Middleby Marshall PS520 installation manual Blower Assembly

Page 49

 

 

 

BLOWER ASSEMBLY

ITEM

QTY

PARTNO.

DESCRIPTION

1

1

28021-0061

SWITCH, MOMENTARY-1OA, NO 2 POLE

 

 

 

 

2

2

30927

BUMPER, WINDOW

 

 

 

 

3

1

51399

FAN, COOLING, 230V AC, 295 CFM

 

 

 

 

4

2

52244

MOTOR, BLOWER, CW, 208/230 50/60HZ

 

 

 

 

5

2

57258

PLATE, AIR VENT

 

 

 

 

6

4

7007413

SCR, SHOULDER 10-32X, 34 18-8

 

 

 

 

7

1

31497

GUARD, COOLING FAN (NOT SHOWN)

 

 

 

 

8

1

57474

TUBE, ALUMINUM, 1/4", AIR SWITCH (15125-0002)

 

 

 

 

9

3

57476

CLAMP, AIR TUBE

 

 

 

 

10

1

22450-0297

TUBING, SILICONE, 27"

 

 

 

 

45

SECTION 6

PARTS LIST

ENGLISH

Image 49
Contents Owners operating Page Middleby Marshall Table of Contents Model Identification Section DescriptionSeries PS520 Electrical Specifications PS520 Series Oven SpecificationsThis Manual Must Be Kept For Future Reference PS520-Series Oven Components Locations II. Component Function Cooling Fan F2. Blank Plates Blank Plates two sizes and an Air FingerUnloading Section InstallationSingle and Double Stack Ovens Parts List for Series PS520 Electric Oven Installation KITModel PS520 Single Oven Dimensions Model PS520 Double Oven Dimensions Model 520 Triple Oven Dimensions Electric Supply to be Provided by Customer Circuitbreaker II. Ventilation Guidelines10. Typical Electric Oven Data Plate IV. Electric Supply for Electrically Heated OvensSection Installation Control Functions Section OperationII. Component Information and Location Figures 3-1 Conveyor Measuring Conveyor SpeedIII. STEP-BY-STEP Operation Startup Procedures Daily StartupControl Panel IV. Normal Operation STEP-BY-STEP Daily Startup ProcedureSP Lock Symptom Quick Reference TroubleshootingSection Maintenance Exterior Maintenance DailyCooling Fan Conveyor Belt FigureRemoving Conveyor From Oven For Cleaning II. Maintenance MonthlyAir Fingers Disassembly For Cleaning T1 T2 T3 B1 B2 B3 12. Standard Lower Finger Reassembly of Air FingersExtended Lip Tab on Outer Plate Flange Finger Manifold Section Maintenance Reinstall End Plugs Checking Conveyor Belt Tension Conveyor Reassembly Into OvenConveyor Belt Link Removal Attaching Drive Chain IV. Maintenance Every 6 Months III. Maintenance Every 3 MonthsImportant Notices Electrical TerminalsPS520-SERIES Electric Oven KEY Spare Parts KIT Figure KEY Spare Parts KITSection Troubleshooting Section Troubleshooting Parts List English Single Oven Exploded View English Relay Panel English Blower Assembly English Control Panel English Single Conveyor Section Parts List Section Electrical Schematics Wiring Diagram, E380-480V 50/60/1, PS520 Wiring Diagram, E230-240V CE PS520/1820S Wiring Diagram, E380-400V CE PS520/1820S Section Electrical Schematics