Hauppauge Fire Department responds to 1340 Motor Parkway in regards t a traffic collision. Units arrive to find that the operator of a truck struck the fixed suppression canopy over a fuel island at a Sunoco station. There were no injuries. FD personnel isolated the pump island and the station operator was told to cease use of same until such time as the suppression system is repaired. Fire Marshals from the Village of Islandia were notified.