bdo-100-G-Es
CONVECTION OVEN
INSTALLATION - OPERATION - MAINTENANCE
BLODGETT OVEN COMPANY
www.blodgett.com
44 Lakeside Avenue, Burlington, Vermont 05401 USA Telephone: (802) 658-6600 Fax: (802)864-0183
PN 57942 Rev B (3/14)
© 2014 - G.S. Blodgett Corporation
Your Service Agency’s Address:
Model
Serial number
Oven installed by
Installation checked by
IMPORTANT
WARNING: Improper installation, adjustment, alternation, service or maintenance can cause property damage, injury or death. Read the instllation, operation and maintenance instructions thoroughly before installing or servicing this equipment.
INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THE USER SMELLS GAS MUST BE POSTED IN A PROMINENT LOCATION. This information may be obtained by contacting your local gas supplier.
FOR YOUR SAFETY
Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance.
The information contained in this manual is important for the proper installation, use, and maintenance of this oven. Adherence to these procedures and instructions will result in satisfactory baking results and long, trouble free service. Please read this manual carefully and retain it for future reference.
ERRORS: Descriptive, typographic or pictorial errors are subject to correction. Specifications are subject to change without notice.
TABLE OF CONTENTS
INSTALLATION
Oven Description and Specifications.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Delivery and Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Oven Assembly.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
NSF Bolts.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Leg Attachment.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Caster Assembly.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Double Section Assembly.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Oven Leveling.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Ventilation.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Utility Connections - Standards and Codes.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Gas Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Gas Piping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Pressure Regulation and Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Gas Hose Restraint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Electrical Connection.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Initial Startup.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
OPERATION
Safety Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 SSM Solid State Manual Control with 60 Minute Electro-Mechanical Timer.. . . 16 General Guidelines for Operating Personnel.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Suggested Times and Temperatures.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
MAINTENANCE
Cleaning and Preventative Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Troubleshooting Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Installation
Oven Description and Specifications
Cooking in a convection oven differs from cooking in a conventional deck or range oven since heated air is constantly recirculated over the product by a fan in an enclosed chamber. The moving air continually strips away the layer of cool air surrounding the product, quickly allowing the heat to penetrate. The result is a high quality product, cooked at a lower temperature in a shorter amount of time.
Blodgett convection ovens represent the latest advancement in energy efficiency, reliability, and ease of operation. Heat normally lost, is recirculated within the cooking chamber before being vented from the oven: resulting in substantial reductions in energy consumption and enhanced oven performance.
gas ratings - bdo-100-g-ES
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Natural Gas |
Propane |
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US Units |
SI Units |
US Units |
SI Units |
U.S., Canada and General Export |
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Heating Value |
1000 BTU/cu.ft. |
37.3 MJ/m3 |
2550 BTU/cu. ft. |
95.0 MJ/m3 |
Specific Gravity (air=1.0) |
0.63 |
0.63 |
1.53 |
1.53 |
Oven Input |
45,000 BTU/hr |
13.12 kW |
45,000 BTU/hr |
13.12 kW |
Main Burner Orifice Size |
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3 inshot burners |
49 MTD*/burner |
1.85 mm/burner |
2 burners - 57 MTD* |
2 burners - 1.10 mm |
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1 burner - 56 MTD |
1 burner - 1.15 mm |
NOTE: * - Multiple Twist Drill |
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2
Installation 
Delivery and inspection
All Blodgett ovens are shipped in containers to prevent damage. Upon delivery of your new oven:
•Inspect the shipping container for external damage. Any evidence of damage should be noted on the delivery receipt which must be signed by the driver.
•Uncrate the oven and check for internal damage. Carriers will accept claims for concealed damage if notified within fifteen days of delivery and the shipping container is retained for inspection.
The Blodgett Oven Company cannot assume responsibility for loss or damage suffered in transit. The carrier assumed full responsibility for delivery in good order when the shipment was accepted. We are, however, prepared to assist you if filing a claim is necessary.
oven location
The well planned and proper placement of your oven will result in long term operator convenience and satisfactory performance.
The following clearances must be maintained between the oven and any combustible or non-combustible construction.
BDO-100-G-ES
•Oven body right side - 0” (0cm)
•Oven body left side - 0” (0cm)
•Oven body back - 0” (0cm)
•Oven body back - 0” (0cm)
The following clearances must be available for servicing.
•Oven body sides - 12” (30cm)
•Oven body back - 12” (30cm)
NOTE: On gas models, routine servicing can usually be accomplished within the limited movement provided by the gas hose restraint. If the oven needs to be moved further from the wall, the gas must first be turned off and disconnected from the oven before removing the restraint. Reconnect the restraint after the oven has been returned to its normal position.
Delivery and Location
It is essential that an adequate air supply to the oven be maintained to provide a sufficient flow of combustion and ventilation air.
•Place the oven in an area that is free of drafts.
•Keep the oven area free and clear of all combustibles such as paper, cardboard, and flammable liquids and solvents.
•NSF requires 6” of clearance on the bottom and sides of the unit for cleaning. Do not place the oven on a curb base or seal to a wall.
•The location must provide adequate clearance for the air opening into the combustion chamber.
Before making any utility connections to this oven, check the rating plate to be sure the oven specifications are compatible with the gas and electrical services supplied for the oven.
1.Pull out control panel. The rating plate attached to the inside of the control compartment.
3
Installation
Oven Assembly
NSF Bolts
These bolts are required by NSF to block any exposed hole on the back of an oven. This includes:
•any unit, single or stacked, without a back panel.
•any holes in stacked units not used for mounting stacking brackets.
1.Locate the 5/16” bolts that were shipped with the oven.
2.Install the bolts as shown.
Double Stacked Units |
Units without Back Panels |
Figure 1
4
Installation 
Leg Attachment
1.Push the oven onto a lift with the bottom of the oven down.
2.Align the threaded stud in each leg with the nut located inside each bottom corner of the oven frame. Turn the legs clockwise and tighten to the nearest full turn.
3.Align the two leg plate holes in each leg with those in the oven bottom. Secure each leg using two 1/2” bolts.
NOTE: If using casters see CASTER ASSEMBLY before proceeding.
4.Level the oven by screwing the adjustable leg feet in or out as necessary.
6" (15 cm) Legs Shown
Figure 2
Oven Assembly
Caster Assembly
NOTE: Install the locking casters on the front of the oven. Install the non-locking casters on the back of the oven.
NOTE: Use a gas hose restraint on all units with casters.
Casters for Single and Double Stacked Ovens:
1.Attach the legs as described.
2.Pry the adjustable feet out of the legs.
3.Insert one caster into each leg as shown. Tighten the lock nuts to secure the casters.
Adjustable |
Leg Foot |
Gas Hose |
Restraint Bracket |
Caster Assembly |
Figure 3
Low Profile Casters for Double Stacked Ovens:
1.Align the three holes in each caster assembly plate with those in the oven bottom. Secure each caster using three 1/2” bolts.
Gas Hose Restraint Bracket
Figure 4
5
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