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20.Hold the demand valve subassembly in place and install the Inlet Fitting. Hand tighten (approximately 40 in lbs). As the Inlet Fitting is installed the Demand Lever position will change and it will be loosely retained until the final adjustment is made.

21.Use the nut driver to tighten the Lock Nut until the Demand Lever rises to be level with the top of the Housing.

22.Install the LP Hose (19) onto the Inlet Fitting. Be certain to secure the Inlet Fitting with a wrench as the hose fitting is tightened (40 in-lbs).

CAUTION – Rotation of the Inlet Fitting within the Housing will damage the indexing feature and may cause the Demand Lever to misalign. This could compromise regulator performance and will require replacement of the Housing.

23.Attach the LP Hose to the first stage regulator and torque to 40 in lbs.

24.The Dual Octo is designed to be compatible with regulators that operate with an intermediate pressure ranging from 120 to 150 PSI. If the first stage is not operating within these pressures, the Dual Octo may not perform properly. If necessary, service the first stage regulator so that it operates within these pressures or match the Dual Octo to a first stage that does operate within the prescribed limits.

25.Apply pressure to the regulator assembly and tighten the Lock Nut until a very slight leak is presented. Loosen the Lock Nut slowly until the leakage stops. Continue loosening approximately 1/8 turn. The Demand Lever should be aligned with or slightly below the surface of the top of the Housing and should allow slight movement of the lever without opening the valve. If the correct alignment is not present continue loosening the Lock Nut until alignment is achieved, but do not loosen the Lock Nut more than 1/4 turn past the point where leakage is stopped. If alignment cannot be achieved it is likely the Demand Lever is distorted and must be replaced.

26.Install o-ring (14) on to the Mouthpiece Boss.

27.Install the Mouthpiece Boss into the Housing noting the desired orientation of the Mouthpiece. There are two positions available and the selection should match the user’s choice. Use snap ring pliers to spread the Retaining Ring (15) and position it over the groove on the Mouthpiece Boss. After the Retaining Ring is released, check to verify that it contained in the groove. Pull on the Mouthpiece Boss to check retention.

WARNING – Failure to properly secure the Mouthpiece Boss to the Housing may result in separation during a dive. If this were to occur the diver may be exposed to inhalation of water causing a potentially hazardous condition requiring an appropriate emergency response to avoid serious injury or death.

28.Install the Mouthpiece (12) and secure with the Mouthpiece Strap (13).

29.Install the Diaphragm, Retainer and Purge Cover with the Sherwood logo aligned parallel with the axis of the Inlet Fitting.

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Sherwood SR 7206 manual
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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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