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Oven
Middleby Marshall
PS540G installation manual Section Electrical Schematics
Models:
PS540G
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Troubleshooting
Specs
Install
Parts list
Section Electrical Schematics
Warranty
Dimension
Maintenance
Do Not Connect Black Wire To High Leg Voltage Of The Black And
Problem Products Are Overcooked Or Undercooked
Page 73
Image 73
SECTION 7
ELECTRICAL SCHEMATICS
NOTES
69
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Contents
owners operating
installation
manual
Middleby
FOR YOUR SAFETY, DO NOT STORE OR USE
Installation Date
NO QUIBBLE LIMITED WARRANTY
U.S.A. ONLY
Model No
TABLE OF CONTENTS
TABLE OF CONTENTS
Continued
SECTION DESCRIPTION
SECTION DESCRIPTION
I. MODEL IDENTIFICATION
Figure 1-1. Single PS540 Oven
SERIES PS540 ELECTRICAL SPECIFICATIONS
PS540 SERIES OVEN SPECIFICATIONS
Wiring Diagrams are contained in Section 7 of this Manual
3 Wire
SECTION DESCRIPTION
II. PRINCIPLE OF AIR FLOW
Figure 1-4. PS540-Series Oven Air Flow
II. PRINCIPLE OF AIR FLOW Continued
SECTION DESCRIPTION
the Inner Plate and Outer Plate to Heat the Food Product
Figure 1-6. PS540-Series Oven Components Locations
SECTION DESCRIPTION
III. COMPONENT FUNCTION Figure
III. COMPONENT FUNCTION
SECTION DESCRIPTION
Left Control Box
Right Control Box
Figure 1-8. Cooling Fan
SECTION DESCRIPTION
E. Cooling Fan - See Figure
Figure 1-9. Blank Plates two sizes and an Air Finger
SECTION DESCRIPTION
F. Air Fingers and Blank Plates - See Figure F1. Air Fingers
F2. Blank Plates
SECTION INSTALLATION
SECTION INSTALLATION
I. UNLOADING
PS540 OVEN INSTALLATION REQUIRED KITS AND EQUIPMENT
SECTION INSTALLATION
PARTS LIST FOR SERIES PS540 GAS OVEN
INSTALLATION KIT
Figure 2-2. Model PS540 Single Oven Option Base with Legs and Top
SECTION INSTALLATION
Figure 2-3. Model PS540 Double Oven Option Base with Legs and Top
SECTION INSTALLATION
Figure 2-4. Model PS540 Triple Oven
SECTION INSTALLATION
Option Base with Outriggers and Top
Figure 2-5. MODEL PS540 SINGLE OVEN DIMENSIONS
SECTION INSTALLATION
GAS INLET
ELECTRICAL JUNCTION BOX
Figure 2-6. MODEL PS540 DOUBLE OVEN DIMENSIONS
SECTION INSTALLATION
1 GAS INLET 2 ELECTRICAL JUNCTION BOX
RESTRAINT CABLE INSTALLATION
SECTION INSTALLATION
Figure 2-7. MODEL TRIPLE OVEN DIMENSIONS
Figure 2-8. Restraint Cable Assembly Installation
UTILITY ROUGH-IN DIMENSIONS AND POSITIONING FOR PS540-SERIES OVENS
SECTION INSTALLATION
Figure 2-9. Typical PS540-Series Ovens Installation
DO NOT USE CONDUIT OR GAS LINE FOR GROUND CONNECTION
II. VENTILATION GUIDELINES
SECTION INSTALLATION
VENTILATION CAPTURE TEST
VENTILATION HOOD
DO NOT CONNECT BLACK WIRE TO HIGH LEG VOLTAGE OF THE BLACK AND
SECTION INSTALLATION
WHITE WIRES MUST BE NO HIGHER THAN 130 VAC
III. ELECTRICAL CONNECTION INFORMATION FOR PS540-SERIES OVENS
V. GAS SUPPLY FOR GAS HEATED OVENS
SECTION INSTALLATION
Figure 2-12. Junction Connection Box
Figure 2-13. Flexible Gas Hose Installation
SECTION INSTALLATION
Figure 2-14. Gas Burner Assembly
VI. CONVEYOR REAR STOP AND END STOP INSTALLATION
SECTION INSTALLATION
Figure 2-15. Burner Assembly
Figure 2-17. Installing Rear and End Stops
SECTION OPERATION
SECTION OPERATION
I. CONTROL FUNCTIONS
Figure 3-1. PS540-Series Oven Control Functions
B. Blower Switch
A. Door Safety Switch
C. Heat Switch
D. Temperature Controller
SECTION OPERATION
MEASURING CONVEYOR SPEED
Figure 3-3. Conveyor Speed Digital Control
Figure 3-4. Product at entrance end of baking
Power Failure
A. Startup Procedures Initial Startup
B. Shutdown Procedure
SECTION OPERATION
Figure 3-6. Control Panel
SECTION OPERATION
SECTION OPERATION
B. DAILYSHUTDOWNPROCEDURE
II. NORMAL OPERATION - STEP-BY-STEP
wait + for
SECTION 3 OPERATION
SYMPTOM
IV. QUICK REFERENCE TROUBLESHOOTING
PROBLEM
SOLUTION
SECTION MAINTENANCE
SECTION MAINTENANCE
I. MAINTENANCE - DAILY
SECTION MAINTENANCE
Figure 4-2. Conveyor Belt and Crumb Pan Cleaning
A. Exterior
SECTION MAINTENANCE
II. MAINTENANCE - MONTHLY
PRECAUTIONS
A. Removing Conveyor From Oven For Cleaning
4. Remove conveyor drive chain cover as shown
SECTION MAINTENANCE
B. Air Fingers Disassembly For Cleaning
SECTION MAINTENANCE
T1 T2 T3 T4 B1 B2 B3 B4
Standard Fingers
C. Cleaning the Window
SECTION MAINTENANCE
D. Reassembly of Air Fingers
Figure 4-13. Standard Lower Finger Figure 4-14. Standard Upper Finger
clear so you won’t pinch them
SECTION MAINTENANCE
SECTION MAINTENANCE
E. Reinstall End Plugs
SECTION MAINTENANCE
F. Conveyor Reassembly Into Oven
SECTION MAINTENANCE
G. Checking Conveyor Belt Tension
H. Conveyor Belt Link Removal
SECTION MAINTENANCE
I. Replacing Conveyor Belt
SECTION MAINTENANCE
J. Attaching Drive Chain
III. MAINTENANCE - EVERY 3 MONTHS
SECTION MAINTENANCE
A. Cleaning the Blower/Fan Motor
B. Electrical Terminals
SECTION MAINTENANCE
C. Ventilation
D. Checking the Blower/Fan Belt
F. Split-belt Conveyor Shaft Cleaning
MAINTENANCE
SECTION
E. Blower Fan Shaft Bearing Lubrication
6. Make sure bronze washer is in between the two halves
SECTION MAINTENANCE
SECTION MAINTENANCE
IV. MAINTENANCE - EVERY 6 MONTHS
IMPORTANT NOTICES
KEY SPARE PARTS KIT
SECTION MAINTENANCE
PS540-SERIES GAS OVEN KEY SPARE PARTS Figure
Figure 4-56. Key Spare Parts
SECTION TROUBLESHOOTING
SECTION TROUBLESHOOTING
PROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED
PROBLEM
SECTION TROUBLESHOOTING
ENGLISH
SECTION 6 - PARTS LIST
SECTION PARTS LIST
ENGLISH
SECTION 6 PARTS LIST
ENGLISH
SECTION 6 PARTS LIST
OVEN PANELS, WINDOW AND LEGS
DESCRIPTION
ENGLISH
SECTION PARTS LIST
ENGLISH
SECTION PARTS LIST
CONTROL PANEL
DESCRIPTION
ENGLISH
SECTION 6 PARTS LIST
BLOWER AND SHROUD
ENGLISH
DESCRIPTION
ENGLISH
SECTION 6 PARTS LIST
CONVEYOR
ENGLISH
DESCRIPTION
DESCRIPTION
ENGLISH
SECTION 6 PARTS LIST
ENGLISH
SECTION 6 PARTS LIST
SPLIT BELT CONVEYOR
DESCRIPTION
ENGLISH
SECTION 6 PARTS LIST
ENGLISH
GAS BURNER AND PIPING ASSEMBLY
DESCRIPTION
ENGLISH
SECTION 6 PARTS LIST
MACHINERY COMPARTMENT
ENGLISH
DESCRIPTION
ENGLISH
SECTION PARTS LIST
SECTION ELECTRICAL SCHEMATICS
SECTION ELECTRICAL SCHEMATICS
Wiring Diagram, G208-240 50/60, 1PH 3W PS540
Wiring Diagram, G208-240 50/60, 1PH 3W PS540
SECTION ELECTRICAL SCHEMATICS
SECTION ELECTRICAL SCHEMATICS
SECTION ELECTRICAL SCHEMATICS
Page
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