4、Where to aim the powder fire extinguisher nozzle: Solid Materials : Aim the nozzle at the base of the flames, moving across the area of the fire. Spilled liquids : Aim the nozzle at the near edge of the fire and with a rapid sweeping motion, drive the fire towards the far edge until all the flames have been extinguished.
When the dry powder is sprayed out, quickly aim at the root of the flame and sweep. If the dry powder fire extinguisher used is built-in storage cylinder or storage pressure type, the operator should first pull off the safety pin on the opening handle, then hold the front section of the spray hose spray nozzle, the other hand will open the …
A Guide to the Powder Fire Extinguisher – EvolutionFire
How do I use powder fire extinguisher? Powder extinguishers can be used just like any fire extinguisher. Simply follow the PASS technique: Pull the Pin. Aim it at the fire. Squeeze the handle. Sweep from side to side. …
Aim the powder at the flare to extinguish. Electrical equipment: Switch off the power (if safe to do so) and then direct the nozzle straight at the fire. Once the fire is extinguished, carefully scan for re-ignition, as this is possible when a …
People Also Ask where to aim powder fire extinguisher
How to use a powder fire extinguisher to extinguish a fire?
Aim the powder at the flare to extinguish Electrical equipment: Switch off the power (if safe to do so) and then direct the nozzle straight at the fire Once the fire is extinguished, carefully scan for re-ignition, as this is possible when a powder fire extinguisher has been used
What type of fire extinguisher should I use?
Powder fire extinguishers are suitable for use on class A, class B and class C fires but should be used differently depending on which type of fire they are being used on.
How do you use a fire extinguisher hose?
Spilled liquids:Aim the hose at the near edge of the fire and with a rapid sweeping motion, drive the fire towards the far edge until all the flames have been extinguished. Flowing liquid:Direct the hose at the base of the flames and sweep upwards until all the flames have been extinguished.
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Fire Safety Training – How to Use a POWDER Fire Extinguisher Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher