The described vehicles use generators of two brands: AD-230 or AD-244. AD series generators are not repairable - if they fail, they are replaced with a new or restored element. The generator body is stamped with its identification number and the current produced. When purchasing a replacement generator, it is necessary to compare the identification data of both elements.
The regulator serves to limit the voltage in the network in accordance with the set limit. This prevents overloading of the vehicle's electrical circuits when peak voltage is reached. The design of the described vehicles provides for the presence of a voltage regulator built into the generator.
The charging system does not require frequent service, but the drive belt, battery and wiring should be inspected at the specified service intervals, which are given in Chapter 1.
When you turn the ignition key to the START position, an emergency indicator lights up on the instrument panel, which should go out immediately after starting the engine. If the indicator does not go off after starting the engine or turns on while the power unit is running, there is a problem with the charging system (see subsection 9).
Be careful when connecting circuits and also comply with the following requirements:
- A) Do not reverse the polarity when connecting the battery cables to the generator.
- b) Before using welding to restore structural elements of the car, it is necessary to disconnect the wires from the generator and battery.
- With) Before connecting the charger, you must disconnect both battery cables.
- d) Keep hair and hands away from the rotating drive belt as this could cause serious injury.
- e) Since the generator is directly connected to the battery, if there is an overload or short circuit, an electric arc may occur on its contacts, which, in turn, can cause a fire in the engine compartment.
- f) Before cleaning the engine using a steam unit, you must place a plastic bag over the generator and secure it with rubber rings.