Final answer:
Regular visual inspections of non-water based fire extinguishing systems are crucial for building safety and must be conducted by someone trained, such as an FLS Director or a Building Engineer. Awareness of fire safety protocols, including the proper handling of flammable chemicals and the location of safety equipment, is also essential.
Step-by-step explanation:
Non-water based fire extinguishing systems must be visually inspected on a regular basis by a trained and knowledgeable person to assess whether the system is in good working order. The importance of these inspections is paramount for ensuring the safety of a building's occupants in the event of a fire. Moreover, it's crucial that the designated person, whether the FLS Director or the Building Engineer, understands the system thoroughly to maintain its operational integrity. Instructions for handling potentially flammable chemicals stress that they should never be exposed to open flame or heat sources unless specifically directed by an authority, such as a teacher. Additionally, safety protocols dictate that one should be familiar with the whereabouts of essential safety equipment in a building, like fire extinguishers and eyewash stations, and never leave an open flame unattended.