1, first open the fire bolt door, and then take out the hose and water gun;
2, check whether the hose and joint are in good condition, if there is any damage is strictly prohibited;
3. Lay hoses in the direction of fire to avoid kinking;
4. Connect the hose to the hydrant near the end of the hydrant. When connecting, insert the connecting buckle into the chute accurately and tighten it clockwise;
5. Connect the other end of the hose with the water gun (the connection procedure is the same as that of the fire hydrant);
6, after the connection, at least two people holding water guns, aimed at the fire (don't to people, to prevent high-pressure water from hurting people);
7, slowly open the fire hydrant valve to the maximum, aim at the root of the fire;
8, fire hose on the set of fire hose interface, must add a soft protective layer, and then tied with galvanized iron wire or hose;
9. When using, please connect the high-pressure fire hose near the water pump. The water-filled fire hose should be prevented from being suddenly twisted or bent, and the interface of the fire hose should be prevented from being collided and damaged.
10, when laying fire hose, avoid sharp objects and all kinds of oil stains. When laying a fire hose vertically to a high place, use a fire hose hook, and when crossing a traffic artery, put a fire hose to protect the bridge;
1 1. In the severe winter season, when the water supply needs to be suspended in the fire site, in order to prevent the fire hose from freezing, the water pump needs to run slowly and keep a small water output;
12, the fire hose should be cleaned after use, and the fire hose conveying foam must be carefully cleaned to protect the adhesive layer.