H SERIES SERVICE & PARTS

AUTOMATIC SHUTOFF PILOT INSTRUCTIONS

CLEANING

To clean limiting orifice (Fig. 7), turn gas supply to unit OFF. Disconnect pilot tubing at the pilot burner body. The orifice is then accessible at the body end of the pilot burner and can be removed for cleaning. Clean spud, taking care not to enlarge the orifice hole.

Fig. 7

SERVICE INSTRUCTIONS (Fig. 8)

1.If valve fails to open with good pilot flame impinge- ment, replace valve.

2.Do not remove interrupter valve for field service.

NOTE: Make certain gas line to inlet of control is purged of air and that gas flow is available at this point.

THERMOSTATICALLY CONTROLLED GRIDDLE RECALIBRATION

Field recalibration is seldom necessary and should not be resorted to unless cooking results definitely prove that griddle surface temperature and thermostat setting do not agree. To check griddle temperature, use an accu- rate “surface temperature thermometer” in the following manner.

1.Locate thermometer in center of griddle from front to rear: on 17" wide units, use one thermometer and center from side to side; on 34" wide units, use two thermometers, one 8-1⁄2" from each side of the griddle.

2.Set thermostat dial to any temperature and allow griddle to heat thoroughly. When the griddle is com- pletely heated and the burner is on bypass gas, check the thermometer reading against the thermostat

dial setting. If the difference between the readings exceeds 15° F, the thermostat should be recalibrated. Example: With the thermostat dial at 400° F and a thermometer reading of less than 385° F or more than 415° F, the thermostat should be recalibrated.

Recalibration Procedure

Make note of number of degrees thermostat is off. Remove thermostat dial and loosen calibration screws (Fig. 9) until plate moves freely. Turn calibration plate the required number of degrees counterclockwise if the thermometer reading was higher than the dial setting, or clockwise if the thermometer reading was lower than the dial setting. Hold calibration plate in desired position and tighten plate screws firmly. The number of degrees between letters on the calibration plate is 50° F.

Fig. 8

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Vulcan-Hart SG7800 Automatic Shutoff Pilot Instructions, Cleaning, Thermostatically Controlled Griddle Recalibration
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7800, SG7800 specifications

The Vulcan-Hart SG7800,7800 is an advanced commercial range that epitomizes efficiency and reliability in the foodservice industry. Designed for high-volume kitchens, this robust equipment combines innovative technology with user-friendly features, making it a preferred choice among chefs and restaurant operators.

One of the standout features of the SG7800,7800 is its powerful cooking capability. With a high BTU design, the range offers rapid heating for various cooking applications, ensuring that meals are prepared quickly and efficiently without compromising quality. The generous cooking surface is ideal for multiple pots and pans, allowing for multitasking during peak hours.

The SG7800,7800 also incorporates an advanced burner system that enhances even heat distribution. This technology not only improves cooking consistency but also reduces the likelihood of hot spots, which can lead to unevenly cooked dishes. Additionally, the burners are designed for easy cleaning, featuring removable components that streamline maintenance.

The range includes a built-in griddle, which provides chefs with versatile options for preparing breakfast items, sandwiches, and more. The griddle features a smooth surface that allows for even cooking and easy flipping, contributing to an overall improved cooking experience. Moreover, the high-performance construction ensures that the griddle heats up quickly and retains heat effectively, promoting optimal cooking temperatures.

Another significant characteristic of the Vulcan-Hart SG7800,7800 is its durability. Built with high-quality stainless steel, the range is resistant to rust, corrosion, and wear and tear, making it suitable for rigorous daily use in busy kitchen environments. The sturdy construction also includes reinforced doors and hinges, ensuring longevity and reliability.

The SG7800,7800 comes equipped with intuitive controls that simplify operation. User-friendly knobs and dials allow chefs to easily adjust temperatures and settings, facilitating a seamless cooking process. Furthermore, the equipment incorporates safety features, such as flame failure protection, which enhances the overall safety of the kitchen environment.

In conclusion, the Vulcan-Hart SG7800,7800 is a powerful and versatile commercial range that meets the demands of modern foodservice operations. Its combination of efficient heating, durable construction, and user-friendly design make it an invaluable asset for any high-volume kitchen. Whether for grilling, sautéing, or a variety of other cooking methods, the SG7800,7800 stands out as a robust solution for culinary professionals.
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