13.1.7.6. Diagnostics of malfunctions of the rechargeable battery
REASON
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WAY OF ELIMINATION
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Too low level of electrolyte
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Recharge. Evaporation (especially in the summer) | Add the distilled water to the ordered level (for the charged rechargeable battery). |
Electrolyte acts from a ventilating cover
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Too high charge voltage | Check tension regulator, if necessary replace it. |
Too high level of electrolyte | Suck away excess amount of electrolyte densimetry with a pipette. |
Too low density of electrolyte
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Electrolyte density in one cell it is accurate below, than in other cells | Short circuit in a cell. Replace or restore the rechargeable battery. |
Electrolyte density in two next cells it is obvious below, than in other cells | The partition is untight, there is a carrying-out connection between cells owing to what cells are discharged. Restore the rechargeable battery. |
The rechargeable battery is discharged | Charge the rechargeable battery. |
The generator is faulty | Check the generator, if necessary repair or replace. |
Short circuit in electric network | Check electric system. |
Electrolyte is diluted with water owing to a mistake at maintenance of the accumulator | Modify composition of electrolyte. |
Too high density of electrolyte
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Electrolyte was added | Modify composition of electrolyte. |
Too low set power, falls tension
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The rechargeable battery is discharged | Recharge the rechargeable battery. |
Too low voltage of charging | Check tension regulator, if necessary replace it. |
Connecting plugs are weakened or oxidized | Clear connecting plugs and slightly grease, especially lower party, with acidproof protective lubricant, tighten fastening screws. |
Bad connections on the case of the rechargeable battery – the body engine | Check connections (plug) for the case, if necessary restore metal connections or hardly delay screw connections. |
Too big self-discharge of the rechargeable battery because of electrolyte pollution | Replace the rechargeable battery. |
Perhaps, prosulfatirovana of a plate of the rechargeable battery (a gray-white raid on positive and negative plates) | Charge the rechargeable battery with small current slowly to remove a raid. If after repeated charging and a discharge the set power remains too low, replace the battery. |
The battery plate is worn-out, the active mass of plates fell off | Replace the rechargeable battery. |
Insufficient charge at the rechargeable battery
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Malfunction in the generator, the regulator of a tension or linear connections | Check the generator and the regulator of a tension, repair or replace; fix normally wires. |
The belt is weakened maple | Tighten or replace maple a belt. |
Too many consumers of current are connected | Install more powerful rechargeable battery; perhaps, use also more powerful generator. |