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5) Do not put conductive objects including metal tools on the accumulator, or short
circuit or even explosion may be caused.
6) Never spill any hazardous liquid or solid material on surfaces of the accumulator.
When using a densimeter or a thermometer, make sure the surface is clean and clear.
7) Recharge the discharged accumulator in time. Delayed recharging may damage the
accumulator. Do not delay recharging more than 24 hours. Recharging of the
accumulator may not work outdoors in cold weather. In this case, move it indoors to
perform recharging.
8) If the accumulator will not be in use for a long time, it should be recharged and
discharged once every month and it should be fully recharged every time.
9) During recharging or using, the liquid level of electrolyte lowers because of water
evaporation, so pure water should be added. It is not allowed to add electrolyte with a
specific weight of 1.280.
10) If individual cell fails, identify the cause and repair the cell immediately. Replace
the cell when it cannot be repaired.
11) The site for recharging should be well ventilated. It is prohibited to smoke or use
open fire, avoiding the risk of hydrogen explosion.
12) The electrolyte in accumulator is toxic and corrosive. For this reason, always wear
working suit and protection glasses to protect your body from contacting the
electrolyte in accumulator.
13) If your clothes, skin or eyes are spilled with acid liquid in accumulator, flush with
large amount of clean water. For skin and eyes, flush with large amount of clean
water and also seek doctor’s treatment immediately. Acid spillage must be neutralized
and treated immediately.
14) The weight and dimensions of the accumulator have remarkable effect on stability
of the stacker. Therefore do not modify the type of accumulator without approval
from the manufacturer.
15) Never discharge in large current, for example, performs travelling and lifting
simultaneously.
4.4.4 Disposition of worn-out accumulators
Worn-out accumulators should be recycled according to local regulations, and stored
in specified zone or cast-off treatment zone. These works should be done by qualified
specialized companies.
Summary of Contents for EK13A
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Page 26: ...26 Perform balanced recharging to accumulator once a month in normal use...
