Operation & Maintenance Manual──LG958L/LG959 Wheel Loader
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z Keep fire away from the crust on the battery because it is flammable.
z Store the battery under dry, clean and well ventilated circumstances with temperatures between
5~25℃. Prevent sun light irradiation. Keep the battery 2m away from a heat source. The battery
will be affected by high temperature.
z Never reverse and put horizontally. Prevent damage by too much impulse and pressure.
z The storage life of a battery is 6 months under room temperature without charging. If over 6
months, please charge before use.
z Pay attention to the labels on equipment before installation to prevent accidents.
z Spread vaseline on the poles to prevent erosion. The wire connections should be firm and
credible. Never hammer the wire pole which may cause the leak of vitriol.
z Connect the positive pole of the storage battery with the negative pole of the machine first, and
then connect the negative pole of the storage battery with the positive pole of the machine.
z Put the battery on the shaft using the upside fixing method or downside fixing method to prevent
destruction caused by loosening.
z There is an indicator on the cover of the battery. The green light means it can be used, the black
light means it should be charged, and the white light means it should be replaced. Replace with a
new battery after the white light indicator.
z Routinely recharge the battery if the battery lacks electric power during use to prevent the
capability of battery sulfate going down.
z If the battery is installed, disassemble it and put it in a dry and well ventilated place if it is not
used for long time (generally more than 15 days). Recharge the battery every 3~6 months (based
on whether the indicator is black or not).
8.17 Charging of Storage Battery
Explosion may occur if the storage batteries are charged in the wrong way. So follow the storage
battery instructions in this user manual. Do as follows:
z Charge with constant voltage is recommended:
¾ Complementary charge: charge 16 hours at 16.0 Voltage (max current is less than 25A)
¾ Normal charge: charge 24 hours at 16.0 Voltage (max current is less than 25A).
z Connect the positive pole of the charging machine with the negative pole of the storage battery,
and then connect the negative pole of the charging machine with the positive pole of the storage
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