Fire extinguishers are a common fire prevention equipment in our daily lives, and they are closely linked to our safety. That's why the proper use and safety precautions for fire extinguishers are crucial. Imagine the tragedy if a fire extinguisher fails to function due to improper usage or inadequate safety measures, resulting in significant losses. Therefore, it is essential to be knowledgeable about fire extinguisher maintenance and safety. Let's now explore the knowledge on how to use and protect fire extinguishers.

Fire extinguisher usage can be discussed under three scenarios: before, during, and after its use.

Prior to use: Before operating the fire extinguisher, it is essential to carefully read its product instructions, strictly verify each product's manufacturing specifications, ensure they align with the standard requirements, and remember the precautions listed in the manual to guarantee safe and proper operation.

When using the fire extinguisher, always follow the instructions and perform each step correctly without negligence. Don't underestimate the importance of knowing how to open and close the extinguisher, as these actions can significantly impact its effectiveness.

After use: After using the fire arrester, it is essential to promptly inspect whether the fire arrester valve is intact. Additionally, check for any signs of wear or equipment failure. If any issues are found, they should be addressed immediately. For unused fire arresters, a semi-annual inspection should be conducted. If there are any problems such as clogging of the fire arrester layer or deformation, timely repair should be carried out.