{"product_id":"lev112-inspection-and-examination-of-explosion-protection-on-lev-dust-collectors","title":"LEV112: Inspection and Examination of Explosion Protection on LEV Dust Collectors","description":"\u003ch1 data-section-id=\"am59hk\" data-start=\"308\" data-end=\"391\" class=\"PDq2pG_selectionAnchorContainer\"\u003eLEV112: Inspection and Examination of Explosion Protection on LEV Dust Collectors\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp data-start=\"393\" data-end=\"525\"\u003eExplosion protection systems are becoming an increasingly common feature of Local Exhaust Ventilation (LEV) dust collection systems.\u003c\/p\u003e\n\u003cp data-start=\"527\" data-end=\"711\"\u003eYet many LEV practitioners receive little formal training in how these systems work—or, more importantly, what they should be looking for during a Thorough Examination and Test (TExT).\u003c\/p\u003e\n\u003cp data-start=\"713\" data-end=\"783\"\u003eLEV examiners are not expected to design explosion protection systems.\u003c\/p\u003e\n\u003cp data-start=\"785\" data-end=\"875\"\u003eThey are not expected to carry out explosion vent calculations or verify DSEAR compliance.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1034\"\u003eBut they are expected to recognise obvious defects, understand the purpose of the protection provided, and know when specialist advice should be recommended.\u003c\/p\u003e\n\u003cp data-start=\"1036\" data-end=\"1151\"\u003eLEV112: \u003cem data-start=\"1044\" data-end=\"1119\"\u003eInspection and Examination of Explosion Protection on LEV Dust Collectors\u003c\/em\u003e was written to bridge that gap.\u003c\/p\u003e\n\u003cp data-start=\"1153\" data-end=\"1342\"\u003eRather than teaching explosion engineering, this book provides practical guidance for LEV practitioners carrying out inspections of dust collectors fitted with explosion protection systems.\u003c\/p\u003e\n\u003cp data-start=\"1344\" data-end=\"1540\"\u003eIt explains how the most common protection devices work, what defects are frequently encountered during inspections, and how observations should be reported during a Thorough Examination and Test.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1temomt\" data-start=\"1542\" data-end=\"1601\"\u003eUnderstanding Explosion Protection During LEV Inspection\u003c\/h2\u003e\n\u003cp data-start=\"1603\" data-end=\"1651\"\u003eCombustible dust explosions are relatively rare.\u003c\/p\u003e\n\u003cp data-start=\"1653\" data-end=\"1716\"\u003eWhen they occur, however, the consequences can be catastrophic.\u003c\/p\u003e\n\u003cp data-start=\"1718\" data-end=\"1907\"\u003eExplosion vents, flameless vents and associated protection systems are designed to reduce those risks—but only if they remain correctly installed, properly maintained and free from defects.\u003c\/p\u003e\n\u003cp data-start=\"1909\" data-end=\"2018\"\u003eThis book explains the engineering principles behind these systems in a practical, inspection-focused manner.\u003c\/p\u003e\n\u003cp data-start=\"2020\" data-end=\"2275\"\u003eWritten specifically for LEV engineers, occupational hygienists and TExT practitioners, it introduces the fundamentals of dust explosion protection before moving into the inspection of explosion venting systems commonly encountered on LEV dust collectors.\u003c\/p\u003e\n\u003cp data-start=\"2277\" data-end=\"2512\"\u003eEach chapter builds logically on the last, helping readers understand not only what explosion protection devices do, but why they are fitted, how they operate, and what warning signs indicate that further investigation may be required.\u003c\/p\u003e\n\u003ch2 data-section-id=\"nfeoke\" data-start=\"2514\" data-end=\"2543\"\u003eInside You'll Learn About:\u003c\/h2\u003e\n\u003cul data-start=\"2545\" data-end=\"3202\"\u003e\n\u003cli data-section-id=\"zgtnhb\" data-start=\"2545\" data-end=\"2612\"\u003eThe role of the LEV examiner when inspecting explosion protection\u003c\/li\u003e\n\u003cli data-section-id=\"1tlpyip\" data-start=\"2613\" data-end=\"2667\"\u003eThe limits of a Thorough Examination and Test (TExT)\u003c\/li\u003e\n\u003cli data-section-id=\"1jm0qxk\" data-start=\"2668\" data-end=\"2736\"\u003eWhen specialist explosion engineering advice should be recommended\u003c\/li\u003e\n\u003cli data-section-id=\"1isz3ps\" data-start=\"2737\" data-end=\"2785\"\u003eExplosion science and combustible dust hazards\u003c\/li\u003e\n\u003cli data-section-id=\"1io8ztm\" data-start=\"2786\" data-end=\"2815\"\u003eThe Dust Explosion Pentagon\u003c\/li\u003e\n\u003cli data-section-id=\"qc5vpf\" data-start=\"2816\" data-end=\"2870\"\u003eCombustible dust characteristics, Kst, Pmax and Pred\u003c\/li\u003e\n\u003cli data-section-id=\"1xv3l74\" data-start=\"2871\" data-end=\"2930\"\u003eExplosion protection philosophy and hierarchy of controls\u003c\/li\u003e\n\u003cli data-section-id=\"n8m9oi\" data-start=\"2931\" data-end=\"2958\"\u003eExplosion venting systems\u003c\/li\u003e\n\u003cli data-section-id=\"c5si1q\" data-start=\"2959\" data-end=\"2988\"\u003eFlameless explosion venting\u003c\/li\u003e\n\u003cli data-section-id=\"o22isi\" data-start=\"2989\" data-end=\"3029\"\u003eExplosion vent ducts (diversion ducts)\u003c\/li\u003e\n\u003cli data-section-id=\"1rap325\" data-start=\"3030\" data-end=\"3057\"\u003eCommon inspection defects\u003c\/li\u003e\n\u003cli data-section-id=\"1shws7n\" data-start=\"3058\" data-end=\"3089\"\u003ePractical inspection guidance\u003c\/li\u003e\n\u003cli data-section-id=\"ypqj5t\" data-start=\"3090\" data-end=\"3133\"\u003eReal inspection examples and case studies\u003c\/li\u003e\n\u003cli data-section-id=\"odqxpc\" data-start=\"3134\" data-end=\"3202\"\u003eReporting observations within an LEV Thorough Examination and Test\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3204\" data-end=\"3462\"\u003eThroughout the book, engineering principles are continually linked back to practical LEV inspections, helping readers recognise defects and understand the purpose of explosion protection devices without stepping beyond the role of the competent LEV examiner.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1u9nex9\" data-start=\"3464\" data-end=\"3483\"\u003eWhy This Matters\u003c\/h2\u003e\n\u003cp data-start=\"3485\" data-end=\"3554\"\u003eA Thorough Examination and Test isn't simply about measuring airflow.\u003c\/p\u003e\n\u003cp data-start=\"3556\" data-end=\"3626\"\u003eIt is an opportunity to identify hazards before they become incidents.\u003c\/p\u003e\n\u003cp data-start=\"3628\" data-end=\"3787\"\u003eAlthough assessing DSEAR compliance and designing explosion protection systems falls outside the scope of a TExT, obvious deficiencies should never be ignored.\u003c\/p\u003e\n\u003cp data-start=\"3789\" data-end=\"3993\"\u003eBlocked explosion vents, damaged vent panels, unsuitable vent ducts, unauthorised modifications and incorrectly installed protection systems are all defects that may indicate a significant safety concern.\u003c\/p\u003e\n\u003cp data-start=\"3995\" data-end=\"4159\"\u003eLEV112 helps practitioners understand what they are looking at, recognise the limits of their own competence, and know when specialist advice should be recommended.\u003c\/p\u003e\n\u003cp data-start=\"4161\" data-end=\"4186\"\u003eIts philosophy is simple:\u003c\/p\u003e\n\u003cp data-start=\"4188\" data-end=\"4230\"\u003e\u003cstrong data-start=\"4188\" data-end=\"4230\"\u003eRecognise. Inspect. Report. Recommend.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"4232\" data-end=\"4442\"\u003eWhether you're new to LEV inspection or an experienced examiner, this guide provides the knowledge needed to confidently assess the explosion protection systems most commonly encountered on LEV dust collectors.\u003c\/p\u003e\n\u003ch2 data-section-id=\"zmpv97\" data-start=\"4444\" data-end=\"4467\"\u003eWho This Book Is For\u003c\/h2\u003e\n\u003cp data-start=\"4469\" data-end=\"4501\"\u003eLEV112 is essential reading for:\u003c\/p\u003e\n\u003cul data-start=\"4503\" data-end=\"4863\"\u003e\n\u003cli data-section-id=\"1fjfwr2\" data-start=\"4503\" data-end=\"4533\"\u003eLEV engineers and inspectors\u003c\/li\u003e\n\u003cli data-section-id=\"bhvzpf\" data-start=\"4534\" data-end=\"4595\"\u003eLEV testers carrying out Thorough Examination \u0026amp; Test (TExT)\u003c\/li\u003e\n\u003cli data-section-id=\"170sqmz\" data-start=\"4596\" data-end=\"4621\"\u003eOccupational hygienists\u003c\/li\u003e\n\u003cli data-section-id=\"so2vct\" data-start=\"4622\" data-end=\"4639\"\u003eCOSHH assessors\u003c\/li\u003e\n\u003cli data-section-id=\"9y749i\" data-start=\"4640\" data-end=\"4671\"\u003eHealth \u0026amp; Safety professionals\u003c\/li\u003e\n\u003cli data-section-id=\"ynxlxy\" data-start=\"4672\" data-end=\"4735\"\u003eMaintenance engineers responsible for dust collection systems\u003c\/li\u003e\n\u003cli data-section-id=\"syt251\" data-start=\"4736\" data-end=\"4789\"\u003eDuty holders responsible for combustible dust risks\u003c\/li\u003e\n\u003cli data-section-id=\"10y2vf2\" data-start=\"4790\" data-end=\"4863\"\u003eAnyone wishing to better understand explosion protection on LEV systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4865\" data-end=\"5159\"\u003eWhether you're preparing for professional qualifications, carrying out statutory LEV inspections, or simply wanting to understand the explosion protection devices fitted to modern dust collectors, this book provides the practical inspection knowledge needed to carry out competent examinations.\u003c\/p\u003e\n\u003ch2 data-section-id=\"189qedo\" data-start=\"5161\" data-end=\"5179\"\u003eProduct Details\u003c\/h2\u003e\n\u003cp data-start=\"5181\" data-end=\"5273\"\u003e\u003cstrong data-start=\"5181\" data-end=\"5191\"\u003eTitle:\u003c\/strong\u003e LEV112: Inspection and Examination of Explosion Protection on LEV Dust Collectors\u003c\/p\u003e\n\u003cp data-start=\"5275\" data-end=\"5316\"\u003e\u003cstrong data-start=\"5275\" data-end=\"5286\"\u003eSeries:\u003c\/strong\u003e LEV Academy Inspection Series\u003c\/p\u003e\n\u003cp data-start=\"5318\" data-end=\"5348\"\u003e\u003cstrong data-start=\"5318\" data-end=\"5329\"\u003eFormat:\u003c\/strong\u003e Digital Book (PDF)\u003c\/p\u003e\n\u003cp data-start=\"5350\" data-end=\"5459\"\u003e\u003cstrong data-start=\"5350\" data-end=\"5360\"\u003eFocus:\u003c\/strong\u003e Practical inspection and examination of explosion protection systems fitted to LEV dust collectors\u003c\/p\u003e\n\u003cp data-start=\"5461\" data-end=\"5491\"\u003e\u003cstrong data-start=\"5461\" data-end=\"5472\"\u003eAuthor:\u003c\/strong\u003e Louise Davies Wood\u003c\/p\u003e\n\u003cp data-start=\"5493\" data-end=\"5517\"\u003e\u003cstrong data-start=\"5493\" data-end=\"5507\"\u003ePublished:\u003c\/strong\u003e June 2026\u003c\/p\u003e\n\u003cp data-start=\"5519\" data-end=\"5728\"\u003e\u003cstrong data-start=\"5519\" data-end=\"5538\"\u003eTopics Covered:\u003c\/strong\u003e Dust explosion science, combustible dust characteristics, explosion venting, flameless venting, explosion vent ducts, inspection techniques, common defects, reporting and practical guidance\u003c\/p\u003e\n\u003cp data-start=\"5730\" data-end=\"5933\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"5730\" data-end=\"5744\"\u003eIdeal For:\u003c\/strong\u003e LEV practitioners, occupational hygienists, engineers, duty holders, Health \u0026amp; Safety professionals and anyone responsible for inspecting or managing LEV systems handling combustible dusts.\u003c\/p\u003e","brand":"LEV Academy","offers":[{"title":"Default Title","offer_id":54209857061203,"sku":null,"price":50.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/3313\/8771\/files\/Screenshot_2026-07-05_203237.png?v=1783280006","url":"https:\/\/www.levacademy.co.uk\/products\/lev112-inspection-and-examination-of-explosion-protection-on-lev-dust-collectors","provider":"LEV Academy","version":"1.0","type":"link"}