E - CONNECTING TO MANOMETER

E.1 - At this point, after the ALDP test, the interstice should still be holding vacuum. Maintain 20” of Vacuum and slowly open ball valve to let fluid into the interstice until it exits the venturi assembly. Visually check whether the fluid level reaches the top of the interstitial space.

E.2 - Cut the barb & ball valve assembly free by cutting the tubing just below it and connect open end of tubing to the bottom of the primary Manometer.

E.3 - Remove the Barb, Tubing & Combination gauge assembly from the test port fitting on the side of the sump. Install a threaded pipe plug into the open test port fitting and adjust Primary manometer bracket so the manometer is in a position clear of the sump cover.

Remove Entire Gauge Assembly by backing off threaded barb fitting.

Cut off barb

&ball valve assembly.

Install PVC Plug

Connect Tubing to

Primary Manometer

P-Traps OK since vacuum fill method leaves no room for air.

Fig. E.7

Sensor Cable

Cap assembly

Continuous Monitoring

Interstitial & Leak

Detection of Secondary

Containment

E.4 - It is not uncommon for some interstitial fluid to be lost while connecting the tubing to the primary

manometer. This is ok. Replace lost fluid by topping off manometer with interstitial fluid until the liquid level reaches just 2 inches below the top of manometer.

E.5 - Hydrostatic Field Integrity Test - Mark the date and time of test and

manometer level. Allow 1 hour to look for a change in level. No change in level or visible leaking means box passes test.

E.6 - If interstitial test fluid changes its level more than 1/4”, visually look for any signs of leaking around

fittings both interior and exterior to sump. Pay special attention to field installed fittings.

E.7 - If interstitial monitoring is required, install a California Listed Hydrostatic Sensor (LG-113) using the

sensor manufacturer’s fitting. Run sensor cable through the cap assembly (see Fig. E.7). Level sensor should be set to bottom of manometer. Follow your leak detector manufacturer’s installation instructions. Cover the manometer with cap and fasten with wire and lead crimp seal.

11ii-B409-DW-10A

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Image 11
Bravo View B409 installation instructions Connecting to Manometer, Fig. E.7
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B409 specifications

The Bravo View B409 is a remarkable addition to the world of contemporary display technology, designed for users who demand high-quality visuals and versatile functionality. This monitor offers a range of features that make it suitable for both professional and personal use, catering to graphic designers, gamers, and casual users alike.

One of the standout characteristics of the Bravo View B409 is its impressive 4K Ultra HD resolution, allowing for stunning clarity and detail. With a resolution of 3840 x 2160 pixels, it delivers four times the detail of Full HD, ensuring sharp images and vibrant colors. This high resolution is complemented by a wide color gamut, enabling vivid representation of colors that meets the needs of those in creative industries as well as avid movie watchers.

The display utilizes advanced IPS (In-Plane Switching) technology that ensures wide viewing angles up to 178 degrees. This means that colors remain consistent and true to life, whether viewed from the front or side. Furthermore, the Bravo View B409 is equipped with a flicker-free screen and low blue light technology, which reduces eye strain during prolonged usage, making it an ideal choice for long working hours or binge-watching sessions.

The monitor also features multiple connectivity options, including HDMI, DisplayPort, and USB-C. This versatility allows users to easily connect various devices, such as laptops, PCs, or gaming consoles, without the hassle of constantly switching cables. Additionally, the USB-C port facilitates charging and data transfer, providing a convenient all-in-one solution for users of modern devices.

For gamers, the Bravo View B409 boasts a high refresh rate, which significantly enhances the gaming experience by ensuring smooth motion and reducing lag. With adaptive sync technology, it minimizes screen tearing and stuttering, creating a seamless gameplay experience.

The ergonomic design of the Bravo View B409 includes an adjustable stand that allows for tilting and height adjustments to ensure optimal comfort while using the monitor. Its sleek and modern aesthetic makes it an attractive addition to any workspace or entertainment setup.

In summary, the Bravo View B409 is a feature-rich monitor that combines advanced display technologies and user-friendly characteristics. Its high resolution, wide viewing angles, extensive connectivity options, and gamer-friendly features make it a top choice for anyone looking to enhance their visual experience.
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