40
The storage battery without a dobber
When the electrolyte is above 15-20mm of the electrode plate, stop replenishing
④ After replenishing the distilled water, close the ventilation cover and box cap.
⑤ Use the damp cloth to clean the surface of storage battery cells.
WARNING
It is not permitted to exceed the
appointed top level when
replenishing the distilled water.
Adding too much will result in
leakage of electrolyte, and it will
damage the truck when charging or
discharging.
Draw it out with injector if adding too
much.
3． Reading the specific gravity
1）The specific gravity of the electrolyte will change as the temperature changes.
① Use thermometer to measure the temperature for electrolyte.
② Put the straw of densimeter into electrolyte uprightly, extrude rubber tube with hand and
the electrolyte will be sucked into the glasses tube and then the floater of the densimeter
will float.
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