With the casework removed, the interior
chassis can be clearly observed. Restoration is not yet
complete.
At the bottom of the chassis the large pressure
reservoir with its eight (8) feeders can be seen, with four
narrow bellows on the left side and four wide bellows on the
right side. The smaller vacuum reservoir below it has four (4)
narrow feeders on its the left side, which are directly beneath
and connected to the four narrow pressure feeders. The partial
vacuum generated operates the valves, motor pneumatics and
trapwork; with the wind-pressure used to blow the pipes.
In the middle is the music roll mechanism, with the valve
stack behind. At the top is the pipework, mounted on the massive
tracker type pipe chest. |
