Final answer:
Properly handling and storing portable fire extinguishers involves knowing their location, keeping them accessible and maintained, using them correctly based on fire type, and storing them in a safe, cool, and dry place.
Step-by-step explanation:
When handling and storing portable fire extinguishers, it is essential to follow certain guidelines to ensure safety and effectiveness. Always familiarize yourself with the instructions carefully on how to handle flammable chemicals and the operation of the fire extinguisher. Here are a few key points:
- Know the location of the extinguisher and safety equipment in your environment, such as in a laboratory setting.
- Fire extinguishers should be easily accessible, not blocked by equipment or debris, and mounted at an appropriate height on the wall.
- Check the extinguisher regularly for signs of damage, and ensure it is fully charged and has not exceeded its expiration date.
- Only use extinguishers for their intended purposes and on the appropriate types of fires as indicated by their classification.
- Store extinguishers in a cool, dry place away from heat sources and protect them from damage.
- Ensure that operating instructions on the extinguisher are legible and facing outward.
- When in a laboratory, always have a clear path to the extinguisher, and be certain all heat sources such as Bunsen burners are turned off at the end of the session.
Warning: During any laboratory work involving heat or open flame, ensure you are working in a well-ventilated space with no flammable substances nearby. Always secure loose clothing and tie back long hair.