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Middleby Marshall
PS540G installation manual Section Electrical Schematics
Models:
PS540G
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Troubleshooting
Specifications
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 71
Image 71
SECTION 7
ELECTRICAL SCHEMATICS
SECTION 7
ELECTRICAL SCHEMATICS
50141H
Wiring Diagram,
G208-240
50/60, 1PH 3W PS540
67
Page 70
Page 72
Page 71
Image 71
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Page 72
Contents
Middleby
installation
owners operating
manual
FOR YOUR SAFETY, DO NOT STORE OR USE
Model No
NO QUIBBLE LIMITED WARRANTY
Installation Date
U.S.A. ONLY
Continued
TABLE OF CONTENTS
TABLE OF CONTENTS
Figure 1-1. Single PS540 Oven
SECTION DESCRIPTION
SECTION DESCRIPTION
I. MODEL IDENTIFICATION
3 Wire
PS540 SERIES OVEN SPECIFICATIONS
SERIES PS540 ELECTRICAL SPECIFICATIONS
Wiring Diagrams are contained in Section 7 of this Manual
Figure 1-4. PS540-Series Oven Air Flow
II. PRINCIPLE OF AIR FLOW
SECTION DESCRIPTION
the Inner Plate and Outer Plate to Heat the Food Product
SECTION DESCRIPTION
II. PRINCIPLE OF AIR FLOW Continued
III. COMPONENT FUNCTION Figure
SECTION DESCRIPTION
Figure 1-6. PS540-Series Oven Components Locations
Right Control Box
SECTION DESCRIPTION
III. COMPONENT FUNCTION
Left Control Box
E. Cooling Fan - See Figure
SECTION DESCRIPTION
Figure 1-8. Cooling Fan
F2. Blank Plates
SECTION DESCRIPTION
Figure 1-9. Blank Plates two sizes and an Air Finger
F. Air Fingers and Blank Plates - See Figure F1. Air Fingers
I. UNLOADING
SECTION INSTALLATION
SECTION INSTALLATION
INSTALLATION KIT
SECTION INSTALLATION
PS540 OVEN INSTALLATION REQUIRED KITS AND EQUIPMENT
PARTS LIST FOR SERIES PS540 GAS OVEN
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
Option Base with Outriggers and Top
SECTION INSTALLATION
Figure 2-4. Model PS540 Triple Oven
ELECTRICAL JUNCTION BOX
SECTION INSTALLATION
Figure 2-5. MODEL PS540 SINGLE OVEN DIMENSIONS
GAS INLET
1 GAS INLET 2 ELECTRICAL JUNCTION BOX
SECTION INSTALLATION
Figure 2-6. MODEL PS540 DOUBLE OVEN DIMENSIONS
Figure 2-8. Restraint Cable Assembly Installation
SECTION INSTALLATION
RESTRAINT CABLE INSTALLATION
Figure 2-7. MODEL TRIPLE OVEN DIMENSIONS
DO NOT USE CONDUIT OR GAS LINE FOR GROUND CONNECTION
SECTION INSTALLATION
UTILITY ROUGH-IN DIMENSIONS AND POSITIONING FOR PS540-SERIES OVENS
Figure 2-9. Typical PS540-Series Ovens Installation
VENTILATION HOOD
SECTION INSTALLATION
II. VENTILATION GUIDELINES
VENTILATION CAPTURE TEST
III. ELECTRICAL CONNECTION INFORMATION FOR PS540-SERIES OVENS
SECTION INSTALLATION
DO NOT CONNECT BLACK WIRE TO HIGH LEG VOLTAGE OF THE BLACK AND
WHITE WIRES MUST BE NO HIGHER THAN 130 VAC
Figure 2-12. Junction Connection Box
SECTION INSTALLATION
V. GAS SUPPLY FOR GAS HEATED OVENS
Figure 2-14. Gas Burner Assembly
SECTION INSTALLATION
Figure 2-13. Flexible Gas Hose Installation
Figure 2-17. Installing Rear and End Stops
SECTION INSTALLATION
VI. CONVEYOR REAR STOP AND END STOP INSTALLATION
Figure 2-15. Burner Assembly
Figure 3-1. PS540-Series Oven Control Functions
SECTION OPERATION
SECTION OPERATION
I. CONTROL FUNCTIONS
D. Temperature Controller
A. Door Safety Switch
B. Blower Switch
C. Heat Switch
Figure 3-4. Product at entrance end of baking
MEASURING CONVEYOR SPEED
SECTION OPERATION
Figure 3-3. Conveyor Speed Digital Control
SECTION OPERATION
A. Startup Procedures Initial Startup
Power Failure
B. Shutdown Procedure
Figure 3-6. Control Panel
SECTION OPERATION
wait + for
B. DAILYSHUTDOWNPROCEDURE
SECTION OPERATION
II. NORMAL OPERATION - STEP-BY-STEP
SECTION 3 OPERATION
SOLUTION
IV. QUICK REFERENCE TROUBLESHOOTING
SYMPTOM
PROBLEM
SECTION MAINTENANCE
SECTION MAINTENANCE
A. Exterior
SECTION MAINTENANCE
I. MAINTENANCE - DAILY
Figure 4-2. Conveyor Belt and Crumb Pan Cleaning
A. Removing Conveyor From Oven For Cleaning
II. MAINTENANCE - MONTHLY
SECTION MAINTENANCE
PRECAUTIONS
4. Remove conveyor drive chain cover as shown
SECTION MAINTENANCE
Standard Fingers
SECTION MAINTENANCE
B. Air Fingers Disassembly For Cleaning
T1 T2 T3 T4 B1 B2 B3 B4
Figure 4-13. Standard Lower Finger Figure 4-14. Standard Upper Finger
SECTION MAINTENANCE
C. Cleaning the Window
D. Reassembly of Air Fingers
clear so you won’t pinch them
SECTION MAINTENANCE
SECTION MAINTENANCE
E. Reinstall End Plugs
SECTION MAINTENANCE
G. Checking Conveyor Belt Tension
SECTION MAINTENANCE
F. Conveyor Reassembly Into Oven
H. Conveyor Belt Link Removal
SECTION MAINTENANCE
J. Attaching Drive Chain
SECTION MAINTENANCE
I. Replacing Conveyor Belt
A. Cleaning the Blower/Fan Motor
SECTION MAINTENANCE
III. MAINTENANCE - EVERY 3 MONTHS
D. Checking the Blower/Fan Belt
SECTION MAINTENANCE
B. Electrical Terminals
C. Ventilation
E. Blower Fan Shaft Bearing Lubrication
MAINTENANCE
F. Split-belt Conveyor Shaft Cleaning
SECTION
6. Make sure bronze washer is in between the two halves
SECTION MAINTENANCE
IMPORTANT NOTICES
IV. MAINTENANCE - EVERY 6 MONTHS
SECTION MAINTENANCE
Figure 4-56. Key Spare Parts
SECTION MAINTENANCE
KEY SPARE PARTS KIT
PS540-SERIES GAS OVEN KEY SPARE PARTS Figure
PROBLEM
SECTION TROUBLESHOOTING
SECTION TROUBLESHOOTING
PROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED
SECTION TROUBLESHOOTING
SECTION PARTS LIST
SECTION 6 - PARTS LIST
ENGLISH
ENGLISH
SECTION 6 PARTS LIST
DESCRIPTION
SECTION 6 PARTS LIST
ENGLISH
OVEN PANELS, WINDOW AND LEGS
ENGLISH
SECTION PARTS LIST
DESCRIPTION
SECTION PARTS LIST
ENGLISH
CONTROL PANEL
ENGLISH
SECTION 6 PARTS LIST
DESCRIPTION
ENGLISH
BLOWER AND SHROUD
ENGLISH
SECTION 6 PARTS LIST
DESCRIPTION
ENGLISH
CONVEYOR
DESCRIPTION
ENGLISH
SECTION 6 PARTS LIST
DESCRIPTION
SECTION 6 PARTS LIST
ENGLISH
SPLIT BELT CONVEYOR
ENGLISH
SECTION 6 PARTS LIST
DESCRIPTION
GAS BURNER AND PIPING ASSEMBLY
ENGLISH
ENGLISH
SECTION 6 PARTS LIST
DESCRIPTION
ENGLISH
MACHINERY COMPARTMENT
ENGLISH
SECTION PARTS LIST
Wiring Diagram, G208-240 50/60, 1PH 3W PS540
SECTION ELECTRICAL SCHEMATICS
SECTION ELECTRICAL SCHEMATICS
Wiring Diagram, G208-240 50/60, 1PH 3W PS540
SECTION ELECTRICAL SCHEMATICS
SECTION ELECTRICAL SCHEMATICS
SECTION ELECTRICAL SCHEMATICS
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