Fire hose and accessories use should pay attention to matters:

1 fire hose use should pay attention to matters

( 1) laying should be avoided to prevent sudden twists and turns, reduce the pressure resistant ability; also should be avoided to prevent torsion, water-filled hose turn to make the button inside the hose off.

( 2) after filling water should be avoided in the ground drag force, need to change the location to try to lift the moving, to reduce water and surface wear.

( 3) should be avoided with oil, acid, alkali and other corrosive chemical exposure.

( 4) in May the flame or strong heat radiation area, should use cotton or linen hose.

( 5) when not in use should be cleaned, no lining hose reel to hanging, then stored in a cool dry place.

( 6) the use of the process as is found to be damaged holes, application of hose bandage wrapped tight, after early darning or sticking; when there is obvious damage, should be immediately out of combat readiness.

( 7) the vehicle needs through the laying of water, should advance in the position of hose bridge.

( 8) laying for via rail, from the tracks below by.

( 9) buildings in cold areas outside should use a hose lining, so as to avoid the water freezing.

2 fire hose attachment use matters needing attention

Hose accessories mainly refers to the connection and the use of a fire hose necessary device, including an interface, such as water.

( 1) interface the matters needing attention in using

The interface is hose and hose, fire pump, fire hydrants, mobile water gun connection joint. Main hose, tube tooth interface, a valve cover, a fixed inner screw thread fixed interface, interface, different diameter, special interface interface. The points for attention in use are:

① the use or storage, should avoid falling, collision and weight, to prevent deformation and assembly and disassembly difficulty.

②connected before, should check the chute and a sealing part, if the sludge and sand and other debris to be removed, in order to avoid bad sealing and mounting and dismounting difficulty.

The connection button inside the interface should be inserted into the groove, the buckle claw and then clockwise screwed in place. In the connecting hose, the hose straight, with waterproof with torsion and the interface automatically unhitched.

The connection plug-in interface, shall be inserted to hear female interface spring pin extends to the male voice interface card slot, to ensure reliable connection.

The storage should avoid and acid, alkali and other chemical exposure, to prevent metal corrosion and the rubber sealing ring.

( 2) water use and maintenance

Water separator is a water flow into supporting the water connector. There are two main watershed, three water, four watershed. Before use, should check the sealing ring and the valve interface is complete for. The winter to insulation, prevent freezing failure, used to rinse with water.