Blodgett S1820G Series User manual

Parts Manual
fordomesticandstandardexportovens
S1820G -Series Gas Ovens:English
SPL051907-PF-BD
May 19, 2007
©2006MiddlebyMarshallInc.
Serial Tag
Location
www.blodgett .com
email: [email protected]
phone: [phone] • fax: [phone]
1400 Toastmaster Drive • Elgin, IL 60120
Serial Number Code:
First Four Digits - Order Of Production
Fifth Digit - Model Specific
Sixth & Seventh Digit - Month of Production
Eight & Ninth Digit - Year of Production
Production Started May, 2007
Table Of Contents: Page III
Code# S1820G0DBUCO
www.blodgett.com

II
WARNING
FOR YOUR SAFETY, DO NOT STORE OR
USE GASOLINE OR OTHER FLAMMABLE
VAPORS AND LIQUIDS IN THE VICINITY OF
THIS OR ANY OTHER APPLIANCE.
WARNING
Improper installation, adjustment, alteration,
service, or maintenance can cause property
damage, injury, or death. Read the installa-
tion, operating, and maintenance instruc-
tions thoroughly before installing or servic-
ing this equipment.
NOTICE
The warranty is NOT VALID unless the oven is installed, started, and demon-
strated under the supervision of a factory-authorized installer
NOTICE
Contact your authorized Service Agency to perform maintenance and
repairs. A Service Agency Directory is supplied with your oven.
NOTICE
Using any parts other than genuine Blodgett factory-manufactured
parts relieves the manufacturer of all warranty and liability.
NOTICE
Blodgett (Manufacturer) reserves the right to change specifications
at any time.
KEEP THIS MANUAL IN A VISIBLE LOCATION NEAR THE
OVEN FOR FUTURE REFERENCE.

III
TABLE OF CONTENTS
Oven Specifications ........................................................................... 1
Oven Dimensions............................................................................ 2-3
Installation Kit .................................................................................... 4
Key Parts List..................................................................................... 5
Finger placement and part number.................................................... 6
Front view of oven ............................................................................. 7
Parts for front view of oven ................................................................ 8
View of left hand of electrical compartment ..................................... 9
Parts for left hand electrical compartment ...................................... 10
Rear-view blower compartment ....................................................... 11
Parts for rear-view blower compartment.......................................... 12
View of right hand electrical compartment ....................................... 13
Parts for right hand electrical compartment ..................................... 14
View of conveyor parts .................................................................... 15
Parts for conveyor............................................................................ 16
WIRING DIAGRAMS
208/240V World Oven - 59113C......................................................19
View of portable cart .........................................................................17
Parts for portable cart .......................................................................18

1Blodgett
PS520G SERIES OVEN SPECIFICATIONS
Conveyor Belt Width 18.00” (457mm)
Heating Zone Length 20.00” (5098mm)
Baking Area Square Feet 2.5 sq ft (.023 sq. m.)
Overall Dimensions
Standard Single Oven w/Legs 42.00” (1067mm) L x
37.46” (894mm) W x
21.10” (536mm) H x
Overall Dimensions
Double Oven 42.00” (1067mm) L x
37.46” (894mm) W x
36.64” (931mm) H x
Overall dimensions
Triple Oven 42.00” (1067mm) L x
37.46” (894mm) W x
48.19” (1224mm) H x
Weight of Single Oven 250 lbs (93.3kg)
Shipping Weight 325 lbs (121.3kg)
Shipping Cube 22.1 ft3 (0.62 m3)
Operating Range 8.3 kW/hr
Maximum Operating temperature 5500F (2870C)
Warm-up Time 20 min.
Belt Speed Limits 1-10 minutes
SERIES S1820G ELECTRICAL SPECIFICATIONS
Main Blower Control Circuit Phase Frequency Amperage Poles Wires
Draw
All Models 208-240V 208-240V 1 Ph 50/60 Hz 1.5 Amp 2 Pole 3 Wire
(2 hot, 1 grd)
GAS ORIFICE AND PRESSURE SPECIFICATIONS (PER OVEN CAVITY) - DOMESTIC AND STANDARD EXPORT OVENS
Gas Type BTU Main Orifice I.D. Bypass Orifice I.D. Supply (Inlet) Pressure Orifice (Manifold) Pressure
Natural 40,000 0.082” (2.08mm, #45 drill) 0.073” (2.0574mm, #49 drill) 6-12” W.C. (14.9-29.9mbar)* 3.5” W.C. (8.72mbar)
Propane 40,000 0.057” (1.45mm, #46 drill) 0.052” (1.85mm, #55 drill) 11-14” W.C. (27.4-34.9mbar) 7” W.C. (17.44mbar)
* The gas supply pressures and orifices sizes shown are for ovens installed in North America. The required gas supply pressures and orifice
sizes of ovens installed in other locations are dependant on the local gas type and on all applicable codes.
GAS ORIFICE AND PRESSURE SPECIFICATIONS (PER OVEN CAVITY) - DOMESTIC AND STANDARD EXPORT OVENS
Main UK, CH, IT, AT SE, CH, AT, DK BE, IE, IT, PT,
Gas Orifice DK, FI NL DE BE,FR FI, DE, NL ES, UK (Manifold) Heat
Type dia. I2H I2L I2E I2E+ I3B/P I3+ Pressure Input
G20 2.3749mm 20mbar -- 20mbar 20mbar -- -- 11.21mbar 22.36kW-hr
G25 2.3749mm -- 25mbar -- -- -- -- 16.19mbar 22.36kW-hr
G30 1.3970mm -- -- -- -- 29 or 50mbar 28-30, 37 26.2mbar 22.59kW-hr
or 50mbar
Voltage
S1820G

2
Figure 2-5.MODEL S1820G SINGLE OVEN DIMENSIONS
Figure 2-6.MODEL S1820G DOUBLE OVEN DIMENSIONS
The Opening Height is Adjustable
from 2-1/4 inch to 3-3/4 inch
maximum in 1/2 inch increments.
1
P/N 59227 is shown in its correct
installed position & must be
installed in the field on all double &
triple stack ovens.
2
Cooling Fan Blows In
Cooling Fan Blows In
Blodgett
Front
Rear

3Blodgett
Figure 2.7. MODEL S1820G TRIPLE OVEN DIMENSIONS
The Opening Height is Adjustable
from 2-1/4 inch to 3-3/4 inch
maximum in 1/2 inch increments.
1P/N 59227 is shown in its correct
installed position & must be
installed in the field on all double &
triple stack ovens.
2
Cooling Fan Blows In

4Blodgett
PARTS LIST FOR SERIES S1820G GAS OVEN
INSTALLATION KIT
Single, Double and Triple Stack Ovens
Single Double Triple
Kit #--> 59182 59183 59184
Item
NO. QTY QTY QTY PART NO. DESCRIPTION
1 .................... 4 ...................... 4 .................... - ....................... 3101908 Leg 4”
2....................1 ...................... 1 ................... 1 .........................48395 Bottom Tray w/insulation
3 .................... 1 ...................... 1 ................... 1 .........................48396 Top cover
4.................... 4 ...................... 4 ................... 4.........................51387 Screw MSSLT Thread 8-32 x 1/2, 18-8
5 .................... 1 ...................... 1 ................... 1 .........................60213 Installation & Operation Manual - English
6 .................... 1 ...................... 2 ................... 3 .................... 22361-0001 Flexible gas hose 48”
7 .................... 1 ...................... 1 ................... 1 .................... 22450-0228 Restraint Cable
8.................... - ....................... 1 ................... 2 .........................59227 Guard - Heat (must be installed in field)
9.................... - ....................... -.................... 4 ........................ M3828 Pin - Alignment
10...................1 ...................... 2 ................... 3 .........................49975 Cord & plug (L6-20P)
10A.................. 1 ...................... 2 ................... 3 .........................49976 Cord only CE
11...................1 ...................... 2 ................... 3 .................... 23115-0009 Manual on/off gas valve
12 ................... 1 ...................... 2 ................... 3 ......................... 31823 3/4” to 1/2” NPT reducer

5Blodgett
S1820G-SERIES GAS OVEN KEY PARTS
ITEM PART NO. DESCRIPTION QUANTITY
1 28041-0011 Contactor, DP 25A 208/240V 1
2 58390 Motor, Conveyor Drive 1
3 31651 Signal Amplifier Board 1
4 33812-5 Thermocouple, Type “J” Shielded 2.50” x 120” 3
5 59450 Valve, Module M420 (41647) 1
6 48455 Ignitor, Single Rod 1
7 50239 Ignition, Spark Module 24VAC 50/60Hz 1
8 50610 Switch, Air .13” W.C. 1
9 47321 Control, Combo 4-20MA (58504) 1
10 58323 Controller, Digital w/o Dip Switch 1
11 59142 Valve, Gas PS520 - Nat Gas 1
12 36451 Fan, Cooling 230VAC 295 CFM-Blows In 1
13 50240 Ignition Cable 25” 1
14 52244 Main Blower 2
15 33983 High Limit Module 1
1
23
4
5
6
7
89
10
11 12
13
14
15

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S1820 STD

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Front View Of Oven
S1820G-SERIES PARTS MANUAL
Serial Tag Location
Must be installed in the
field on Double and
Triple stack ovens.
Heat Guard