Attempting to extinguish even a small fire carries some risk. Fires can increase in size and intensity in seconds, blocking the exit path of the fire fighter and creating a hazardous atmosphere. … Therefore, individuals should attempt to fight only very small or incipient stage fires.
What are the possible risks of using a fire extinguisher?
Proper use of fire extinguishers is generally safe; however, there is some risk for mild respiratory, skin, or eye irritation. Use in areas with poor air flow, use with intent to harm someone, or intentional inhalation of fire extinguishers can produce serious toxicity and would require medical evaluation.
When should you not attempt to extinguish a fire?
Never fight a fire:
If the fire is spreading beyond the spot where it started. If you can’t fight the fire with your back to an escape exit. If the fire can block your only escape. If you don’t have adequate fire-fighting equipment.
Is a fire extinguisher a hazard?
The main danger with CO2 extinguishers is that they will cause upset in a confined space. They starve a fire of oxygen, but in a confined space they’ll also reduce the amount of oxygen available to breathe. Again, if children are going to be around the fire extinguisher, you have to be careful of accidental discharge.
When attempting to extinguish a fire you should use a maximum of?
The correct answer is C, 8 feet. According to FEMA (Federal Emergency Management Agency), it’s recommended that you stand 8 feet away when extinguishing a fire.
Why you should not use water to extinguish fire all the time?
Water is a good conductor and can increase the possibility of electrocution. Do not use water to extinguish flammable liquid or cooking oil fires. Water is ineffective as it helps to spread the liquid and the fire.
Can a fire extinguisher make a fire worse?
An extinguisher is labeled according to whether the fire occurs in wood, cloth, flammable liquids, and electrical or metal sources. Using one type of extinguisher on another type of fire can make the fire much worse.
Why is it important to keep your back to the exit when attempting to extinguish a fire?
The final rule is to always position yourself with an exit or means of escape at your back before you attempt to use an extinguisher to put out a fire. In case the extinguisher malfunctions, or something unexpected happens, you need to be able to get out quickly, and you don’t want to become trapped.
Why is it important to follow fire safety rules?
Fire safety rules and regulations are designed to save lives and protect both people and property. … In case of a fire, these people may find it harder to escape the danger, and they may also be more at risk from the effects of fire (i.e. smoke inhalation).
How do you decide whether to extinguish a fire or evacuate?
Make sure the extinguisher’s label indicates it is rated for use in fighting the type of fuel that is burning, and check if the extinguisher is fully charged. If the extinguisher is not fully charged, or is not the proper type, your best option is to evacuate the building.
How toxic is fire extinguisher powder?
In short, NO, dry chemical extinguisher powder is considered non-toxic. However, precautions should be taken when dealing with all types of dry chemical. It is best to wear gloves and a dust mask to prevent irritation from skin contact or inhalation. … Overall, fire extinguisher powder is very safe when used properly.
Can you breathe in fire extinguisher?
Fire extinguisher powder inhalation is one of the biggest dangers with fire extinguishers. … They must be non-toxic in order to be safe for home and car use, but keep in mind that the powder may be irritating to skin and eyes. Avoid inhaling and certainly stay away from ingesting quantities of the powder.
What route should be taken when evacuating your workplace in the event of an emergency?
Your evacuation plan must show that you have:
- Created clear, unobstructed passageways to all escape routes – corridors, doors, and staircases must not be blocked by any obstacles.
- Clearly marked the escape routes that lead to a safe location and ensured that they are as short and direct as possible.
Is it okay to store things in stairwells?
Fire exit routes have to be kept clear, so any flammable objects, such as paper and cardboard, should not be stored under stairs. However, less flammable items such as metal, hardwood, and possibly vacuum cleaners could be stored under stairs, presuming that there isn’t a walkway under that set of stairs.
Why is it important that you tend the nozzle when you have finished using a fire extinguisher containing carbon dioxide?
Why is it important that you tend the nozzle when you have finished using a fire extinguisher containing carbon dioxide? Because the nozzle gets extremely cold, making it impossible to use.
When using a fire extinguisher where should you aim?
Aim at the base of the fire. If you aim at the flames (which is frequently the temptation), the extinguishing agent will fly right through and do no good. You want to hit the fuel. Squeeze the top handle or lever.