Blodgett S1820E Manual

Serial # Code
First 4 digits- order of production
Fifth digit-model specific
Sixth and Seventh digit- month of production
Eighth and Ninth digit- year of production
S1820E
CONVEYOR OVEN
REPLACEMENT PARTS MANUAL
EFFECTIVE with SERIAL #351410405 and AFTER
(withWIRING DIAGRAMS)
Table of Contents: Page 2
BLODGETT CONVEYOR OVEN, 1400 Toastmaster Drive, Elgin, IL 60120
Telephone: [phone] Fax Number: 847-741-4406
www.blodgett.com
email: [e-mail]
Serial Tag Location
Models with adjustable conveyor
belt feature are serial number
477611006 & after (Oct. 2006)
SPL052007-PF-BD
May 20, 2007
Replaces SPL081505-PF-BD
August 15, 2005
Code # S1820EODD4C0-208V
5C0-240V
6C0-380V
7C0-480V

2
Table of Contents
SpecSheet ......................................................................................................................3
OvenandElectricalSpecifications...................................................................................5
InstallationKit ..................................................................................................................6
Key Parts .........................................................................................................................7
FrontViewofOven...........................................................................................................8
Parts for FrontView of Oven ............................................................................................9
Right-handViewofElectricalCompartment ...................................................................10
PartsforRight-handViewofElectricalCompartment.....................................................11
Rear-viewofBlowerCompartment ................................................................................12
PartsforRear-view ofBlowerCompartment ..................................................................13
ViewofLeft-handElectricalCompartment .....................................................................14
PartsforLeft-handElectricalCompartment ...................................................................15
View of Conveyor Parts .................................................................................................16
Parts for Conveyor.........................................................................................................17
View of Cart Parts .........................................................................................................18
Parts for Oven Cart ........................................................................................................ 19
Wiring Diagrams (Electrical Schematics)
208/240voltsinglephasedomesticUSA3thermocouples-48713J..............................20
380/480voltsinglephasedomesticUSA3thermocouples-52445J..............................21
230/240voltsinglephaseCE3thermocouples-52446K...............................................22
380/400voltsinglephaseCE3thermocouples-54661J................................................23
380/400voltthreephaseCEHighLeg3thermocouples-58158F...................................24
208/240voltthreephasedomesticUSAHighLeg3thermocouples-58227C..................25
StandardAirFingerConfiguration(OldstyleSeptember2005andbefore) .....................26
StandardAirFingerConfiguration(NewstyleOctober2005andafter)...........................27

3
BLODGETT CONVEYOR OVEN
www.blodgett.com
1400 Toastmaster Drive, Elgin, IL 60120 • Phone: [phone] • Fax Number 847-741-4406
NEMA #650 6' cord & plug for 208V and 240V (cord for 380V & 480V not provided)

4
38.00
(965)
BLODGETT CONVEYOR OVEN
www.blodgett.com
1400 Toastmaster Drive, Elgin, IL 60120 • Phone: [phone] • Fax Number 847-741-4406
NOTE: FOR COMMERCIAL USE ONLY
Printed in U.S.A. P/NM10989 Rev C (8/05)
FRONT
REAR

5
S1820 OVEN SPECIFICATIONS
Conveyor Belt Width 18.00″(457mm)
Heating Zone Length 20.00″(5098mm)
Baking Area Square Feet 2.5 sq. ft. (0.23 sq. m.)
Overall Dimension
Standard Single Oven w/Legs 42.00″(1067mm) L ×
38.00″(965mm) W ×
21.72″(552mm) H ×
Overall Dimension
Double Oven 42.00″(1067mm) L ×
38.00″(965mm) W ×
37.27″(947mm) H x
Overall Dimension
Triple Oven 42.00″(1067mm) L x
38.00″(965mm) W ×
52.82″(1342mm) H ×
Weight of Single Oven 250 lb (93.3kg)
ShippingWeight 325 lb (121.3kg)
Shipping Cube 22.1 ft3(0.62 m3)
Operating Range 8.3 kW/hr
Maximum Operating Temperature 550°F (287°C)
Warm-up Time 20 min.
Bake Time Range 1-10 minutes
S1820 ELECTRICAL SPECIFICATIONS
Main Blower & Control Circuit Phase Frequency Amperage Poles Wires
Elements Voltage Voltage Draw
208-240V 208-240V 1 Ph 50/60 Hz 39.9 Amp 2 Pole 3 Wire
(2 hot, 1 grd)
HEATER AMPERAGE
Voltage kW Amp
208 8.3 39.9
230 7.6 33.0
240 8.3 34.6
380V Export 208-240V 1 Ph 50/60 Hz 21.8 Amp 3 Pole 4 Wire
(2 hot, 1neut, 1 grd)
HEATER AMPERAGE
Voltage kW Amp
380 8.3 21.8
400 9.2 23.0
480V 208-240V 1 Ph 50/60 Hz 17.3 Amp 3 Pole 4 Wire
(2 hot, 1neut, 1 grd)
HEATER AMPERAGE
Voltage kW Amp
480 8.3 17.3

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PARTS LIST FOR 1820S ELECTRIC OVEN
INSTALLATION KIT
Single and Double Stack Ovens
P/N 48397
Figure 1. S1820 Electric Oven Installation Parts
ITEM
NO. QTY PART NO. DESCRIPTION
1 4 3101908 LEG 4″AD FT
2 1 48395 BOTTOMTRAYw/INSULATION
3 1 48396 TOP COVER
4 4 51387 SCREW MSSLT THREAD 8-32 × 1/2, 18-8
5 1 55310 OWNER'S OPERATING & INSTALLATION MANUAL
ITEM
NO. QTY PART NO. DESCRIPTION
1 1 48395 BOTTOMTRAYw/INSULATION
2 1 48396 TOP COVER
3 4 51387 SCREW MSSLT THREAD 8-32 × 1/2, 18-8
4 4 M3828 PIN, ALIGNMENT
5 1 55310 OWNER'S OPERATING & INSTALLATION MANUAL
PARTS LIST FOR S1820 ELECTRIC OVEN
INSTALLATION KIT
Triple Stack Oven
P/N 54593

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KEY SPARE PARTS KIT
An oven can be purchased with a Key Spare Parts Kit
(Figure 2). (The kit can be purchased when the oven is
ordered, or later, from a Blodgett Authorized Parts
Distributor).Thekitcontainsmanyofthecrucialpartsthat
canreduce serious downtime andlossof production, if a
failureoccurs.
Replacementpartsforthiskitcanbepurchasedfromyour
BlodgettAuthorizedPartsDistributor.
Figure 2.
S1820 ELECTRIC OVEN KEY SPARE PARTS KIT (Figure 2)
ITEM PARTNO. ENGLISHDESCRIPTION QUANTITY
1 47321 Kit,TemperatureControl 1
251402 Relay,100A 1
3 58390 ConveyorDrive Motor Kit 1
458323 ConveyorSpeedControl 1
5 33812-5 Thermocouple(s)*(3used) 1
6 50715 HeaterElement,208V 1
6 51017 HeaterElement,240V 1
6 51958 HeaterElement,380V 1
6 51961 HeaterElement,480V 1
7 57408 Contactor-65 amp 3 pole 1
* The proper location for the thermocouple is as follows: 1) A temperature sensing
thermocouple is located on the entrance end and exit end of the unit on the bottom,
2)Highlimitislocatedontheexitendoftheunitonthetopasstandard(onalefttoright
direction), 3) High limit on the S1820 is 550 degree's.
1
6
4
5
3
2
7

8
Front View of Oven
Serial Tag Location

9
Parts for Front View of Oven
ITEM QTY PARTNO. DESCRIPTION
1 1 48382 UPPER LH END PLUG ASSEMBLY, INCLUDES PART # 48378, ITEM 5 2 1 48387 LOWER LH END PLUG ASSEMBLY 3 1 48408 LOWER RH END PLUG ASSEMBLY 4 1 48412 UPPER RH END PLUG ASSEMBLY, INCLUDES PART # 48410, ITEM 6 5 1 48378 EYEBROW, UPPER LH END PLUG ASSEMBLY 6 1 48410 EYEBROW, UPPER RH END PLUG ASSEMBLY 7 4 51398 END PLUGMOUNTING BRACKETASSEMBLY.875 8 8 21296-0005 SCREW, HEX HEAD, WSHHD 12-14X3/4 SS BSD 9 6 36452 NUT, WING-PLASTIC 1/4-20
10 4 3101908 LEG, 4” ADJ FT (NPS) 11 1 48395 BOTTOMTRAYASSEMBLY 12 1 48396 COVER,TOP 13 4 51387 SCR, MS, SLT TRHD 8-32X1/2 18-8 14 1 M10434 CORDSET, 50 AMP 250V 2P 3W (6-50P) 72" LONG 15 1 57399 NAMEPLATE,BLODGETTSM 16 1 52256 COVER,CHAIN

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Right-handViewofElectricalCompartment
1
NOTE:AIR SWITCH WAS REMOVED IN PRODUCTION AFTER MARCH 2006
NOTE: AIR SWITCH WAS REMOVED IN PRODUCTION AFTER MARCH 2006