Ademco - 162-163 Mercury Contacts For Local Alarms

bracket bracket JO THE HINGE closed a verti WINDOWS THAT SWING windows before mounted ABOVE THE HINGE contact mercury pointing the window down before mercury contact mounted BELOW THE HINGE point made WINDOWS THAT SWING OUT the window before mounted ABOVE THE HINGE contact mercury pointing made mounted BELOW THE HINGE and pointing before the mercury contact made I NAL ADJUSTMENT window mercury ohmmeter jumper No 163 adjustment without where now adjusted bracket block block No be connected mercury designed MPORTANT must be used not used permanent mercury