Hobart DRO2GH manual Inspect Cavity Vent, Visually Inspect Electrical Connections

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Inspect Cavity Vent

1.Check vent for proper operation.

A.Pull vent handle (Fig. 11) out to open vent and push handle back in to close vent.

B.Visually check that vent opens and closes when handle is moved. If vent does not open or close, contact your local authorized Hobart office for service.

Visually Inspect Electrical Connections

1.Inspect all wiring connections for discoloration. If discoloration visible, contact your local authorized Hobart office for service.

Verify Ignition Module Safety Lockout Functions

1. Start up attempt with main gas valve off.

Fig. 11

A.Turn main gas valve off.

B.Close the door and turn the oven on and set control panel to call for heat.

C.Be sure convection fan is running.

D.The ignition module should start a 30 second purge cycle. Once this is accomplished, the gas valve and ignition transformer are simultaneously energized for 4 seconds for ignition trial to establish the main burner flame.

E.If no burner flame is establish during the 4 second trial for ignition, the ignition module should go into lockout and not attempt to reignite the burner. Monitor the oven for 40 seconds and verify that the module does not re-attempt ignition. If module does re-attempt ignition, contact your local authorized Hobart office for service.

2.Lost flame while burner is firing.

A.Turn the main gas valve on and turn the oven off and back on to reset the oven.

B.Close the door and set the control panel to call for heat, be sure the convection fan is running.

C.Turn the main gas valve off, the burner flame should go out.

D.The ignition module should attempt one trial for re-ignition by starting a 30 second purge cycle. Once this is accomplished, the gas valve and ignition transformer are simultaneously energized for 4 seconds for ignition trial to establish the main burner flame.

E.If no burner flame is established during the 4 second trial for ignition, the control should go into lockout and not attempt to reignite the burner. Monitor the oven for 40 seconds and verify that the module does not re-attempt ignition. If module does re-attempt ignition contact your local authorized Hobart office for service.

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Contents GAS Rack Ovens With Electronic Oven Control Important for Your Safety For Your SafetyTable of Contents Installation GeneralOperation Before First USELoading and Unloading Double RackDoor Handle Controls FigPage Page Create and Save a Program Oven PreheatProgram Baking Operational Hints Finding and Using a ProgramChange a Program Manual Baking Control Panel Updates Control Version 9544 and UpControl Version 9611 and Up Models Built After JuneOven Vent Controls Oven Preset ValuesCleaning Maintenance GeneralLubrication Service and Parts InformationPreventive Maintenance Owner Preventive Maintenance Procedure Tools Used for Inspection ProcedurePreventive Maintenance Procedures IntroductionClean and Vacuum Components and Burner Areas Inspect Rack Lift and Rotation AssembliesInspect Door Components Inspect Air LouversInspect Cavity Vent Visually Inspect Electrical ConnectionsVerify Ignition Module Safety Lockout Functions Verify Ignition Module Safety Lockout Functions Verify Operation of Steam System Copy AS Needed

DRO2GH, DRO2G specifications

The Hobart DRO2G and DRO2GH are cutting-edge machines designed for the modern culinary environment, particularly in restaurants and industrial kitchens. These models stand out for their innovative technology, durability, and user-friendly features that cater to the demands of professional food preparation.

One of the principal features of the Hobart DRO2G and DRO2GH is their robust construction. Built with high-quality stainless steel, these machines are designed to withstand the rigors of commercial use while maintaining a sleek and professional appearance. This construction ensures longevity and ease of cleaning, two critical factors for any kitchen appliance.

The DRO2G and DRO2GH come equipped with advanced digital controls, allowing for precision in food preparation. The digital interface is intuitive and enables chefs to easily adjust settings such as temperature, time, and other relevant parameters. This level of control helps in achieving consistent results, which is vital in a professional kitchen where taste and quality are paramount.

Another standout technology integrated into these models is their efficiency. Both machines feature high-performance motors that significantly reduce cooking time, maximizing productivity during busy hours. This efficiency is further enhanced by energy-saving technologies, making the DRO2G and DRO2GH environmentally friendly choices for any kitchen.

Flexibility is another characteristic of the Hobart DRO2G and DRO2GH. These models can handle a variety of cooking processes, from steaming to baking, and even warming. This versatility allows chefs to experiment with different cooking techniques, ultimately broadening their culinary repertoire.

Additionally, safety features are a priority in Hobart's design philosophy. The DRO2G and DRO2GH have built-in safety mechanisms that prevent overheating and ensure stable operation. These features are critical in a busy kitchen where accidents can lead to significant hazards.

In conclusion, the Hobart DRO2G and DRO2GH represent an ideal choice for chefs looking for reliable, efficient, and versatile kitchen machines. With their durable construction, advanced digital controls, and safety features, they provide an all-in-one solution for modern cooking needs. Investing in these models is not just about enhancing kitchen performance—it's about elevating the overall dining experience with top-notch culinary results.
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