Stihl SR 450 Product Instruction Manual - Page 31

N Dispose of any residual rinsing solution in accordance with environmental requirements - follow instructions of the chemical manufacturer. N Allow the machine to dry with the cap removed. Storing the Machine English Engine Management N Store the machine in a dry, high or locked location sheltered from frost - out of the reach of children and other unauthorized persons. For periods of 3 months or longer Exhaust emissions are controlled by the design of the fundamental engine parameters and components (e.g. carburation, ignition, timing and valve or port timing) without the addition of any major hardware. N Drain and clean the fuel tank in a well ventilated area. N Dispose of fuel properly in accordance with local environmental requirements. N Run the engine until the carburetor is dry - this helps prevent the carburetor diaphragms sticking together. N Thoroughly clean the machine - pay special attention to the cylinder fins and air filter. N Do not expose the container to direct sunlight for unnecessarily long periods. UV rays can make the container material brittle, which could result in leaks or breakage. SR 430, SR 450 29