Middleby Cooking Systems Group PS520E operation manual Table of Contents

Page 4

Table of Contents

 

Table of Contents

 

 

 

(continued)

 

SECTION 1 - DESCRIPTION

 

SECTION 4 - MAINTENANCE

 

I. MODEL IDENTIFICATION

1

I. MAINTENANCE - DAILY

16

Series PS520 Electrical Specifications

2

A. Exterior

17

II. COMPONENT FUNCTION

3

B. Cooling Fan

17

A. Conveyor Motor and Conveyor Belt

3

C. Conveyor Belt

17

B. Blower Fan

3

D. Crumb Pan

17

C. Electric Heaters

3

II. MAINTENANCE - MONTHLY

18

D. Cooling Fan

3

A. Removing Conveyor From Oven For Cleaning

18

E. Air Fingers and Blank Plates - Figure 4-8 & 4-14

3

B. Air Fingers Disassembly For Cleaning

20

 

 

C. Reassembly of Air Fingers

21

SECTION 2 - INSTALLATION

 

D. Reinstall End Plugs

23

I. UNLOADING

4

E. Conveyor Reassembly Into Oven

24

PS520 Oven Installation

 

F. Checking Conveyor Belt Tension

24

Required Kits And Equipment

5

G. Conveyor Belt Link Removal

25

Oven Dimensions - Single, Double, Triple

6

H. Attaching Drive Chain

26

Utility Rough In Dimensions and Positioning

 

III. MAINTENANCE - EVERY 3 MONTHS

27

For PS520 Series Ovens

7

A. Electrical Terminals

27

Circuit Breaker

7

B. Ventilation

27

Electrical Specifications

7

IV. MAINTENANCE - EVERY 6 MONTHS

27

Electrical Rating

7

Key Spare Parts Kits

28

Supply Wire

7

 

 

Suggested

7

SECTION 5 - TROUBLESHOOTING CHARTS

 

II. VENTILATION GUIDELINES

7

Trouble Shooting Charts

29

III. ELECTRICAL CONNECTION INFORMATION FOR

 

 

 

PS520-SERIES OVENS

8

SECTION 6 - ELECTRICAL SCHEMATIC

 

IV. ELECTRIC SUPPLY FOR ELECTRIC-HEATED

 

Wiring Diagram, E208-240V 50/60 Hz 1Ph

30

OVENS

8

Wiring Diagram, E380-480V 50/60 Hz 1 Ph

31

 

 

Wiring Diagram, E230-240V CE, 1Ph

32

SECTION 3 - OPERATION

 

Wiring Diagram, E380-400V CE, 1Ph

33

I. CONTROL FUNCTIONS

9

Wiring Diagram, E380-400V CE, 3Ph

34

II. COMPONENT FUNCTIONS

10

 

 

A. Door Safety Switch

10

 

 

B. Blower Switch

10

 

 

C. Heat Switch

10

 

 

D. Temperature Controller

10

 

 

E. Conveyor

11

 

 

Measuring Conveyor Speed

11

 

 

III. STEP-BY-STEP OPERATION

12

 

 

A. Start-up Procedures

12

 

 

Daily Start-up

12

 

 

Power Failure

12

 

 

B. Shutdown Procedure

12

 

 

IV. NORMAL OPERATION - STEP-BY-STEP

13

 

 

A. Daily Start-up Procedure

13

 

 

B. Daily Shutdown Procedure

13

 

 

V. QUICK REFERENCE: TROUBLESHOOTING

15

 

 

iv

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Contents Installation Page A. Only IiiTable of Contents Section Description Model IdentificationPS520 Series Oven Specifications This Manual Must Be Kept For Future ReferenceII. Component Function Section Installation UnloadingInstallation KIT Single and Double Stack OvensModel PS520 Single Oven Dimensions II. Ventilation IV. Electric Supply for Electrically Heated Ovens 11. Junction Connection BoxSection Operation Control FunctionsDoor Safety Switch Blower SwitchHeat Switch Temperature ControllerConveyor Measuring Conveyor SpeedSee -4 Start-up Procedure Daily Start-up Power FailureShutdown Procedure III. STEP-BY-STEP OperationDaily Shutdown Procedure Daily Start-up ProcedureIV. Normal Operation STEP-BY-STEP Overtemp Quick Reference Troubleshooting SymptomSection Maintenance Maintenance Daily ExteriorImportant Note Conveyor Belt FigureII. Maintenance Monthly PrecautionsRemoving Conveyor From Oven For Cleaning Part#QuantitySection Maintenance Air Fingers Disassembly For cleaning Standard FingersReassembly of Air Fingers 12. Standard Lower FingerExtended Lip Tab on Outer Plate Flange Finger Manifold Reinstall End Plugs Conveyor Reassembly Into Oven Checking Conveyor Belt TensionConveyor Belt Link Removal Attaching Drive Chain III. Maintenance Every 3 Months IV. Maintenance Every 6 MonthsElectrical Terminals VentilationPS520-SERIES Electric Oven KEY Spare Parts KIT Description QuantitySection Troubleshooting E208-240V 50/60/1 E380-480V 50/60/1 E230-240V CE, 1Ph E380-400V CE, 1Ph E380-400V CE, 3Ph

PS520E specifications

The Middleby Cooking Systems Group PS520E is a remarkable addition to the commercial cooking equipment market, designed to meet the high demands of operational efficiency and cooking quality. This advanced piece of equipment is engineered for high-volume operations, particularly in busy restaurants and foodservice environments.

One of the standout features of the PS520E is its innovative cooking technology, utilizing a unique blend of infrared and convection cooking methods. This combination ensures rapid cooking times while preserving the moisture and flavor of the food. The enhanced heat transfer capabilities significantly reduce cooking durations, making it ideal for establishments with a high turnover rate.

The PS520E boasts an impressive cooking capacity, able to handle multiple menu items simultaneously without compromising on cooking consistency or quality. This is particularly advantageous for establishments that require versatility in their cooking processes, as it can accommodate a wide range of products, from meats and seafood to vegetables and baked goods.

Another significant characteristic of the PS520E is its user-friendly interface. It features an intuitive digital touchscreen that allows operators to easily navigate through various cooking programs and settings. This ease of use is essential in fast-paced environments, enabling staff to focus on service rather than complicated machinery.

The design of the PS520E also takes into account the importance of energy efficiency. With advanced insulation and heating elements, this cooking system minimizes energy consumption while maximizing output. This not only contributes to lower operational costs but also supports sustainability initiatives within the foodservice industry.

In terms of maintenance, the PS520E includes features that simplify cleaning and upkeep. Removable parts and a streamlined design make it easy to clean, ensuring that hygiene standards are consistently met. Furthermore, its durable construction is designed to withstand the rigors of a commercial kitchen, promising longevity and reliability.

Finally, the Middleby Cooking Systems Group PS520E is built with safety in mind, featuring automatic shut-off systems and safety interlocks that protect operators from potential hazards. This enhances the safety profile of the equipment, reassuring operators and managers alike.

In conclusion, the PS520E represents a perfect blend of innovation, efficiency, and reliability. With its advanced cooking technologies, user-friendly design, and emphasis on energy efficiency and safety, it is positioned to be an invaluable asset for any high-volume kitchen. Whether for restaurants, cafeterias, or catering services, the PS520E stands ready to deliver outstanding cooking performance in a modern culinary landscape.