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Middleby Marshall
PS640E installation manual Wiring Diagram
Models:
PS640E
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Troubleshooting
Specifications
Install
Parts list
Wiring Diagram
13. Conveyor placement
Warranty
Dimension
Maintenance
5. Drive shaft configurations
Page 29
Image 29
SECTION 6 - WIRING DIAGRAM
60227 Rev. A4
Middleby-Marshall
Model Number
E208-240
Volt 50/60 Hz, 3 Phase
25
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Page 30
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Contents
PS640 Series Electric Ovens
OWNERS OPERATING AND INSTALLATION MANUAL
for domestic and standard export ovens
Model
RETAIN THIS MANUAL FOR FUTURE REFERENCE
MIDDLEBY MARSHALL
MIDDLEBY MARSHALL INC. OVEN LIMITED WARRANTY Non U.S.A
NO QUIBBLE LIMITED WARRANTY
U.S.A. ONLY
SECTION 5 - TROUBLESHOOTING
TABLE OF CONTENTS
SECTION 6 - ELECTRICAL WIRING DIAGRAM
SECTION 3 - OPERATION
I. OVEN USES
SECTION 1 - DESCRIPTION
II. OVEN COMPONENTS - see Figure
Figure 1-1. Oven Components
SERIES PS640 ELECTRICAL SPECIFICATIONS
I. OVEN SPECIFICATIONS
Table 1-1 Dimensions
Table 1-2 General Specifications
SECTION 2 - INSTALLATION
PARTS LIST FOR SERIES PS640 ELECTRIC OVEN INSTALLATION KIT P/N
PS640 OVEN INSTALLATION REQUIRED KITS AND EQUIPMENT
Figure 2-1. PS640-Series Electric Oven Installation Parts
Installation
DESCRIPTION
Figure 2-2. Model PS640 Single Oven Option Base with Legs and Top
ITEM NO
Figure 2-3. Model PS640 Double Oven Option Base with Legs and Top
PARTS LIST FOR PS640 SERIES DOUBLE OVEN OPTION - BASE w/6″ LEGS & TOP
HARDWARE BAG
5, 6, 7, 10
COMPLETE BASE WELDMENT
ITEM NO
DESCRIPTION
RESTRICT SERVICE ACCESS
equipment directly to the oven
MOUNTING SUCH EQUIPMENT ON THE OVEN MAY VOID AGENCY CERTIFICATIONS
III. VENTILATION SYSTEM
Figure 2-7. Base pad Installation
IV. ASSEMBLY
Figure 2-6. Leg extension and casters installation
Figure 2-8. Top panel installation
Figure 2-9. Stacking Figure 2-11. Installing the Restraint Cable
Figure 2-10. Top panel installation
C. Restraint Cable Installation
B. Stacking
Figure 2-13. Conveyor placement
Figure 2-12. Conveyor installation
D. Conveyor Installation
Figure 2-14. Conveyor Belt tension
SWITCHING PHOTO DETECTOR
RESETTING DIRECTION JUMPER
E. Final Assembly
CONVEYOR BELT REVERSAL
III. ELECTRICAL CONNECTION INFORMATION FOR PS640E-SERIES OVENS
IV. ELECTRIC SUPPLY FOR ELECTRICALLY HEATED OVENS
Figure 2-18. Utility Connection Locations for
Figure 2-17. Typical Electric Oven Data Plate
ELECTRICAL SPECIFICATIONS
UTILITY ROUGH-IN DIMENSIONS AND POSITIONING FOR PS640-SERIES OVENS
Figure 2-19. Typical PS640-Series Ovens Installation
SUPPLY WIRE
C. Temperature Control/Display
B. Conveyor Time Setting
SECTION 3 - OPERATION
LOCATION AND DESCRIPTION OF CONTROLS
450 F
Figure 3-4 Temperature Screen
450 F
133.8 F
C. Daily Shutdown Procedure
B. Daily Startup Procedure
B. Oven Temperature/Set Point/Indicator Screen
4m. 30s
PROBLEM
SYMPTOM
SOLUTION
SYMPTOM
Figure 4-1. Cooling Vents and Grills
SECTION 4 - MAINTENANCE
I. MAINTENANCE - DAILY
Top Row
II. MAINTENANCE - MONTHLY
Bottom Row
Figure 4-2. Removing Air Fingers and Plates
Figure 4-5. Drive shaft configurations
III. MAINTENANCE - EVERY 3 MONTHS
D. Split Belt Disassembly and Cleaning
Figure 4-4. Disassembling the idler shaft
Figure 4-7. Rear panel access
IV. MAINTENANCE - EVERY 6 MONTHS
Figure 4-6. Disassembling the drive shaft
E. Blower Belt
V. KEY SPARE PARTS - Available separately. See Figure
Figure 4-8. Key Spare Parts
19, 20
ITEM QTY
PROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED
SECTION TROUBLESHOOTING
PROBLEM OVEN BLOWER AND CONVEYOR OPERATE YET THE OVEN IS NOT HEATING
PROBLEM OVEN DOES NOT HEAT
Middleby-Marshall Model Number E208-240 Volt 50/60 Hz, 3 Phase
SECTION 6 - WIRING DIAGRAM
60231 Rev. A4
Middleby-Marshall Model Number E380-480 Volt 50/60 Hz, 3 Phase
Page
relieves the manufacturer of all warranty and liability
