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COS-20
NON-SELF FLUSHING COMBI OVEN
REPLACEMENT PARTS LIST
EFFECTIVE APRIL 20, 2012
The Company reserves the right to make substitution in the event that items specied are not available.
ERRORS: Descriptive and/or typographic errors are subject to correction.
44 Lakeside Avenue, Burlington, Vermont 05401 USA Telephone: (802) 658-6600 Fax: (802) 860-3732
Superseding All Previous Parts Lists.
BLODGETT OVEN COMPANY
www.blodgett.com
P/N 55189 Rev B
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SERIAL NUMBER LOCATION / KEY:
IMPORTANT: When ordering parts, please provide the model,
gas type, voltage and serial number of the oven. The identication plate is located on the left side of the control compartment.
SERIAL NUMBERS CONTAINING:
020
HM
TO OBTAIN LITERATURE:
Email: literature@blodgett.com
or visit
www.blodgett.com
APRIL 20, 2012 2 COS-20 NON-SELF FLUSHING
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TABLE OF CONTENTS
CONTROL PANELS ............................................................ PAGE 4
DOOR COMPONENTS .......................................................... PAGE 6
ELECTRICAL COMPONENTS ................................................... PAGE 8
MOTOR COMPONENTS ....................................................... PAGE 11
INTERIOR COMPONENTS ..................................................... PAGE 12
STEAM GENERATOR COMPONENTS .......................................... PAGE 13
PLUMBING COMPONENTS .................................................... PAGE 14
APRIL 20, 2012 3 COS-20 NON-SELF FLUSHING
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CONTROL PANEL
STANDARD CONTROL
Ref. Part
No. No. Description
2 R0135 Socket, control lamp
NOTE: For use on very early models.
R0226 Indicator light, clear
R1318 Indicator light, green
4 R0069 Mode Switch, 4 position, S2
Ref. Part
No. No. Description
R0074 Shaft assy, mode switch
5 R0364 Knob, mode switch w/ring
8 R0116 Knob, Thermostat
9 R1178 Thermostat, hot air w/knob & screws P5
11 R0115 Knob, Timer
12 R1182 Timer, 100 minutes w/knob & screws, S3
APRIL 20, 2012 4 COS-20 NON-SELF FLUSHING
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CONTROL PANEL
STANDARD CONTROL W/OPTIONAL MEAT PROBE
Ref. Part
No. No. Description
4 R0364 Knob assy, on/off switch (Pre 1986)
5 R4622 Switch, on/off meat probe S5 (Pre 1986)
R5686 Switch, on/off meat probe (After 1986)
R0149 Thermostat, meat probe 240V (Pre 1986)
R6746 Retrot kit, meat probe controller (Pre 1986)
R5242 Controller only, meat probe (After 1986)
R5317 Retrot kit, sensor spiral to plug in type
R5315 Sensor, meat probe plug in type (After 1986)
R5319 Panel jack, sensor plug in
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DOOR COMPONENTS
Ref. Part
No. No. Description
1 R0015 Screw, socket countersunk
2 R0274 Catch, door (w/hardware)
3 R1009 Insert, plastic door catch
5 R1079 Washer, door handle, at (Pre 120198)
6 R1080 Spring disc, door handle (Pre 120198)
7 R0271 Washer, door handle (Pre 120198)
8 R0269 Nut, door handle hex (Pre120198)
9 R6899 Base mounting, door handle (Pre120198)
10 R1082 Cam door handle (Pre 120198)
11 R1083 Washer, door handle plastic (Pre 120198)
R0278 Retrot kit, door handle (After 120198)
R8150 Handle assy, door (After 120198)
Ref. Part
No. No. Description
13 R0042 Washer, door catch
15 R0016 Screw, hex socket head cap, door catch
16 R0922 Roller catch, female (on oven)
17 R0923 Roller catch, male (on door)
18 R0436 Gasket, door
19 R2105 Gasket, door glass (per foot)
27 R0432 Gasket, transport cart seal (per foot)
R6979 Guard, door gasket
28 R1472 Rivets, 1/8” for window frame
29 R0225 Switch, door
R1109 Grommet, door switch
R0937 Pin, actuator on door
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DOOR COMPONENTS
NEW STYLE DOOR HANDLE (AFTER 12/01/98) RETROFIT KIT R0278
4
6
5
8
10
7
Ref. Part
No. No. Description
1 R7889 Support, door handle
2 R1083 Washer, acetal 1.625 ID x 2.040 OD
3 R1082 Cam, door handle
4 R6899 Base, mounting
5 R1080 Spring, disc .8 ID x 1.6 OD
6 R1079 Washer, at .8 ID x 1.5 OD s/s
DOOR HANDLE ASSEMBLY (R8150)
3
2
9
Ref. Part
No. No. Description
7 R7942 Screw, socket head 3/8-16 x 2-1/2”
8 R7867 Washer, nickle plated brass, .392 ID x 1 OD
9 R8149 Screw, set 3/8-16
10 R2292 Washer, at 3/8
11 R7888 Handle
1
11
ORIENTATION OF
SPRING WASHER
11
9
7
8
6
ORIENTATION OF
SPRING WASHER
13
Ref. Part
No. No. Description
1 R7889 Support, door handle
2 R1083 Washer, acetal 1.625 ID x 2.040 OD
3 R1082 Cam, door handle
4 R7944 Plate, latch mount
5 R1080 Spring, disc .8 ID x 1.6 OD
6 R7867 Washer, nickle plated brass, .392 ID x 1 OD
4
12
2
1
3
13
10
5
Ref. Part
No. No. Description
7 R7942 Screw, socket head cap 3/8-16 x 2-1/2”
8 R1079 Washer, at .8 ID x 1.5 OD s/s
9 3136 Bolt, hex head 1/4-20 x 3/4”
11 R0733 Washer, at 1/4
12 R8216 Nut, serrated ange hex 1/4-20
13 R7888 Handle
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ELECTRICAL COMPONENTS
Ref. Part
No. No. Description
3 R7652 Relay, time delay (Blinker) K6
4 R2506 Relay, time delay (Motor Start Delay) K7
R2506 Relay, time delay (Low Water) K4
R2506 Relay, time delay (Generator Fill) K5
R0143 Contactor, mechanical, air or steam , 240V, K3
R0154 Contactor, mechanical, air or steam, 240V, K3
Ref. Part
No. No. Description
R1571 Contactor, mercury, hot air or steam
6 R2876 Terminal block, grey power
9 R0262 Protector, motor PKZ00 Auto Reset F3
R5833 Protector, motor PKAM w/Manual Reset F3
15 R9498 Buzzer T1
16 R6988 Suppressor, contactor coil, C1
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ELECTRICAL COMPONENTS
Ref. Part
No. No. Description
2 R2876 Terminal Block, Power
3 R2876 Terminal Block, Power
5 R1443 Controller, solid state steam P2
6 R0022 Sensor, temperature, steam P2
11 R1178 Thermostat, hot air P5
12 R0038 Suppressor, RC C1
R1039 Fuse, 60 amp SC60
R0197 Fuse, 45 amp SC45
Ref. Part
No. No. Description
18 51696 Contactor, motor 208V, K1
51693 Contactor, motor 240V, K1
R1038 Fuse, 30 amp SC30
R0046 Holder, fuse 1 & 3 amp
R1581 Holder, fuse 2 amp
23 R0293 Fuse, .5 amp ne wire
R5773 Fuse, 1 amp 600V FNQR1
R5774 Fuse, 2 amp 600V
R0032 Fuse, 3 amp 300V SC3
R0043 Fuse, 3 amp KTKR3
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ELECTRICAL COMPONENTS
Ref. Part
No. No. Description
1 R0121 Thermostat, Too Hot To Steam, P1
2 R0118 Thermostat, Pre Heat Priority, P3
3 R0122 Thermostat, Quench, P4
4 R1573 Thermostat, Cooking Compartment F4
13 R1178 Thermostat, hot air P5
23034 Cooling fan, axial
M0572 Plug/cord, cooling fan
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MOTOR COMPONENTS
Ref. Part
No. No. Description
1 R0092 Motor, 208/240V, 3ph
R0081 Motor, 480V, 3ph
R3025 Heat slinger, motor
3 R0037 Nut, hex motor mounting
4 R0039 Washer, toothed lock
5 R0231 Washer
6 R2328 Packing, motor shaft
8 R0232 Washer, blower wheel
9 R0233 Washer, toothed lock, blower wheel
10 R0034 Screw, hex, blower wheel
13 R1028 Blower wheel
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INTERIOR COMPONENTS
Ref. Part
No. No. Description
R0131 Interior lamp, complete
1 R4272 Bafe, air
2 R8130 Retrot kit, bafe and lter assy
R3760 Filter only, grease 12” x 12”
3 R1497 Gasket, lamp lens
4 R0133 Bulb, heat-resistant
6 R1496 Lens, lamp
R1498 Lens assy, w/gasket
8 R0132 Socket, lamp
R0712 Nut, acorn lamp assy
Ref. Part
No. No. Description
9 R7189 Element, hot air 208V
R7190 Element, hot air 240V
R7192 Element, hot air 480V
10 R0098 Washer, copper
11 R0099 Washer, toothed lock
12 R0100 Nut, hex
R5989 Transport cart, TC-10
R5792 Transport cart, TC-14
R5839 Transport cart, TC-20
R4487 Rack guides, standard SRG (set of 2)
R5321 Rack guides, universal URG (set of 2)
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STEAM GENERATOR COMPONENTS
Ref. Part
No. No. Description
R0113 Steam generator w/insulation & hi limit
R0207 Valve assy, decalcier inlet
1 R2768 Element Assy, Steam 208V 3kw
R2771 Element Assy, Steam 240V 3kw
R2770 Element Assy, Steam 480V 3kw
2 R2769 Element Assy, Steam 208V1.5kw
R2772 Element Assy, Steam 240V 1.5kw
R4432 Element Assy, Steam 480V 1.5kw
3 R2814 Hose, steam outlet 1-3/8” ID (per foot)
4 R0082 Clamp, hose
NOTE: Parts 5-15 are all included in Assy R0207.
5 Screw, hex socket head
6 Washer, spring
7 Washer
8 Guide bar
9 Cover, plate aluminum
10 Handle, plastic, safety valve
Ref. Part
No. No. Description
11 Gasket
12 Thread insert
13 Cone, safety valve
14 Gasket
15 Valve body, safety
R8397 Level Switch Assy Retrot
R0920 Plate, oat switch
15882 Nut, hex 1/4-20 level switch plate
17 R0035 Nut, hex switch plate
19 1265 Washer
20 R0071 Nut, hex switch plate
21 R1491 Gasket, oat switch
22 R0733 Washer, at strap
23 R0118 Thermostat, Pre Heat Priority P3
R1480 Thermostat, high limit (snap disc)
R2630 Thermostat, high limit (capillary bulb)
24 R0082 Clamp, hose
25 R2814 Hose, 1-3/8” ID (per foot)
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PLUMBING COMPONENTS
Ref. Part
No. No. Description
1 R1086 Elbow, tting
2 R1085 Washer, elbow
3 R0080 Clamp, hose
5 R5071 Fitting, hose 3/8”
9 R0068 Gasket
11 R3755 Gasket
12 R0062 Nozzle, quench
R0061 Nozzle, quench
16 R0082 Clamp, hose
17 R0022 Sensor, steam controller P2
18 R2814 Hose, silicon 42mm (per foot)
22 R1672 Gasket, drain
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PLUMBING COMPONENTS
Ref. Part
No. No. Description
4 R0122 Thermostat, quench
8 R0062 Nozzle, quench
R0061 Nozzle, quench
9 R3755 Gasket
11 R0068 Gasket
13 R0080 Clamp, hose
14 R2812 Hose, 10mm (per foot)
15 R2812 Hose, 10mm (per foot)
17 R2812 Hose, 10mm (per foot)
18 R2812 Hose, 10mm (per foot)
19 R2812 Hose, 10mm (per foot)
20 R2812 Hose, 10mm (per foot)
21 R0070 Foot, adjustable
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PLUMBING COMPONENTS
Ref. Part
No. No. Description
1 R1086 Sealing ring, elbow tting
2 R1085 Elbow tting
3 R0080 Clamp, hose
NOTE: Parts 5, 7 and 10 are included in Assy
R1918
5 R1918 Nipple, 1/2” x 3/4”
7 R1918 Double nipple, 1/2”
8 R0075 Ball Valve
9 R2812 Hose, 10mm (per foot)
Ref. Part
No. No. Description
10 R1918 Holder, T-tting
14 R0076 Elbow, generator drain valve
17 R2812 Hose, 10mm (per foot)
23 R2812 Hose, 10mm (per foot)
R2522 Solenoid Valve, dual
R2997 Solenoid Valve, Conversion kit single
to double
27 R2567 Holder, double solenoid valve
R2202 Boot, drain manifold connecting 2”
R2207 Clamps, drain boot
R11210 Pressure regulator
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