Six-character formula for using fire extinguishers

The fire extinguisher uses a six-character formula: lift, shake, pull, hold, press and sweep.

How to use a fire extinguisher:

1. Before use, turn the bottle upside down several times to loosen the dry powder in the cylinder.

2. Then remove the lead seal.

Step 3 unplug the insurance pin

4. Hold the nozzle with your left hand.

5. Hold the handle with your right hand

6. At a distance of two meters from the flame, press the handle with your right hand, swing the nozzle from left to right with your left hand, and spray dry powder to cover the burning area until the fire is completely extinguished.

Master the correct use of fire extinguishers, but also have good psychological quality, don't panic when something happens, so as to put out the flame at the beginning of the fire.

How to use fire hydrants and water guns

1 Open the fire hydrant door and take out the hose and water gun;

2 Check whether the hoses and joints are in good condition. If it is damaged, it is forbidden to use it.

3 when laying water hose in the direction of fire, pay attention to avoid winding.

4 Connect the hose with the fire hydrant, insert the connecting buckle accurately into the chute and tighten it clockwise.

5 After the connection is completed, at least two operators should hold the water gun tightly and aim at the water source (it is forbidden to hurt people to avoid high pressure), and another operator should slowly open the hydrant valve to the maximum and aim at the root of the fire source to extinguish the fire until it is completely extinguished. After the fire hose is put out, dry water must be turned on, and it can only be folded and put into the fire hydrant after checking that there is no damage.