TABLE OF CONTENTS

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Installation Codes and Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Installing Basic Oven . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Assembling the Legs to the Single Oven . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Assembling the Chimney to the Single Oven . . . . . . . . . . . . . . . . . . . . . . . . . 5 Assembling the Oven to the Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Assembling Stacked Ovens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Leveling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Testing the Gas Supply System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Gas Pressures and Orifices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Burner Air Shutter Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Flue Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Controls — Model GCO2D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Lighting the GCO2D Oven . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Before First Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Using the GCO2D Oven . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Controls — Model GCO2C Built before October 1999 . . . . . . . . . . . . . . . . . 10 Thermostat Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Timer Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Lighting the GCO2C Oven . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Before First Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Using the GCO2C Oven . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Error Messages — Model GCO2C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Controls — Model GCO2C Built after October 1999 . . . . . . . . . . . . . . . . . . 14 Manually Setting the Temperature and Cook Time . . . . . . . . . . . . . . . . . . . 15 To Program Menu Item and Rack # Cook Times . . . . . . . . . . . . . . . . . . . . . 15 Setting the Oven for Roast & Hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Roast and Hold Operation — Model GCO2C . . . . . . . . . . . . . . . . . . . . . . . . 17 Proper Utensils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Conserving Energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Operating Hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Suggested Cooking Guidelines — Models GCO2D and GCO2C . . . . . . . . 18 For Best Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Disconnecting the Gas Line Restraint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Vent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Service and Parts Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

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GCO2C specifications

The Vulcan-Hart GCO2C is a state-of-the-art gas-convection oven that exemplifies the cutting-edge technology available in the commercial kitchen industry. Designed for efficiency and high performance, this model is ideal for bakeries, restaurants, and catering services that require reliable baking and cooking solutions.

One of its most notable features is the oven's capacity, which can accommodate multiple trays simultaneously. This makes it particularly beneficial for businesses that need to cook large volumes of food at once, significantly improving productivity. The GCO2C is engineered with a dual-fuel capability, allowing operators to achieve the perfect cooking conditions with either gas or electric energy sources. This versatility not only provides options for users but also enhances energy efficiency, ultimately helping to reduce operational costs.

The GCO2C employs a powerful convection system that promotes even heat distribution throughout the cooking chamber. This technology ensures that food is cooked thoroughly and uniformly, eliminating the risk of hot spots that can lead to uneven baking results. The adjustable fan speed feature allows chefs to tailor the cooking process based on the specific requirements of different dishes, offering greater control over the cooking environment.

In addition to these mechanical features, the Vulcan-Hart GCO2C is designed with user-friendly controls. The intuitive digital thermostat and timer facilitate precise temperature management and timing, crucial for achieving consistent cooking results. Moreover, the oven's durable stainless steel construction promises longevity and easy maintenance, standing up to the rigorous demands of a busy commercial kitchen.

Safety is another priority with the GCO2C. It is equipped with features like a cool-to-touch exterior and an automatic shut-off function that enhances user safety during operation. This oven also meets various health and safety standards, ensuring compliance for commercial kitchens.

In summary, the Vulcan-Hart GCO2C is a versatile, high-capacity convection oven that combines advanced technology with user-friendly features. Its efficient performance, durability, and safety measures make it an essential tool for any commercial kitchen, allowing chefs to enhance their culinary offerings while streamlining operations. Whether for baking pastries or roasting meats, this oven delivers exceptional results that meet the demands of the modern food service industry.
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