demo @ Mongkos Longhouse
博文
Course😎 how to use fire extinfuisher
PASS System Since acronyms are easier to recall, most people refer to the correct operation of an extinguisher as the PASS System. Here is a breakdown of the stages: P – Pull the pin – The first thing you need to do is pull the pin on the extinguisher you have chosen. This will then allow you to activate the extinguisher, releasing the locking mechanism. A – Aim – Now the pin has released the locking mechanism, you should aim the nozzle of the extinguisher at the bottom of the fire – not at the flames. By targeting the base you are tackling the fuel source of the fire and putting the extinguishing effect in the right place. S – Squeeze the level – You’ve got your aim and the extinguisher is unlocked, now you simply need to squeeze the lever to begin releasing the extinguishing agent. There is a limited amount of the agent inside every extinguisher, so use it wisely and squeeze only to get a controlled amount. S – Sweep – You should be a good distance a...
