owners operating
installation
manual
Middleby
FOR YOUR SAFETY, DO NOT STORE OR USE
NO QUIBBLE LIMITED WARRANTY
MIDDLEBY MARSHALL INC. OVEN LIMITED WARRANTY Non U.S.A
MIDDLEBY MARSHALL
U.S.A. ONLY
TABLE OF CONTENTS
TABLE OF CONTENTS
Continued
A. Heat Transfer and How It Works
I. MODEL IDENTIFICATION
SECTION DESCRIPTION
Figure 1-1. Single PS536ES Oven
Figure 1-2. Double PS536ES Oven Figure 1-3. Triple PS536ES Oven
SERIES PS536ES ELECTRICAL SPECIFICATIONS
PS536ES SERIES OVEN SPECIFICATIONS
Wiring Diagrams are contained in Section 7 of this Manual
Table 1-1 Dimensions
Figure 1-4. PS536ES-Series Oven Air Flow
II. PRINCIPLE OF AIR FLOW
A. Heat Transfer and How It Works
the Inner Plate and Outer Plate to Heat the Food Product
II. PRINCIPLE OF AIR FLOW Continued
B. Air Fingers
III. COMPONENT FUNCTION Figure
Figure 1-6. PS536ES-Series Oven Components Locations
Figure 1-7. Machinery Compartment Components
III. COMPONENT FUNCTION
A. Conveyor Motor and Conveyor Belt
B. Blower Fan
Figure 1-8. Cooling Fan
SECTION DESCRIPTION
F2. Blank Plates
Figure 1-9. Blank Plates two sizes and an Air Finger
I. UNLOADING
SECTION INSTALLATION
PS536ES OVEN INSTALLATION REQUIRED KITS AND EQUIPMENT
SECTION INSTALLATION
Inc. with
I. INSTALLATION KIT - see Figure
Inc. with
Single
Figure 2-5. MODEL PS536ES SINGLE OVEN DIMENSIONS
SECTION 2 INSTALLATION
Figure 2-6. MODEL PS536ES DOUBLE OVEN DIMENSIONS
SECTION 2 INSTALLATION
Figure 2-7. MODEL PS536ES TRIPLE OVEN DIMENSIONS
RESTRAINT CABLE INSTALLATION
Figure 2-8. Restraint Cable Assembly Installation
SECTION 2 INSTALLATION
II. VENTILATION GUIDELINES
SECTION INSTALLATION
VENTILATION HOOD
IV. ELECTRIC SUPPLY FOR ELECTRICALLY HEATED OVENS
III. ELECTRICAL CONNECTION INFORMATION FOR PS536ES-SERIES OVENS
Figure 2-11. Typical Electric Oven Data Plate
Figure 2-12. Junction Connection Box
Figure 2-13. Installing Rear and End Stops
VI. CONVEYOR REAR STOP AND END STOP INSTALLATION
I. CONTROL FUNCTIONS
SECTION OPERATION
Figure 3-1. PS536ES-Series Oven Control Functions
B. Blower Switch
A. Door Safety Switch
C. Heat Switch
D. Temperature Controller
Figure 3-3. Conveyor Speed Digital Control
MEASURING CONVEYOR SPEED
Figure 3-4. Product at entrance end of baking
chamber - BEGINNING OF TIMING
Power Failure
A. Startup Procedures Daily Startup
B. Shutdown Procedure
III. STEP-BY-STEP OPERATION
NOT SHOWN
Figure 3-6. Control Panel I. LOCATION AND DESCRIPTION OF CONTROLS
wait + for
II. NORMAL OPERATION - STEP-BY-STEP
wait
wait for
Temperature Key
III. QUICK REFERENCE DIGITAL TEMPERATURE CONTROLLER
Service Key
Display
SYMPTOM
IV. QUICK REFERENCE TROUBLESHOOTING
PROBLEM
SOLUTION
SECTION MAINTENANCE
SECTION MAINTENANCE
Crumb Pan Cleaning
I. MAINTENANCE - DAILY
Figure 4-1. Oven Cooling Fans Figure 4-2. Conveyor Belt and
A. Exterior
SECTION MAINTENANCE
II. MAINTENANCE - MONTHLY
PRECAUTIONS
A. Removing Conveyor From Oven For Cleaning
4. Remove conveyor drive chain cover as shown
Standard Fingers
B. Air Fingers Disassembly For Cleaning
D. Reassembly of Air Fingers
C. Cleaning the Window
Figure 4-13. Standard Lower Finger Figure 4-14. Standard Upper Finger
Extended Lip Flange of Finger Manifold
back in the same way they came out
Tab on Outer Plate Tab on Outer Plate
SECTION MAINTENANCE
E. Reinstall End Plugs
SECTION MAINTENANCE
G. Checking Conveyor Belt Tension
F. Conveyor Reassembly Into Oven
H. Conveyor Belt Link Removal
J. Attaching Drive Chain
I. Replacing Conveyor Belt
Lower End Plug
A. Cleaning the Blower/Fan Motor
III. MAINTENANCE - EVERY 3 MONTHS
C. Ventilation
B. Electrical Terminals
D. Split-belt Conveyor Shaft Cleaning
6. Make sure bronze washer is in between the two halves
IMPORTANT NOTICES
IV. MAINTENANCE - EVERY 6 MONTHS
KEY SPARE PARTS KIT
PROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED
SECTION TROUBLESHOOTING
PROBLEM
PROBLEM OVEN DOES NOT HEAT
SECTION TROUBLESHOOTING
SECTION PARTS LIST
SECTION 6 - PARTS LIST
SECTION 6 PARTS LIST
PARTSLIST
OVEN PANELS, WINDOW AND LEGS
SECTION6
SECTION 6 PARTS LIST
KIT, CONVEYOR SPEED CONTROLLER P WITH DIGITAL DISPLAY INC. ITEM
CONTROL PANEL
SECTION 6 PARTS LIST
BLOWER WHEEL, LEFT VIEWED FROM REAR
BLOWER AND SHROUD
A11687
SECTION 6 PARTS LIST
VEYOR, OPT. ON 60
CONVEYOR
ON ALL CONVEYORS
SECTION 6 PARTS LIST
VEYOR, OPT. ON 60
SPLIT BELT CONVEYOR
ON ALL CONVEYORS
ELEMENT
SECTION PARTS LIST
MACHINERY COMPARTMENT
SECTION 6 PARTS LIST
SECTION PARTS LIST
Wiring Diagram, E208-240 50/60, 3PH 4W PS536ES
SCHEMATICS
ELECTRICAL
SECTION
Wiring Diagram, E380-480 50/60, 3PH 5W PS536ES
58267D
Wiring Diagram, E380V 50/60, 3PH 5W PS536ES
55553C
Wiring Diagram, G208-240V 50/60, GO PS536ES
SECTION ELECTRICAL SCHEMATICS
SECTION ELECTRICAL SCHEMATICS
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