For certain each motorist who spent not one year driving had to face such unpleasant problem as bad operation of the accumulator, or with its full malfunction. First of all in the head bad thoughts of throwing out the device under such circumstances climb. And very few people think that it is possible to restore the accumulator, to know the main thing how to make it.
First of all, it is necessary to consider the main reasons for which the accumulator can fail. It should be noted that the age of joint stock bank is on the first place. If the accumulator is about ten years old, then it will not be helped by nothing any more. The poor quality of electrolyte or its shortcoming can become one more of the reasons. Such malfunction cannot be eliminated at insignificant damages. There can be also consequences of operation during the cold period of time. Possibly and short circuit of plates. Each driver knows that temperature drops can "kill" even the most high-quality and reliable accumulator.
How to restore the car accumulator?
To restore the accumulator new electrolyte of the increased density, the charger, the narrow measuring instrument of density, medical pear, desulfatiruyushchy additive to electrolyte and the distilled water will be necessary.
Step-by-step instruction:
- To dissolve desulfatiziruyushchy additive in electrolyte.
- To fill in electrolyte in joint stock bank, to check density. It has to be nominal – 1.28 g/cc.
- To unscrew traffic jams and to connect the charger. It is necessary to load and discharge the accumulator several times, but so that the joint stock bank was not heated and did not begin to boil.
- To reduce charge current twice and to measure electrolyte density. If several hours later density remained the same, then the accumulator was charged. It is possible to switch-off the charger.
- Now it is necessary to discharge it. Loading (bulb) is connected, current approximately to 1A is limited. Tension in terminals has to decrease to 10.2B.
- The accumulator is restored. It was necessary to add a little more desulfatiziruyushchy additive to electrolyte and to twirl traffic jams.
- Now it is known how it is possible to restore the old accumulator.
How to restore the gel accumulator?
The easiest ways for restoration of the gel accumulator is the following:
- Filling of the distilled water in battery tanks. The pasted top cover breaks, all valves are removed. Water in a small amount – not to the brim is added.
- Cyclic charging of joint stock bank. It is necessary to load and discharge the accumulator several times. The first stages of loading need to be performed under high voltage – 30B, the subsequent – up to 14B.
All motorists have to know how to restore the accumulator of a bespereboynik as it can fail at any time and to it it is necessary to be ready.
Some should face also such trouble as the category of the finger-type accumulator. Here took and it was discharged at midpoint and here, logically, at once there is a question how to restore the finger-type accumulator. The answer to it quite simple is to buy the special charger and to forget about a problem forever.
Than such "battery charger" is good and that he can do:
- ability to work with each joint stock bank in the different modes;
- ability of charging in two modes: fast and slow;
- can render protection of the accumulator against overheating;
- ability to render protection of each device against a recharge;
- ability of definition of faulty accumulators;
- ability to restore old accumulators.
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