will notify the happen to incline a little more to one side than crank is connected by a pitman with a follower block shoaling of the water some distance ahead. This is de- the other. The disks are placed a considerable distance sliding within the baling box. In the top of the box scribed as… … may be set to support the frame in an inclined position, ELECTRIC HIGH AND LOW WATER DETECTER. as shown. The frame and brace arms have spiked ends for entering the ground, and in the lower ends of the fouled with deposits. When several boilers are pro- frame are wheels, which support the frame when…
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