Blodgett BG3240 User Manual

TABLE OF CONTENTS

TABLE OF CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

SPECIFICATION SHEET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

OVEN AND ELECTRICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

KEY PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

BG3240 OVEN INSTALLATION KIT (51100) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

BG3240 SINGLE OVEN OPTION BASE KIT (34832) . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

BG3240 DOUBLE OVEN OPTION BASE KIT (34833). . . . . . . . . . . . . . . . . . . . . . . . . . . .9

BG3240 TRIPLE OVEN OPTION BASE KIT (OUTRIGGERS) (51139) . . . . . . . . . . . . . . .10

STANDARD FINGER CONFIGURATION (50593 REV C) . . . . . . . . . . . . . . . . . . . . . . . . .11

VIEW OF OVEN PANELS, WINDOW AND LEGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

PARTS FOR OVEN PANELS, WINDOWS AND LEGS. . . . . . . . . . . . . . . . . . . . . . . . . . . .13

VIEW OF RIGHT-HAND CONTROL COMPARTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . .14

PARTS FOR RIGHT-HAND COMPARTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

VIEW OF BLOWER AREA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

PARTS FOR BLOWER AREA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

VIEW OF BLOWER/MOTOR COMPARTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

PARTS FOR BLOWER/MOTOR COMPARTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

VIEW OF GAS BURNER & PIPING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

PART FOR GAS BURNER & PIPING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

VIEW OF “SINGLE” BELT CONVEYOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

PARTS FOR “SINGLE” BELT CONVEYOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

VIEW OF “SPILT” BELT CONVEYOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

PARTS FOR “SPLIT” BELT CONVEYOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

WIRING DIAGRAM, 208-240 VOLT 50/60 HZ.,

1-PHASE 3W 50141 REV. F2 US/UK/CANADA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

LADDER WIRING DIAGRAM, 208-240 VOLT 50/60 HZ.,

1-PHASE 3W 50141 REV. F1 US/UK/CANADA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

WIRING DIAGRAM, 208-240 VOLT 50/60 HZ., 1-PHASE 3W 52059 REV. D DN . . . . . . .28

WIRING DIAGRAM, 208-240 VOLT 50/60 HZ., 1-PHASE 3W 52065 REV. D DUT . . . . . . 29

WIRING DIAGRAM, 208-240 VOLT 50/60 HZ., 1-PHASE 3W 52053 REV. D FR . . . . . . . 30

WIRING DIAGRAM, 208-240 VOLT 50/60 HZ., 1-PHASE 3W 52055 REV. D GM . . . . . . .31

WIRING DIAGRAM, 208-240 VOLT 50/60 HZ., 1-PHASE 3W 52067 REV. D GK . . . . . . .32

WIRING DIAGRAM, 208-240 VOLT 50/60 HZ., 1-PHASE 3W 52061 REV. D IT . . . . . . . . 33

WIRING DIAGRAM, 208-240 VOLT 50/60 HZ., 1-PHASE 3W 52057 REV. D SP . . . . . . .34

WIRING DIAGRAM, 208-240 VOLT 50/60 HZ., 1-PHASE 3W 52063 REV. D SW . . . . . . .35

TABLE OF CONTENTS

2

BLODGETT OVEN COMPANY

www.blodgett.com

1400 Toastmaster Drive, Elgin, IL USA 60120 • Phone: [phone] • Fax: [phone]

MODEL BE3240 & BG3240

Electric/Gas Conveyor Oven

EXTERIOR CONSTRUCTION

 Stainless steel front, top, bottom and sides
 Aluminized steel back
 Full drop down front window

INTERIOR CONSTRUCTION

 Stainless steel outer plates
 32" (813mm) stainless steel wire mesh conveyor belt
 One single inlet blower in plenum for air circulation
 Upper and lower air fingers

OPERATION

 Heat transferred through forced convection (impingment)
 Open vented baking compartment
 Solid state digital controls to display set point and actual temperature as well

as belt speed

 Electronic spark ignition control system (gas model)
 Gas power type burner has mixer with adjustable shutter and sight window

(gas model)

 Internal gas pressure regulator (gas model)
 Tubular resistance elements (electric model)
 Solid state speed control with motor feedback
 Two circulation blower motors
 3-30 minute bake time

STANDARD FEATURES

 Field reversible belt direction
 Large front loading door with window and stainless steel handle
 Product stop
 Cord set and plug (NEMA L6-15P) domestic gas ovens only
 Folding removable conveyor belt assembly
 Adjustable belt tensioning feature
 Flexible gas hose with quick disconnect and restraining device
 Oven start-up*
 One year parts & labor warranty*

* For all international markets, contact your local distributor.

OPTIONS AND ACCESSORIES

(AT ADDITIONAL CHARGE)

 Twin belt - two 15" (381mm) wide belts
 One year additional extended warranty*

Project

Item No.

Quantity

Blodgett conveyor oven with 32" (813mm) wide belt and 40" (1016mm)
baking zone length. Single, double or triple stack models.

All data is shown per oven section, unless otherwise indicated.

BE3240 & BG3240

3

SPECIFICATION SHEET

DIMENSIONS ARE IN INCHES [MM]

TRIPLE

5 [127]

17-5/16

[440]

39-7/8 [1013]

62-1/4 [1581]

76 [1930]

TOP VIEW

11 [280]

21-1/2 [546]

53-1/2 [1359]

51-1/4 [1302]

57-13/16 [1468]

32 [813]

18

[457]

40-1/2 [1028]
76-1/2 [1943]

80 [2032]

6-1/2 [165]

22-1/2 [546]

33-7/8 [860]

47-5/16 [1202]

SINGLE

DOUBLE

60-7/8 [1546]

43-3/4 [1111]

24-13/16 [630]

12-1/2

[318]

6-1/2 [165]

END VIEW

3-7/8

[98]

6-1/2
(165)

1-1/2

(38)

17-5/8 (448)

BE3240 REAR VIEW

7-1/4
(184)

6-3/8
(162)

7-3/4 (197)
17-3/8 (441)

BG3240 REAR VIEW

BLODGETT OVEN COMPANY

www.blodgett.com

1400 Toastmaster Drive, Elgin, IL USA 60120 • Phone: [phone] • Fax: [phone]

MODELS BE3240 & BG3240G

SHORT FORM SPECIFICATIONS

Provide Blodgett conveyor model BE3240 (electric) or BG3240 (gas) conveyor oven. Unit shall cook by means of forced, heated air. Unit shall be (single/double/triple) deck. Each deck
shall be fully independent, of stainless steel construction, and fully insulated on all sides. Provide with (electronic spark ignition gas fired/electrically heated) baking compartment with
one blower to evenly distribute heat across baking zone. Conveyor belt shall be 32" (813mm) wide and constructed of stainless steel wire mesh; baking zone length shall be 40"
(1016mm). Unit shall be provided with drop down front window. Control panel shall be solid state with 550°F (288°C) maximum thermostat and LCD display of 3-30 minutes adjustable
belt speed. Provide start-up inspection service by a factory authorized service agent. Provide options and accessories as indicated.

Printed in U.S.A. NOTE: FOR COMMERCIAL USE ONLY

NOTE: The company reserves the right to make substitutions of components without prior notice

APPROVAL/STAMP

P/N M10991 Rev D (1/06)

POWER SUPPLY (must have dedicated ground)

BE3240

Domestic 208 VAC, 50/60 hz, 3 ph, 75 amp, 3-wire plus ground

240 VAC, 50/60 hz, 3 ph, 65 amp, 3-wire plus ground

International 380 VAC, 50/60 hz, 3 ph, 41 amp, 3-wire plus N and ground

480 VAC, 50/60 hz, 3 ph, 32.5 amp, 3-wire plus N and ground

CE 380 VAC, 50 hz, 3 ph, 41 amp, 3-wire plus N and ground

BG3240

Domestic 208-240 VAC, 1 phase, 50/60 Hz., 4.1 amp., 2-wire plus ground
International 220-230 VAC, 1 phase, 50 Hz., 4.1 amp., 2-wire plus ground

MINIMUM ENTRY CLEARANCE:

Uncrated 25-3/4" (654mm)

SHIPPING INFORMATION:

Approx. Weight:

Single 1100 lbs. (499 kg)
Double 2200 lbs. (999 kg)
Triple 3300 lbs. (1498 kg)

DIMENSIONS:

Floor space 80" (2032mm) W x 60-1/2" (1537mm) L
Product clearance 3-7/8" (98mm)
Combustible wall clearance Left Right Rear

BE3240 0” (0mm) 0” (0mm) 3” (76mm)
BG3240 3" (76mm) 18” (457mm) 3” (76mm)

Belt width

Standard belt 32" (813mm)
Optional twin belt 15" (381mm) each

Baking zone length 40" (1016mm)

MAXIMUM INPUT: (per section)

BE3240 32.23 kW
BG3240 110,000 BTU/hr (32.23 KW) (116 MJ/hr)

GAS SUPPLY: (specify) Natural Propane

Oven per cavity 1/2" NPT 3/4" NPT
Main gas supply 2" line 1-3/8" line
Minimum Gas Pressure: 6" W.C. 11.0" W.C.
Maximum Gas Pressure: 12" W.C. 14" W.C.

4

OVEN AND ELECTRICAL SPECIFICATIONS

5

KEY PARTS

BG3240-SERIES GAS OVEN KEY PARTS

ITEM PART NO. ENGLISH DESCRIPTION QUANTITY

1 58504 Temperature Controller 1

2 44687 Blower/Fan Motor 1

3 47797 Conveyor Drive Motor, Standard Speed 1 or 2

3A 47799 Conveyor Drive Motor, High Speed 1 or 2

3B 45017 Kit, Brushes, Springs & Caps 1

3C 50265 Pickup, Sensor 1

4 58323 Conveyor Speed Control 1

5 33812-3 Thermocouple 3

6 41647 Modulating Gas Valve 1

7 50275 Burner & Motor Assembly 1

8 50239 Ignition Control Module (kit) 1

9 See RPM Kit Blower Belt, page 19 1

10 33983 High Limit Control Module 1

11 36451 Cooling Fan 2

12 50610 Air Switch 2

13 50274 Control Valve, Gas, 1/2" 1

14 31651 Signal Amplifier

1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

6

KEY PARTS

BG3240 OVEN INSTALLATION KIT (51100)

7

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8

BG3240 SINGLE OVEN OPTION BASE KIT (34832)

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BG3240 DOUBLE OVEN OPTION BASE KIT

9

(34833)

PARTS LIST FOR PS540 SERIES TRIPLE OVEN OPTION - BASE w/CASTERS & TOP

P/N 51139

ITEM

NO. QTY PART NO. DESCRIPTION

1 1 54606 COMPLETE BASE WELDMENT
2 4 45209 QUAD OUTRIGGER WELDMENT
3 2 22290-0009 SWIVEL CASTER, W/BRAKE FLAT PLATE
4 2 22290-0010 SWIVEL CASTER, FLAT PLATE
5 4 45206 INSERT,QUAD ADJUSTMENT FOOT
6 4 45205 SPACER,QUAD CASTER

14 4 21256-0008 SCREWS FOR TOP 10-32 × 3/8″ 18-8, SL TRUS S
15 1 22450-0228 RESTRAINT CABLE ASSEMBLY
16 1 35900-0011 TOP COVER

Model BG3240 Triple Oven

Option Base with Outriggers and Top

BG3240

33486

BG3240 TRIPLE OVEN OPTION BASE KIT

10

(OUTRIGGERS) (51139)

11

STANDARD FINGER CONFIGURATION (50593 REV C)