What is a co fire extinguisher?
CO2s are designed for Class B and C. (flammable liquid and electrical) fires only. Carbon dioxide extinguishes work by displacing oxygen, or taking away the oxygen element of the fire triangle. The carbon dioxide is also very cold as it comes out of the extinguisher, so it cools the fuel as well.
Is Co used in fire extinguishers?
Fire extinguishers contain different chemicals, depending on the application. Handheld extinguishers, which are commonly sold at hardware stores for use in the kitchen or garage, are pressurized with nitrogen or carbon dioxide (CO2) to propel a stream of fire-squelching agent to the fire.
What is CO2 fire extinguisher good for?
CO2 extinguishers They are suitable for use on fires involving burning liquids (Class B), and electrical fires, such as of large computer equipment, so are practical in offices. CO2 works by suffocating the fire and does not cause damage to the electrical items or cause the system to short circuit.
What type of fires CO2 fire extinguisher?
electrical fires
What is a carbon dioxide fire extinguisher used for? Carbon dioxide fire extinguishers are mainly used for two specific fire classes: Class B and electrical fires (Electrical risks). A Class B fire usually involves some sort of flammable liquid such as petrol or oil (not cooking oils or fats).
Which fire extinguishers are CO2?
A carbon dioxide (CO2) fire extinguisher is typically used for Class B (flammable liquids and gases) and Class C (energized electrical) fires.
Which is a disadvantage of CO2 extinguishers?
Disadvantages Of Carbon Dioxide Extinguishers As CO2 works by displacing the oxygen around the fire, it is not suitable for outdoor use, or in environments exposed to windy conditions. CO2 is a high pressured extinguisher. Using it on class A fires or class F fires could cause the fire to spread.
What should you do if you have used a carbon dioxide fire extinguisher?
Do not use CO2 extinguishers in small rooms as CO2 gas is poisonous at only 4% concentration and can kill at just 8%. Only tackle small fires with an extinguisher. If the fire has taken hold do not fight the fire but evacuate immediately and warn others of the fire, then call the fire and rescue service.
How often are fire extinguishers inspected in Chicago?
OSHA Fire Extinguisher Service, Maintenance & Inspection in Chicago, Illinois. Inspect each system annually, and operate and maintain them in a working condition, making sure they are always turned on, except during repairs or maintenance [29 CFR 1910.160 (b) (6)].
Is there a fire alarm company in Chicago?
Fire Protection Services in the Chicago, IL Area For over 60 years, Fredriksen Fire Equipment Company has been dedicated to providing the highest quality and most reliable fire protection systems. Today, the Fredriksen name means safety and service for thousands of companies in Chicago and the surrounding area.
What does the name Fredriksen fire extinguisher mean?
Today, the Fredriksen name means safety and service for thousands of companies in Chicago and the surrounding area. Please take a look at our website, and call us at (630) 595-9500 if you have any questions or would like to schedule service.
How often do fire extinguishers need to be serviced?
When it comes to buying or purchasing fire extinguishers and the service, repair, maintenance, refill, recharge, annual inspection with tag, six (6) year service or hydrostatic test find a qualified professional.