Check that the battery cables are connected to the correct terminals.
Disconnect the battery cables when the battery is charged quickly.
Do not perform tests with a high voltage insulation resistance tester.
Never disconnect the battery while the engine is running.
Check that the charging cable nut is tightened on terminal B of the generator and the engine room R/B No.1.
Do not check whether the generator generates current or not while terminal F is connected to the other terminals.