Blodgett B14G Installation Manual

BC14E, BC14G and B14G

COMBINATION OVEN STEAMER

INSTALLATION - OPERATION - MAINTENANCE

BC14E, BC14G, et B14G

COMBIĆFOUR/ÉTUVE À VAPEUR

MANUEL D'INSTALLATION - FONCTIONNEMENT - ENTRETIEN

BLODGETT COMBI

www.blodgett.com

44 Lakeside Avenue, Burlington, Vermont 05401 USA Telephone (800) 331Ć5842, (802) 860Ć3700 Fax: (802)864Ć0183

PN R10382 Rev J (3/07)

E 2007 - Blodgett Combi

A PERSONAL WORD FROM BLODGETT COMBI

QUELQUES MOTS DE BLODGETT COMBI

Congratulations on your purchase of a BLODGETT Combi appliance. We firmly believe that your choice has been a wise one, and trust you will reĆ ceive many years of excellent service from your new Combi.

You will find that cooking with Combi appliances saves time, labor and extensive cleaning of both the kitchen and the unit.

With Combi appliances the quality, taste, consistency, and look of your food are improved, thus endorsing the policy to which we've always adĆ hered: For Better Cooking!"

Once you've had a chance to use your Combi, please tell us, your dealer and colleagues about any creative and interesting applications you have discovered; exchange ideas with other users. Be sure to advise us or your dealer immediately should any mechanical or technical problems be encountered (...we're here to help!) and above all Enjoy Cooking the BLODGETT Combi Way!

For information on cooking, please refer to our separate cooking guide.

Toutes nos félicitations sur votre achat d'appareil de Blodgett Combi. Nous croyons fermement que votre choix est un choix raisonnable et nous sommes certains que vous obtiendrez de nombreuses années d'excellent service de votre nouveau four multiĆusages.

Vous allez découvrir que la cuisson dans les appareils Combi économise le temps, le travail et le degré de nettoyage de l'appareil aussi bien que de la cuisine.

Avec les appareil de Combi, la qualité, le goût, la consistence et l'apparĆ ence des aliments sont améliorés, s'accordant, de ce fait, avec notre politique "Pour une meilleure cuisson !"

Une fois que vous aurez eu la chance d'utiliser notre Combi, informez nous, votre concessionnaire et vos collègues, de toutes les applications nouvelles et intéressantes que vous avez découvertes ; échangez vos idées avec d'autres utilisateurs. N'hésitez pas à nous prévenir, ou votre concessionnaire, de tout problème mécanique ou technique que vous pourriez rencontrer (... nous sommes ici pour vous aider) et parĆdessus tout RégalezĆvous à cuisiner à la façon BLODGETT Combi!

Pour obtenir de plus amples informations sur l'art culinaire, veuillez conĆ sulter notre livre de cuisine séparé.

IMPORTANT

WARNING: IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH. READ THE INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT

AVERTISSEMENT: UNE INSTALLATION, UN AJUSTEMENT, UNE ALTÉRATION, UN SERVICE OU UN ENTRETIEN NON CONFORME AUX NORMES PEUT CAUSER DES DOMMAGES À LA PROPRIÉTE, DES BLESSURES OU LA MORT. LISEZ ATTENTIVEĆ MENT LES DIRECTIVES D'INSTALLATION, D'OPÉRATION ET D'ENTRETIEN AVANT DE FAIRE L'INSTALLATION OU L'ENTRETIEN DE CET ÉQUIPEMENT.

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.

LES INSTRUCTIONS À RESPECTER AU CAS OÙ L'UTILISATEUR PERÇOIT UNE ODEUR DE GAZ DOIVENT ÊTRE AFFICHÉES DANS UN ENDROIT BIEN VISIBLE. VOUS POUVEZ VOUS LES PROCURER AUPRÈS DE VOTRE FOURNISSEUR DE GAZ LOCAL.

FOR YOUR SAFETY

Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance.

AVERTISSEMENT

Ne pas entreposer ni utiliser de l'essence ni d'autres vapeurs ou liquides inflamĆ mables dans le voisinage de cet appariel, ni de tout autre appareil.

The information contained in this manual is important for the proper installation, use, and maintenance of this oven. Adherence to these procedures and instrucĆ tions will result in satisfactory baking results and long, trouble free service. Please read this manual carefully and retain it for future reference.

Les informations données dans le présent manuel sont importantes pour installer, utiliser et entretenir correctement ce four. Le respect de ces instructions et procéĆ dures permettra d'obtenir de bons résultats de cuisson et une longue durée de serĆ vice sans problèmes. Veuillez lire le présent manuel et le conserver pour pouvoir vous y reporter à l'avenir.

Errors: Descriptive, typographic or pictorial errors are subject to correction. SpecificaĆ

tions are subject to change without notice.

Erreurs:Les erreurs de description, de typographie ou d'illustration font l'objet de

corrections. Les caractéristiques sont sujettes à modifications sans préavis.

Your Service Agency's Address: Adresse de votre agence de service:

Model/Modèl:

Serial Number/Numéro de série:

Your appliance was installed by/ Installateur de votre four:

Your oven's installation was checked by/ Contrôleur de l'installation de votre four:

Table of Contents/Table des Matières

Level 1

Level 2 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Level 3

Table of Contents/Table des Matières

Introduction

The Blodgett CombiĆOven/Steamer 2. . . . .

Description of the CombiĆOven/Steamer 3.

Oven Features 4. . . . . . . . . . . . . . . . . . . . . . .

Installation

Agency Approvals 5. . . . . . . . . . . . . . . . . . . .

Owner's Responsibilities 6. . . . . . . . . . . . . . .

Oven Location and Ventilation 9. . . . . . . . . .

Leg Attachment 10. . . . . . . . . . . . . . . . . . . . . .

Caster Attachment 11. . . . . . . . . . . . . . . . . . . .

Stacking 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Oven Leveling 13. . . . . . . . . . . . . . . . . . . . . . . .

Plumbing Connections 14. . . . . . . . . . . . . . . .

Electrical Connections 15. . . . . . . . . . . . . . . .

Gas Connections 16. . . . . . . . . . . . . . . . . . . . .

Gas Hose Restraint 18. . . . . . . . . . . . . . . . . . .

Adjustments 19. . . . . . . . . . . . . . . . . . . . . . . . .

Final Check Lists 20. . . . . . . . . . . . . . . . . . . . .

Operation

Safety Information for Gas Units 22. . . . . . . .

Gas Controls 23. . . . . . . . . . . . . . . . . . . . . . . . .

Standard Controls 24. . . . . . . . . . . . . . . . . . . .

Optional Cook & Hold 26. . . . . . . . . . . . . . . . .

Optional Meat Probe 30. . . . . . . . . . . . . . . . . .

Maintenance

Spray Bottle Operating Procedure 31. . . . . .

Cleaning and Preventive Maintenance 32. . .

Deliming 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Communication 41. . . . . . . . . . . . . . . . . . . . . .

Introduction

Le fourĆétuveur Combi de Blodgett 44. . . . . .

Description du fourĆétuveur Combi 45. . . . . .

Fonctionnalités du four 46. . . . . . . . . . . . . . . .

Installation

Certifications 47. . . . . . . . . . . . . . . . . . . . . . . . .

Responsabilités du propriétaire 48. . . . . . . . .

Emplacement du four et mise de niveau et

Ventilation 51. . . . . . . . . . . . . . . . . . . . . . . . . . .

Montage des pieds 52. . . . . . . . . . . . . . . . . . .

Accessoire des roulettes 53. . . . . . . . . . . . . .

Superposition 54. . . . . . . . . . . . . . . . . . . . . . . .

Mise de niveau du four 55. . . . . . . . . . . . . . . .

Raccordement de la plomberie 56. . . . . . . . .

Raccordement à l'électricité 57. . . . . . . . . . . .

Raccordement au gaz 58. . . . . . . . . . . . . . . . .

Câble d'immobilisation du tuyau à gaz 60. .

Ajustements 61. . . . . . . . . . . . . . . . . . . . . . . . .

Liste de vérification finale 62. . . . . . . . . . . . . .

Fonctionnement

Renseignements sur la sécurité des

appareils au gaz 64. . . . . . . . . . . . . . . . . . . . . .

Commandes du gaz 65. . . . . . . . . . . . . . . . . .

Commandes standard 66. . . . . . . . . . . . . . . .

Cuisson et Pause en Option 68. . . . . . . . . . .

Sonde thermique optionnelle 73. . . . . . . . . . .

Entretien

Procédure de fonctionnement du

pulvérisateur 74. . . . . . . . . . . . . . . . . . . . . . . . .

Nettoyage et entretien préventif 75. . . . . . . .

Détartrage 77. . . . . . . . . . . . . . . . . . . . . . . . . . .

Communications 84. . . . . . . . . . . . . . . . . . . . .

Introduction

The Blodgett CombiĆOven/Steamer

The Blodgett CombiĆOven/Steamer offers a comĆ pletely new method of cooking. With the Oven/ Steamer you have the choice of two cooking proĆ cesses: Steam and Hot Air, either...

D Separately D Combined, or D In Sequence

And for easy operation you can choose from three modes:

Steam Hot Air

Combi

Steam &

Hot Air

In the Steam mode you can:

steam reheat reconstitute stew thaw simmer blanch preserve braise poach

In the Hot Air mode you can:

roast bake grill gratinate broil

In the Combination Steam and Hot Air mode you can:

defrost roast rethermalize reheat bake forced steaming

You āācan also āāuse āātwo āāor āthree functions in seĆ quence during one cooking process. We call this:

D combiĆsteaming D combiĆroasting D combiĆbaking

The combination of circulating hot air and steam in the space saving, high performance CombiĆ Oven/Steamer leads to improvements in the folĆ lowing areas:

D increased productivity in the kitchen D a reduction in capital expenditures for multiple

equipment replacement

D a wider range of menu choices D a simplified cleaning process

The work process is simplified since products are prepared on or in steam table āpans āand trays. Food can be cooked, stored, and transported with āthe āsame āāpans. āSmall āamounts of product can be processed efficiently; preĆcooked and conveĆ nience foods can be reheated within minutes. āMany frozen foods can be processed without preĆ thawing. This flexibility in preparation reduces the need for kettles and steam tables since there is no need for large amounts of food to be kept warm for long periods of time.

Today the improvement of food quality is more imĆ portant than ever. Vegetables are cooked in the Blodgett CombiĆOven/Steamer without water at the optimal temperature of just under 100_C (212_F), maintaining valuable vitamins, minerals, nutrients and trace elements. Cooking meat in the Combi results in less shrinkage and a firmer, juicier product. The Blodgett CombiĆOven/Steamer is being used more and more for baking. Steam and Hot āAir āmodes āmake āit āa āgeneral āpurpose baking appliance.

Introduction

Description of the CombiĆOven/Steamer

ABOUT THE OVEN/STEAMER

Blodgett CombiĆOven/Steamers are quality proĆ duced using highĆgrade stainless steel with first class workmanship.

The two speed fan, which is guarded against acciĆ dental finger contact, is driven by a quiet and powĆ erful motor. The condenser draws out excess steam from the appliance. Condensation and waste water, which result during steaming and cleaning, are continuously drained.

The use of high quality insulation impedes excesĆ sive heat radiation and saves energy.

The Oven/Steamer has optional adjustable legs which adapt easily to slightly uneven surfaces and optional floor stands which are designed for use with all of the table models.

BC14E and BC14G only

The high performance fresh steam generator with its control system makes it possible to enjoy all of the advantages of a high quality steamer at the flick of a switch. Fresh steam enters the oven cavĆ ity without pressure and is circulated at high speed. This process enables quick and gentle cooking and ensures high quality food while proĆ viding convenient working methods. The steam generator is completely automatic and protected from running dry.

OVEN/STEAMER OPERATION

The practical oven door, with a viewing window, has a wide swing radius and handle which can be operated easily, even with wet or greasy hands.

Ease of operation is guaranteed through the simĆ ple arrangement of the controls. Graphic symbols make the appliance easy for even inexperienced kitchen staff to operate. Steam, Hot Air and Combi modes can be selected with one switch. The Steam On Demand feature allows the operator to add steam at any time for up to 8 minutes while opĆ erating in either the hot air or Combi modes. This feature is excellent for baking as well as roasting operations. A fourth function on the mode selecĆ tion switch, the Cool Down mode, allows the oven cavity to cool down rapidly with the door opened.

The steam on demand function allows the operaĆ tor the ability to introduce steam into the cooking process at any time.

Cleaning is kept to a minimum. The interior is sprayed with a selfĆacting cleaning solution which interacts with steam to easily remove crusts and stains. The oven is designed for easy care and is welded water tight so that the internal cooking cavity may be rinsed with a hose after the steam cleaning process.

Introduction

Oven Features

Optional

SemiĆAutomatic

Deliming

BC14E shown

1 Control Panel

2 Power Connection (BC14E only)

3 Oven Door

4 DripĂCollector

5 Door Handle

Figure 1

6 Deliming Port

(BC14E and BC14G only)

7 Fuses (BC14E only)

Gas Shutoff (BC14G only)

Installation

Agency Approvals

THE INSTALLATION INSTRUCTIONS CONĆ TAINED HEREIN ARE FOR THE USE OF QUALIĆ FIED INSTALLATION AND SERVICE PERSONNEL ONLY. INSTALLATION OR SERVICE BY OTHER THAN QUALIFIED PERSONNEL MAY RESULT IN DAMAGE TO THE OVEN AND/OR INJURY TO THE OPERATOR.

Qualified installation personnel are individuals, a firm, a corporation, or a company which either in person or through a representative are engaged in, and are responsible for:

D The installation or replacement of gas piping.

The connection, installation, repair or servicing of equipment.

D The installation of electrical wiring from the elecĆ

tric meter, main control box or service outlet to the electric appliance.

Qualified installation personnel must be experiĆ enced in such work, be familiar with all precauĆ tions required and have complied with all requireĆ ments of state or local authorities having jurisdiction.

U.S. and Canadian Installations

Installation must conform with local codes, or in the absence of local codes, with the National Fuel

Gas Code, NFPA54/ANSI Z223.1-Latest Edition, the Natural Gas Installation Code CAN/CGAĆ B149.1 or the Propane Installation Code, CAN/ CGAĆB149.2 as applicable.

Reference: National Electrical Code, ANSI/NFPA 70-Latest Edition and/or Canadian Electrical Code CSA C22.1 as applicable.

This equipment is to be installed in compliance with the Basic Plumbing Code of the Building OffiĆ

cials and Code Administrators International Inc. (BOCA) and the Food Service Sanitation Manual of the Food and Drug Administration (FDA).

General Export Installations

Installation must conform with Local and National installation standards. Local installation codes and/ or requirements may vary. If you have any questions regarding the proper installation and/or operation of your appliance, please contact your local distributor. If you do not have a local distributor, please call Blodgett Combi at 0011Ć802Ć860Ć3700.

Installation

Owner's Responsibilities

Installation responsibilities prior to service startup inspection

You are entitled to a free startĆup inspection serĆ vice by our factory ASAP. Before a factory repreĆ sentative arrives to perform a startup procedure, the owner must already have satisfied the followĆ ing requirements.

PLUMBING SPECIFICATIONS - BC14E/AA, BC14G/AA and B14G/AB

Water

Water Pressure 30 PSI (207 kPa) minimum

Water Connection 3/4" Hose Hot and Cold Water

Water Pressure Regulator Setting BCĆ14E/G - Preset to 30 PSI (207 kPa)

Minimum Requirements TDS - less than 100 parts per million

1. Oven(s) are uncrated, stacked (if applies) and put in place.

NOTE: Please refer to Leg Attachment and

Stacking.

Maximum shelf loading - 60 lbs (27.3 Kg)

50 PSI (345 kPa) maximum

BĆ14G - Preset to 3 PSI (21 kPa)

Total Hardness - 80Ć120 parts per million Chlorides - less than 30 parts per million pH Factor - 7.0Ć8.0

Drainage Atmospheric Vented Drain

Drain Connection 2.00" (50.8mm) Copper

Avg Water Drain Temp. Approximately 160_F (71_C)

Installation

Owner's Responsibilities

RATINGS - GAS APPLIANCES - BC14G/AA

Gas Type Gas Input Voltage Phase Amps Motor

U.S. and Canadian Installations

Natural Steam - 55,000 BTU/Hr

Hot Air - 65,000 BTU/Hr

Total - 115,000 BTU/Hr

Propane Steam - 48,000 BTU/Hr

Hot Air - 65,000 BTU/Hr

Total - 113,000 BTU/Hr

3/4" FNPT connector for all U.S. and Canadian installations

RATINGS - GAS APPLIANCES - B14G/AB

Gas Type Gas Input Voltage Phase Amps Motor

U.S. and Canadian Installations

Natural 65,000 BTU/Hr 120 1 15 1/2HP 208Ć240VAC, 50/60 Hz

Propane 65,000 BTU/Hr 120 1 15 1/2HP 208Ć240VAC, 50/60 Hz

3/4" FNPT connector for all U.S. and Canadian installations

208Ć240 1 15 1/2HP 208Ć240VAC, 50/60 Hz

120 1 15 1/2HP 208Ć240VAC, 50/60 Hz

208Ć240 1 15 1/2HP 208Ć240VAC, 50/60 Hz

120 1 15 1/2HP 208Ć240VAC, 50/60 Hz

Installation

Owner's Responsibilities

RATINGS - ELECTRIC APPLIANCES - BC14E/AA

Voltage Hz Phase

208 60 1 89 89 - 1/2HP 208Ć240VAC, 50/60 Hz

208 60 3 52 52 52 1/2HP 208Ć240VAC, 50/60 Hz

240 60 1 82 82 - 1/2HP 208Ć240VAC, 50/60 Hz

240 60 3 47 47 47 1/2HP 208Ć240VAC, 50/60 Hz

480 60 3 23 23 23 1/2HP 208Ć240VAC, 50/60 Hz

380/220 50 3 25 25 25 1/2HP 208Ć240VAC, 50/60 Hz

415/240 50 3 27 27 27 1/2HP 208Ć240VAC, 50/60 Hz

400/230 50 3 26 26 26 1/2HP 208Ć240VAC, 50/60 Hz

Max Load (amps)

L1 L2 L3

Motor

Installation

Oven Location and Ventilation

OVEN LOCATION

The well planned and proper placement of your oven will result in long term operator convenience and satisfactory performance.

Certain minimum clearances must be maintained between the oven and any combustible or nonĆ combustible construction. See the table below.

In addition, the following clearances are recomĆ mended for servicing.

D Oven body sides - 12" (30cm) D Oven body back - 12" (30cm)

NOTE: On gas models, routine servicing can usuĆ

ally be accomplished within the limited movement provided by the gas hose reĆ straint. If the oven needs to be moved furĆ ther 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 reĆ turned to its normal position.

Left Side Heat Shield

Heat sources should not be near the air vents loĆ cated on the left hand side of the gas appliance. Consult the factory for optional protective side heat shield.

BC14E/G P/N R9527

MINIMUM REQUIRED

Oven

Model

Right

Side

BC14E 1"

(25.4mm)4"(101.6mm)6"(152.4mm)

BC14G 1"

(25.4mm)6"(152.4mm)6"(152.4mm)

B14G 0"

(0mm)*

* 0" (0mm) clearance from hose hooks

CLEARANCES

Left

Side

0" (0mm) 6"

Back

(152.4mm)

VENTILATION

The necessity for a properly designed and inĆ stalled ventilation system cannot be over emphaĆ sized. The ventilation system will allow the unit to function properly while removing unwanted vaĆ pors and products of combustion from the operatĆ ing area.

The appliance must be vented with a properly deĆ signed mechanically driven exhaust hood. The hood should be sized to completely cover the equipment plus an overhang of at least 6" (15 cm) on all sides not adjacent to a wall. The capacity of the hood should be sized appropriately and proviĆ sions made for adequate makeup air.

WARNING!! Failure to properly vent the oven can be

hazardous to the health of the operator; and will result in operational problems, unsatisfactory baking, and possible damĆ age to the equipment. Damage sustained as a direct result of improper ventilation will not be covered by the Manufacturer's warranty.

When installed in the Commonwealth of MassaĆ chusetts, this appliance must be interlocked with the hood exhaust system so that the appliance may be operated only when the hood exhaust sysĆ tem is running.

U.S. and Canadian Installations

Refer to your local ventilation codes. In the abĆ sence of local codes, refer to the National ventilaĆ tion code titled, Standard for the Installation of

Equipment for the Removal of Smoke and Grease Laden Vapors from Commercial Cooking EquipĆ ment", NFPAĆ96Ć Latest Edition.

General Export Installations

Installation must conform with Local and National installation standards. Local installation codes and/or requirements may vary. If you have any questions regarding the proper installation and/or operation of your unit, please contact your local distributor. If you do not have a local distributor, please call Blodgett Combi at 0011Ć802Ć860Ć3700.

Installation

Leg Attachment

LEG OPTIONS

Legs are available in 4" (101mm), 6" (152mm) āor 25" (ā635mm) ālengths āāor āālow profile casters.

D The 4" (101mm) legs may be used when mountĆ

ing on a counter.

D The 6" (152.4mm) legs are used on the lower

section of a double stacked appliance.

D The ā25" (635mm) legs are used for a single apĆ

pliance located on the floor.

NOTE: For safety reasons, casters must not be

used with the 25" (635mm) legs.

25" (635mm) Adjustable Leg

ATTACHMENT

1. Align the threaded stud on one of the front legs to the bolt āholeā locatedāāā ināā ātheāā bottom ācorĆ ner of the appliance. Turn the leg clockwise and tighten to the nearest full turn.

2. Align the leg plate holes with the bolt holes. Secure with the two 1/2" bolts provided.

3. Repeat the above steps with the other front leg. If low profile casters are used, install them

with the locking casters in the front of the oven. The rear casters do not lock. Ensure that the

locks are set on the front casters.

4. Tip the oven up on the newly installed front legs. If ācastersā are āused, checkā thatā the locksā areā setā on ātheā front casters. āRepeat āthe above steps for the rear legs.

5. Level the oven by screwing the adjustable feet in or out as necessary.

6" (152,4mm) Adjustable Leg

4" (101mm) Leg

Figure 2

Low Profile Casters

Figure 3

1. Place a level on the floor where the casters are to rest.

2. Place shims under the low side until it is level.

3. Mount the shims between the casters and the oven as follows:

a.) Align the shims and caster holes with the

bolt holes.

b.) Secure with the 1/2" bolts provided.

NOTE: Install them with the locking casters in

the front of the oven. The rear casters do not lock. Ensure that the locks are

set on the front casters.

4. Tip the oven up on the newly installed casters.

Installation

Caster Attachment

Add shims as necessary

Floor

Exaggerated for clarity

Figure 4

Installation

Stacking

WARNING!! Stacking should be performed by qualiĆ

fied installation personnel only. The apĆ pliances are heavy. Take care to use propĆ er tools and techniques when lifting and stacking appliances.

1. Remove the drip pan from the top appliance.

2. Attach the legs or casters to the bottom apĆ pliance. See page 10.

3. Place the top appliance on the bottom apĆ pliance. Be sure all four sides are flush.

4. Bolt the two appliances together using the bolts provided.

5. GAS APPLIANCES ONLY: Attach the flue

vents as shown.

NOTE: For electric appliances proceed to

step 6.

6. Replace the drip pan. Push to the right until it stops. The right side should overhang the oven.

7. Connect the drain, gas (if applicable), electriĆ cal and water. Refer to pages 14-18.

NOTE: An optional gas manifold may be purchased

from Blodgett Combi. Order part number R9570.

Steam Generator Flue

Gas Oven

Hot Air Flue

(BC14 only)

Drain Assembly/

Steam Vent

Mounting

Bracket

Drip Pan

BC14G Shown

Optional

Gas Plumbing Manifold

Rear View

Figure 5

OVEN LEVELING This oven should be set up in place.

Installation

Oven Leveling

With any stand or oven, be certain that the surface is level, even and solid. A sloped or uneven base may cause the appliance to function improperly. Minor unevenness can be corrected by adjusting the metal leg feet. The maximum adjustment of the leg feet is 1Ć3/8" (35mm).

Maximum

Adjustment

1Ć3/8" (35mm)

Leg

Foot

Figure 6

Installation

Plumbing Connections

WATER CONNECTION

NOTE: Hot water maximizes steam production but

is not required. Cold water may be supplied to both inlets if hot water is not available.

Connect the appliance to quality water via a presĆ sure hose with 3/4" (19mm) couplings. See Figure 7 for connections. A shut off valve is to be provided adjacent to the oven.

WARNING!! Operating the appliance without the water

regulator installed will invalidate your warĆ ranty.

BC14E

Cold Water

DRAIN CONNECTION

The steam vent assemblies are constructed of 2" DWV copper piping reduced to 1Ć1/2 DWV pipe.

The steam vent should be run to an open floor drain avoiding flexible hose that could sag and alĆ low trapped water to accumulate. The customer must supply the piping from the oven to the drain.

Connect drip pan drain to main drain using the 12" flexible hose with hose clamps provided.

Use the drain vent assembly and a 2" (50.8mm) pipe for drain connection.

Coupling

Customer supplied 2" (50.8mm) drain waste vent piping

Filtered

Connection

Unfiltered

BC14G

Cold Water

Water Connections

Connection

B14G

Cold Water

Rear of Appliance

Figure 7

This product must be installed by a licensed Plumber or Gas Fitter when installed within the Commonwealth of Massachusetts.

Figure 8

Specific water/drain connection for City of Los Angeles

1. Each drain line from the appliance shall be routed without dips or sags to terminate above the flood level rim of an approved indirect waste receptor.

2. The appliance shall be installed in accordance with the manufacturer's printed instructions and the LAPC and LAMC, 1999 editions.

3. A backflow protection device may be required by local codes. If so, install on the potable water system directly ahead of the appliance. The backflow protection device shall be any of the following: an approved pressure type vacuum breaker installed at least 12" above the highest point of use, a double check valve backflow preĆ venter or a reduced pressure principal backflow preventer.

Installation

Electrical Connections

ELECTRICAL CONNECTION All Models

NOTE: Electrical connections must be performed

by a qualified installer only.

Before making any electrical connections to these appliances, check that the power supply is adeĆ quate for the voltage, amperage, and phase reĆ quirements stated on the rating name plate mounted on the appliance.

The circuit breaker that is used to provide power to this appliance must have a minimum of .076" (3mm) contact spacing. The circuit breaker must meet all Local and National installation standards.

All appliances must be installed in accordance with Local or National Electrical codes.

A wiring schematic is located on the inside of the removeable side panel.

NOTE: Disconnect the power supply to the apĆ

pliance before servicing.

WARNING!! Improper installation may invalidate your

warranty.

Electric Models

A strain relief for the power supply cord is required. The installer must supply a cord bushing that meets all Local and National installation standards.

Gas Models U.S. and Canadian Installations

A power cord (115V or 230V) is supplied with a plug attached. Plug the power cord into the deĆ sired receptacle.

WARNING!! If the supply cord is damaged, it must be

replaced by a special cord or assembly available from the manufacturer or its serĆ vice agent.

Installation

Gas Connections

GAS PIPING

A properly sized gas supply system is essential for maximum oven performance. Piping should be sized to provide a supply of gas sufficient to meet the maximum demand of all appliances on the line without loss of pressure at the equipment.

Example:

NOTE: BTU values in the following example are

for natural gas.

You purchase a BC14G to add to your existing cook line.

1. Add the BTU rating of your current appliances. Pitco Fryer 120,000 BTU

6 Burner Range 60,000 BTU Deck Oven 50,000 BTU Total 230,000 BTU

2. Add the BTU rating of the new oven to the toĆ tal.

Previous Total 230,000 BTU BC14G 115,000 BTU New Total 345,000 BTU

3. Measure the distance from the gas meter to the cook line. This is the pipe length. Let's say the pipe length is 30' (9 m) and the pipe size is 1" (2.54 cm).

4. Use the appropriate table to determine the toĆ tal capacity of your current gas piping.

The total capacity for this example is 375,000 BTU. Since the total required gas pressure, 345,000 BTU is less than 375,000 BTU, the current gas piping will not have to be inĆ creased.

NOTE: The BTU capacities given in the tables are

for straight pipe lengths only. Any elbows or other fittings will decrease pipe capaciĆ ties. For example: a schedule 40 1Ć1/2" ell fitting has an equivalent capacity of 4.2" (10.2 cm) of straight pipe. Contact your loĆ cal gas supplier if you have any questions.

Maximum Capacity of Iron Pipe in Cubic Feet

of Natural Gas Per Hour

(Pressure drop of 0.5 Inch W.C.)

Pipe eng

(ft)

10 360 680 1400 2100 3950 20 250 465 950 1460 2750 30 200 375 770 1180 2200 40 170 320 660 990 1900 50 151 285 580 900 1680 60 138 260 530 810 1520 70 125 240 490 750 1400 80 118 220 460 690 1300 90 110 205 430 650 1220

100 103 195 400 620 1150

From the National Fuel Gas Code Part 10 Table 10Ć2

Maximum Capacity of Pipe in Thousands of

BTU/hr of Undiluted P.P. Gas at 11" W.C.

Pipe Length

From the National Fuel Gas Code Part 10 Table 10Ć15

3/4" 1" 1Ć1/4" 1Ć1/2" 2"

(Pressure drop of 0.5 Inch W.C.)

(ft)

10 608 1146 3525 20 418 788 2423 30 336 632 1946 40 287 541 1665 50 255 480 1476 60 231 435 1337 70 215 404 1241 80 198 372 1144 90 187 351 1079

100 175 330 1014

Nominal Size, Inches

Inside Diameter, Inches

3/4" 1" 1Ć1/2"

Installation

Gas Connections

PRESSURE REGULATION AND TESTING

The gas pressure to the appliance must be rated for each appliance while the burners are on. A sufĆ ficient gas pressure must be present at the inlet to satisfy these conditions. Refer to the table below for correct gas pressure.

Each appliance has been adjusted at the factory to operate with the type of gas specified on the ratĆ ing plate attached to the right side of the apĆ pliance.

Each oven is supplied with a regulator to maintain the proper gas pressure. The regulator is essenĆ

tial to the proper operation of the oven and should not be removed.

DO NOT INSTALL AN ADDITIONAL REGULATOR WHERE THE UNIT CONNECTS TO THE GAS SUPPLY UNLESS THE INLET PRESSURE IS GREATER THAN 14" W.C. (1/2 PSI) (37mbar).

The oven and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psig (3.45kPa).

The oven must be isolated from the gas supply piping system by closing its individual manual

shutoff valve during any pressure testing of the gas piping system at test pressures equal or less than 1/2 psig (3.45kPa).

Prior to connecting the appliance, gas lines should be thoroughly purged of all metal filings, shavings, pipe dope, and other debris. After conĆ nection, the appliance must be checked for corĆ rect gas pressure.

U.S. and Canadian Installations

Installation must conform with local codes, or in the absence of local codes, with the National Fuel

Gas Code, NFPA54/ANSI Z223.1-Latest Edition, the Natural Gas Installation Code CAN/CGAĆ B149.1 or the Propane Installation Code, CAN/ CGAĆB149.2 as applicable.

General Export Installations

GAS PRESSURE

Gas

Type Pressure

U.S. and Canadian Installations

Natural 7-14" W.C. .0531" dia .042" dia 3.5" W.C. 3.5" W.C.

Propane 12-14" W.C. .032" dia .026" dia 10.0" W.C. 10.0" W.C.

Inlet

Orifice Size at Sea Level Manifold Pressure

Hot Air Steam Hot Air Steam

Installation

Gas Hose Restraint

If the appliance is mounted on casters, a commerĆ cial flexible connector with a minimum of 3/4" (1.9 cm) inside diameter must be used along with a quick connect device.

A restraint must be used to limit the movement of the appliance so that no strain is placed upon the flexible connector. The restraint should be fasĆ tened to the base frame of the oven as close to the flexible connector as possible. It should be short enough to prevent any strain on the connector. With the restraint fully stretched the connector should be easy to install and quick connect.

The restraint (ie: heavy gauge cable) should be atĆ tached without damaging the building. DO NOT use the gas piping or electrical conduit for the atĆ tachment of the permanent end of the restraint! Use anchor bolts in concrete or cement block. On wooden walls, drive hi test wood lag screws into the studs of the wall.

WARNING!! If the restraint is disconnected for any reaĆ

son it must be reconnected when the apĆ pliance is returned to its original position.

U.S. and Canadian installations

The connector must comply with the Standard for Connectors for Movable Gas Appliances, ANSI Z21.69 or Connectors For Moveable Gas ApĆ pliances CAN/CGAĆ6.16 and a quick disconnect device that complies with the Standard for QuickĆ Disconnect Devices for Use With Gas Fuel, ANSI Z21.41 or Quick Disconnect For Use With Gas Fuel CAN 1Ć6.9. Adequate means must be provided to

limit the movement of the appliance without deĆ pending on the connection and the quick disconĆ nect device or its associated piping.

A drip leg must be used at each appliance. Refer to NFPA54/ANSI Z223.1 Ć Latest Edition (National Fuel Gas Code) for proper drip leg installation.

General export installations

Attachment Plate (secure with leg mount bolt)

Gas Hose

Quick Connect

Gas Supply Line

Restraint

Installation of Gas Hose and Restraint

(Single Section Shown)

Figure 9

IMPORTANT: Cable restraint should be fastened as close as possible to the flexible connector and short enough to prevent any strain on the flexible conĆ nector.

At maximum stretch of shortened reĆ straint, the flexible connector should be easy to install and quick to connect.

Installation

Adjustments

Before applying power to the appliance for the first time, check for the following conditions:

j All āelectricalā safety provisions have been adĆ

hered to and the electrical connections are correct.

j Water is connected, turned on and all of the

connections are water tight.

j The āpanā holders are āinserted āinto the oven

cavity.

DOOR ADJUSTMENT

The door catch may be adjusted in four directions, in and out, and up and down, using the following procedure:

1. Adjust up and down by loosening the two boltsā holdingā theā catch to the face of the apĆ pliance. See Figure 10 (A).

2. Make āadjustmentsā soā thatā theā leadingā face of the latch is centered in the opening of the hanĆ dle assembly.

3. Tighten the bolts so that there is no further movement.

4. Adjust in and out by loosening the bolt on top of the catch. See Figure 10 (B).

5. The āāadjustment āāface āāis āstepped āso āthat moveĆ ment is limited with the bolt tightened properly.

6. The āadjustment āis ācorrect āwhen āthe ādoor closes firmly and no steam leaks from the gasket.

The hinges can also be adjusted as follows:

1. Be certain the latch is adjusted properly.

2. Adjustā hinges āso āthatā the door back and the appliance face are parallel. See Figure 10 (C).

3. The adjustment is correct when no steam leaks through the gasket.

Door

BC14E Shown

Figure 10

Oven

Installation

Final Check Lists

WARNING!! Final check list must be performed by a

qualified installer only.

ELECTRICAL CONTROL COMPARTMENT

j Voltage to appliance matches rating plate

PLUMBING FINAL CHECK

j Incoming water pressure within appliance

specification.

j Atmospheric vented drain in place. j Water solenoid properly bracketed and not

leaking.

j Water feed lines intact without leaks. j Optional Spray Hose connected properly.

Connect the optional spray hose to the fill soĆ lenoid as shown.

Cold Water Supply

Hose and Spray

Option

To Oven Fill Manifold

Figure 11

Installation

Final Check Lists

OVEN OPERATIONAL TESTS

NOTE: Checks to be made by customer or authoĆ

rized service agent.

Cool Down Mode

j Check that the fan runs with the door open.

Steam Mode

Turn on STEAM mode and set thermostat to steam. Verify the following:

j Heat demand lamp is on. j Heat demand lamp shuts off at approximately

212_F (100_C).

j Check timer operation in all three positions

a.) Set timer to OFF" position, buzzer should

sound.

b.) Set timer in position other than OFF" or

STAY ON", timer should count down.

c.) Set timer in STAY ON" position, oven

should operate continuously without timer.

j Run light (power light) turns on. j Unit produces steam, window fogs, door seal

does not leak.

Hot Air Mode

Turn to HOT AIR mode and set thermostat to 400_F (204_C) and verify:

j Heat demand lamp is on. j Oven is heating. j Heat demand lamp shuts off at 400_F (204_C)

and oven maintains 400_F (204_C).

j Fan shuts off with door open.

Steam On Demand Mode

Turn the oven to Hot Air mode. Set Steam On DeĆ mand for 1 minute. Press the Steam On Demand button and verify:

j Steam demand lamp is on. j Steam demand lamp shuts off after approxiĆ

mately 1 minute.

Combi Mode

Turn to COMBI mode, set thermostat to 350_F (177_C) and verify:

j Heat demand lamp is on. j Oven is heating. j Heat demand lamp shuts off at 350_F (177_C)

and oven maintains 350_F (177_C).

j Fan shuts off with door open.

Operation

Safety Information for Gas Units

THE INFORMATION CONTAINED IN THIS SECĆ TION IS PROVIDED FOR THE USE OF QUALIFIED OPERATING PERSONNEL. QUALIFIED OPERATĆ ING PERSONNEL ARE THOSE WHO HAVE CAREFULLY READ THE INFORMATION CONĆ TAINED IN THIS MANUAL, ARE FAMILIAR WITH THE FUNCTIONS OF THE OVEN AND/OR HAVE HAD PREVIOUS EXPERIENCE WITH THE OPĆ ERATION OF THE EQUIPMENT DESCRIBED. ADĆ HERENCE TO THE PROCEDURES RECOMĆ MENDED HEREIN WILL ASSURE THE ACHIEVEMENT OF OPTIMUM PERFORMANCE AND LONG, TROUBLEĆFREE SERVICE.

Please take the time to read the following safety and operating instructions. They are the key to the successful operation of your Blodgett Combi apĆ pliance.

SAFETY TIPS For your safety read before operating

What to do if you smell gas:

D DO NOT try to light any appliance. D DO NOT touch any electrical switches. D Use an exterior phone to call your gas supplier

immediately.

D If you cannot reach your gas supplier, call the

fire department.

What to do in the event of a power failure:

D Turn all switches to off. D DO NOT attempt to operate the appliance until

the power is restored.

NOTE: In the event of a shutĆdown of any kind, alĆ

low a five (5) minute shut off period before attempting to restart the oven.

General safety tips:

D DO NOT use tools to turn off the gas control. If

the gas cannot be turned off manually do not try to repair it. Call a qualified service technician.

D If the oven needs to be moved for any reason,

the gas must be turned off and disconnected from the appliance before removing the reĆ straint cable. Reconnect the restraint after the oven has been returned to its original location.

D DO NOT remove the control panel cover unless

the oven is unplugged.

CONTROLS IDENTIFICATION

1. GAS CONTROL SWITCH - Used to turn gas

on or off.

2. GAS ON POSITION - Press the switch into

the I position.

Operation

Gas Controls

3. GAS OFF POSITION - Press the switch into

the O position.

See View A

View A

BC14G Shown

Figure 12

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