Manuals
/
Middleby Marshall
/
Kitchen Appliance
/
Oven
Middleby Marshall
PS520G installation manual Section Description, 6.Cooling Fan
Models:
PS520G
1
9
48
48
Download
48 pages
23.63 Kb
6
7
8
9
10
11
12
13
<
>
Troubleshooting
Specification
Install
Parts list
Wiring Diagram, G208-24050/60 GO, PS520G
Warranty
Dimension
Maintenance
Supply Wire
Problem Products Are Overcooked Or Undercooked
Page 9
Image 9
SECTION 1
DESCRIPTION
Figure
1-6.
Cooling Fan
5
Page 8
Page 10
Page 9
Image 9
Page 8
Page 10
Contents
owners operating
& installation
manual
Middleby
GASOLINE OR OTHER FLAMMABLE VAPORS AND
FOR YOUR SAFETY, DO NOT STORE OR USE
LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER
APPLIANCE
MIDDLEBY MARSHALL
NO QUIBBLE LIMITED WARRANTY
U.S.A. ONLY
TABLE OF CONTENTS
TABLE OF CONTENTS
Continued
I.MODEL IDENTIFICATION
SECTION DESCRIPTION
Figure 1-1.Single PS520 Oven
Figure 1-2.Double PS520 Oven
SERIES PS520 ELECTRICAL SPECIFICATIONS
PS520 SERIES OVEN SPECIFICATIONS
and are also located inside the oven at the
bottom of the Control Panel
II. COMPONENT FUNCTION Figure
Figure 1-4. PS520-SeriesOven Components Locations
Blower Assembly Right Control Box
II. COMPONENT FUNCTION
Figure 1-5.Machinery Compartment Components
A. Conveyor Motor and Conveyor Belt
Figure 1-6.Cooling Fan
SECTION DESCRIPTION
F2. Blank Plates
SECTION 2 INSTALLATION
SECTION INSTALLATION
•Perform a gas leak test
•Test for correct air supply
INSTALLATION KIT
PARTS LIST FOR SERIES PS520 GAS OVEN
I. UNLOADING
Single Stack Oven
Double Stack Oven
PARTS LIST FOR SERIES PS520 Gas OVEN
Triple Stack Oven
INSTALLATION KIT
4.00 101.6mm
Figure 2-5.MODEL PS520 SINGLE OVEN DIMENSIONS
1to 3-3/4inch maximum in 1/2 inch increments
Figure 2-6.MODEL PS520 DOUBLE OVEN DIMENSIONS
4.00
101.6mm
1to 3-3/4inch maximum in 1/2 inch increments
Figure 2-7.MODEL 520 TRIPLE OVEN DIMENSIONS
FOR PS520-SERIESOVENS
UTILITY ROUGH-INDIMENSIONS AND POSITIONING
II. VENTILATION GUIDELINES
Figure 2-9.Typical PS520-SeriesOvens Installation
IV. ELECTRIC SUPPLY FOR GAS HEATED OVENS
Figure 2-11.Junction Connection Box
Figure 2-10.Typical Electric Oven Data Plate
V. GAS SUPPLY
Figure 2-13- Gas Control Valve
SECTION OPERATION
I. CONTROL FUNCTIONS
Figure 3-1. PS520-SeriesOven Control Functions
B. Blower Switch
A. Door Safety Switch
C. Heat Switch
D. Temperature Controller
Figure 3-3.Conveyor Speed Digital Control
MEASURING CONVEYOR SPEED
Figure 3-4.Product at entrance end of baking
chamber – BEGINNING OF TIMING
A. Startup Procedures Daily Startup
III. STEP-BY-STEPOPERATION
Power Failure
B. Shutdown Procedure
Figure 3-6.Control Panel
SECTION OPERATION
A.Daily Startup Procedure
IV. NORMAL OPERATION - STEP-BY-STEP
B.DAILYSHUTDOWNPROCEDURE
wait + for
SECTION 3 OPERATION
SYMPTOM
V. QUICK REFERENCE: TROUBLESHOOTING
PROBLEM
SOLUTION
SECTION MAINTENANCE
SECTION MAINTENANCE
NOTICE
Figure 4-2.Conveyor Belt and Crumb Pan Cleaning
I. MAINTENANCE - DAILY
Figure 4-1.Oven Cooling Fans
A. Exterior
PRECAUTIONS
II. MAINTENANCE - MONTHLY
A. Removing Conveyor From Oven For Cleaning
Figure
Figure Figure
Figure Figure
6. Remove conveyor as shown
T1 T2 T3 B1 B2 B3
B. Air Fingers Disassembly For Cleaning
Standard Fingers
Figure
Figure
C. Reassembly of Air Fingers
Figure 4-12.Standard Lower Finger
Figure 4-13.Standard Upper Finger
Figure
Figure
Figure
D. Reinstall End Plugs
2. Reinstall conveyor
Figure Figure
Figure
E. Conveyor Reassembly Into Oven
Figure Figure
F. Checking Conveyor Belt Tension
Figure
Figure
Figure
Figure Figure
Figure
Figure
Figure
Figure Figure
IV. MAINTENANCE - EVERY 6 MONTHS
III. MAINTENANCE - EVERY 3 MONTHS
IMPORTANT NOTICES
Figure
KEY SPARE PARTS KIT
PS520-SERIESGAS OVEN KEY SPARE PARTS KIT Figure
Figure
PROBLEM PRODUCTS ARE OVERCOOKED OR UNDERCOOKED
SECTION TROUBLESHOOTING
PROBLEM
PROBLEM OVEN DOES NOT HEAT
SECTION TROUBLESHOOTING
NOTES
SCHEMATICS
Wiring Diagram, G208-24050/60 GO, PS520G
SECTION
SECTION ELECTRICAL SCHEMATICS
NOTES
NOTES
SECTION ELECTRICAL SCHEMATICS
NOTICE
NOTICE
NOTICE
