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ENGLISH

FRANÇAIS

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PAÑOL

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Middleby Cooking Systems Group • 1400 Toastmaster Drive • Elgin, IL 60120 • USA • (847)741-3300 • FAX (847)741-4406

24-Hour Service Hotline:  1-(800)-238-8444

www.middleby.com

V. KEY SPARE PARTS KIT - Available separately.  See Figure 4-9.

A. Key Spare Parts Kit components (all ovens)

Item

Description

Part Number

1

1

Kit, Digital Temperature Controller

36939

2

1

Conveyor Drive Motor

27384-0008

3

2

Brushes, Conveyor Drive Motor

22450-0052

4

1

Kit, Conveyor Speed Controller

42810-0133

5

1

Conveyor Control Pickup Assembly

27170-0263

6

1

Thermocouple

33984

7a

1

Cooling Fan (PS310, 314, 360, 360Q,

27392-0002

360S, 360WB)

7b

1

Cooling Fan (PS360EWB, WB70)

36451

8a

1

Blwr Mtr, 1 Ph, 1/3 HP (PS310, 314, 360, 360S)

27381-0023

8b

1

Blower Motor, 3 Ph, 1/3 HP (PS310, 314, 360)

27381-0024

8c

1

Blower Motor, 1 Ph, 1/4 HP (PS360Q)

27381-0054

8d

1

Blower Motor, 1 Ph, 1/2 HP (PS360WB)

27381-0075

8e

1

Blower Motor, 1 Ph, 1 HP (PS360EWB, WB70)

31432

Fig. 4-9 - Key Spare Parts Kit

B. Additional Key Spare Parts Kit components for gas

ovens

Item

Description

Part Number

9

1

Kit, Ignition Module

42810-0114

10a

1

Burner Blower/Motor Assembly

27170-0011

(PS310, 314, 360, 360Q, 360S, 360WB)

10b

1

Burner Blower/Motor Assembly (PS360EWB, WB70)

38811

11

1

Solenoid Valve (All ovens EXCEPT PS360EWB)

28091-0017

12

1

Modulating Valve (PS360EWB)

32570

13

1

Amplifier, Modulating Valve (PS360EWB)

31651

14

1

Air Switch (PS360EWB, WB70)

32102

IMPORTANT

An electrical wiring diagram for the oven is located inside the

machinery compartment or control compartment.

SECTION 4 - MAINTENANCE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Summary of Contents for PS300F

Page 1: ...23 Rev B V3 5 00 Models PS310 PS314 PS360 360Q 360S PS360WB PS360EWB PS360WB70 Combinations Single Lower Oven Single Upper Oven on Stand DoubleOven Two Stack TandemOven Double Two Stack TandemOven Mid...

Page 2: ...call the emergency phone number of your local Gas Company They will have personnel and provisions available to correct the problem FOR YOUR SAFETY Do not store or use gasoline or other flammable vapor...

Page 3: ...g 9 B Stands 9 TABLEOF CONTENTS IV THERMOCOUPLEINSTALLATION 9 V TANDEMOVENASSEMBLY 10 VI CONVEYORINSTALLATION 12 A All Non Tandem Ovens 12 B Tandem Oven Models 13 VII FINALASSEMBLY 13 VIII ELECTRICAL...

Page 4: ...0mm SECTION1 DESCRIPTION I OVEN USES PS300 Series Ovens can be used to bake and or cook a wide variety of food products such as pizza pizza type products cookies sandwiches and others II OVEN COMPONE...

Page 5: ...oes not use a bypass orifice D Electrical specifications for gas fired ovens per oven cavity Main Blower Control Current Voltage Circuit Voltage Phase Freq Draw Poles Wires PS310 314 360 360Q 208 240V...

Page 6: ...manual WARNING The oven must be installed on an even level non flammable flooring and any adjacent walls must be non flammable Recommended minimum clearances are specified in the Description section o...

Page 7: ...bleClamp 27276 0001 1 1 1 8 Screw 2PT 10 16 x 3 4 HWH 21292 0001 2 2 14 9 Owner s Operating and Installation Manual 41823 1 1 1 10 Authorized Service Agency Listing 1002040 1 1 1 NOTE The 4 swivel cas...

Page 8: ...etrimental effects can result from extreme seasonal hot and cold temperatures from the outdoors NOTE Return air from the mechanically driven system must not blow at the opening of the baking chamber P...

Page 9: ...ion 8 White Positive 7 Red Negative R No Connection Ground Shieldedcable Figure 2 4 Thermocouple Installation Locations Figure 2 5 Placing the Thermocouple Leads Figure 2 6 Thermocouple Lead Connectio...

Page 10: ...y be pre mounted to EITHER of the oven cavities RIGHTOVEN Air finger retaining screws Sealing gasket assembly pre mounted 2 Check that the top and bottom air finger retaining screws are present on all...

Page 11: ...and sealing gasket are all properly aligned See Figure 2 10 6 Tighten all of the attaching bolts Check that the mating edges of the ovens align properly If gaps appear between the tops of the ovens it...

Page 12: ...ps as shown in Figure 2 14 located on the drive left side of the frame only 4 When the conveyor is positioned properly check for free dom of movement of the conveyor belt by pulling it for about 2 3 f...

Page 13: ...EYOR BELT If necessary the belt tension can be adjusted by turning the conveyor adjustment screws located at the idler right end of the conveyor 7 LOOSELY attach the conveyor drive motor to the end wa...

Page 14: ...on to the oven ground screw located in the electrical junction box The box is shown in Figure 2 24 If necessary have the electrician supply the ground wire Do NOT use the wiring conduit or other pipin...

Page 15: ...that system at test pressure in excess of 1 2 psi 3 45 kPa 2 The oven must be isolated from the gas supply piping systembyclosingitsindividualmanualshutoffvalveduring anypressuretestingofthegassupply...

Page 16: ...e belt ovens have one controller Split belt ovens have one controller for eachconveyorbelt labeled FRONT and BACK For tandem and double tandem ovens this control is present only on the left oven secti...

Page 17: ...The burner will not operate and gas will not flow through the burner without electric power No attempt should be made to operate the oven during a power failure 3 If the oven is equipped with a window...

Page 18: ...to allow the Set Point to be changed Changes can only be made for 60 seconds Up Arrow and Down Arrow Keys Press these keys to adjust the Set Point up or down If the Set Point will not change refer to...

Page 19: ...correctly after cleaning Conveyor may be jammed on an object in the oven or conveyor belt or drive chain tension may be incorrect Controls may be set incor rectly Check that the circuit breaker fused...

Page 20: ...soap suds 5 Turn on the electric supply circuit breaker s 6 Performthenormalstartupprocedure NOTE ANY replacement parts that require access to the interior of the oven may ONLY be replaced by a Middl...

Page 21: ...his is more easily accomplished by allowing the conveyor to run whileyoustandattheexitendoftheconveyor Then brush the crumbs off the conveyor as it moves F Remove and clean the crumb trays Be sure to...

Page 22: ...B5 B6 F Disassemble the air fingers as shown in Figure 4 5 AS EACH FINGER IS DISASSEMBLED WRITE THE LOCA TION CODE FOR THE FINGER ON ALL THREE OF ITS PIECES This will help you in correctly reassembli...

Page 23: ...eyor drive sprockets Then remove the sprockets from the shaft 10 Loosen the locking collar set screw as shown in Figure 4 7 For PS360EWB and PS360WB70 ovens remove the socket head screw shown in the i...

Page 24: ...lwr Mtr 1 Ph 1 3 HP PS310 314 360 360S 27381 0023 8b 1 Blower Motor 3 Ph 1 3 HP PS310 314 360 27381 0024 8c 1 Blower Motor 1 Ph 1 4 HP PS360Q 27381 0054 8d 1 Blower Motor 1 Ph 1 2 HP PS360WB 27381 007...

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