Diesel Engine Speed Control Unit SY-SC-2032 1, Common use, for the speed control ... of diesel engine 2, Approved by ISO9001:2008 Diesel Engine Speed Control Unit SY-SC ... 2,InstallationGun Diver Installation sketch map 2.1 Connect Terminal 1 and 2 of actuator to terminal ... after generator have started.3, Company image3.1, Sunyear is a high-tech company specializing ...