What are the two conditions for using a portable fire extinguisher?

When workers are allowed to use fire extinguishers, three very specific conditions must be met: Only use a portable fire extinguisher on small fires in their incipient or beginning stages; Page 2 Only use a fire extinguisher when you know what type of material is burning; Only use a fire extinguisher when you have been …

When should an employee attempt to extinguish a fire using a portable fire extinguisher?

Designated employees are authorized to use portable fire extinguishers to fight fires. All other employees must evacuate workplace immediately when alarm sounds. All employees are authorized to use portable fire extinguishers to fight fires. Extinguishers are provided but not intended for employee use.

What is the operating time for most portable fire extinguishers?

The approximate discharge time for 10 to 20 pounds of dry chemical ranges from 10 to 25 seconds.

When should a portable fire extinguisher be used?

Portable fire extinguishers for Class D hazards are required in those combustible metal working areas where combustible metal powders, flakes, shavings, or similarly sized products are generated at least once every two weeks.

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How much clearance is needed around a fire extinguisher?

Most authorities having jurisdiction (AHJ) will expect at least 36-inches clearance in front of the extinguisher as long as it is still visible. They “borrow” this 36-inch clearance measurement from NFPA 70-2011, Article 110.26 for electrical control panels.

Can fire extinguishers be placed on the floor?

Fire extinguishers need to be mounted to the wall so that they are secure, visible, and readily accessible. … Typically, extinguishers are mounted so that the carrying handle is placed between 3 ½ – 5 feet from the floor, but larger equipment may need to be mounted lower.

Where should fire extinguishers be placed?

Here are the five essential places to keep a fire extinguisher in your home:

  • The Kitchen. Kitchens are one of the most common places to find a fire extinguisher in any home, and it’s easy to see why. …
  • Near Sources of Heat. …
  • Each floor of your home. …
  • The Garage. …
  • The Bedrooms.

Can I use a fire extinguisher without training?

You should not use one if you have not been properly trained, unless the fire extinguisher is to be used as an aid to escape. The correct type of extinguisher must be used and without training you could injure yourself, others and/or make the fire worse.

What type of fire extinguisher is required on a motorized pleasure craft?

Pleasure craft may be required by the Small Vessel Regulations to carry a 5B:C or a 10B:C fire extinguisher, depending upon the type and length of the boat, and the equipment on board. PWCs must have one 5B:C fire extinguisher on board unless everyone on board is wearing a lifejacket or PFD.

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What is the best defense against fire?

As always, the best defense against a fire is to be prepared. Take a moment to look at your fire extinguisher.

Tame a raging fire