manual
installation
owners operating
Middleby
FOR YOUR SAFETY, DO NOT STORE OR USE
MIDDLEBY MARSHALL
MIDDLEBY MARSHALL INC. OVEN LIMITED WARRANTY Non U.S.A
NO QUIBBLE LIMITED WARRANTY
U.S.A. ONLY
Continued
TABLE OF CONTENTS
TABLE OF CONTENTS
A. Heat Transfer and How It Works
Figure 1-1. Single PS536ES Oven
SECTION DESCRIPTION
I. MODEL IDENTIFICATION
Figure 1-2. Double PS536ES Oven Figure 1-3. Triple PS536ES Oven
Wiring Diagrams are contained in Section 7 of this Manual
PS536ES SERIES OVEN SPECIFICATIONS
SERIES PS536ES ELECTRICAL SPECIFICATIONS
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
Figure 1-6. PS536ES-Series Oven Components Locations
III. COMPONENT FUNCTION Figure
A. Conveyor Motor and Conveyor Belt
III. COMPONENT FUNCTION
Figure 1-7. Machinery Compartment Components
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
Inc. with
I. INSTALLATION KIT - see Figure
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
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
Figure 2-11. Typical Electric Oven Data Plate
III. ELECTRICAL CONNECTION INFORMATION FOR PS536ES-SERIES OVENS
IV. ELECTRIC SUPPLY FOR ELECTRICALLY HEATED OVENS
Figure 2-12. Junction Connection Box
VI. CONVEYOR REAR STOP AND END STOP INSTALLATION
Figure 2-13. Installing Rear and End Stops
I. CONTROL FUNCTIONS
SECTION OPERATION
Figure 3-1. PS536ES-Series Oven Control Functions
C. Heat Switch
A. Door Safety Switch
B. Blower Switch
D. Temperature Controller
Figure 3-4. Product at entrance end of baking
MEASURING CONVEYOR SPEED
Figure 3-3. Conveyor Speed Digital Control
chamber - BEGINNING OF TIMING
B. Shutdown Procedure
A. Startup Procedures Daily Startup
Power Failure
III. STEP-BY-STEP OPERATION
Figure 3-6. Control Panel I. LOCATION AND DESCRIPTION OF CONTROLS
NOT SHOWN
wait
II. NORMAL OPERATION - STEP-BY-STEP
wait + for
wait for
Service Key
III. QUICK REFERENCE DIGITAL TEMPERATURE CONTROLLER
Temperature Key
Display
PROBLEM
IV. QUICK REFERENCE TROUBLESHOOTING
SYMPTOM
SOLUTION
SECTION MAINTENANCE
SECTION MAINTENANCE
Figure 4-1. Oven Cooling Fans Figure 4-2. Conveyor Belt and
I. MAINTENANCE - DAILY
Crumb Pan Cleaning
A. Exterior
PRECAUTIONS
II. MAINTENANCE - MONTHLY
SECTION MAINTENANCE
A. Removing Conveyor From Oven For Cleaning
4. Remove conveyor drive chain cover as shown
B. Air Fingers Disassembly For Cleaning
Standard Fingers
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
SECTION MAINTENANCE
E. Reinstall End Plugs
F. Conveyor Reassembly Into Oven
G. Checking Conveyor Belt Tension
H. Conveyor Belt Link Removal
J. Attaching Drive Chain
I. Replacing Conveyor Belt
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
PROBLEM
SECTION TROUBLESHOOTING
PROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED
PROBLEM OVEN DOES NOT HEAT
SECTION TROUBLESHOOTING
SECTION 6 - PARTS LIST
SECTION PARTS LIST
SECTION 6 PARTS LIST
PARTSLIST
OVEN PANELS, WINDOW AND LEGS
SECTION6
SECTION 6 PARTS LIST
CONTROL PANEL
KIT, CONVEYOR SPEED CONTROLLER P WITH DIGITAL DISPLAY INC. ITEM
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
SECTION PARTS LIST
ELEMENT
SECTION 6 PARTS LIST
MACHINERY COMPARTMENT
SECTION PARTS LIST
ELECTRICAL
SCHEMATICS
Wiring Diagram, E208-240 50/60, 3PH 4W PS536ES
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
Page
24-Hour Service Hotline
