This is the correct way to use fire protection PVC lay flat hose

1. Open fire plug door and take out PVC lay flat hose and water gun.
2, check PVC lay flat hose and joints are good, if any damage is strictly prohibited.
3. PVC lay flat hose in the direction of the fire to avoid distortion.
4. Connect the PVC lay flat hose to the fire hydrant near the fire hydrant end. When connecting, insert the connecting buckle into the chute and tighten clockwise.
5. Connect the other end of PVC lay flat hose to the water gun (the connection procedure is the same as the fire hydrant connection).
6. After the connection is complete, at least 2 people hold the water gun and aim at the fire (not to the person, to prevent high pressure water from hurting people).
7. Slowly open the fire hydrant valve to the maximum and fire at the root of the fire.
8, fire PVC lay flat hose connection, fire PVC lay flat hose When the fire hose interface, put a layer of soft protective material, and then galvanized iron wire or hose clamp tight.
9, the use of fire PVC lay flat hose. When using PVC lay flat hose for firefighting fire hoses, fire-fighting hoses that are resistant to high pressure should be placed close to the pump. After the water is filled, the fire prevention PVC flat hose should be prevented from twisting or abruptly bending, and fire PVC should be prevented at the same time. Lay flat hose interface collision damage .