An air and light unit, also known as a breathing support unit, is a specialized piece of firefighting apparatus used by firefighters to provide supplemental lighting and SCBA air bottles at the scene of an emergency.[1] During prolonged emergencies, particularly structure fires, where firefighters must remain on air (wearing their SCBAs), these air bottles will need to be replaced and refilled.[2] The air and light unit has the ability to refill the SCBA bottles while in the field using onboard air compressors (cascade).[1][clarification needed] It also carries a supply of spare air cylinders. These units are highly customizable and can vary greatly between departments.[3] These multifunctional units are also equipped with diesel generators which supply electricity to power portable lights and overall scene illumination equipment.[4] This is usually done via a roof-mounted telescoping light bank. The unit also has the ability to supply electrical power in an emergency to a shelter, base camp, or medical facility.
light, unit, light, unit, also, known, breathing, support, unit, specialized, piece, firefighting, apparatus, used, firefighters, provide, supplemental, lighting, scba, bottles, scene, emergency, during, prolonged, emergencies, particularly, structure, fires, . An air and light unit also known as a breathing support unit is a specialized piece of firefighting apparatus used by firefighters to provide supplemental lighting and SCBA air bottles at the scene of an emergency 1 During prolonged emergencies particularly structure fires where firefighters must remain on air wearing their SCBAs these air bottles will need to be replaced and refilled 2 The air and light unit has the ability to refill the SCBA bottles while in the field using onboard air compressors cascade 1 clarification needed It also carries a supply of spare air cylinders These units are highly customizable and can vary greatly between departments 3 These multifunctional units are also equipped with diesel generators which supply electricity to power portable lights and overall scene illumination equipment 4 This is usually done via a roof mounted telescoping light bank The unit also has the ability to supply electrical power in an emergency to a shelter base camp or medical facility In the United States Chapter 24 of National Fire Protection Association regulation 1901 outlines specifications for any air system mounted on firefighting apparatus 5 A Santa Monica Fire Department Air and Light unit The SCBA bottle filler on the back of SMFD Air and Light 1 A Toronto Fire Services Air and Light unitReferences Edit a b Light Air 1 PDF Santa Barbara County Fire Retrieved 25 March 2015 Apparatus Los Angeles Fire Department 2014 08 05 Retrieved 25 March 2015 Air amp Light Unit E One Archived from the original on 27 February 2015 Retrieved 7 April 2015 Peters William 9 January 2012 Apparatus Purchasing Back to Basics Fire Engineering Magazine 165 6 Retrieved 7 April 2015 24 Air Systems Standard for Automated Fire Apparatus NFPA 1901 2009 ed National Fire Protection Association pp 92 100 Retrieved from https en wikipedia org w index php title Light and air unit amp oldid 1098843676, wikipedia, wiki, book, books, library,
