Electrolyte level has to be in the accumulator between the top and lower tags on the case.
In accumulators with the built-in indicator of degree of state of charge the condition of the accumulator is determined by color of the indicator. Green color of the indicator corresponds to a full charge of the accumulator. Black color of the indicator indicates the need of accumulator charging. Blue color of the indicator testifies to the low level of electrolyte in the accumulator. |