2. The generator consists of two main components - a stator and a rotor with a diode rectifier.
3. Current is produced in the stator and rotor windings.
4. Only a small current passes through the pole brushes.
5. The generator is driven by a belt from the crankshaft pulley. A fan is installed behind the generator pulley for cooling.
6. To avoid damaging the generator semiconductors and other components, observe the following precautions.
- (A) Do not disconnect the battery or alternator while the engine is running.
- (b) Do not allow the engine to turn the generator when the generator is not connected.
- (With) Do not test the generator output with a spark by shorting the wire to ground.
- (d) Do not use a charger with a voltage greater than 12 V.
- (e) Always disconnect the battery and alternator before performing electric arc welding on a vehicle.
- (f) Always ensure correct battery polarity.
7. To prevent damage, follow these basic guidelines.
8. All generator systems use negative ground. Incorrect battery connections can burn out the alternator diodes.
9. Before disconnecting any wires in the system, the engine and ignition circuit must be turned off. This will reduce the risk of a short circuit in the system.