Within the case, the air compressor is in the back and the aluminum cylinder for helium gas, in front. Connected to the cylinder is a pressure regulator. These items provide the compressed gasses to operate the bubble generator.
Two outlet fittings, one on the air compressor and one on the helium regulator, serve as connections for one end of the supply lines. The other end of these lines connect to the mating fittings on the console panel of the bubble generator.
The switch to the left of the air compressor severs to turn the AC power “On” and “Off.”