PENANGGULANGAN KEBAKARAN - (CARA PAKAI APAR)

Summary

This video focuses on the differences between three types of fire extinguishers: powder, CO2, and foam. It explains which classes of fire each type is suitable for, including electrical fires and liquid fires. The video provides a step-by-step guide on how to use a fire extinguisher, emphasizing safety measures such as keeping a proper distance from the fire and understanding the different features of each extinguisher. The importance of correctly operating the extinguisher, including proper handling and nozzle direction, is stressed throughout to ensure effective fire suppression.

Takeaways

• 😀 The script provides information about different types of fire extinguishers (APAR): dry chemical powder, CO2, and foam-based.
• 😀 Dry chemical powder extinguishers are suitable for all classes of fires, including electrical and combustible materials.
• 😀 CO2 extinguishers are effective for electrical fires (Class B and C), but they are not suitable for Class A fires.
• 😀 Foam-based extinguishers are used for liquid fires and can also handle solid materials and electrical fires.
• 😀 Each type of fire extinguisher has its specific function, and it's important to use the correct one based on fire classification.
• 😀 The design of the extinguishers varies, with differences in the nozzles and pressure indicators across the different types.
• 😀 Powder extinguishers and foam extinguishers share a similar nozzle design, but CO2 extinguishers have a distinct nozzle with a horn shape.
• 😀 CO2 extinguishers don't have a pressure indicator, but they still function effectively to put out fires.
• 😀 The video explains the proper method to use fire extinguishers, starting with grabbing the extinguisher and carrying it to the fire site.
• 😀 It's important to maintain a safe distance (about 5 meters) from the fire when operating the extinguisher and aim it at the base of the fire.
• 😀 The script also emphasizes the importance of proper handling techniques to avoid malfunction or accidents when using the extinguisher.

Q & A

What are the three types of fire extinguishers mentioned in the transcript?

The three types of fire extinguishers mentioned are powder-based, CO2, and foam (form).

Can powder fire extinguishers be used for electrical fires?

Yes, powder fire extinguishers can be used for electrical fires, and they are suitable for all classes of fire.

What class of fires can CO2 fire extinguishers be used for?

CO2 fire extinguishers can be used for Class B (liquid) and electrical fires, but not for Class A (solid) fires.

What type of fire extinguisher is recommended for liquid fires?

A CO2 fire extinguisher is recommended for liquid fires (Class B).

What is the key difference between the powder and foam (form) fire extinguishers in terms of their nozzle design?

The key difference is that the powder and foam fire extinguishers have different nozzle shapes, and their hoses are distinct, with the foam extinguisher featuring a cone-shaped nozzle.

Can foam fire extinguishers be used for electrical fires?

No, foam fire extinguishers cannot be used for electrical fires.

What is the general recommended procedure when using a fire extinguisher?

The recommended procedure includes identifying the fire's location, carrying the fire extinguisher safely, maintaining a distance of 5 meters from the fire, aiming the nozzle at the base of the fire, and pressing the lever to discharge the agent.

Why should the fire extinguisher be held away from the body during operation?

The fire extinguisher should be held away from the body to avoid injury in case of malfunction or pressure changes during operation.

What is the correct positioning of the fire extinguisher when operating it?

The correct positioning is to ensure the nozzle faces the fire, with the operator maintaining control of the extinguisher from a safe distance, keeping the pressure under control.

Why is it important to keep a safe distance when approaching a fire with an extinguisher?

It is important to keep a safe distance to ensure the fire is properly targeted and to prevent any risk from the fire spreading or from potential equipment failure.