A fire-drill of Dalian Hongsheng Machine Co.,Ltd
A fire-drill of Dalian Hongsheng Machine Co.,Ltd
Here'show to use the fire extinguisher we learned
Firstwe held the handle on the fire extinguisher and lifted it up.
Removethe safety bolt on the handle above the fire extinguisher, which is a smalliron ring, and drag it
Needto maintain a certain distance from the ignition point, this safety distance isabout 5 meters.
Weneed to use the fire extinguisher on the upwind, because if it is a dry powderfire extinguisher, dust or soot will affect us.
Holdthe head of the fire extinguisher in one hand, and support the bottom of the fireextinguisher with one hand. Align the nozzle of the fire extinguisher with thefire place, press the fire extinguisher's cross-pressing place firmly, andpress the fire source until the fire is extinguished.
Be safe, start with me