5-3 BFS Series Bag Filters

Bags are easily removed from the top of the filter housing. Before removing the bag filter be sure that pressure has been relieved and that the filter housing has been isolated to prevent spill over.

! CAUTION

SEVERE INJURY WILL RESULT IF HOUSING COVER IS REMOVED UNDER

PRESSURE. RELIEVE PRESSURE AND ISOLATE HOUSING BEFORE

REMOVING COVER.

Loosen and unlatch the V-clamps or swing type bolts that fasten down the top of the filter housing. The top is hinged on one end and will swing open. Reach down and lift the bag handle and remove the filter bag. Unfold and install the new bag. Close the cover and tighten down the swing bolts.

5-4 SWF Series Full Flow Stainless Steel Filters

Periodically, solids that settle to the bottom of the filter housing will need to be purged out. The drainage port valve, which is piped to an open drain, will need to be opened to purge the debris from the reservoir. Over time, one should be able to accurately determine how often the valve should be opened. Do not allow the debris to collect beyond the capacity of the reservoir.

An optional automatic purge valve is available to open based upon an adjustable time cycle. Periodically inspect and ensure that the purge line is clear to flow freely.

! CAUTION

SEVERE INJURY WILL RESULT IF HOUSING COVER IS REMOVED UNDER

PRESSURE. RELIEVE PRESSURE AND ISOLATE HOUSING BEFORE

REMOVING COVER.

The cover of the SWF full flow filter is removable if the strainer is clogged with debris. A pressure drop of 10 psi, after purging debris from the reservoir, would indicate that the strainer requires cleaning. Do not remove the cover under pressure. Relieve the pressure and isolate the filter from the system first. Lift the strainer element out of the filter housing and scrub it carefully with a rigid nylon brush and water until clean. Wash it off with clean water,

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Water Management Systems and Products

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Sterling SGM-250A manual BFS Series Bag Filters
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SGM-250A specifications

The Sterling SGM-250A is an innovative and versatile moving head spotlight designed primarily for the entertainment and event industry. This fixture has gained recognition for its powerful performance, reliability, and user-friendly features, making it a popular choice among lighting designers and operators.

One of the standout features of the SGM-250A is its advanced LED technology. The fixture utilizes a high-intensity 250-watt LED source, which not only delivers exceptional brightness but also offers an impressive color temperature range. This allows for a wider spectrum of colors, enabling designers to create dynamic and visually stunning displays. The fixture's optical system is optimized to provide a sharp and well-defined beam, ensuring that light is precisely directed where needed.

In terms of control, the SGM-250A is equipped with both DMX and RDM capabilities, allowing for seamless integration into existing lighting setups. Its intuitive interface, complete with a user-friendly menu, makes programming and operating the fixture straightforward, even for those with limited experience. The fixture supports various DMX channel modes, giving operators the flexibility to choose the level of control they require.

Another impressive characteristic of the SGM-250A is its versatile beam options. The fixture offers a zoom range from 10 to 45 degrees, enabling users to adjust the beam spread depending on the application. Whether creating tight spots for dramatic effects or wider washes for ambient lighting, the SGM-250A excels in diverse settings, from concerts and theaters to corporate events and festivals.

Additionally, the SGM-250A is designed with durability in mind. Its robust construction and innovative thermal management system ensure consistent performance even in demanding environments. The fixture features a quiet operation, thanks to its efficient cooling system, making it suitable for situations where noise levels need to be minimized, such as live performances or studio recordings.

With its combination of advanced features, exceptional performance, and reliable construction, the Sterling SGM-250A is an ideal choice for lighting professionals seeking a high-quality moving head spotlight. As technology in the entertainment industry continues to evolve, fixtures like the SGM-250A set the standard for what modern lighting equipment can achieve. Whether for large-scale productions or intimate settings, this fixture proves to be a valuable tool in the creative lighting arsenal.
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