How to use indoor hydrant
When the fire pump control cabinet is in the manual state, you should send someone to the fire pump station to start the fire pump manually.
When a fire occurs, found from the nearest fire hydrant, open the door of the fire hydrant box, remove the hose, the hose is connected to the fire hydrant outlet, the other end is connected with the water, pull to the fire point near the rear can open the hydrant valve, when the fire pump control cabinet is in automatic state directly pressing the button to start the fire hydrant fire pump.
Indoor fire hydrant is in a fixed fire water supply equipment inside buildings, including fire hydrant and fire box. Usually installed in the building of public places on the wall, there is an obvious sign in the hose and gun.
