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8.Before further disassembly check the alignment of the Demand Lever (7) with regard to the Housing (10). The surface of the Demand Lever that contacts the Diaphragm should be parallel to the Housing within 1/16 inches. Place a straight edge across the Housing to check the alignment of the Demand Lever. (Refer to Illustration 1). If the Demand Lever is above or below the edge of the Housing, it usually can be adjusted later as long as the surfaces are parallel. If the Demand Lever is distorted, it should be replaced.

If the Lever Support (6) rotates within the Housing and causes the Demand Lever to deviate from a parallel position with regard to the Housing, check the Housing indexing feature for damage after the Lever Support is removed from the Housing. Damage of this type is generally caused by improper tightening of the LP Hose fitting without supporting the Inlet Fitting.

1)Checking alignment of Demand Lever

9.Use a wrench to remove the Inlet Fitting (1) from the Housing. Remove and discard the o-ring (2) using a nonmetallic or soft brass instrument to avoid damage to the sealing surfaces of the Inlet Fitting.

NOTE: Deep scratches on metallic sealing surfaces may interfere with sealing and require replacement of the part.

10.Gently remove the demand valve subassembly from the Housing as a complete subassembly. (Refer to Illustration 2) This subassembly consists of the Lever Support (6), Lever (7), Washer (8), Locknut (9), Spring (5), Poppet (4) and Seat (3). In most cases it is unnecessary to further disassemble the demand valve subassembly if it is free of corrosion or mineral deposits and the lever will move the poppet smoothly. If this is the case, then remove and discard the Seat (3). This may require the use of a straight pin or needle to pierce and extract the Seat. Be careful not to damage the metallic surfaces around and under the seat.



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Sherwood SR 7206 manual Checking alignment of Demand Lever
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SR 7206 specifications

The Sherwood SR 7206 is a versatile and powerful audio receiver that delivers an exceptional audio experience for both music enthusiasts and home theater aficionados. With its robust design and array of features, this receiver has become a popular choice among consumers seeking to enhance their home entertainment systems.

One of the standout features of the SR 7206 is its capability to deliver impressive sound quality. It boasts a power output of 100 watts per channel across seven channels, providing ample power for driving a wide range of speakers. This ensures that listeners can enjoy rich and immersive audio whether they're watching movies, playing video games, or listening to music.

The SR 7206 is equipped with a range of advanced technologies that contribute to its superior audio performance. One such technology is the Dolby TrueHD and DTS-HD Master Audio decoding, which allows for lossless audio playback of high-definition soundtracks. This feature is particularly beneficial for film buffs, as it enables the receiver to reproduce the full dynamic range of soundtracks with precision and clarity.

Another notable characteristic of the Sherwood SR 7206 is its seamless connectivity options. It includes multiple HDMI inputs, allowing users to connect a variety of devices such as Blu-ray players, gaming consoles, and streaming devices. The receiver also supports 4K video pass-through, providing a future-proof solution for those looking to experience ultra-high-definition content. Additionally, it features USB and optical inputs for connecting additional audio sources, ensuring compatibility with a wide range of devices.

The SR 7206 also prides itself on its user-friendly interface. The on-screen display provides easy navigation through the various settings and options, making it simple for users to customize their audio experience. The receiver is also equipped with a remote control, allowing for convenient operation from a distance.

In terms of design, the Sherwood SR 7206 has a sleek and modern aesthetic, with an intuitive layout of knobs and buttons on the front panel. Its sturdy construction ensures durability and longevity, making it a reliable addition to any home entertainment setup.

In summary, the Sherwood SR 7206 is a powerful and feature-packed audio receiver that excels in delivering high-quality sound and seamless connectivity. With its advanced technologies, user-friendly interface, and elegant design, it stands out as an excellent choice for those looking to elevate their audio-visual experience. Whether for movies, music, or gaming, the SR 7206 promises to deliver an exceptional sound experience tailored to the needs of every listener.
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