ADC HBG76 manual Gas Pressure Testing, Steam Information, Gas Pressure Test Procedure

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Gas Pressure Testing _________________

For proper operation, the gas pressure must be correct, consistent and maintained at the gas pressure rates shown on page 14. Provisions are made at the gas valve for taking gas pressure readings.

There are 2 types of devices used to measure gas pressure. They are the spring/mechanical type gauge and the manometer. The use of the spring/mechanical type gauge is not recommended because they are very easily damaged and are not always accurate. The preferred type of gauge is the manometer because it is a simple device to use and is highly accurate. A manometer is simply a glass or transparent plastic tube with a scale graduated in inches or millibar. When it is filled with water and pressure is applied, the water in the tube rises, showing the exact gas pressure.

Gas Pressure Test Procedure

Turn gas cock in gas supply line to “OFF” position.

50 Hz dryers: Back out miniature screw inside pressure tap and attach manometer.

60 Hz dryers: Install pressure tap and attach manometer. Turn gas cock to “ON” position.

Start the dryer in Heat Mode and wait for ignition. Gas manifold pressure should be as shown on page 14.

Once test is complete, turn gas cock to “OFF” position. Remove manometer. Tighten screw inside the pressure tap or install plug.

Turn gas cock to “ON” position and check for leaks with soap solution with main burner “ON.”

Steam Information ____________________

It is your responsibility to have all plumbing connections made by a qualified professional to ensure that the steam plumbing installation is adequate and conforms with local, state, and country regulations or codes.

Care must be exercised when leveling steam dryers into final position. After leveling the dryer, check the downward pitch of the heat exchanger from front to rear with a level. Likewise, check the downward pitch of the return condensate manifold toward its outlet part. Absence of these downward pitches will result in probable water hammer and premature heat exchanger fracture and leakage.

The presence of condensate in the steam will cause water hammer and subsequent heat exchanger failure. The steam supply connection must be taken from the top of a well-dripped steam main. If the supply run-out to the dryer exceeds 25 feet (7.6 meters), it should be dripped just before the control valve with a proper trap and dirt pocket.

Important: Failure to comply with the requirements stipulated in this manual can result in component failure, which will void the warranty.

Steam Coil pH Level

The normal pH level for copper type steam coils must be maintained between a value of 8.5 to 9.5. For steel type steam coils the pH level must be maintained between a value of 9.5 to 10.5. These limits are set to limit the acid attack of the steam coils.

Important: Coil failure due to improper pH level will void the warranty.

113615 -2

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Contents American Dryer Corporation HBG76HBG76 Table of Contents What To Do If You Smell Gas Safety PrecautionsCE Only 69.37 cm SpecificationsSpecifications Dryer Enclosure Requirements Installation ProceduresUnpacking/Setting Up Location RequirementsExhaust Requirements Fresh Air Supply RequirementsVertical Venting Outside Ductwork ProtectionSingle Dryer Venting Horizontal VentingElectrical Service Specifications Gas and Steam Models Only Electrical InformationElectrical Requirements Electrical Connections Single-Phase 1ø Wiring Connections/HookupElectric Models Only GroundingCE and Australian Dryers Gas InformationPiping/Connections Heat Input/Gas Consumption/Orifice Injector DataSteam Coil pH Level Gas Pressure TestingGas Pressure Test Procedure Steam InformationWater Information Coin Models Preparation for Operation/Start-UpPreoperational Test Preoperational InstructionsShutdown Instructions Service/Parts InformationWarranty Information Non-Coin ModelsRoutine Maintenance Standard Label AGA Label CE Label Data Label Information113615 ADC Part No 10/14/08

HBG76 specifications

The ADC HBG76 is a state-of-the-art device designed for high-performance data acquisition and processing. It is primarily aimed at various applications in industries such as telecommunications, aerospace, military, and industrial automation. The HBG76's advanced features, robust technologies, and exceptional characteristics make it a standout choice for professionals requiring precise and reliable data handling.

One of the hallmark features of the HBG76 is its high-speed sampling capabilities. The ADC can handle sample rates exceeding 1 GSPS (giga samples per second), enabling it to capture rapid signal dynamics with exceptional fidelity. This capability is particularly valuable in applications where timing is crucial, such as radar systems or high-frequency trading in finance.

The HBG76 incorporates cutting-edge analog-to-digital conversion technology, ensuring that the signal integrity is maintained throughout the conversion process. With a resolution of up to 16 bits, the ADC delivers impressive accuracy and detail, facilitating high-quality signal representation. This feature is essential for applications requiring precise measurement and analysis of data.

Another significant aspect of the HBG76 is its versatility in connectivity options. The device supports various communication interfaces, including USB, Ethernet, and SPI, making it compatible with a wide range of systems. This flexibility allows users to integrate the ADC seamlessly into existing hardware setups, enhancing overall efficiency and ease of use.

In terms of power efficiency, the HBG76 is designed with advanced low-power technologies that optimize its energy consumption without compromising performance. This feature is particularly beneficial for battery-operated devices and remote applications where power availability may be limited.

The robust design of the HBG76 ensures longevity and reliability in demanding environments. Its rugged casing provides protection against dust, moisture, and temperature extremes, making it suitable for outdoor use and harsh industrial settings.

Overall, the ADC HBG76 stands out as a powerful tool for data acquisition and processing, boasting high-speed sampling, excellent resolution, versatile connectivity, energy efficiency, and durability. Whether in research laboratories, industrial monitoring, or advanced telecommunications systems, the HBG76 is engineered to meet the evolving needs of modern applications, driving innovation across diverse sectors.
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