COLD WEATHER OPERATION If starting, return key of starting switch (I ) to ON position. (When releasing the key, it will automatically return to ON.) * After starting the engine, when the water temperature reaches about 20°C. the after-heating is automatically cancelled and the after-heating monitor lamp goes out. The time taken for the after- * The standard specification ma- chine is designed to work in am- bient temperature from -20°C to 4o”c. OFF heating lamp to go out depends on the ambient temperature.
temperature engine until after-heating monitor goes out Ambient Time taken after starting If the engine does not start through the steps specified above, turn key of the starting switch to OFF position and repeat Steps 2 to 8 at an interval of approx. 2 minutes. * If a work operation starts with forgetting to turn preheater switch to OFF position, the ex- haust color will become bad, the horsepower will drop, and the life of the glow plug will be short- ened, therefore, always be sure to put preheater switch in OFF position. * Do not run engine rpm higher than middle speed rpm.
After starting the engine, when the after-heating monitor lamp goes out, turn preheating switch (4) to the OFF position. - 66 - W-02890 -A