What are the instructions for operating water pressurized fire extinguishers? a) Transport the extinguisher by the handle to the proximity of the f...

What are the instructions for operating water pressurized fire extinguishers?
a) Transport the extinguisher by the handle to the proximity of the fire, pointing the hose towards the fire. Open the valve located on the output valve, directing the water jet to the base of the fire. Check for obstruction and the relief valve conditions.
b) Follow the manufacturer's guidance for maintenance, recharge every five years, and hydrostatic test.
c) Transport the extinguisher by the upper wheel to the proximity of the fire. Break the safety seal of the external gas ampoule. With one hand, point the hose towards the fire. With the other hand, open the valve of the external gas ampoule, directing the water jet to the base of the fire.

Metodologia Científica

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21/01/2024

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Tipos de aparelhos extintores

Combate A Incendio • Universidade do Grande Rio Professor José de Souza HerdyUniversidade do Grande Rio Professor José de Souza Herdy

Michele Dalvi

💡 1 Resposta

Ed

21.01.2024

A resposta correta é a alternativa "a) Transport the extinguisher by the handle to the proximity of the fire, pointing the hose towards the fire. Open the valve located on the output valve, directing the water jet to the base of the fire. Check for obstruction and the relief valve conditions." Tradução: "a) Transporte o extintor pela alça até a proximidade do fogo, apontando a mangueira em direção ao fogo. Abra a válvula localizada na saída do extintor, direcionando o jato de água para a base do fogo. Verifique a obstrução e as condições da válvula de alívio."

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