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installation manual Wiring Diagram, P/N 60250 September
Models:
P/N 60250
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Troubleshooting
Specifications
Install
Wiring Diagram
13. Conveyor placement
Warranty
Maintenance
5. Drive shaft configurations
Resetting Direction Jumper
Iv. Assembly
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SECTION 5 - WIRING DIAGRAM
P/N 60250 September 28, 2012
28
59324 Rev. E
Middleby-Marshall
Model Number
G208-240
Volt 50/60 Hz, 1 Phase
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Image 32
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Contents
OWNERS OPERATING AND INSTALLATION MANUAL
PS740 Series Gas Ovens
for domestic and standard export ovens
Model
RETAIN THIS MANUAL FOR FUTURE REFERENCE
MIDDLEBY MARSHALL INC. OVEN LIMITED WARRANTY Non U.S.A
MIDDLEBY MARSHALL
No Quibble Limited Warranty
U.S.A. Only
TABLE OF CONTENTS
SECTION 5 - ELECTRICAL WIRING DIAGRAM
P/N 60250 September
SECTION 3 - OPERATION
SECTION 1 - DESCRIPTION
I. OVEN USES
II. OVEN COMPONENTS - see Figure
Figure 1-1. Oven Components
I. OVEN SPECIFICATIONS
GAS ORIFICE AND PRESSURE SPECIFICATIONS PER OVEN CAVITY - CE OVENS
Wiring Diagrams are contained in Section 5 of this Manual
and are also located inside the oven at the
SECTION 2 - INSTALLATION
Perform a gas leak test
Test for correct air supply, particularly to the burner blower
Test for proper combustion and gas supply
PS740 24″ OVEN INSTALLATION REQUIRED KITS AND EQUIPMENT
PARTS LIST FOR SERIES PS740 GAS OVEN INSTALLATION KIT P/N
Figure 2-1A. PS740-Series Gas Oven Installation Parts
Installation
PS740 OVEN INSTALLATION REQUIRED KITS AND EQUIPMENT
PARTS LIST FOR SERIES PS740 GAS OVEN INSTALLATION KIT P/N
Figure 2-1B. PS740-Series Gas Oven Installation Parts
Installation
Figure 2-2A. Model PS740 24″ Single Oven
Option Base with Legs and Top
P/N 60250 September
ITEM NO
Figure 2-2B. Model PS740 32″ Single Oven
Option Base with Legs and Top
P/N 60250 September 28
ITEM NO
Figure 2-3A. Model PS740 24″ Double Oven
Option Base with Legs and Top
P/N 60250 September
ITEM NO
Figure 2-3B. Model PS740 32 Double Oven Option Base with Legs and Top
P/N 60250 September
ITEM NO
DESCRIPTION
Figure 2-4A. Model PS740 24″ Triple Oven
Option Base with Outriggers and Top
P/N 60250 September
ITEM NO
Figure 2-4B. Model PS740 32″ Triple Oven
Option Base with Outriggers and Top
P/N 60250 September
ITEM NO
equipment directly to the oven
RESTRICT SERVICE ACCESS LEAD TO INCREASED SERVICE
MOUNTING SUCH EQUIPMENT ON THE OVEN MAY VOID AGENCY CERTIFICATIONS
EXPENSES FOR THE OWNER
IV. ASSEMBLY
Figure 2-7. Base pad Installation
Figure 2-6. Leg extension and casters installation
Figure 2-8. Top panel installation
Figure 2-10. Top panel installation
Figure 2-11. Installing the Restraint Cable
C. Restraint Cable Installation
Figure 2-9. Stacking
Figure 2-12. Conveyor installation
Figure 2-13. Conveyor placement
D. Conveyor Installation
Figure 2-14. Conveyor Belt tension
RESETTING DIRECTION JUMPER
SWITCHING PHOTO DETECTOR
E. Final Assembly
CAUTION Disconnect Power Before Switching Photo eye
CAUTION The terms of the oven’s warranty require all
CAUTION DURING PRESSURE TESTING NOTE ONE OF THE FOLLOWING
Connection
VII. GAS SUPPLY
Figure 2-18. Flexible Gas Hose Installation
Figure 2-19. Gas Burner Assembly
CAUTION The terms of the oven’s warranty require all
E. Adjusting the Maximum Pressure Setting
Figure 2-20. Burner Assembly
Adjusting the Minimum Pressure Setting
Maintenance
Figure 2-21. Gas Valve
B. Conveyor Time Setting
C. Temperature Control/Display
E. Energy Level Indicators
SECTION 3 - OPERATION
A. Daily Startup Procedure
B. Daily Shutdown Procedure
B. Oven Temperature/Set Point/Indicator Screen
II. NORMAL OPERATION - STEP-BY-STEP
III. QUICK REFERENCE TROUBLESHOOTING
SYMPTOM
PROBLEM
SOLUTION
SECTION 4 - MAINTENANCE
I. MAINTENANCE - DAILY
Figure 4-1. Cooling Vents and Grills
P/N 60250 September
II. MAINTENANCE - MONTHLY
Top Row
Bottom Row
Figure 4-2. Removing Air Fingers and Plates
III. MAINTENANCE - EVERY 3 MONTHS
Figure 4-5. Drive shaft configurations
D. Split Belt Disassembly and Cleaning
Figure 4-4. Disassembling the idler shaft
IV. MAINTENANCE - EVERY 6 MONTHS
Figure 4-7. Rear panel access
Figure 4-6. Disassembling the drive shaft
P/N 60250 September
Figure 4-8. Key Spare Parts
P/N 60250 September
V. KEY SPARE PARTS - Available separately. See Figure
ITEM QTY
P/N 60250 September
SECTION 5 - WIRING DIAGRAM
Middleby-Marshall Model Number G208-240 Volt 50/60 Hz, 1 Phase
P/N 60250 September
P/N 60250 September 28
P/N 60250 September
installing or servicing this equipment
