Connecting the Air Supply
When the compressed air supply is connected to the inlet, the direction of rotation will be as shown in the figure below. If the exhaust air is to be piped away, a hose should be connected to the exhaust outlet.
The compressed air supply should be connected to the corresponding inlet for desired rotation direction, see figure below. The inlet that is not in use, functions as a main outlet and must not be plugged.
A is for ventilation only and must not be plugged.