How to use theFire extinguisher1. pull the pins out of the fire extinguisher if it pulls out, use a chisel to carve and then twist it will get leaked out.2. disconnect the hose of a fire extinguisher out by catching on at the end of the hose and then pulling out.3. press the pedal in order to piercing of the chemical fire extinguisher tanks came out on fire.4. at the end of the hose to the staggering to fire. It should inject into the fire. Do not spray onto flames area.
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