Water accessories mainly refers to the connection and use of fire hose necessary equipment, including the interface, water separator and so on.

(1) precautions when using fire hose accessories

The interface is a hose with water, fire pump, fire hydrant, mobile water cannon connection. Mainly with water interface, tube interface, bonnet, internal thread fixed interface, external thread fixed interface, different diameter interface, shaped interface. The use of the note is:

① use or storage, should avoid throwing, hit and heavy pressure, to prevent deformation and assembly and disassembly difficult.

② Before connecting, should carefully check the chute and sealing parts, if the sludge and sand and other debris to be removed, so as to avoid bad sealing and assembly and disassembly difficult.

③ When connecting the inner button connector, insert the claw into the chute and press it in the clockwise direction. In the connection of water, the need to straighten the water, to prevent the water belt to make the interface to reverse.

④ When connecting the plug-in connector, it should be inserted until you hear the female connector spring pin to reach the male interface card slot to ensure reliable connection.

⑤ should be stored and avoid acidic, alkaline and other chemicals in contact to prevent corrosion of metal parts and rubber ring deterioration.

(2) the use and maintenance of water separator

The water divider is the connector that divides the water flow into the water flow. Mainly two water, three water, four water and so on. Before use, to check the interface seals and valves are complete and easy to use. Strict winter to try to keep warm, to prevent freezing failure, rinse with water after use.