How do you properly operate a CO₂ fire extinguisher in an emergency?- Shaoxing Xieli Fire Safety Equipment Co., Ltd.

How do you properly operate a CO₂ fire extinguisher in an emergency?

Operating a CO₂ fire extinguisher in an emergency involves following specific steps to ensure your safety and effectively suppress the fire. Here's a general guide:

Evaluate the Situation:

Assess the type of fire: CO₂ fire extinguishers are suitable for Class B (flammable liquids) and Class C (electrical) fires. Ensure it is the right type for the fire.

Pull the Pin:

Begin by pulling the pin located on the extinguisher's handle. This step is often required to release the locking mechanism.

Aim the Nozzle:

Aim the nozzle or horn at the base of the flames. This is crucial for effective fire suppression, as it targets the fuel source.

Squeeze the Handle:

Squeeze the handle to discharge the CO₂. Maintain a firm grip and be prepared for the force of the discharge.

Sweep from Side to Side:

While still aiming at the base of the fire, sweep the nozzle from side to side. This sweeping motion helps cover a larger area and ensures thorough extinguishment.

Maintain a Safe Distance:

Stand at a safe distance from the fire, typically about 6 to 8 feet (1.8 to 2.4 meters). Do not approach the fire too closely to avoid potential hazards.

Observe the Fire:

Continue discharging the CO₂ until the fire is completely out. Be cautious of any potential re-ignition, and keep an eye on the area.

Evacuate if Necessary:

If the fire is not controllable or if it reignites, evacuate the area immediately. Do not attempt to fight a large or spreading fire alone.

Call for Help:

Even if you successfully extinguish the fire, it's crucial to call emergency services to ensure proper evaluation of the situation and any necessary follow-up actions.

Refrain from Touching:

After using the CO₂ fire extinguisher, avoid touching the nozzle or discharge horn as they may be extremely cold due to the rapid expansion of the CO₂.

Remember, this is a general guide, and it's essential to familiarize yourself with the specific instructions on the extinguisher you have. Regular training and periodic checks of fire safety equipment are also crucial for effective emergency response.