Middleby Marshall Oven PS470G Parts List

PS570G SERIES GAS FIRED:

A MIDDLEBY COMPANY

Parts Manual

with Wiring Diagrams for domestic and standard export ovens

SPL 102406-PF-BD

October 24, 2006

Replaces

SPL 071406-PF-BD

July 14, 2006

Serial # Code (Nine Digit Code) (for units produced prior to mid-July, 2006) First 4 digits - order of production Fifth digit - model specific Sixth and Seventh digit - month of production Eighth and Ninth digit - year of production

Serial # Code (Ten Digit Code) (for units produced after mid-July, 2006) First 5 digits - order of production Sixth digit - model specific Seventh and Eighth digit - month of production Ninth and Tenth digit - year of production

The PS570G replaced the PS570S. They are different! The PS570G requires a 208/240V, 1Phase Power Supply. Therefore the Control Circuit is 208/240V. A Modulating Gas Valve and Signal Amplifier Board were incorporated to reduce energy consumption and increase cooking efficiency. We call this our Energy Management System (EMS).

Serial Tag Location

PS570G Single

Oven Shown

Table of Contents: Page 2

www.middleby.com

email: techsupport@middleby.com

1-847-741-3300 fax 1-847-741-4406

1400 Toastmaster Drive • Elgin, IL 60120

Specification Sheet ............................................................................................. 3

Key Parts ............................................................................................................. 7

View of Installation and Base Pad Kit(s) ............................................................. 8

Parts for Installation and Base Kit(s)................................................................... 9

View of Oven Panels, End Plugs, Window and Legs ...................................... 10

Parts for Oven Panels, End Plugs, Window and Legs ..................................... 11

View of Front Control Area ................................................................................12

Parts for Front Control Area .............................................................................. 13

View of Gas Piping and Burner Assembly ....................................................... 14

Parts for Gas Piping and Burner Assembly...................................................... 15

View of Rear Blower/Motor Assembly ..............................................................16

Parts for Rear Blower/Motor Assembly............................................................. 17

View of Rear Capacitor Area ............................................................................ 18

Parts for Rear Capacitor Area........................................................................... 19

View of “Single” Belt Conveyor ......................................................................... 20

Parts for “Single” Belt Conveyor ........................................................................21

View of “50-50” Split Belt Conveyor ..................................................................22

Parts for “50-50” Split Belt Conveyor .................................................................23

Standard Finger Configuration 31257 and Part Numbers ............................... 24

Wiring Diagram, G208-240 volt 50/60 Hz, 1 Phase, US,

45520 Rev E 2 of 2............................................................................................25

Ladder Diagram, G208-240 volt 50/60 Hz, 1 Phase, US,

45520 Rev E 1 of 2............................................................................................26

Wiring Diagram, G208-240 volt 50/60 Hz, 1 Phase, AU, 46978 Rev D............ 27

Wiring Diagram, G208-240 volt 50/60 Hz, 1 Phase, CAN, 47285 Rev C ......... 28

Wiring Diagram, G230 volt 50 Hz, 1 Phase, CE, DN 47263 Rev C .................. 29

Wiring Diagram, G230 volt 50 Hz, 1 Phase, CE, DUT 47265 Rev C ...............30

Wiring Diagram, G230 volt 50 Hz, 1 Phase, CE, FR 47257 Rev C .................. 31

Wiring Diagram, G230 volt 50 Hz, 1 Phase, CE, GM 47255 Rev C ................. 32

Wiring Diagram, G230 volt 50 Hz, 1 Phase, CE, GK 47261 Rev C .................. 33

Wiring Diagram, G230 volt 50 Hz, 1 Phase, CE, IT 47253 Rev C .................... 34

Wiring Diagram, G230 volt 50 Hz, 1 Phase, CE, SP 47259 Rev C .................. 35

Wiring Diagram, G230 volt 50 Hz, 1 Phase, CE, UK 45587 Rev F 2 of 2 ........ 36

Ladder Diagram, G230 volt 50 Hz, 1 Phase, CE, UK 45587 Rev F 1 of 2....... 37

34567

KEY PARTS

ITEM PART NO. DESCRIPTION QUANTITY

1 47321 Kit, Digital Temperature Control (58504) 1

2 See Below Motor, Drive 1 or 2

47796 1400:1 (provided Standard) 51059 600:1 (Hi-speed application)

3 58323 Kit, Conveyor Speed Controller 1 or 2

4 33984 Kit, Thermocouple (33812-1) 4

5 97525 Fan, Cooling 2

6 27381-0069 Motor, Blower, 1HP 2

7A 42810-0114 Ignition Module, US Version 1

7B 30872 Ignition Module, CE Version 1

7C 44676 Ignition Module, Australian Version 1

8 38811 Burner Blower/Motor Assembly 1

9 59450 Valve, Modulating Gas, 1/2″ (41647) 1

10 31651 Amplifier, Modulating Valve 1

11 50610 Air Switch, Rear Blower(s) 2

12 57141 Air Switch, Front, Burner/Blower 1

13 33983 Hi Limit Control Module 1

14 31504 Transformer, 240/120V Conveyor System 1

15 41872 Transformer, 240/24V, 25VA 1

16 32108 Transformer, 240/24V, 65VA 1

7A, 7B, 7C

11, 12

with Digital Display

14, 15, 16

View of INSTALLATION KIT

View of BASE PAD KIT

Parts for INSTALLATION KIT

QTY. – SGL.

ITEM BELT P/N DESCRIPTION

23 1 55028 CONVEYOR REAR STOP, 18″

24 1 55027 CONVEYOR END STOP, 29-1/4″

25 1 33120-0054 GAS PIPE NIPPLE, 1-1/4″ X 6″

Parts for BASE PAD KIT

QTY. QTY. QTY. QTY. SGL. SGL./DBL. SGL./DBL. TRIPLE

OVEN OVEN/W OVEN/W OVEN

ITEM 19

1A 4 — — — 37210-0060 LEG, 19″ (483mm) (OPTIONAL)

1B — 4 — — 37210-0082

1C — 4 — 37210-0057 LEG, 15″ (381mm)

1D — — — 4 39684 LEG, 4″ (102mm) (43158, set of 4)

3A 2 2 2 2 37115-0102 CASTER, SWIVEL WITH 3/4″ STUD

3B 2 2 2 2 58930 CASTER, SWIVEL WITH BRAKE

6 2 2 2 2 27271-0004 PIPE CLAMP, 1-1/2″

7 2 2 2 2 33120-0055 NIPPLE, 1-1/4″ DIA. X 3″ L, NPT

7A 1 1 1 1 33120-0054 PIPE, 1-1/4″ DIA. X 6″ L

8 2 2 2 2 23122-0007 ELBOW, 90°, 1-1/4″ DIA.

9 1 1 1 1 22361-0003 GAS HOSE, 1-1/4″ DIA. x 72″ L

10 4 4 4 4 22450-0028

11 1 1 1 1 33120-0056 GAS PIPE, 1-1/4″ DIA. x 54″ L

12 1 1 1 1 22450-0253 RESTRAINT CABLE, 60″ (1524mm)

13 1 1 1 1 37699 EYE BOLT, BASE PAD

14 2 2 2 2 35210-0656 TOP COVER (RIGHT OR LEFT)

15 1 1 1 1 37210-0055 BASE PAD

NOT SHOWN:

— 8 8 8 8 59156 SCREW, TEKS HD #10-32 x 1-1/4″

— 2 2 2 2 21292-0001 SCREW, TEKS HWH #2PT #10-16 x 3/4″

— 16 16 16 — 21216-0018 BOLT, HEX CAP 1/2″-13 x 1-1/4″

— 16 16 16 — 21416-0003 FLAT WASHER, 1/2″

— 16 16 16 — 21426-0004 LOCK WASHER, 1/2″

— 1 1 1 1 21392-0005 EYE BOLT, WALL

″″

″ LEGS 10

″″

″ LEGS 15

″″

″ LEGS P/N DESCRIPTION

″″

LEG, 10″ (254mm), No Longer Available

LEG, 6″ (152mm) ADJUATABLE WITH 3/4″ STUD

View of PANELS, END PLUGS, WINDOW and LEGS

″

- SINGLE &

″

STUD - SINGLE,

″

3-1/2″ x 32″

(381mm)

″

(483mm)

″

(254mm),

″

-13 X 1-1/4

- SGL & DBL OVENS

″

- SGL & DBL OVENS

″

(33812-1)

″

26 1 41768 WINDOW GUARD

ITEM QTY. P/N DESCRIPTION

27 2 30927 BUMPER, WINDOW

(INC. ITEMS 2-6)

28 1 37210-0055 BASE PAD

29 1 34121-0003 SCREW, THUMB

30 1 45457 WINDOW ASSEMBLY WITH HATCH

″

(INCLUDED IN ITEM 30)

(INCLUDED IN ITEM 30),

31 1 45087 LATCH

32 1 44514 GLASS, WINDOW, PRE-CUT

33 1 17130-0006 SEALANT

34A 4 37210-0060 LEG, SINGLE OVEN, 19

34B 4 37210-0057 LEG, DOUBLE OVEN, 15

(INC. ITEMS 9-11)

(43158, SET OF 4)

″

NO LONGER AVAILABLE

34C 4 37210-0082 LEG, DOUBLE OVEN, 10

DOUBLE OVENS

36 16 21426-0004 LOCKWASHER, 1/2

35 16 21216-0018 BOLT, HEX CAP 1/2

34D 4 39684 LEG, 4

37 16 21416-0003 FLAT WASHER, 1/2

(152mm) ADJUSTABLE WITH 3/4

″

DOUBLE, & TRIPLE OVENS

DOUBLE, & TRIPLE OVENS WITH BRAKE

STUD - SINGLE, DOUBLE, & TRIPLE OVENS

40 4 33984 KIT, THERMOCOUPLE, 6

38A 2 37115-0102 CASTER, SWIVEL WITH 3/4

39 4 22450-0028 LEG, 6

38B 2 58930 CASTER, SWIVEL WITH 3/4

41A 1 49975 CORD AND PLUG, L6-20P

41B 1 49976 CE CORD

-20 W/PLASTIC GRIP

″

-20 W/PLASTIC GRIP

″

Parts for PANELS, END PLUGS, WINDOW and LEGS

(INC. ITEM 18 and 19)

1 2 39539 ASSY, UPPER END PLUG

2 2 41778 WELDMENT, UPPER END PLUG PS500

3 1 50834 EYEBROW

4 8 220295 SCREW, “AB” HEX WSHR HD #10 X 3/4

ITEM QTY. P/N DESCRIPTION

5 4 36452 WING NUT, 1/4

8 2 39569 ASSY, LOWER END PLUG

6 4 41708 PLATE, END PLUG MOUNTING

9 2 41779 WELDMENT, LOWER END PLUG PS500

10 4 36452 WING NUT, 1/4

11 4 41708 PLATE, END PLUG MOUNTING

13 1 44494 ASSEMBLY, DRIVE MOTOR SHROUD

15 1 44482 ASSEMBLY, LEFT MOTOR SHROUD

16 1 44483 ASSEMBLY, RIGHT MOTOR SHROUD

17 2 41679 ASSEMBLY, REAR SHROUD

18 2 31765 GRILL, COOLING FAN

19 2 48522 BUMPER

23 2 35210-0656 TOP COVER

View(s) of FRONT CONTROL AREA(s)

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