Blodgett DFG-50 manual Gas Connection, GAS Piping

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Installation

Gas Connection

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 DFG-50 convection oven 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 to- tal.

Previous Total

230,000

BTU

DFG-50

27,500

BTU

New Total

257,500

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 40’ (12.2 m) and the pipe size is 1” (2.54 cm).

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

The total capacity for this example is 320,000 BTU. Since the total required gas pressure, 257,500 BTU is less than 320,000 BTU, the current gas piping will not have to be in- creased.

NOTE: The BTU capacities given in the tables are for straight pipe lengths only. Any elbows or other fittings will decrease pipe capaci- ties. Contact your local 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

 

Nominal Size, Inches

 

Length (ft)

 

 

 

 

 

 

3/4”

1”

1-1/4”

1-1/4”

 

2”

 

 

 

 

 

 

 

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 10-2

Maximum Capacity of Pipe in Thousands of BTU/hr of Undiluted L.P. Gas at 11” W.C.

(Pressure drop of 0.5 Inch W.C.)

Pipe Length

Outside Diameter, Inches

(ft)

 

 

 

3/4”

1”

1-1/2”

 

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

 

 

 

 

From the National Fuel Gas Code Part 10 Table 10-15

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Contents DFG-50 Avertissement Reputation YOU can Count on Page Table of Contents/Table des Matières Oven Description and Specifications GAS Specifications -- AustraliaOven Components Delivery and Inspection Delivery and LocationOven Location Stand Assembly Stand AssemblyStand Options Attach Rack Supports and Rack Stops Oven Assembly Oven Assembly to StandSingle Section Double SectionLEG Attachment 4 10 cm legs Oven LevelingCanadian installations Australia and General Export installationsInstalling the canopy hood draft diverter VentilationInstalling the draft hood Direct Flue ArrangementUtility Connections --- Standards and Codes Gas Connection GAS PipingPressure Regulation and Testing Inlet Pressure Natural PropaneKPa Manifold Pressure Natural Propane KPaGAS Hose Restraint General Export Installations Electrical SpecificationsElectrical Connection Adjustments Associated with Initial Installation Initial StartupSafety Information Safety TipsWhat to do in the event of a power failure General safety tipsControl Description Solid State Manual ControlOperation Solid State Digital Control ProgrammingCook with Hold Cook OnlyCook with Pulse Pulse Plus Cook and Hold Control Cook and Hold Cool DownCH-Pro3 Solid State Programmable Digital Control Component DescriptionManual Operation Oven Shut DownProgramming the Manual KEY Default Manual KEY Default OperationProgramming the Product Keys Product KEY OperationBlodgett IQ2T Control Single Product Cooking Procedure Multiple Batch Cooking ProcedureOven Operation Oven StartupOven Cool Down Programming the Cook Temperature Programming the Cook TimeProgramming the Fan Speed Programming the Fan Cycle TimeProgramming the Timing Mode Programming Hold ModeCheck all Settings see Mode Exiting the programming modeOperation Programming the Fan Cycle Time Manager Level Programming Entering the programming mode Programming the setback modeProgramming the temperature mode F or C Programming holdError Codes and Alarms Programming the shelf sensitivityProduct Cook Hold Quantity Cook Time Min. Hold Total Time How Cook and Hold WorksHrs Time Hrs General Guidelines for Operating Personnel Operating TipsSuggested Times and Temperatures Cleaning and Preventative Maintenance Cleaning the OvenPreventative Maintenance Annual MaintenanceTroubleshooting Guide Possible Causes Suggested RemedyPage Specifications Pour GAZ -- L’Australie Description et Spécifications du FourÉléments du Four Livraison ET Inspection Livraison et ImplantationImplantation DU Four Options DE Bâti Montage du bâtiMontage DU Bâti Fixez les supports et Assemblage DU Four SUR LE Socle Section simple Montage du FourSection double Pieds de 10 cm Pose DES PiedsMise À Niveau DU Four Installation aux États-- Unis et au Canada Installation du déviateur de tirageAvertissement Hotte D’ÉVACUATION Type VoûteInstallation de la hotte de tirage EN Prise DirecteBranchements de Service --- Normes et Codes Longeur Dimensions nominales De conduit Pieds Branchement de GazConduit DE GAZ ExemplePression à l’entrée Gaz Naturel Gaz Propane Réglage ET Test DE PressionKPa Pression au collecteur Gaz Naturel Gaz Propane Retenue DU Tuyau DE GAZ Installation à l’export Raccordement ÉlectriqueSpécifications Électriques Et CanadaRéglages À Faire Lors DE L’INSTALLA- Tion Initiale Mise en Marche InitialeInformations de Sécurité Conseils DE SécuritéQue faire en cas de panne de secteur Conseils généraux de sécuritéDescription DES Commandes Commandes à Semi-ConducteursUtilisation Commandes Numériques à Semi-Conducteurs Programmation Cuisson et Maintien Cuisson par ImpulsionsMinuterie DU Délai DE Ventilateur Commande Cuisson et Maintien Minuterie DE Cuisson ET MaintienCuisson seulement RefroidirTouche DE Produit Cuisson Manuelle Cuisson avec attente Opération ManuelleCuisson avec impulsion Arrêt du four Programmation DE LA Touche DE Produit Fonctionnement DE LA Touche DE ProduitContrôle du Blodgett IQ2T Interrupteur D’ALIMENTATION DU FourDémarrage du four Procédure de cuisson d’un produit uniqueProcédure de cuisson en plusieurs fois Refroidissement du fourProgrammation DES Recettes a Phase Unique Programmation du mode de maintien Programmation du mode de minuterieProgrammation de l’ID d’étagère Sortie du mode de programmation Contrôle de tous les réglages mode seeProgrammation DES Recettes À PLU- Sieurs Phases Programmation de la vitesse de ventilateur Le mode de minuterie possède 2 options Direct, et Flex Programmation du mode de retard Programmation du maintienSi non est choisi Si oui est choisiCodes D’ERREUR ET Alarmes Programmation du mode de température F ou CProgrammation de la sensibilité d’étagère Cuisson à partir de chaleur emmagasinée Principe de la Fonction de Cuisson et MaintienAliment Temp Quantité Durée Min. Hold Total Time Consignes Générales à l’Intention des Utilasateurs ConseilsAliment Température Durée Étagères Viandes VolaillesPoisson et Fruits de Mer FromagesNettoyage et Entretien Préventif Nettoyage DES FoursEntretien Préventif Tous les 12 moisGuide de Détection des Pannes Causes Probables SuggestionGuide de Détection des Pannes Insert Wiring Diagram Here Placer Schéma DE Câblage ICI

DFG-50 specifications

The Blodgett DFG-50 is a versatile and efficient commercial convection oven designed to meet the demands of modern kitchens, whether in restaurants, bakeries, or catering operations. Its robust construction and advanced features make it a flagship model in the Blodgett lineup, ensuring consistent performance and exceptional cooking results.

One of the standout features of the DFG-50 is its dual-functionality, allowing operators to utilize it as both a convection oven and a steam oven. This flexibility enables chefs to prepare a diverse range of dishes, from perfectly baked pastries to succulent roasted meats. The integrated steam function helps in maintaining moisture content, enhancing flavor, and improving the overall quality of the dishes prepared.

The DFG-50 is equipped with patented, unique airflow distribution technology. This technology ensures that hot air circulates evenly throughout the oven cavity, resulting in uniform cooking and browning. Chefs can achieve consistent results across multiple trays, making it an ideal choice for batch cooking or large-scale operations.

Another notable characteristic is the oven's intuitive digital controls. With a user-friendly interface, operators can easily adjust cooking times, temperatures, and humidity levels. The programmable features allow for precise cooking processes, which is vital for consistently high-quality results. The DFG-50 also includes a programmable timer and a convenient automatic shut-off feature, enhancing safety and ease of use.

The oven’s interior is constructed with high-quality stainless steel, providing durability and easy cleaning. Additionally, the DFG-50 features removable racks and a fully insulated door, which helps in energy conservation and maintains temperature stability during cooking.

In terms of capacity, the DFG-50 offers sufficient space with multiple rack positions, accommodating a variety of pans and trays. This versatility makes it an excellent choice for chefs who need to maximize output without compromising on quality.

Overall, the Blodgett DFG-50 combines state-of-the-art technology with high-quality construction, making it an essential tool for any commercial kitchen. Its ability to deliver consistent and superior cooking results, along with user-friendly features, makes it an investment that can enhance kitchen efficiency and culinary excellence.
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