I have a US luggage briefcase. My 2 year old was turning the dials and somehow changed the lock code. I never changed it from the default of 000, and threw away the directions, thinking I would never need them. Does anyone know how to change the code, without knowing what the previous one is, or how to figure out the code with out breaking my briefcase???
Honor it. The hydrant lowers your fire insurance rates.
That pellet melts out and allows the valve that it is holding closed opens. In a dry system, the air pressure drops, allowing another valve to open, which allows water to flow to the spray heads. Flow switches in the system detect the water movement and turn on the noise makers. Those noise makers can either be directly controlled by the water flow itself, or from a central control box which gets a switch closed, or open, signal from the water pipe positioned flow switch, and that control box triggers the audible and flashing light alarms, as well as signals the fire department, if the system is configured for that.
they're called proxys and they arent good! they are fake websites run by hackers that take your account login (password and email) then hack into your account. the proxys also send nasty viruses to the computer. i know it sucks, sorry! the best thing you can do is not try them, it's completely risking your account!