Translations:KAVAN AP09A - Instruction Manual/64/en

8. If restarting the engine while warm, simply connect the power to the glow plug and turn the engine once. If the engine is very hot, it may need to be re-primed. Only commence in re-priming the engine if it does not fire. A too hot engine can sometimes burn the prime prematurely. If the engine is that hot, let it cool for a few minutes before restarting. You may also wish to re-evaluate your needle valve setting, because the mixture may be set too lean.