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