12. OPERATION 5. When engine is started, release the key of starting switch 0 and the key will return automatically to ON. 12.2.2 STARTING IN COLD WEATHER When starting in low temperatures, do as follows. A WARNING Precautions when handling ether Never bring any flame close to the ether. After using, do not throw the cylinder into a fire or make holes in it. Do not keep the ether cylinder in a place at a tem- perature of more than 40°C (104°F). Do not touch or inhale the ether gas. Do not bring the ether cylinder into the operator’s compartment. Keep the cylinder out of the reach of children. When not using the ether cylinder, such as in the summer, remove it from the machine.
If the ambient temperature goes below -25°C (-13°F). remove the ether cylinder from the machine until the machine is started again, and keep it in storage at room temperature. l During normal operation, do not operate the ether spray under any circumstances. A WARNING l Do not spray more ether than is necessary. If too much ether is sprayed, there will be an explosion. NOTICE Do not keep the starting motor rotating continuously for more than 20 seconds. If the engine fails to start, repeat steps 2 and 3 after waiting for abut 2 minutes. 1. Turn fuel lever 0 to the STOP position, then turn the key of starting switch @ to the START position and run the engine for 5 to 10 seconds.
OFF REMARK When starting the engine, turn it with the starting motor to supply lubricating oil to each engine part. 2-45 i