EP Equipment CQD16, Service Manual

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228
REV. 07/2016
SERVICE MANUAL - BATTERY
B
合适的电
解液液位
电瓶
B1-2.3 Charging
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When charging, only DC can be used.
Connect the battery with proper charger for
specification and size to avoid overload of
circuit and interface, and to avoid electrolyte
foaming or over
fl ow from the cell;
The charger purchased separately must
be checked by the after-sales service
department of our company before it can be
used;
When connecting the battery with the charg-
er, the circuit switch should be at “OFF”
position, make sure the connection is correct.
It is prohibited to connect the battery with live
charger.
Before battery charging, make sure the elec-
trolyte temperature is within the range of
10 ° C~ 45 ° C;
When charging, the cover or cover plate of
the battery compartment must be opened or
removed to ensure that the gas generated
during charging can be smoothly discharged.
When the concentration of the electrolyte and
battery voltage remain constant (for more
than 2 hours), it indicates that the charging is
completed.
B1-2.4 Temperature
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Rated temperature of electrolyte is 30 °C.
If the temperature is too high, it will reduce
the service life of the battery; too low may
reduce the battery capacity.
When the temperature reaches the limit
temperature of 55 ° C, it is prohibited to run
the battery.
B1-3.1 Daily Maintenance
B1-3 Maintenance & Care
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- Charge the discharged battery;
Visual inspection for excessive dirtiness and
mechanical damage after the charging.
B1-3.2 Weekly Maintenance
- Control the electrolyte fluid level. Check the
electrolyte fluid level when the charging is
about to complete. If necessary, add distilled
water into the electrolyte when the charging
is about to complete to make the fluid level
reach the rated standard.
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Lower fluid level may reduce the battery
capacity, and thus reduce the service life of
battery.
Higher liquid level may lead to electrolyte
overflow when charging, which may cause
corrosion to the battery compartment or even
the vehicle.
CAUTION
There are two types of battery fi ller cap used on
battery cell:
1) Filler cap with buoy
proper electrolyte
liquid leveL
Battery
Add distilled water, red buoy will fl oat until while
rod appears under the red scale.