The connection method of the fire fighter water hose including set and recycle. The connection method of the hose and hose. The water hose and the water gun. The water hose and the fire hydrant. The correct use of the water gun, etc. It requires to complete the throwing, connection and water discharge of the fire hose within one minute. Besides, it observes the fire extinguishing effects of different types of nozzles.
Methods and requirements for laying hose with one hand
- Hold the rolled hose with your right hand, and pinch the outer two circles with your thumb and index finger (the joint faces forward). Then theotherthree fingers hooked the third and fourth circles of hose.
- With your left foot in front and your right foot behind.Bend down and swing the hose back and forth (the swing should not be too large). Then throw the water cone forward. When throwing out the hose, always hold the outer two circles of skin with your thumb and index finger. The other three fingers are straight. Then the fire hosewill roll forward.
- The hose should be in a straight line and fully expand after thrown. Deviated from the left and right range s1 meters directly ahead. When the hose is thrown, the metal connector must not fall to the ground.