12. OPERATION 3. When preheating monitor c flashes, turn the key in starting switch b to the START position to start the engine. Ambient temperature Preheating time Above 0 o C - 0 o C to -10 o C 20 seconds -10 o C to -20 o C 30 seconds 4. When the engine starts, release the key in starting switch b . The key will return automatically to the ON position. PC450-ENG 2-50