trusted choice for commercial operators. Its stainless-steel exterior not only enhances its aesthetic appeal but also makes it easy to clean and maintain. Furthermore, the PS640E has been designed with ergonomics in mind, promoting ease of use for kitchen staff.

In addition to its core functionalities, the Middleby Marshall PS640E supports a variety of cooking applications, making it a versatile addition to any kitchen. From pizzas and baked goods to roasted meats and vegetables, this oven excels in a wide array of culinary tasks, helping operators diversify their menu offerings.

In conclusion, the Middleby Marshall PS640E stands out in the crowded marketplace of commercial ovens due to its combination of energy efficiency, advanced cooking technologies, and versatile applications. Its robust design, precise controls, and user-friendly interface make it an indispensable tool for chefs and kitchen operators striving for excellence in food preparation.