Kende CD-220, Руководство пользователя

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9
Ⅵ
OPERATION INSTRUCTIONS FOR
CHARGER AND BATTERY
To ensure that the charger and battery are used correctly and the machine
is kept from damage, the following rules must be followed:
1
、
Operation instructions for the battery
●
When battery does not have sufficient electricity. the terminal voltage of it can be
normal, which means the 12V battery has the terminal voltage of 12V and the 24V
battery has the terminal voltage of 24V. The main physical phenomenon. which
indicates the insufficient electricity in the battery. is the changeof the specific
gravity of the battery solution. Normally, when the specific gravity of the battery
solution is 1.28KG/L, the electricity volume of battery is sufficient. If it is lower than
1.16KG/L, the battery is empty and won’t have any electricity.
●
The voltage of battery can be deviated from the normal value only when the
battery is loaded or charged. When loaded, the voltage is lower than normal value
of terminal voltage, whereas it is higher than normal value when the battery is being
charged. If the battery is topped for some time (about 10-30 minutes) after it is loaded,
and the terminal voltage is still lower than normal value, the battery
may have quality defects.
●
Remove the cover of the battery to see if the electrolytic solution in it is sufficient.
If not, add more distilled water into it till it is sufficient so as to make it prepared
for charging.
●
As the electrolytic solution in the battery is dilute sulfuric acid and strongly
erosive, it can’t contact the skin or clothes. In case the electrolytic solution has
contacted the skin, the contacted area should be washed with water immediately
and the contacted person should be sent to the hospital for medical treatment timely.
2
、
Correct charging method
●
It is permitted to charge the batteries with the same capacities in parallel
connection or when connected in series. The terminal voltage of battery in parallel