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Middleby Marshall
PS640E installation manual
Models:
PS640E
1
31
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Troubleshooting
Specs
Install
Parts list
Wiring Diagram
13. Conveyor placement
Warranty
Dimension
Maintenance
5. Drive shaft configurations
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NOTES
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Contents
Model
OWNERS OPERATING AND INSTALLATION MANUAL
PS640 Series Electric Ovens
for domestic and standard export ovens
RETAIN THIS MANUAL FOR FUTURE REFERENCE
U.S.A. ONLY
MIDDLEBY MARSHALL INC. OVEN LIMITED WARRANTY Non U.S.A
MIDDLEBY MARSHALL
NO QUIBBLE LIMITED WARRANTY
SECTION 3 - OPERATION
TABLE OF CONTENTS
SECTION 5 - TROUBLESHOOTING
SECTION 6 - ELECTRICAL WIRING DIAGRAM
Figure 1-1. Oven Components
SECTION 1 - DESCRIPTION
I. OVEN USES
II. OVEN COMPONENTS - see Figure
Table 1-2 General Specifications
I. OVEN SPECIFICATIONS
SERIES PS640 ELECTRICAL SPECIFICATIONS
Table 1-1 Dimensions
SECTION 2 - INSTALLATION
Installation
PS640 OVEN INSTALLATION REQUIRED KITS AND EQUIPMENT
PARTS LIST FOR SERIES PS640 ELECTRIC OVEN INSTALLATION KIT P/N
Figure 2-1. PS640-Series Electric Oven Installation Parts
ITEM NO
Figure 2-2. Model PS640 Single Oven Option Base with Legs and Top
DESCRIPTION
5, 6, 7, 10
PARTS LIST FOR PS640 SERIES DOUBLE OVEN OPTION - BASE w/6″ LEGS & TOP
Figure 2-3. Model PS640 Double Oven Option Base with Legs and Top
HARDWARE BAG
DESCRIPTION
ITEM NO
COMPLETE BASE WELDMENT
III. VENTILATION SYSTEM
equipment directly to the oven
RESTRICT SERVICE ACCESS
MOUNTING SUCH EQUIPMENT ON THE OVEN MAY VOID AGENCY CERTIFICATIONS
Figure 2-8. Top panel installation
IV. ASSEMBLY
Figure 2-7. Base pad Installation
Figure 2-6. Leg extension and casters installation
B. Stacking
Figure 2-10. Top panel installation
Figure 2-9. Stacking Figure 2-11. Installing the Restraint Cable
C. Restraint Cable Installation
Figure 2-14. Conveyor Belt tension
Figure 2-12. Conveyor installation
Figure 2-13. Conveyor placement
D. Conveyor Installation
CONVEYOR BELT REVERSAL
RESETTING DIRECTION JUMPER
SWITCHING PHOTO DETECTOR
E. Final Assembly
Figure 2-17. Typical Electric Oven Data Plate
IV. ELECTRIC SUPPLY FOR ELECTRICALLY HEATED OVENS
III. ELECTRICAL CONNECTION INFORMATION FOR PS640E-SERIES OVENS
Figure 2-18. Utility Connection Locations for
SUPPLY WIRE
UTILITY ROUGH-IN DIMENSIONS AND POSITIONING FOR PS640-SERIES OVENS
ELECTRICAL SPECIFICATIONS
Figure 2-19. Typical PS640-Series Ovens Installation
LOCATION AND DESCRIPTION OF CONTROLS
B. Conveyor Time Setting
C. Temperature Control/Display
SECTION 3 - OPERATION
133.8 F
Figure 3-4 Temperature Screen
450 F
450 F
4m. 30s
B. Daily Startup Procedure
C. Daily Shutdown Procedure
B. Oven Temperature/Set Point/Indicator Screen
SYMPTOM
SYMPTOM
PROBLEM
SOLUTION
I. MAINTENANCE - DAILY
SECTION 4 - MAINTENANCE
Figure 4-1. Cooling Vents and Grills
Figure 4-2. Removing Air Fingers and Plates
II. MAINTENANCE - MONTHLY
Top Row
Bottom Row
Figure 4-4. Disassembling the idler shaft
III. MAINTENANCE - EVERY 3 MONTHS
Figure 4-5. Drive shaft configurations
D. Split Belt Disassembly and Cleaning
E. Blower Belt
IV. MAINTENANCE - EVERY 6 MONTHS
Figure 4-7. Rear panel access
Figure 4-6. Disassembling the drive shaft
ITEM QTY
Figure 4-8. Key Spare Parts
V. KEY SPARE PARTS - Available separately. See Figure
19, 20
PROBLEM OVEN DOES NOT HEAT
SECTION TROUBLESHOOTING
PROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED
PROBLEM OVEN BLOWER AND CONVEYOR OPERATE YET THE OVEN IS NOT HEATING
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
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relieves the manufacturer of all warranty and liability
