Middleby Marshall Oven PS536GS-1 Parts List
PS536GS SERIES GAS FIRED:
A MIDDLEBY COMPANY
Parts Manual
with Wiring Diagrams
for domestic and standard export ovens
SPL090205-PF-BD
September 9, 2005
Replaces PMD-15-006
Rev. B • V1 • 2/03
Serial # Code
First 4 digits - order of production
Fifth digit - model specific
Sixth and Seventh digit - month of production
Eighth and Ninth digit - year of production
Starting Serial # 145740103 & after
Serial Tag Location
PS536GS-DoubleShown with “New
Style” Front Window
Assembly.
©2005 Middleby Marshall Inc.
Table of Contents: Page 2
www.middleby.com
email: techsupport@middleby.com
1-847-741-3300 fax 1-847-741-4406
Table of Contents
Spec Sheet ...............................................................................3
Key Parts ..................................................................................7
View of Installation Kit .............................................................. 8
Parts for Installation Kit.............................................................9
View of Panels, End Plugs and Window–Earlier Production ..... 10
Parts for Panels, End Plugs and Window–Earlier Production ... 11
View of Panels, End Plugs and Window–Later Production ....... 12
Parts for Panels, End Plugs and Window–Later Production ..... 13
View of Right-hand Electrical Compartment ........................... 14
Parts for Right-hand Electrical Compartment ......................... 15
View of Left-hand Electrical & Gas Train Compartment.......... 16
Parts for Left-hand Electrical & Gas Train Compartment ........ 17
View of Rear Compartment and Blowers .................................. 18
Parts for Rear Compartment and Blowers................................. 19
View of Single-Belt Conveyor ................................................... 20
Parts for Single-Belt Conveyor .................................................. 21
View of Split-Belt Conveyor ......................................................22
Parts for Split-Belt Conveyor .................................................... 23
Standard Finger Placement and Part Numbers ...................... 24
Wiring Diagrams (electrical schematics)
208;240 volt 50/60 Hz, 1 Phase
ENG/GM/FR/SP 55553B........................................................ 25
208;240 volt 50/60 Hz, 1 Phase
IT/GR/DN/DU 55551B ............................................................ 26
2
General Information
The PS536GS conveyor oven is ideally suited for Kiosk and
express-style locations where smaller ovens are required.
Standard Features
• Impingement PLUS! low oven profile and dual air return
• EMS Energy Management System* reduces gas consumption
and increases cooking efficiency
• 36”/914mm long cooking chamber
• 20”/508mm-wide, 60”/1524mm long conveyor belt
• Stackable up to three units high
• Patented “Jet Sweep” impingement process that delivers
constant heat to the chamber
• Microprocessor-controlled bake time/conveyor speed
• Customer-specific adjustable jet fingers that allow control
of heating in 8″/203mm zones
• Stainless steel front, sides, top and interior
• Enclosed front-loading window with cool handle
• Reversible conveyor direction
•Lower shelf single and double deck
•3-30 minute bake time
•8″ Exit tray- 60″ conveyor model
•Maximum operating temperature-550°F (288°C)
•Warmup time-25 minutes
Optional Features
• Split belt - two 9-1/2″/241mm belts with individually-adjustable
speed settings
• High speed conveyor (1-10 minute bake time)
• 76″/1930mm-long conveyor
Conserves Energy
Middleby ovens provide very efficient heat transfer to product.
Energy is conserved as air is recycled from heater to
product, with minimum flue or vent loss.
Cleanability
PS536GS ovens are designed for easy cleaning. Removable
parts include: crumb pans, end panels, air fingers,
exit tray, and a removable conveyor belt assembly.
Easily Serviced
Control compartment is designed for quick and easy access.
Warranty
All PS536GS models have a one year parts and labor
warranty. Oven start-up is included
at no additional charge (USA only).
*
Patent pending
3
456
KEY PARTS
12
3
4
5
6
6A
9
14
10
7
11
15
16
8
12
17
KEY PARTS
ITEM QTY. P/N DESCRIPTION
1 1 47321 DIGITAL TEMPERATURE CONTROLLER
2 1 58390 CONVEYOR DRIVE MOTOR W/MAGNET
3 1 58484 KIT, 2-BRUSHES AND 2-CAPS
4 1 37337 KIT, CONVEYOR SPEED CONTROLER
5 1 33984 KIT, THERMOCOUPLE 6″
6 1 50517 BELT, BLOWER, STANDARD RPM
6A 1 51428 BELT, BLOWER, LOWER RPM
7 1 44687 MOTOR, BLOWER, 208/230V, 1/2HP
8 1 33983 HIGH LIMIT CONTROL MODULE, 240V
9 1 36451 COOLING FAN (BACKWALL)
10 1 97525 COOLING FAN (CONTROL COMPARTMENT)
11 1 54953 AIR SWITCH (REPLACES 37498)
12 1 48455 IGNITOR
13 1 52291 COMBINATION GAS CONTROL VALVE (SAFETY REGULATOR)
14 1 41647 MODULATING GAS VALVE, M420, 1/2″
15 1 31651 AMPLIFIER BOARD
16 1 50239 IGNITION MODULE
17 1 50240 IGNITION CABLE, 25″
13
7
View of INSTALLATION KIT
8
Parts for INSTALLATION KIT
Gas hose reducer included with gas hose.
″
to 1/2
″
3/4
QTY. QTY. QTY.
ITEM SINGLE OVEN DOUBLE OVEN TRIPLEOVEN P/N DESCRIPTION
1 1 1 1 48605 TOP PANEL
2 1 1 1 51977 BASE PAD, W/INSULATION
3A 4 4 -- 42890 17-1/2" (445mm) LEG EXTENSION, FOR SINGLE AND DOUBLE OVENS
4 2 2 2 22290-0009 CASTER, WITH FLAT PLATE AND BRAKE
5 2 2 2 22290-0010 CASTER, WITH FLAT PLATE (NO BRAKE)
6 1 1 1 21392-0004 EYEBOLT, 3/4"
7 31 31 31 220373 HEX BOLT, 3/8"-16 x 1"
8 32 32 32 21416-0001 FLAT WASHER, 3/8"
9 32 32 32 21422-0001 LOCKWASHER, 3/8"
10 1 1 1 22450-0228 RESTRAINT CABLE ASSEMBLY
11 1 2 3 22361-0001 GAS HOSE,
12 1 1 -- 46393 LOWER SHELF - (LIP DOWN POSITION)
3B -- -- 4 44799 6" (152mm) LEG EXTENSION, FOR TRIPLE OVENS
13 1 2 3 50276 KIT, LP - (NATURAL GAS TO LP)
13A 1 2 3 50793 KIT, NATURAL GAS - (LP TO NATURAL GAS)
14 1 2 3 M2841 FITTING, PRESSURE TAP (NOT SHOWN)
9
15 1 2 3 49975 TWIST LOCK PLUG (6-20P) - WITH 6 FOOT CORD
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