Middleby PS570G Parts Manual
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
©2005 Middleby Marshall Inc.
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
Table of Contents
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
2
WHI.-4
Middleby"
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CONVEYORS
Middleby Marshall PS Series Conveyor ovens bake both
faster and at a lower temperature than other ovens. Patented vertical columns
cally instead
hot air remove the boundary layers
to
tend
without burning.AII Middleby ovens are designed
a multitude
ethnic foods and more.
insulate the product. This gives very rapid baking
OF
EXCELLENCE
of
hot air move heat aerodynami-
of
using high temperatures. The streams of
of
oool
heavy air which
of
products including pizza, seafood, bagels,
A/A File No.: ____________ _
Item No.:
to
cook
Standard
Optional
Features
Impingement
return
Patented EMS Energy Management System re-
duces gas consumption and increases cooking efficiency
70"/1778mm-long cooking chamber
32"1813mm-wide, 106"/2692mm-long conveyor belt
Stackable up to four units high
Patented "Jet Sweep" impingement process that de-
livers constant heat to the chamber
Microprocessor-oontrolled bake time/conveyor speed
Customer-specific adjustable jet fingers that allow
control
Stainless steel front. sides and top
Front-loading window with cool handle
Reversible conveyor direction
of
PLUS! low oven profile and dual air
heat delivery
Features
Split
belt-
two 15"/381 mm belts with individually-ad-
justable speed settings
Conse!Ves
Middleby ovens provide very efficient heat transfer to product. Energy is conserved as air
product, with minimum flue
Clean
PS570 ovens are designed for easy cleaning. Removable
parts include: crumb pans, end panels, air fingers, and a
folding oonveyor belt assembly.
Easily
Control compartment
cess. All electrical controls are door-mounted.
Energy
ability
SeiViced
is
recycled from heater to
or
vent loss.
is
designed for quick and easy ac-
Warranty
All PS570 models have a one year parts and labor warranty. Oven start-up and demonstration are included at
no additional charge (USA only).
Ventilation
For installation under a ventilation hood only.
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KEY PARTS
12
34
6
5
10
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
8
14, 15, 16
13
9
7
View of INSTALLATION KIT
View of BASE PAD KIT
8
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
9
View of PANELS, END PLUGS, WINDOW and LEGS
10
″
- SINGLE &
″
STUD - 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
11
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)
12
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