REGULATOR CHECK, ADJUSTMENT, INSTALLATION (Cont.)

1.Connect the manometer to the pressure tap provided on the rear manifold pipe (see Fig. 23).

2.Check the reading. The reading should be 3.7" Water Column for natural gas and 10.0" Water Column for propane gas.

3.If reading is incorrect and the proper line pressure has been verified, then the regulator must be adjusted. Using a standard flat blade screwdriver, remove the regulator adjustment cap (Figs. 26 & 27).

Fig. 26

Fig. 27

Insert the screwdriver into the adjustment shaft and turn the adjustment stop while watching the manometer until the correct pressure reading is achieved. Clockwise rotation of the stop increases pressure; counterclockwise rotation decreases pressure.

After resetting the pressure to the correct setting, reinstall the adjustment cap and remove the testing equipment.

REGULATOR INSTALLATION

TOOLS REQUIRED: Slip joint plier or pipe wrench.

NOTE: The pressure regulator must be attached to the unit in the horizontal position with the arrow pointing in the direction of the gas flow, unless at some point in time the regulator has been recalibrated (see Fig. 7).

1.Turn main gas supply “OFF”.

2.Remove old regulator.

3.Wrap the manifold pipe threads of the insulating end with pipe thread sealant.

4.Install new regulator as indicated by the above NOTE.

5.Turn main gas supply “ON” and check the regulator connections for gas leakage using a soap and water solution. If no leaks are found, return unit to full operation. If leak is detected, turn main gas valve “OFF” and eliminate leakage.

— 25 —

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Vulcan-Hart ML-114556, ML-52953, ML-52947, ML-52950, ML-52952, ML-52951, ML-52949, ML-114957, ML-52948 Regulator Installation
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ML-114555, ML-114554, ML-114556, ML-114553, ML-114557 specifications

Vulcan-Hart is a renowned name in the commercial kitchen equipment industry, known for its commitment to quality, performance, and innovation. Among its impressive lineup, the Vulcan-Hart ML-52953, ML-52947, ML-52950, ML-52952, and ML-52951 models stand out as exceptional offerings tailored for a variety of foodservice applications.

The ML-52953 is designed for high-capacity kitchens that demand efficiency and speed. This model features a powerful gas burner that delivers prompt heating, ensuring that food can be cooked quickly and consistently. Its durable stainless-steel construction stands up to the rigors of daily use, while the easy-to-clean surfaces make maintenance hassle-free. Additionally, the ML-52953 incorporates advanced safety features, including flame failure protection that enhances operator safety.

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The ML-52950 offers a perfect blend of performance and style. With its sleek design, this model is an attractive addition to any kitchen. Its high-performance heating elements quickly reach desired temperatures, enabling rapid cooking times. Chefs will appreciate the intuitive controls and customizable settings, allowing for tailored cooking experiences. This model is particularly suitable for establishments focusing on presentation without compromising on speed.

The ML-52952 is another impressive model that highlights Vulcan-Hart's commitment to user-friendly design. It features an advanced digital display for precise monitoring and control of cooking parameters. This ensures consistency in food preparation, vital for maintaining quality standards in service-oriented businesses. The ML-52952 is also designed with ergonomic handles and controls, promoting comfort and ease of use for kitchen staff.

Lastly, the ML-52951 is celebrated for its robust build quality and supreme durability. This model is engineered to withstand heavy use, making it ideal for busy kitchens. Its versatility allows for various cooking techniques, ensuring that chefs can execute a wide range of menus efficiently. The ML-52951 is part of a lineup that embodies Vulcan-Hart’s dedication to enhancing culinary operations through innovative design and technology.

In summary, the Vulcan-Hart ML-52953, ML-52947, ML-52950, ML-52952, and ML-52951 models collectively showcase the brand's expertise in crafting reliable, efficient, and versatile cooking solutions for commercial kitchens. Each model brings unique features that cater to diverse culinary needs, setting the stage for exceptional food preparation experiences.
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