Manuali utente per Middleby Marshall PS520

Sommario

• IV. NORMAL OPERATION - STEP-BY-STEP

  20
• I. MODEL IDENTIFICATION

  1
• A.Daily Startup Procedure

  20
• SERIES PS520 ELECTRICAL SPECIFICATIONS

  2
• B. Daily Shutdown Procedure

  20
• II. COMPONENT FUNCTION

  4
• V. QUICK REFERENCE: TROUBLESHOOTING

  22
• A. Conveyor Motor and Conveyor Belt

  4
• B. Blower Fan

  4
• C. Electric Heaters

  4
• I. MAINTENANCE - DAILY

  24
• D. Cooling Fan

  4
• A. Exterior

  24
• E. Air Fingers and Blank Plates - See Figure 1-9

  4
• B. Cooling Fan

  24
• C. Conveyor Belt

  24
• I. UNLOADING

  7
• D. Crumb Pans

  24
• II. MAINTENANCE - MONTHLY

  25
• REQUIRED KITS AND EQUIPMENT

  8
• A. Removing Conveyor From Oven For Cleaning

  25
• B. Air Fingers Disassembly For Cleaning

  27
• INSTALLATION KIT

  8
• C. Reassembly of Air Fingers

  28
• D. Reinstall End Plugs

  31
• FOR PS520-SERIES OVENS

  12
• E. Conveyor Reassembly Into Oven

  32
• CIRCUIT BREAKER

  12
• F. Checking Conveyor Belt Tension

  32
• ELECTRICAL SPECIFICATIONS

  12
• G. Conveyor Belt Link Removal

  33
• ELECTRICAL RATING

  12
• H. Attaching Drive Chain

  34
• SUPPLY WIRE

  12
• III. MAINTENANCE - EVERY 3 MONTHS

  35
• SUGGESTED

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• A. Electrical Terminals

  35
• II. VENTILATION GUIDELINES

  12
• B. Ventilation

  35
• IV. MAINTENANCE - EVERY 6 MONTHS

  35
• PS520-SERIES OVENS.

  13
• PARTS

  36
• OVENS

  12
• KEY SPARE PARTS KIT

  36
• I. CONTROL FUNCTIONS

  15
• Troubleshooting Charts

  37
• II. COMPONENT INFORMATION AND LOCATION

  16
• A. Door Safety Switch

  16
• SINGLE OVEN EXPLODED VIEW

  41
• B. Blower Switch

  16
• RELAY PANEL

  43
• C. Heat Switch

  16
• BLOWER ASSEMBLY

  45
• D. Temperature Controller

  16
• CONTROL PANEL

  47
• E. Conveyor

  17
• SINGLE CONVEYOR

  49
• MEASURING CONVEYOR SPEED.

  17
• III. STEP-BY-STEP OPERATION

  18
• Wiring Diagram, E208-240V 50/60/1, PS520

  51
• A. Startup Procedures

  18
• Wiring Diagram, E380-480V 50/60/1, PS520

  52
• Daily Startup

  18
• Wiring Diagram, E230-240V CE PS520/1820S

  53
• Power Failure

  18
• Wiring Diagram, E380-400V CE PS520/1820S

  54
• B. Shutdown Procedure

  18