Blodgett DFG-50 Parts Diagram

DFG-50

GAS CONVECTION OVEN

REPLACEMENT P ARTS LIST

EFFECTIVE MARCH 10, 2005

THE BLODGETT CORPORATION

44 Lakeside Avenue, Burlington, Vermont 05401 USA

Telephone: [phone] [phone] Fax: [phone]

www.blodgett.com

Superseding All Previous Parts Lists.
The Company reserves the right to make substitution in the event that items specified are not available.
ERRORS: Descriptive and/or typographic errors are subject to correction.

www.blodgett.com

IMPORTANT: When ordering parts, please provide the model, gas type
and serial number of the oven. The identification plate is located on
the left side of the combustion compartment and, also, above the control
panel under the ledge.

t Doors Are Not Returnable

DFG-50

March 10, 2005

2

ELECTRICAL COMPONENTS

Ref. Part
No. No. Descriptionx

1 20349 Buzzer, for 115V Timer
4 18868 Mode Selector Switch w/o Knob
5 16686 Knob, Mode Selector Switch

30841 Cool Down Switch, Rocker DPDT Red

Replacement Kit (For 1 & 3 Set Point Only)
2 18265 Indicator Light, 28V, Red, Round
3 20355 Transformer, 115V to 24V
6 32280 Motor, 115/230V, 1 PH, 1/3 HP, 1 SP
19 16994 Blower Wheel Assy., (10-3/4" Diameter)

33147 Wheel Puller
90034 Lug, Grounding
5091 Cord Set Assy. (6 Feet)

8 20734 Microswitch Assy., Door

21605 Bracket, Door Microswitch
7 20693 Axial Fan, Low Velocity, 3" (Before 8/90)
7 22301 Axial Fan, 120V, 4-1/2" (After 8/90)

MECHANICAL CONTROLS

FOR OVENS MANUFACTURED BEFORE 7/87

SPARK IGNITION SYSTEM

STANDARD ON OVENS MANUFACTURED AFTER 3/86

Ref. Part
No. No. Description

9 30220 Dual Solenoid/Pressure Regulator, Nat

30221 Dual Solenoid/Pressure Regulator, LP
20348 Spark Box, LP & Nat
34689 Capacitor Assy, Snubber

(After 1/21/99 or S.N. 012199SA044T)

11 18584 Pilot Burner, Complete, Nat

18585 Pilot Burner, Complete, LP

12 18256 Flame Sensor Only

19677 Wire, Flame Sensor
18263 Orifice, Pilot, Nat
18257 Orifice, Pilot, LP
32889 Standing Pilot Upgrade Kit
21502 Tube Assy., Pilot
20195 Spark Gap Gauge (tool)

SOLID STATE MANUAL CONTROLS

STANDARD ON OVENS MANUFACTURED AFTER 7/87

Ref. Part
No. No. Description

15956 Timer, 60 Minute w/o Knob (Cook Only)

16030 Knob, Timer

15673 Indicator Light, 125V, Red, Round (Cook)

16536 Thermostat, Cook KX-234-36 w/o Knob

(140º - 500º)

17212 Knob, Thermostat

HOT SURF ACE IGNITION

STANDARD ON OVENS MANUFACTURED BEFORE 3/86

Ref. Part
No. No. Description

20325 Solenoid Valve/Pressure Regulator, Nat

20275 Solenoid Valve/Pressure Regulator, LP
13 17952 Ignitor, Electric
14 16529 Thermal Delay Relay (Tube Only)

20661 Base & Bracket, Thermal Delay Relay

16372 Fuse, 5 AMP

20658 Fuse Holder, 5 AMP Fuse

11200 Terminal Block w/ Screws

Ref. Part
No. No. Description

18430 Temperature Controller, 3 Positions

(Specify Model & Temperature Settings)

21604 Temperature Controller, 1 Position

(Specify Model & Temperature Settings)

17000 Probe, Temperature (For 1 & 3 Position

Controllers)
16 18578 Temperature Control Board
17 18588 Probe, Temperature
20 18234 Potentiometer, Remote (Infinite Control)

18577 8 Position Temperature Switch

(Specify Model & Temperature Settings)

16686 Knob, 8 Position Temperature Switch

15 18225 Timer, 60 Minute 120V

16686 Knob, Timer
90099 Heat Selector Switch, 3 Positions w/o Knob
16686 Knob, Heat Selector Switch
19303 Wiring Harness, Inf/8-3-1 STPT
17110 Control Decal, Lexan (3 Position)
17109 Control Decal, Lexan (1 Position)
19165 Control Decal, Lexan (Infinite Cook Only)
19164 Control Decal, Lexan (8 Set Point Cook)

MARCH 10, 2005 3 DFG50

MISC. COMPONENTS

18584

11

1

20349

6

32280

2

18265

3

20355

20693
22301

4

18868

8

20734

9

7

30220

5

16686

10

17

18588

12

18256

30658

See Page 4

18

13

17952

19

16994

14

16529

20

18234

15

18225

16

18578

21

NLA

See Page 5

MARCH 10, 2005 4 DFG50

SOLID STATE DIGIT AL CONTROLS

5 KEY

3

2

1

4

7

5

Ref. Part
No. No. Description

1 30658 Controller, Digital Time & Temp

FW529 Controller, Reconditioned
18588 Probe, Temperature (pictured on page 3, #17)

2 18868 Selector Switch, 3 pos.

30662 Momentary Light Switch
3 30663 Control Panel & Decal Assy.
4 24684 Knob, Mode Selector (for 30658)
5 24685 Knob, Adjust

20348 Spark Box LP & Nat

34689 Capacitor Assy., Snubber

(After 1/21/99 or S.N. 012199SA044T)

6 90034 Grounding Lug

19306 Harness, Wiring (in control compartment)
7 24931 Spacers, Control Qty 2

6

MARCH 10, 2005 5 DFG50

INTELLITOUCH CONTROLS

17 KEY

Ref. Part
No. No. Description

NLA Temperature Controller, Integrated

NOTE: Intellitouch/hold Controllers are no longer

available. Please see page 9 for IQ2
conversion kit information.

20360 Probe, Temperature Integrated
18960 Board, Interface KFC
20112 RFI Filter (Used w/ Integrated Controller)
19341 Relay, SPDT, 24V
19525 Metal Oxide Varistor Assy.
19393 Control Panel & Decal Assy.
19627 Spacer, Brass (Qty 6)
18934 Spacer, Aluminum (Qty 6)

INTELLIHOLD CONTROLS

12 KEY

Ref. Part
No. No. Description

21 NLA Controller, Intellihold (12 Key) pictured p.3

NOTE: Intellitouch/hold Controllers are no longer

available. Please see page 9 for IQ2
conversion kit information.

23392 Probe, Temperature
21443 Knob, Control
19620 Switch, Rocker, DPST, Black
19341 Relay, SPDT, 24V
20678 Wiring Harness, Control Panel
19306 Wiring Harness
22519 Control Panel & Decal Assy., Intellihold

COOK & HOLD CONTROLS

Ref. Part
No. No. Description

17986 Timer, 12 Hour w/ Knob (Before 7/87)
17864 Timer, 12 Hour w/o Knob (After 7/87)
16686 Knob, Timer
15365 Thermostat, Hold KX-274-36 (Before 7/87)
16392 Knob, Hold Thermostat
20351 Temperature Controller, Hold (150º - 250º)

(After 7/87)
16686 Knob, Hold Temperature Controller
20347 Mode Selector Switch w/o Knob
16686 Knob, Mode Selector Switch
15709 Indicator Light, 125V, Amber, Round (Hold)
90043 Relay, Motor, DPDT
16998 Relay, 120V, SPST, 30 AMP (Before 7/87)
18587 Relay, 120V, 3PDT, 30 AMP (After 7/87)
90029 Terminal Block w/ Screws
21438 Base & Bracket, TDR (Before 7/87)
19163 Control Decal, Lexan (After 7/87)

COMPUTER READY OVENS

Ref. Part
No. No. Description

20080 Probe, Temperature (Dual 4 Wire)

for 1 & 3 Position Boards
16645 Probe, Temperature (2 Wires)

for 8 Set Point and Infinite Boards
17925 Cable Extension (For Sgl Oven)
18273 Wire Assy., Extension (For Dbl Oven)

F AN DELAY WITH PULSE PLUS

Ref. Part
No. No. Description

18290 Timer, 10 Minute, 115V
18292 Timer, 30 Minute, 120V
21051 Timer, Solid State, Pulsing, 30 Second,

120V
15709 Indicator Light, 125V, Amber, Round
15673 Indicator Light, 125V, Red, Round
18587 Relay, 3PDT, 120V w/ Bracket
19304 Wiring Harness, Fan Delay, Solid State

(Infinite & 8 Set Point)
19166 Control Panel & Decal, Lexan (8 Set Point)
19167 Control Panel & Decal, Lexan (Infinite)

MARCH 10, 2005 6 DFG50

CH102 CONTROLS

14 KEY

5

2

3

Ref. Part
No. No. Description

1 37087 Controller, CH102 14 Key

34473 Probe, RTD 36"
2 18868 Mode Selector Switch, 3 Position
3 24684 Knob, Adjust for Mode Selector Switch Qty 1
4 18587 Relay & Bracket, 3PDT 120V Qty 1

16563 Relay Bracket Only

Harness, Wiring Control Compartment

34404 Harness, Wiring CH102
5 36061 Control Panel & Decal Assy, CH102

1

4

MARCH 10, 2005 7 DFG50

IQ2 CONTROLS

7

2

6

5

4

1
8

3

REAR VIEW OF MODULE

Ref. Part
No. No. Description

1 36141 Controller, IQ2

33074 Probe, RTD
2 19619 Switch, Rocker, DPST
3 20355 Transformer
4 33073 Relay Board
5 36297 Relay, 4PDT, 3A, 120V
6 33922 Relay, Socket

19306 Harness, Wiring (in control compartment)

36247 Harness, Control IQ2

33072 Harness, Control 24V
7 37708 Control Panel & Decal Assy

36728 IQ2 Conversion Kit (From Intellitouch &

Intellihold) 1 SP 1 PH

EXCLUSIVE TO BOB EV ANS

Ref. Part
No. No. Description

8 37000 Controller, IQ2

NOTE: This IQ2 Controller is programmed

exclusive to Bob Evans. Not for Gen.
Mkt. sale!

37037 IQ2 Conversion Kit

(From Intellitouch) 1 SP 1 PH

NOTE: This IQ2 Conversion Kit is

programmed exclusive to Bob Evans.
Not for Gen. Mkt. sale!

MARCH 10, 2005 8 DFG50

BURNER & PIPING COMPONENTS

Ref. Part
No. No. Description

19967 Burner Assy., (Before 3/86)
19968 Burner Assy., (After 3/86)
17066 Deflector Assy,
19409 Orifice, Main Burner

(Specify Model & Gas Type)
4013 Air Shutter Only
3001 Locknut, Air Shutter
17103 Nipple, Manifold 1/2" x 7-1/4" (Before 3/86)
10762 Coupling, Reducer 1/2" x 3/4"
3807 Union, 1/2" Female
1949 Nipple, 1/2" x Close
597 Ell, 90º Black
17102 Ell, 45º Black
10252 Union, Ell 1/2"
21545 Manifold Tube Assy., (After 3/86)
21547 Ignitor Shield (After 3/86)
21548 Bracket, Manifold (After 3/86)
10651 Valve, Manual Gas Shut-Off (Before 3/86)
10809 Control Stack Nipple 1/2" x 2"
11508 Control Stack Nipple 1/2" x 4"

DOOR COMPONENTS

Ref. Part
No. No. Description

MANUFACTURED AFTER 9/84

t 18404 Door Assy, Gls, LH Hinge
t 18405 Door Assy, Sld, LH Hinge
t 19609 Door Assy, Gls, RH Hinge
t 19610 Door Assy, Sld, RH Hinge

BAKING COMPARTMENT

COMPONENTS

Ref. Part
No. No. Description

22637 Rack, w/ball stops, Each (20-7/8" x 14-5/8")
8590 Rack Support (Set of 2) (Before 8/91)
31311 Rack Support (Set of 2) (After 8/91)

19 16994 Blower Wheel Assy.

17333 Thermostat Bulb Clip (Each)
35934 Interior Baffle & Bracket Kit

Blower Wheel Cover, Porc. Replaces 16990

16987 Interior Baffle, Blower Wheel Cover) S/S

STANDS

Ref. Part
No. No. Description

11993 Stand, 5-3/4" S/S
10857 Stand, 7" S/S
18479 Stand, 16" S/S w/ Shelf
10856 Stand, 19" S/S w/ Shelf
10855 Stand, 24" S/S w/ Shelf
10854 Stand, 33" S/S w/ Shelf
18482 Stand, 16" S/S w/ Shelf & Casters
11437 Stand, 19" S/S w/ Shelf & Casters
15151 Stand, 24" S/S w/ Shelf & Casters
15153 Stand, 33" S/S w/ Shelf & Casters
20609 Shelf for Stand, Ptd
20497 Shelf for Stand, S/S
16002 Casters (Set of 4)
20435 Legs, 4" w/ Bolts, Ptd (Set of 4)

MANUFACTURED BEFORE 9/84

t 17805 Door Assy, Roller Latch Conv. Glass
t 17806 Door Assy, Roller Latch Conv. Solid

NOTE: Door assemblies do not include part # 17865

(Roller latch). Please order this part separately.

9036 Window Assy, Door (17-1/8" x 10-1/8")
17865 Latch, Roller w/ Screws (on Oven)

(Manufactured after 9/84)
17946 Catch, Door Roller Assy w/ Screws (on door)

(Manufactured after 9/84)
90087 Door Catch, Spring Clip

(Manufactured before 9/84)
8589 Door Handle, 13"
17862 Perimeter Gasket, Door

(Manufactured after 9/84)
17336 Perimeter Gasket, Door

(Manufactured before 9/84)
17337 Lower Hinge Pin w/ Fasteners, Door
8594 Upper Hinge Pin, Door
90017 Washers, Door (Set of 2)
90004 Bushings, Upper Door Hinge (Set of 2)
8633 Cam Assy., Door Switch

EXTERIOR OVEN COMPONENTS

Ref. Part
No. No. Description

6433 Crown Assy.
16476 Logo/Instruction Decal
90086 Nameplate, Blodgett
17032 Combustion Compartment Cover, LH Hinge
30996 Combustion Compartment Cover, RH Hinge
21600 Access Panel, S/S (Removeable Bodyside)

(Units before 7/1/98)

34878 Access Panel, S/S (Removeable Bodyside)

(Units after 7/1/98)
30990 Draft Diverter, Canopy Vent, S/S
30989 Drafthood, Direct Vent (6" Dia.) S/S

MARCH 10, 2005 9 DFG50

EXCLUSIVE TO EXPORT

Ref. Part
No. No. Description

20356 Transformer, 230V to 240V
21430 Axial Fan, 230V (Before 8/13/90)
22302 Axial Fan, 240V (After 8/13/90)
20084 Timer, 60 Minute, 240V
20427 Timer, 12 Hour, 240V
18582 Relay, 3PDT, 240V
19666 Relay, DPDT
16539 Indicator Light, 250V, Amber, Round
34530 Pilot Burner & Ignitor Assy, Nat CE
34531 Pilot Burner & Ignitor Assy, LP/But CE
20084 Timer, 60 Minute, 240V
20427 Timer, 12 Hour, 240V
19982 Thermostat, High Limit
18783 Transformer, 230V to 24V
22302 Axial Fan, 240V
18786 Fuse
22989 Fuseblock
18551 Resistor, 1 Meg
20298 Wire, Green 30"
20299 Wire, Green 32"
20305 Wire, Green 18"
M9182 Dual Solenoid/Pressure Regulator, Nat
19672 Wire Assy., White, 27"
32280 Motor, 115/230V, 1 SP, 1/3 HP
22988 Control Panel & Decal Assy.
33202 Tube, Pilot
33205 Stack Assy, Control CE
33298 Fuse, 250V, 50MA CE
33282 Fuseholder, In-Line
33360 Manifold Assy, CE
M3168 Ignition Control, Landis & Gyr
M6449 Filter, Noise
M3172 Timer, Fixed 2 Second
36066 Thermostat, High Limit Kit (Manual Reset) CE

Replaces M3295

34781 Conversion Kit, Air Pressure Differential

Switch (Replaces M3330) CE
(Before 3/23/99 or S.N. 032399SA066S)

M9422 Air Pressure Differential Switch,

switch only CE

M9705 Polyurethane Tubing, used w/pressure

switch (Per Foot, Total 3 FT) CE
30658 Solid State Digital Controller
18588 Probe, Temperature
16539 Light, Indicator 250V, Amber, Round
30517 Switch, Rocker DPST, Black
18578 Temperature Control Board

(Solid State Manual)
18588 Probe, Temperature (Solid State Manual)
18234 Potentiometer, Remote (Infinite Control)
16037 Light, Indicator 250V, Red, Round
33360 Manifold Assy. CE
20348 Spark Box CE

EXCLUSIVE TO KFC JAPAN

Ref. Part
No. No. Description

22990 Transformer, 100V to 24V
22991 Interface Board
22993 Mounting Plate, Interface Board
20248 Interface Harness
20179 Blower Wheel
20253 Spacer, Steel
18877 Spacer, Brass
32280 Motor, 115V, 1 PH, 1/3 HP
22992 Control Panel & Decal Assy.
30842 Cool Down Switch, Rocker DPDT Red

Replacement Kit (For 1 Set Point Only)