Middleby Marshall PS640 User Manuals

Table of Contents

• SECTION 1 – DESCRIPTION

  1
• I. OVEN USES

  1
• SECTION 3 – OPERATION

  20
• II. OVEN COMPONENTS

  1
• A. Conveyor Motor Drive

  1
• II. NORMAL OPERATION, STEP-BY-STEP

  21
• B. Crumb Pans

  1
• A. Main Screen

  21
• C. Conveyor

  1
• B. Daily Startup Procedure

  21
• D. End Plugs

  1
• C. Daily Shutdown Procedure

  21
• E. Eyebrows

  1
• III. QUICK REFERENCE: TROUBLESHOOTING

  22
• F. Window

  1
• IV. SCREEN ALERTS

  22
• G. Machinery Compartment Access Panel

  1
• H. Serial Plate

  1
• SECTION 4 – MAINTENANCE

  23
• I. Control Panel

  1
• I. MAINTENANCE – DAILY

  23
• J. Photo Cell

  1
• II. MAINTENANCE – MONTHLY

  24
• K. Gas Burner

  1
• III. MAINTENANCE – EVERY 3 MONTHS

  25
• L. Blowers

  1
• IV. MAINTENANCE – EVERY 6 MONTHS

  26
• M. Air Fingers

  1
• V. KEY SPARE PARTS KIT

  27
• III. OVEN SPECIFICATIONS

  2
• A. Dimensions

  2
• SECTION 5 – ELECTRICAL WIRING DIAGRAM

  28
• B. General Specifications

  2
• 50/60 Hz, 1 Ph

  28
• PS640 Gas Ovens

  2
• for PS640 Gas Ovens

  2
• SECTION 2 – INSTALLATION

  3
• I. BASE PAD KIT

  4
• II. INSTALLATION KIT

  6
• III. VENTILATION SYSTEM

  12
• A. Requirements

  12
• B. Recommendations

  12
• C. Other Ventilation Concerns

  12
• IV. ASSEMBLY

  13
• A. Base Pad, Legs, Casters

  13
• B. Stacking

  14
• C. Restraint Cable Installation

  14
• D. Conveyor Installation

  15
• E. Standoff Installation

  15
• V. FINAL ASSEMBLY

  16
• VI. ELECTRICAL SUPPLY

  16
• Connection

  17
• VII. GAS SUPPLY

  17
• A. Gas Utility Rough-In Recommendations

  17
• B. Connection

  18
• C. Gas Conversion

  18
• D. Propane Conversion

  18
• G. Checkout

  19
• H. Maintenance

  19