This ball elevator returns the ball to the players from the pinsetter.
Only 5 bar (75 psi) of air pressure and 24Vdc / 3W max are temporarily required in order to operate faultlessly. 
The 24Vdc power supply and control is provided by the airOsetter.
In standby mode only 0.5W (Photocell) of electrical power is used.
The airOvator uses almost the same technology and components as the airOsetter and the airOlift so spare parts will be reduced to a minimum.

Two Pinsetters

Because of the airOvator is build between two pinsetters it can support the ball return for 2 lanes simultaneously.  If one of the 2 pinsetters is switched off, the other takes over automatically the management and will still control the airOvator and airOlift.

Finally the airOlift under the hood is lifting up the ball and completes the automatic ball return. Within' about 9 seconds  a ball will be returned to the Ball Rack.

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