Middleby Marshall PS536-Series Replacing Conveyor Belt, Attaching Drive Chain, Lower End Plug

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SECTION 4

MAINTENANCE

6. Reconnect the inside master links (Figure 4-30.)

Figure 4-30.

NOTE: The outside master links have right and left sides to them. The right edge master link has an open hook facing you as shown in Figure 4-31. This will match up with the outer edges of the conveyor belt. Remember this hook travels backwards on the conveyor.

Direction of travel

Figure 4-31.

7.Reconnect the outside master links.

8.Replace all parts removed from the oven.

I. Replacing Conveyor Belt

If a section of the conveyor belt needs replacing it can be done with the conveyor assembly either in or out of the oven. The section of the conveyor belt furnished with the oven in the installation kit may then be used to replace a section. Follow the preceding procedure “H. Conveyor belt link removal” which outlines the disassembly procedure.

J. Attaching Drive Chain

1.If drive sprocket assembly was removed reassemble it into the conveyor drive shaft. Be sure flat on end of drive

shaft aligns with set screw in conveyor shaft collar. Once in place tighten 3/32set screw.

2.Lift conveyor and install drive chain to conveyor drive sprocket and motor sprocket.

Figure 4-33.

3.The angle plate located on the underside of the con- veyor must be against the lower end plug. This is true on both sides of oven.

Crumb Pan

Mounting

Bracket

Figure 4-32.

Lower End Plug

 

Figure 4-34.

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Contents Owners operating Page Middleby Marshall IiiTable of Contents Section Description Model IdentificationDimensions PS536ES Series Oven SpecificationsSeries PS536ES Electrical Specifications General specifications per oven cavityII. Principle of AIR Flow Heat Transfer and How It WorksII. Principle of AIR Flow Air FingersPS536ES-Series Oven Components Locations III. Component Function FigureIII. Component Function Cooling Fan Blank Plates two sizes and an Air Finger F2. Blank PlatesSection Installation UnloadingPS536ES Oven Installation Required Kits and Equipment InstallationInstallation KIT see Figure Model PS536ES Single Oven Dimensions Model PS536ES Double Oven Dimensions Restraint Cable Installation Model PS536ES Triple Oven DimensionsInstallation II. Ventilation Guidelines IV. Electric Supply for Electrically Heated Ovens 11. Typical Electric Oven Data PlateVI. Conveyor Rear Stop and END Stop Installation 13. Installing Rear and End StopsSection Operation Control FunctionsII. Component Information and Location Figures 3-1 Measuring Conveyor Speed ConveyorSee Figures 3-4 Shutdown Procedure Startup Procedures Daily StartupPower Failure III. STEP-BY-STEP OperationLocation and Description of Controls II. Normal Operation STEP-BY-STEP III. Quick Reference Digital Temperature Controller IV. Quick Reference Troubleshooting SymptomSection Maintenance Cooling Fan Maintenance DailyExterior Crumb Pans FigureII. Maintenance Monthly Section Maintenance Air Fingers Disassembly For Cleaning Standard FingersCleaning the Window Reassembly of Air FingersBack in the same way they came out Section Maintenance Reinstall End Plugs Conveyor Reassembly Into Oven Checking Conveyor Belt TensionConveyor Belt Link Removal Replacing Conveyor Belt Attaching Drive ChainLower End Plug III. Maintenance Every 3 Months Cleaning the Blower/Fan MotorElectrical Terminals VentilationSplit-belt Conveyor Shaft Cleaning Section Maintenance IV. Maintenance Every 6 Months Important NoticesKEY Spare Parts KIT Section Troubleshooting Section Troubleshooting Parts List Parts List Oven PANELS, Window and Legs QTY DescriptionParts List English Parts List Blower and Shroud Parts List Conveyor Item QTY Conveyor DescriptionParts List Split Belt Conveyor Element Machinery Compartment Section Parts List Electrical Electrical Section Schematics Electrical Schematics Section Hour Service Hotline