Posted By Darren J Fraser
Whilst in agreement with the responses so far, I believe your question is more to do with passing the knowledge you received, namely how to select the correect extinguisher, how to operate (instructions already on extinguisher, therefore a backup) and that is it. Lets be totally honest, in the event of a fire, someone will grab an extinguisher, normally the nearest, not nessecarily the correct one e.g. PC monitor on fire, nearest extinguisher is water, spend a minute or two reading the instructions, hopefully realise it is the wrong one and look for the correct one, but likely to follow instructions and possibly ending up injuring themselves and/or others.
Do not call it training, call it extinguisher identification awareness - keep it simple, explain what is the best extinguisher for set scenerios and explain the instructions of how to operate.
DO NOT CARRY OUT A LIVE DEMONSTRATION INVOLVING A FIRE, but there is no reason that you could not set one of each off in the car park for example to show how easy they are to use.
Most important of all, is to ensure that everyone is aware of the company fire procedure, if that states that only trained persons can use a fire extinguisher, then IMHO, I would not show those who have not received the training you obviously have how to operate an extinguisher, just reinforce the message to get out and stay out, do not collect personal belongings etc.
If you want to carry out training, I would strongly suggest that you look at one of the many courses avaliable, to further develop your skill set, namely NEBOSH fire certificate, Fire Engineers 9 day course etc, (the 9 day course actually covers the training of persons to become fire wardens/marshalls, and part of the course is to do with developing a training programme for use within your company).