What cause steel wire rust of PU steel wire hose
Fire fighter hose is the necessary tool for fire fighting. However, many people don’t know how to use the hose. Thus once there was a fire in a high building, it will cause series lose. Then next, let me show you how to use a fire hose.
Procedure to use a fire fighter hose
- Open the fire hydrant door and take out the layflathose and water gun.
- Check ifthe hose and fire hose fittingare in good condition. Do not use them if they are damaged.
- Lay the hose in the direction of the fire to avoid twisting.
- Connect the end of the hose close to the fire hydrant to the fire hydrant. When connecting, insert the buckle accurately into the chute and tighten clockwise.
- Connect the other end of the hose to the water gun.Theprocedure is the same as that of the fire hydrant.
- After the connection, at least 2 people should hold the water gun tightly and aim it at the fire scene.But never target people because high pressure water can hurt people seriously.
- Slowly open the fire hydrant valve to the max.Thenaim at the root of the fire to extinguish the fire.
Precautions
- There must be at least three people using fire hydrants to extinguish the fire.Two holdwater guns and one open the valve.
- Prevent the water gun fallfrom the hose, or the hose from the valve. Because it willcause high-pressure water to injure people.
- When using a fire hydrant, you should first check ifthe power is cut off.Then you can rescue after the power is cut off.
- Use fire hydrants to put out fires and try to prevent fire water from flowing into the elevator.
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