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Middleby Marshall
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Oven
Middleby Marshall
PS520 installation manual Section Installation
Models:
PS520
1
18
60
60
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Troubleshooting
Specification
Install
Parts list
Section Electrical Schematics
Warranty
Dimension
Maintenance
Supply Wire
Problem Products Are Overcooked Or Undercooked
Page 18
Image 18
SECTION 2
INSTALLATION
NOTES
14
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Contents
manual
installation
owners operating
Middleby
FOR YOUR SAFETY, DO NOT STORE OR USE
NO QUIBBLE LIMITED WARRANTY
MIDDLEBY MARSHALL
U.S.A. ONLY
TABLE OF CONTENTS
TABLE OF CONTENTS
Continued
I.MODEL IDENTIFICATION
SECTION DESCRIPTION
SECTION DESCRIPTION
Figure 1-1.Single PS520 Oven
Phase
PS520 SERIES OVEN SPECIFICATIONS
SERIES PS520 ELECTRICAL SPECIFICATIONS
SECTION DESCRIPTION
SECTION DESCRIPTION
Figure 1-4. PS520-SeriesOven Components Locations
II. COMPONENT FUNCTION
Blower Assembly Right Control Box
SECTION DESCRIPTION
Figure 1-5.Machinery Compartment Components
SECTION DESCRIPTION
Figure 1-6.Cooling Fan
SECTION DESCRIPTION
F2. Blank Plates
SECTION INSTALLATION
SECTION INSTALLATION
I. UNLOADING
INSTALLATION KIT Single and Double Stack Ovens
SECTION INSTALLATION
PARTS LIST FOR SERIES PS520 ELECTRIC OVEN
PARTS LIST FOR SERIES PS520 ELECTRIC OVEN
SECTION INSTALLATION
Figure 2-5.MODEL PS520 SINGLE OVEN DIMENSIONS
SECTION INSTALLATION
Figure 2-6.MODEL PS520 DOUBLE OVEN DIMENSIONS
SECTION INSTALLATION
Figure 2-7.MODEL 520 TRIPLE OVEN DIMENSIONS
Figure 2-9.Typical PS520-SeriesOvens Installation
SECTION INSTALLATION
UTILITY ROUGH-INDIMENSIONS AND POSITIONING
ELECTRICAL SPECIFICATIONS
Figure 2-10.Typical Electric Oven Data Plate
SECTION INSTALLATION
IV. ELECTRIC SUPPLY FOR ELECTRICALLY HEATED OVENS
Figure 2-11.Junction Connection Box
SECTION INSTALLATION
I. CONTROL FUNCTIONS
SECTION OPERATION
SECTION OPERATION
Figure 3-1. PS520-SeriesOven Control Functions
C. Heat Switch
A. Door Safety Switch
B. Blower Switch
D. Temperature Controller
Figure 3-3.Conveyor Speed Digital Control
MEASURING CONVEYOR SPEED
SECTION OPERATION
Figure 3-4.Product at entrance end of baking
B. Shutdown Procedure
A. Startup Procedures Daily Startup
Power Failure
SECTION OPERATION
SECTION OPERATION
Figure 3-6.Control Panel
SECTION OPERATION
A.Daily Startup Procedure
B.DAILYSHUTDOWNPROCEDURE
IV. NORMAL OPERATION - STEP-BY-STEP
SECTION 3 OPERATION
PROBLEM
V. QUICK REFERENCE TROUBLESHOOTING
SYMPTOM
SOLUTION
SECTION MAINTENANCE
SECTION MAINTENANCE
Figure 4-2.Conveyor Belt and Crumb Pan Cleaning
SECTION MAINTENANCE
I. MAINTENANCE - DAILY
Figure 4-1.Oven Cooling Fans
PRECAUTIONS
II. MAINTENANCE - MONTHLY
SECTION MAINTENANCE
A. Removing Conveyor From Oven For Cleaning
Figure Figure
SECTION MAINTENANCE
B. Air Fingers Disassembly For Cleaning
Figure Figure
Standard Fingers
SECTION MAINTENANCE
T1 T2 T3 B1 B2 B3
Figure
Figure 4-12.Standard Lower Finger
SECTION MAINTENANCE
C. Reassembly of Air Fingers
Figure 4-13.Standard Upper Finger
SECTION MAINTENANCE
SECTION MAINTENANCE
2. Reinstall conveyor
SECTION MAINTENANCE
D. Reinstall End Plugs
Figure Figure
Figure Figure
SECTION MAINTENANCE
E. Conveyor Reassembly Into Oven
F. Checking Conveyor Belt Tension
SECTION MAINTENANCE
Figure Figure
G. Conveyor Belt Link Removal
SECTION 4 MAINTENANCE
Figure Figure
H. Attaching Drive Chain
IV. MAINTENANCE - EVERY 6 MONTHS
III. MAINTENANCE - EVERY 3 MONTHS
SECTION MAINTENANCE
IMPORTANT NOTICES
PART NO
SECTION MAINTENANCE
KEY SPARE PARTS KIT
ENGLISH DESCRIPTION
PROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED
SECTION TROUBLESHOOTING
SECTION TROUBLESHOOTING
PROBLEM
SECTION TROUBLESHOOTING
SECTION 6 - PARTS LIST
ENGLISH
SECTION PARTS LIST
SECTION 6 PARTS LIST
ENGLISH
PARTNO
ENGLISH
SINGLE OVEN EXPLODED VIEW
DESCRIPTION
SECTION 6 PARTS LIST
ENGLISH
PARTNO
ENGLISH
RELAY PANEL
DESCRIPTION
SECTION 6 PARTS LIST
ENGLISH
PARTNO
BLOWER ASSEMBLY
ENGLISH
DESCRIPTION
SECTION 6 PARTS LIST
ENGLISH
PARTNO
ENGLISH
CONTROL PANEL
DESCRIPTION
SECTION 6 PARTS LIST
ENGLISH
PARTNO
ENGLISH
SINGLE CONVEYOR
DESCRIPTION
SECTION PARTS LIST
ENGLISH
SECTION ELECTRICAL SCHEMATICS
SECTION ELECTRICAL SCHEMATICS
Wiring Diagram, E208-24050/60/1, PS520
SECTION ELECTRICAL SCHEMATICS
Wiring Diagram, E380-480V50/60/1, PS520
SECTION ELECTRICAL SCHEMATICS
Wiring Diagram, E230-240VCE PS520/1820S
SECTION ELECTRICAL SCHEMATICS
Wiring Diagram, E380-400VCE PS520/1820S
NOTES
SECTION ELECTRICAL SCHEMATICS