1. Include the voltmeter between positive and negative poles of the storage battery. 2. Start the engine. Thus pressure can fall to 8 In (at external temperature + 20С). 3. Increase number of turns of the engine to 3000 rpm. Pressure thus should make 13.0 - 14.5 V.Eto specify in serviceability of the generator and a regulator. Pressure of the generator (onboard pressure) should be above, than pressure of the storage battery that in the course of movement it was charged. 4. Check up a regulator. For this purpose include a headlight and measure pressure at 3000 rpm. Pressure should not exceed more, than on 0.4 In the values, received at the previous measurement. 5. If malfunction has not been found, check up brushes or repair the generator (work HUNDRED). |