TO TEST AND ADJUST GAS (WATER COLUMN [W.C.]) PRESSURE

There are two (2) types of devices commonly used to measure water column pressure. They are spring/ mechanical type gauges and manometers. The spring/mechanical type gauge is not recommended because it is easily damaged and not always accurate. One (1) form of a manometer is a hydro-gauge, which simply consists of an inner and outer tube. When this tube is filled with water and pressure is applied, the water in the inner tube decreases giving you your gas pressure reading.

NOTE: Manometers are available from the factory by ordering part number 122804.

1.Test gas water column pressure.

a.Connect water column test gauge connection to gas valve pressure tap (1/8” N.P.T.). This pressure tap is located on the outlet (downstream) side of the valves.

b.Start the dryer. With burner on, the correct water column reading in inches would be:

Natural Gas:

3.5 Inches (8.7 mb) W.C.

Liquid Propane (L.P.) Gas:

10.5 Inches (26.1 mb) W.C.

2.To adjust water column pressure (natural gas only, L.P. gas must be regulated at source):

a.Remove the slotted vent cap on the top of the valve.

b.Turn the slotted adjustment screw, located on the top of the valve next to the terminals. Turn clockwise (CW) to increase manifold pressure and counterclockwise (CCW) to decrease.

NOTE: If correct water column (W.C.) pressure cannot be achieved, problems may be due to an undersized gas supply line, a faulty or underrated gas meter, etc.

20

Page 24
Image 24
ADC AD-360X2 manual To Test and Adjust GAS Water Column W.C. Pressure

AD-360X2 specifications

The ADC AD-360X2 is a high-performance audio component designed for audiophiles and professionals who demand quality and reliability. This digital-to-analog converter (DAC) is engineered to deliver superior sound quality, with an emphasis on precision and clarity.

One of the standout features of the AD-360X2 is its dual DAC architecture, which utilizes two high-end digital-to-analog chips to ensure a pristine audio output. This design not only enhances the audio resolution but also minimizes noise and distortion, resulting in a richer listening experience. The device supports high-resolution formats, including DSD and PCM, enabling users to enjoy their music in the highest quality available.

The AD-360X2 also boasts a wide range of connectivity options, allowing it to interface seamlessly with various audio devices. It includes USB, optical, and coaxial inputs, making it compatible with computers, CD players, and digital media players. This versatility means that users can easily integrate the AD-360X2 into their existing audio setup, enhancing their overall experience.

Another impressive characteristic of the AD-360X2 is its built-in headphone amplifier. This feature allows users to connect their headphones directly to the unit, providing an optimized listening experience without the need for additional equipment. The headphone amplifier is designed to drive a wide range of headphone impedances, ensuring compatibility with everything from high-impedance studio headphones to more consumer-oriented options.

Additionally, the AD-360X2 integrates advanced clock technology to enhance timing accuracy. The precision clock circuit works to reduce jitter, which is often a major source of distortion in digital audio systems. By ensuring that the signal is processed with impeccable timing, the device further elevates audio quality.

User-friendliness is another significant aspect of the AD-360X2. The device features a straightforward control interface, with an easy-to-read display that provides real-time information about the audio being played. This simplicity ensures that both novices and seasoned audio enthusiasts can operate the device with ease.

In conclusion, the ADC AD-360X2 is an exemplary digital-to-analog converter that combines high-end audio performance with user-friendly features. Its dual DAC architecture, extensive connectivity options, built-in headphone amplifier, and advanced clock technology make it a standout choice for anyone seeking to elevate their audio experience. Whether for personal use or professional applications, the AD-360X2 is engineered to meet and exceed the expectations of discerning audio lovers.