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Инструкция по эксплуатации Precisionaire, модель NESHAP 319

Производитель: Precisionaire
Размер: 61.39 kb
Название файла: 0470d105-0298-44f7-ad9b-1ef0169a9736.pdf
Язык инструкции:en
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Reference 63 Fed. Reg. 59 (March 27, 1998) and 40 C.F.R. 9, 63. The EPA Test Method 319 is a testing protocol in which potassium chloride and oleic acid are substituted for chromate paint. These chemical substances attempt to simulate dry and wet overspray characteristics of the chromate paint. This testing protocol verifies that an air filtration system has met minimum efficiency requirements, under laboratory conditions, utilizing potassium chloride and oleic acid. If a spraybooth existed before 1999, its filtration system must comply with the two stage standards, and if it was built after 1999, it must comply with the three stage standards. Tables 1 and 2 show the required compliance efficiency levels by micron size. Recent legislation has shown that two or three stages are not necessary as long as the final stage has been certified to comply with the minimum efficiency levels outlined in the table above.. Two-Stage System Existing Before 1999 Minimum NESHAP efficiency ratings by particle size Oleic Acid (Liquid) Postassium Chloride (Dry) Efficiency Particle Size Efficiency Particle Size >90% >5.7.m >90% >8.1.m >50% >4.1.m >50% >5.0.m >10% >2.2 .m >10% >2.6 .m Two-Stage System Existing Before 1999 Minimum NESHAP efficiency ratings by particle size Oleic Acid (Liquid) Postassium Chloride (Dry) Efficiency Particle Size Efficiency Particle Size >95% >2.00.m >95% >2.50 .m >80% >1.00.m >85% >1.10 .m >65% >0.42 .m >75% >0.70 .m Method 319: Determination of Filtration Efficiency for Paint Overspray Arrestors Quote: “For a paint arrestor system or subsystem which has been tested by this method, adding additional filtration devices to the system or subsystem shall be assumed to result in an efficiency of at least that of the original system without the requirement for additional testing. (For example, if the final stage of a three-stage paint arrestor system has been tested by itself, then the addition of the other two stages shall be assumed to maintain, as a minimum, the filtration efficiency provided by the final stage alone.” FLANDERS 319 COMPLIANT SYSTEM Flanders Precisionaire’s final stage options have been tested and comply with NESHAP regulations. This allows a large range of interchangeable products for the earlier stages Flanders Precisionaire 2-Stage System Stage 1 Varies Stage 2 325T 2-Pocket cube Flanders Precisionaire 2-Stage System Stage 1 Varies Stage 2 Varies Stage 3 319A 95% Bags 68 NESHAP 319 2 and 3 Stage Compliant System NESHAP 319 2 and 3 Stage Compliant System Stage 1 Options FP3 332 331Y 330G PA100 PA 200 PA 300 PA 400 PA500 PA600 PS 125 225T Panel 325T Panel 425 Panel ST55 Panel 2-Stage System Options All products listed are located within this catalog. Flanders Precisionaire Products Stage 2 Mandatory Cube 2325T Cube Filter (2-Pocket 325T Series Cube) Stage 1 Media Pad Options FP3 332 331Y 330G PA100 PA 200 PA 300 PA 400 PA500 PA600 PS 125 3-Stage System Options All products listed are located within this catalog. Flanders Precisionaire Products Stage 2 Options 225T Panel 325T Panel 425T Panel ST55 Panel 225T Cubes 325T Cubes 425T Cubes Any Stage 1 Option Stage 3 Mandatory 319A 95% Bags Recommended Change-Out Procedures 1. When the entire system is installed, obtain a static pressure reading for the clean system 2. Change out the first stage when the static pressure rises a1.0 w.g. above the initial resistance. 3. Repeat this procedure until the static pressure remains at 1.0 w.g. even with a clean first stage installed. At that time, replace the first and second stage. If a three-stage system is used, continue replacing stage 1 and 2 until the third stage maintains a 1.0 w.g. reading with both clean first and second stages installed, then replace the entire system. Initial pressure for a system can be estimated for an airflow velocity of 150 FPM by totalling the initial pressure drop for each stage. This data is available in the technical performance data in this catalog. Item No. Item Model Description Qty/Cs DP PA1438 FP319A395S2415 12x24x15 PAK FP319A 95% 3Stage 4 DP PA1439 FP319A695S0015 20x20x15 PAK FP319A 95% 3Stage 4 DP PA1440 FP319A695S4415 24x24x15 PAK FP319A 95% 3Stage 4 69 NESHAP 319 2 and 3 Stage Compliant System NESHAP 319 2 and 3 Stage Compliant System Item No. Model Description Qty/Case FP319A Cube PA1431 FP319A202015 20X20X15 CUBE FP319A 2 PA1433 FP319A202515 20X25X15 CUBE FP319A 2 PA1434 FP319A242415 24X24X15 CUBE FP319A 2 FP319A Media Pad PA1379 FP319A2020PAD 20x20 FP319A MEDIA PAD 24 PA1380 FP319A2424PAD 24x24 FP319A MEDIA PAD 24 FP319A Prelock PA1432 FP319A2020PRK 20x20 FP319A RING PANEL 24 PA1435 FP319A2424PRK 24x24 FP319A RING PANEL 24 FP319A Media Rolls PA1369 FP319A2090RL 20"x90' FP319A MEDIA ROLL 1 PA1370 FP319A2590RL 25"x90' FP319A MEDIA ROLL 1 PA1371 FP319A3090RL 30"x90' FP319A MEDIA ROLL 1 PA1372 FP319A3690RL 36"x90' FP319A MEDIA ROLL 1 PA1373 FP319A4090RL 40"x90' FP319A MEDIA ROLL 1 PA1374 FP319A4590RL 45"x90' FP319A MEDIA ROLL 1 PA1375 FP319A5090RL 50"x90' ...


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