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REASON
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ELIMINATION METHOD
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The category of the battery at operation of the car
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Slipping of a belt of the drive of the generator
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To adjust a belt tension
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The generator is faulty
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To check the generator
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Damage of isolation to system of electric equipment (category current more than 1 мА at the disconnected consumers)
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To find the place of leakage of current and to eliminate damage
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Short circuit between plates
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To replace the battery
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Connection of new consumers by the owner of the car over admissible limits
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To disconnect new consumers of the electric power
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Electrolyte pollution by foreign impurity
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To merge electrolyte, to wash out and charge the battery
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Excessive pollution of a surface of the battery
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To clear the surface of the battery
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Level of electrolyte is lower than the top edge of plates
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To restore the normal level of electrolyte
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Oxidation of output plugs and tips of wires
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To disconnect tips of wires, to clear output plugs and tips, to grease them with technical vaseline and to establish into place
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Tips of wires on output plugs of the battery are insufficiently densely tightened
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To tighten bolts of fastening of tips on output plugs
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Electrolyte on the surface of the battery
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The increased electrolyte level leading to its slopping
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To restore the normal level of electrolyte
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Infiltration of electrolyte through cracks in the case
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To replace the battery
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Boiling of electrolyte owing to very high voltage of the generator
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To check and if necessary to replace tension regulator
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Boiling of electrolyte and overheat of the battery because of sulphation of plates
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To make a battery charge small current (no more than 1 And) in case boiling did not stop – replacing the battery
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The battery is discharged and is badly charged (temperature sharply increases and gases are plentifully emitted)
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Sulphation of plates which happens owing to:
– long inaction of the battery;
– the increased electrolyte density;
– the lowered electrolyte level;
– systematic nedozaryadka of the battery
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If sulphation insignificant, then it is necessary to restore the battery. For this purpose it is necessary to pour out electrolyte of the discharged battery and to fill in new with a density of 1,145 g/cm3. After electrolyte filling to charge the battery with current 2,5 A. By the end of charging to bring density of electrolyte to a normal amount. At considerable sulphation to replace battery elements.
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