Middleby Marshall PS360WB70-L User manual

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Middleby Cooking Systems Group  1400 Toastmaster Drive  Elgin, L 60120  [phone]  FAX [phone]
© 2000 Middleby Marshall, Inc.
is a registered trademark of Middleby Marshall, Inc. All rights reserved.
PS360WB70 Parts
Gas (Europe)
PME-13-002
Rev. B  V1  9 00
PARTS MANUAL
PS360WB70 Gas Oven
Models:
 PS360WB70-U
 PS360WB70-L
for European export ovens

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WARNING
FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER
FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR
ANY OTHER APPLIANCE
WARNING
Improper ins alla ion, adjus men , al era ion, service or main enance
can cause proper y damage, injury or dea h. Read he ins alla ion,
opera ing and main enance ins ruc ions horoughly before ins all-
ing or servicing his equipmen .
WARNING
DISCONNECT THE OVEN FROM ITS ELECTRICAL POWER SUPPLY
BEFORE SERVICING.
NOTICE
Using any parts other than genuine Middleby Marshall factory manufactured parts relieves
the manufacturer of all warranty and liability.
NOTICE
Middleby Marshall (Manufacturer reserves the right to change specifications at any time.

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Section Page
I. KEY SPARE PARTS KIT .................................................................................................... 4
II. INSTALLATION KIT ............................................................................................................. 5
III. OVEN PANELS, WINDOW AND LEGS .............................................................................. 6
IV. SHROUDS AND VENTS .................................................................................................... 8
V. MACHINERY COMPARTMENT ........................................................................................ 10
VI. CONTROL PANEL AND DOOR ASSEMBLIES ................................................................12
VII. GAS BURNER SYSTEM - ORIGINAL CONFIGURATION .................................................. 14
VIII. GAS BURNER SYSTEM - CURRENT CONFIGURATION ................................................. 16
IX. CONVEYOR ASSEMBLY, SINGLE-BELT OVENS ........................................................... 18
X. CONVEYOR ASSEMBLY, SPLIT-BELT OVENS ..............................................................20
XI. UPPER OVEN STAND ..................................................................................................... 22
NOTE: Throughout this Parts Manual, the following abbreviations are used:
A/R = Quantity As Re uired
N/A = Does Not Apply
TABLE OF CONTENTS

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I. KEY SPARE PARTS KIT
ITEM P/N DESCRIPTION
1 36939 KIT, DIGITAL TEMPERATURE CONTROLLER
2 27384-0008 CONVEYOR DRIVE MOTOR
3 22450-0052 BRUSHES, CONVEYOR DRIVE MOTOR
4 37337 KIT, CONVEYOR SPEED CONTROLLER WITH DIGITAL DISPLAY
5 27170-0263 CONVEYOR CONTROL PICKUP ASSEMBLY
6 33984 THERMOCOUPLE
7 36451 COOLING FAN
8 31432 BLOWER MOTOR, 1 PH, 1 HP
9 35825 KIT, IGNITION MODULE (FOR CURRENT BURNER CONFIGURATION - pp. 16-17)
10 38811 BURNER BLOWER MOTOR ASSEMBLY
11 37770 KIT, SOLENOID VALVE
12 35625 KIT, AIR SWITCH

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QTY.
ITEM LWR OVEN W/O TOP LWR OVEN W/TOP UPR OVEN P/N DESCRIPTION
1 4 4 -- 22450-0028 LEGS, ADJUSTABLE
2 1 1 1 36526 CONVEYOR END STOP
3 -- -- 2 35122-0049 ATTACHMENT PLATE, UPPER OVEN
4 3 3 3 21256-0008 SCREW, #10-32 X 3 8"
5 1 1 1 27276-0001 CABLE CLAMP
6 4 4 16 21292-0001 SCREW, #2PT 10-16 X 3 4" HWH
7 1 1 1 31826 OWNER'S OPERATING AND INSTALLATION
MANUAL
8 1 1 1 1002040 AUTHORIZED SERVICE AGENCY LISTING
9 1 1 1 22361-0001 GAS HOSE, FLEXIBLE
10a -- 1 -- 30773 FLUE VENT, 0.36m
10b -- -- 1 30759 FLUE VENT, 0.75m
10c 1 -- -- 30758 FLUE VENT, 1.27m
II. INSTALLATION KIT

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ITEM QTY. P/N DESCRIPTIONITEM QTY. P/N DESCRIPTION
16a 1 37000-0737 END PLUG - BOTTOM HALF - LEFT, UPPER OVEN
16b 1 37000-0735 END PLUG - BOTTOM HALF - LEFT, LOWER OVEN
17a 1 35000-1831 END PLUG BRACKET - LH FRONT
17b 1 Not available END PLUG BRACKET - LH FRONT For ovens with
gooseneck fingers)
18a 1 35000-1833 END PLUG BRACKET - LH REAR
18b 1 Not available END PLUG BRACKET - LH REAR For ovens with
gooseneck fingers)
19a 1 31943 TOP PANEL LOWER SINGLE OVEN ONLY)
19b 1 31641 TOP PANEL UPPER OVEN)
20 1 31402 REAR PANEL
21 A/R 22420-0005 WINDOW GASKET
23 1 32220 SCREEN GUARD Option) BURNER CHAMBER
24a 1 31403 FRONT PANEL, OUTER, LOWER OVEN
24b 1 31404 FRONT PANEL, OUTER, UPPER OVEN
26 A/R 22131-0004 INSULATION 1" INSIDE OF ALL TOP, FRONT AND
REAR PANELS NOT SHOWN)
27 1 35200-0034 EYEBROW
28 2 21141-0001 WING NUT SS. 1/4-20
29 1 37000-0571 EYEBROW MOUNTING BRACKET
30 2 21292-0001 WASHER HD. SCREW, 2 PT,310-16 x 3/4" LONG
III. OVEN PANELS, WINDOWS, AND LEGS
1 1 42400-0156 GLASS FRAME/HANDLE ASSEMBLY
2 1 37115-0136 GLASS FRAME/HANDLE WELDMENT
3 1 22140-0012 GLASS
4 1 35000-1025 TOP FRAME
5 A/R 17130-0006 SILICONE - ADH. SEAL
6 1 33300-0114 TUBE SS. 18 GA. 37" X 3/8"
7 2 34121-0003 SCREW - THUMB PIVOT
8 1 37000-0371 WINDOW/MTG FRAME WELDMENT
9 14 31451 SCREW 6/32 X 5/8"
10 1 42400-0087 LATCH ASSEMBLY
12a 1 37000-0740 END PLIJG - RIGHT, UPPER OVEN
12b 1 37000-0739 END PLLIG - RIGHT, LOWER OVEN
13 4 31409 WING SCREW
14 3 30631 CAUTION LABEL
15a 1 37000-0738 END PLUG - TOP HALF - LEFT, UPPER OVEN
15b 1 Not available END PLUG - TOP HALF - LEFT, UPPER OVEN For
ovens with gooseneck fingers)
15c 1 37000-0736 END PLUG - TOP HALF - LEFT, LOWER OVEN
15d 1 Not available END PLUG - TOP HALF - LEFT, LOWER OVEN For
ovens with gooseneck fingers)

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1a 1 2 31495 FLUE VENT SHROUD, 2" (51mm)
1b 1 2 32137 FLUE VENT SHROUD, 5"
(127mm)
2 1 2 30758 VENT MOUNTING BOX
3 1 2 27280-0005 NUT
4 2 4 21256-0008 HEX HEAD SCREW #10-32 X 3 8"
5 1 -- 30773 VENT, 14" (356mm) - FOR
LOWER OVENS
6 -- 1 30760 VENT, 50" (1270mm) - FOR
LOWER OVENS
7 1 1 30759 VENT, 29-1 2" (749mm) - FOR
UPPER OVENS
IV. SHROUDS AND VENTS
8 2 4 21292-0001 HEX HEAD SCREW #10-16 X 3 4"
9 1 2 35000-1017 UTILITY SHROUD HANGER
10 4 8 35000-1622 HANGER, REAR SHROUD
11a 1 2 30364 UTILITY SHROUD ASSEMBLY
11b 1 2 32049 UTILITY SHROUD ASSEMBLY
(Split Belt Conveyor)
12a 1 2 30363 UTILITY SHROUD, BOTTOM
12b 1 2 32048 UTILITY SHROUD, BOTTOM (Split
Belt Conveyor)
13 1 2 21416-0005 WASHER
14 1 2 2000346 SCREW 1 4"-20 X 1 2
QTY. QTY.
SINGLE DOUBLE
ITEM OVEN OVEN P/N DESCRIPTION
QTY. QTY.
SINGLE DOUBLE
ITEM OVEN OVEN P/N DESCRIPTION

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pagepage V. MACHINERY COMPARTMENT
ITEM QTY. P/N DESCRIPTION
1 1 31859 CONTROL DOOR
2 1 3101772 CONTROL DOOR HANDLE
3 2 2000177 SCREW, #10-32 x 18
4 2 2001740 WASHER, LOCK
5 2 21186-0010 RETAINER
6 2 2000294 FLAT HEAD SCREW, #10-24 x 1-1/4"
7 2 21475-0001 FINISHING WASHER, #10
8 4 22450-0028 ADJUSTABLE LEG
9 1 31728 END PANEL - RIGHT on Lower Oven, LEFT on Upper
Oven
10 1 31727 END PANEL - LEFT on Lower Oven, RIGHT on Upper
Oven
11 1 31533 REAR PANEL
12 18 31451 SCREW, #10-24 x 1/2
13 2 31432 MOTOR, 1 HP, 208/230V, 50/60 HZ, 1 PH
-- 1 oz. 17110-0018 TUBE OF ANTI-SEIZE LUBRICANT NOT SHOWN)
16 8 21126-0004 HEX NUT, 5/16"-18
17 18 21412-0005 FLAT WASHER, 5/16"
18 8 A3896 HEX CAP SCREW, 5/16"-18 x 1"
19 2 27221-0013 BUSH, SNAP NYLON
20 2 35000-1780 HEAT SINK PLATE
ITEM QTY. P/N DESCRIPTION
21 A/R 21292-0001 HEX SCREW, #10-16 x 3/4"
22 2 37115-0151 INNER SHAFT SEAL WELDMENT
23a 1 31599 CLOCKWISE BLOWER WHEEL, 9-7/8" D - LH SIDE OF
LOWER OVEN, RH SIDE OF UPPER OVEN
23b 1 31600 COUNTERCLOCKWISE BLOWER WHEEL, 9-7/8" D - RH
SIDE OF LOWER OVEN, LH SIDE OF UPPER OVEN
24 2 31602 INLET CONE, 9-7/8" D
25 2 27396-0005 HEAT SLINGER ASSEMBLY w/SET SCREW
26 2 21276-0039 SET SCREW, 1/4"-20
27 1 ft. 22420-0002 GASKET, 21.7 FT. 6.6 m) REQUIRED
28 2 35000-1781 TEFLON SEAL
29 2 27170-0269 CAPACITOR, START
30 2 27170-0270 CAPACITOR, RUN
31 1 31477 BURNER SHIELD
32 A/R 21292-0001 HEX SCREW, #10-16 X 3/4"
33 1 35000-1036 BURNER MOUNTING PLATE
34 1 31470 BURNER INNER MOUNTING PLATE
35 1 31471 BURNER TUBE
36 1 31494 ADJUSTABLE FLAME TUBE
37 1 37000-0658 ADJUSTABLE FLAME TUBE INDICATOR
38 2 27470-0039 GRILL, EXHAUST FAN

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VI. CONTROL PANEL AND DOOR ASSEMBLIES
ITEM QTY. P/N DESCRIPTION
1 2 31725 COOLING FAN
2 4 31497 GUARD, COOLING FAN
3a 1 31501 KIT, IGNITION MODULE, FOR ORIGI-
NAL BURNER CONFIGURATION (pp.
14-15)
3b 1 35825 KIT, IGNITION MODULE, FOR CUR-
RENT BURNER CONFIGURATION (pp.
16-17)
5 2 35625 KIT, AIR SWITCH
7 A R 22450-0297 TUBING, SILICONE RUBBER
8 2 32210 CIRCUIT BREAKER, 6 AMP
9 4 31498 CIRCUIT BREAKER, 10 AMP
10 1 31503 CIRCUIT BREAKER, 2 AMP
11 1 31499 TERMINAL BLOCK
12 1 31504 TRANSFORMER, 200 VA
ITEM QTY. P/N DESCRIPTION
13 1 36939 TEMPERATURE CONTROL
14 3 27060-0012 CONTACT BLOCK WITH BASE
15 1 28041-0011 CONTACTOR
16 3 28021-0062 SWITCH SEL. STD. 2 POS.-BLUE
17 1 27253-0002 GROUND LUG
18 1 28021-0047 DOOR SAFETY SWITCH
19 1 32212 CONTROL FACE PLATE
20 1 32270 LABEL - WIRING DIAGRAM
21 1 37337 CONVEYOR SPEED CONTROL WITH
DIGITAL DISPLAY
-- -- 37503 DIGITAL DISPLAY ONLY
23 1 28140-0006 HIGH LIMIT THERMOSTAT
24 1 28201-0016 LIGHTED PUSHBUTTON SWITCH
25 1 27073-0007 BULB, NEON, 220V

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pagepage VII. GAS BURNER SYSTEM - ORIGINAL CONFIGURATION
ITEMQTY. P/N DESCRIPTION
1 1 28092-0020 MULTIFUNCTION GAS VALVE
2 1 37770 KIT, SOLENOID VALVE
3 1 31441 BURNER ASSEMBLY
4 1 32187 CAPACITOR, START
5 1 32195 BURNER MOTOR
6 1 32194 BLOWER WHEEL
7 1 32193 PILOT ASSEMBLY
8 1 32190 FLAME SENSOR
9 1 32191 SPARK ELECTRODE
10 1 32192 PILOT ASSEMBLY
11 1 32188 FLAME SENSOR CABLE
12 1 32189 SPARK ELECTRODE CABLE
13 1 32314 GASKET
14 1 32313 BLOWER HOUSING
15 1 36830 SHUTTER PLATE ASSEMBLY
16 A R 22450-0297 TUBING, SILICONE RUBBER
17 1 23051-0004 GAS PIPE UNION
18 1 30185 KIT, PILOT PRESSURE TAP (PILOT TEE)
19 A R 15125-0002 TUBING, ALUMINUM
20 1 32315 ORIFICE HOLDER WITH 1 8" PLUG
21 1 See chart ORIFICE, MAIN
22 1 See chart ORIFICE, PILOT
23 1 See chart ORIFICE, BYPASS
ITEMQTY. P/N DESCRIPTION
GAS ORIFICES
ITEM 21 ITEM 22 ITEM 23
GAS TYPE MAIN ORIFICE PILOT ORIFICE BYPASS ORIFICE
Natural G20 22176-0014 6.4mm 31818 0.81mm 30874 2.30mm
Natural G25 22176-0014 6.4mm 31818 0.81mm 30874 2.30mm
Natural G20,G25 22176-0014 6.4mm 31818 0.81mm 31983 2.00mm
Liquid G30 31984 3.4mm 31819 0.64mm 31313 1.40mm
Liquid G30,G31 31984 3.4mm 31819 0.64mm 31313 1.40mm

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pagepage VIII. GAS BURNER SYSTEM - CURRENT CONFIGURATION
GAS ORIFICES
ITEM 20 ITEM 21 ITEM 22
GAS TYPE MAIN ORIFICE PILOT ORIFICE BYPASS ORIFICE
Natural G20 22176-0014 6.4mm -- 0.81mm 30874 2.30mm
Natural G25 22176-0014 6.4mm -- 0.81mm 30874 2.30mm
Natural G20,G25 22176-0014 6.4mm -- 0.81mm 31983 2.00mm
Liquid G30 31984 3.4mm 22174-0011 0.64mm 31313 1.40mm
Liquid G30,G31 31984 3.4mm 22174-0011 0.64mm 31313 1.40mm
1 1 28092-0020 MULTIFUNCTION GAS VALVE
2 1 37770 KIT, SOLENOID VALVE
3 1 38126 BURNER ASSEMBLY
4 1 27170-0287 BLOWER MOTOR ASSEMBLY
5 1 42400-0640 PITOT TUBE ASSEMBLY
6 1 42810-0087 EXTERNAL AIR SHUTTER KIT
7 1 42810-0117 KIT, PILOT ASSY WITH IGNITOR
8 1 27170-0204 PILOT SHIELD
9 1 27170-0264 PILOT IGNITOR BRACKET
10 1 38284 PILOT TUBING FITTING
11 1 23052-0007 PILOT BULKHEAD FITTING
12 1 38127 VENTURI ASSEMBLY
13 1 38280 WINDOW PLUG
14 1 38279 ORIFICE HOLDER GAS INLET CON-
NECTOR
ITEMQTY. P/N DESCRIPTION ITEMQTY. P/N DESCRIPTION
15 1 36562 BURNER MOUNTING RING KIT
16 A R 15125-0002 TUBING, ALUMINUM, 1 FT. (305mm)
17 1 23051-0004 GAS PIPE UNION
18 A R 22450-0297 TUBING, SILICONE RUBBER
19 1 30185 KIT, PILOT PRESSURE TAP (PILOT TEE)
20 1 See chart ORIFICE, MAIN
21 1 See chart ORIFICE, PILOT
22 1 See chart ORIFICE, BYPASS

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ITEM QTY. P/N DESCRIPTION
IX. CONVEYOR ASSEMBLY, SINGLE-BELT OVENS
1 1 37000-0023 COVER,CONVEYOR EXTENSION RIGHT
2 1 37000-0524 WIDE STOP, CONVEYOR OPTIONAL)
3 2 35000-1861 CRUMB PAN LOWER DOUBLE OR ANY SINGLE
OVEN)
4 1 35000-1862 CRUMB PAN - RIGHT UPPER DOUBLE OVEN)
5 1 37000-0025 COVER - CONVEYOR EXTENSION - LEFT
6 1 42400-0593 CRUMB PAN ASSY - LEFT UPPER DOUBLE OVEN)
7 35000-1862 CRUMB PAN - LEFT
8 1 35000-1079 HEAT DIVERTER
9 4 21516-0001 POP RIVET - 1/8"
10 1 31418 CONVEYOR ASSEMBLY - COMPLETE WITH BELT
11 1 31480 CONVEYOR FRAME ASS'Y - LEFT
12 1 31420 CONVEYOR FRAME WELDMENT - LEFT
13 1 35000-1864 CONVEYOR DRIVE SHAFT
14 2 22011-0013 SHAFT COLLAR WITH SCREW
15 2 22034-0003 BUSHING 5/8" ID X 3/4" OD X 1/2" LONG
16 1 35000-1080 SPACER - NYLON
17 8 22229-0003 CONVEYOR SPROCKET WITH SCREW
18 8 21276-0039 SOCKET SET SCREW 1/4"-28 X 3/8"
19 1 42400-0309 DRIVE SPROCKET ASS'Y
20 1 35000-1013 DRIVE SHAFT ADAPTER
21 1 22152-0017 ROLLER CHAIN SPROCKET - 9T
22 1 21276-0038 SOCKET SET SCREW #10-24 X 5/16"
23 1 31481 CONVEYOR FRAME ASS'Y - RIGHT
24 1 31479 CONVEYOR FRAME WELDMENT - RIGHT
25 1 35000-1865 CONVEYOR IDLER SHAFT
26 2 22034-0003 BUSHING 5/8" ID X 3/4" OD X 1/2" LONG
27 2 37000-0413 IDLER WELDMENT
28 2 35000-1008 CONVEYOR ADJUSTMENT BOLT
29 8 22229-0003 CONVEYOR SPROCKET WITH SCREW
30 8 21276-0039 SOCKET SET SCREW 1/4"-20 X 3/8"
31 1 31412 CONVEYOR INNER FRAME WELDMENT
32 1 35900-0169 CONVEYOR FRAME PIVOT PLATE
33 1 21176-0001 LOCK NUT, HEX 1/4"-20
34 1 42400-0477 GEAR MOTOR WITH PICKUP ASSEMBLY
35 1 27170-0263 PICK UP ASSEMBLY ONLY
36 1 27384-0008 REDUCTION GEAR MOTOR
-- 2 22450-0052 BRUSHES - CONVEYOR DRIVE MOTOR
37 1 22152-0018 CHAIN SPROCKET - 15T WITH 1/4"-20 SET SCREW
38 1 35000-1021 CONVEYOR MOTOR MOUNTING BRACKET
39 4 21411-0003 FLAT WASHER 1/4'
40 4 21426-0002 LOCKWASHER 1/4'
41 4 2112B-0009 HEX NUT 1/4"-20
42 1 42400-0163 ROLLER CHAIN ASSEMBLY - 52 LINKS
43 1 22273-0001 MASTER LINK
44 1 31000-0037 ROLLER CHAIN - 52 LINKS
45 1 37000-0427 CONVEYOR MOTOR MOUNTING WELDMENT
46 4 220373 HEX HEAD CAP SCREW 3/8"-16 x 1"
47 1 42400-0598 MASTER LINK KIT RIGHT, MIDDLE &LEFT LINKS)
48 A/R 31417 CONVEYOR CHAIN
ITEM QTY. P/N DESCRIPTION

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