how do i recharge a fire extinguisher
How to Recharge Fire Extinguishers. Recharging a fire extinguisher involves refilling it with the agent, or in some cases, emptying any remaining agent left in the unit and then refilling it. If you have a number of extinguishers in your home or business, it may be cost effective to purchase a recharging unit.You will need the proper equipment, the agent, an air compressor and some basic training on how to recharge fire extinguishers. Some find it easier to get a professional company to do the job.Companies have the necessary equipment, training and know how.ou will need the proper equipment, the agent, an air compressor and some basic training on how to recharge fire extinguishers. Some find it easier to get a professional company to do the job. Companies have the necessary equipment, training and know how.