Middleby Marshall PS520 installation manual Conveyor Belt Link Removal

Page 37

G. Conveyor Belt Link Removal

1.Using long nose pliers, an entire link can be removed with the conveyor assembly either in or out of the oven. Position master links at end of conveyor as shown in Figure 4-24.

SECTION 4

MAINTENANCE

4.Unhook the link to be removed.

5.Pull up on the belt link section and remove. Do not discard the link removed as it may be used for making spare master links.

NOTE: If a section of the conveyor belt is being replaced it should be done now. Remove the links that need replacing and use the section of conveyor belt furnished in your installation kit to replace them.

Master

Links

Figure 4-24.

2.Using long nose pliers, unhook master links at left end of conveyor as shown in Figure 4-25.

Figure 4-25.

3.Remove the outside master links on the right and left sides of the conveyor belt as shown in Figure 4-26.

Figure 4-27.

NOTE: Before connecting the inside master links, notice that these links have a correct position (Figure 4-28). The link at the right is in the correct (horns up) position for inserting into the conveyor belt. The horns facing down are in the incorrect position.

Correct

Position

Incorrect

Position

Figure 4-28.

Figure 4-26.

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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