Middleby Marshall 60254 KEY Spare Parts Available separately. See Figure, Item QTY Description

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V. KEY SPARE PARTS – Available separately. See Figure 4-8.

1

2

3

4

5

 

 

8

 

 

 

 

 

 

11, 12

6

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

10

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

19, 20, 21

13, 14, 15, 16

17

 

 

 

23

24

 

 

 

25

 

 

 

 

 

 

 

22

 

 

 

 

Figure 4-8. Key Spare Parts

 

ITEM QTY.

P/N

DESCRIPTION

 

1

1

60190

DIGITAL DISPLAY, PROGRAMMED

 

2

1

58920

CONVEYOR DRIVE MOTOR W/PICKUP ASSY.

 

3

1

58679

CONVEYOR SPEED CONTROLER

 

4

1

60196

KIT, THERMOCOUPLE 6″

 

5

1

59668

BELT, BLOWER

 

6

1

57288

MOTOR, BLOWER, 2HP

 

7

1

33983

HIGH LIMIT CONTROL MODULE, 240V

 

8

1

51399

COOLING FAN (BACKWALL)

 

9

1

97525

COOLING FAN (CONTROL COMPARTMENT)

 

10

1

60598

AIR SWITCH

 

11

2

44914

CONTROLLER, POWER 208V/240V

 

12

2

44568

CONTROLLER, POWER 380V/480V

 

13

1

60750

HEATER 208V 27.0 kW

 

14

1

60751

HEATER 240V 27.0 kW

 

15

1

60752

HEATER 380V 27.0 kW

 

16

1

60753

HEATER 480V 27.0 kW

 

17

1

60253

PHOTOCELL

 

18

1

60638

INVERTER, PROGRAMMED

 

19

1

60684

PLC

 

20

1

58668

THERMOCOUPLE MODULE

 

21

1

58669

CURRENT MODULE

 

22

2

59132

RELAY, DPDT 24V COIL

 

23

1

M9608

POWER SUPPLY

 

24

1

60452

CONTACTOR, 24VDC

 

25

1

60636

BEARING, PB 5/8 B

 

P/N 60254 September 28, 2012

26

Image 30
Contents Owners Operating and Installation Manual Retain this Manual for Future Reference Middleby Marshall Table of Contents Conveyor Drive Motor Moves the conveyor Not ShownOven Specifications Installation PS740 24″ Oven Installation Required Kits and Equipment Parts List for Series PS740 Electric Oven Installation KITPS740 Oven Installation Required Kits and Equipment Item no QTY Description 66159 ″-16 × 1 HEX SCREW, SST 3B. Model PS740 32 Double Oven Option Base with Legs and Top Quad Outrigger Weldment 7A2S15 SCR, MS STR Trshd 10-32X3/4″ Recommendations III. Ventilation SystemRequirements Other ventilation concernsIV. Assembly Top Panel and Base Pad AssemblyRestraint Cable Installation StackingConveyor Installation Do not Overtighten the Conveyor BeltFinal Assembly Resetting Direction JumperSwitching Photo Detector Conveyor Belt ReversalIV. Electric Supply for Electrically Heated Ovens 18. Utility Connection Locations for ElecDo not USE Conduit for Ground Connection Electric Supply to be Provided by Customer Circuit BreakerLocation and Description of Controls II. Normal Operation STEP-BY-STEP III. Quick Reference Troubleshooting Screen AlertsMaintenance Maintenance DailyII. Maintenance Monthly Top Row Bottom RowIII. Maintenance Every 3 Months Split Belt Disassembly and CleaningIV. Maintenance Every 6 Months Blower BeltKEY Spare Parts Available separately. See Figure Item QTY DescriptionProblem Oven does not Heat ProblemWiring Diagram 60741 Rev. L 60254 September 28 60254 September 28 Installing or servicing this equipment