Endeavour Tools ET8636, Инструкция по эксплуатации

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25
MEASUREMENT PROCEDURES
Test Result
Five levels:
①
Good
②
Good/Charge
③
Caution
④
Charge/Retest
⑤
Replace
●
Check Point
In case of the test result "Caution", increase frequency of battery test because
deterioration of the battery is progressing.
●
Advice
It is effective to get auxiliary charged of the battery periodically to be able to use
the battery for a long time.
Recently the battery is used with over discharge condition due to fuel saving
technology. Moreover, in case of having a short-distance driving such as
infrequent driving or town driving, function of vehicle side such as idling stop may
not work due to degradation of charging receiving performance by acceleration of
the battery deterioration or keeping over discharging condition.
State of Health
(
SOH
)
％
Test result "Replace" when SOH is 23% or lower.
●
SOH is obtained from the ratio of rated CCA value and measured CCA value, and
amount of charge of the battery (SOC) comprehensively.
Start Performance Test
Test result "Weak Start Power" when start performance is 50% or lower.
※
Cranking Voltage is the minimum voltage in cranking. (sampling rate: 100 μ s)
●
Advice
Comprehensive judgement is possible by the test result of Engine Start
Performance Test and Battery Test.
(For example) The result of Battery Test is "Caution" and test result of Start
Performance is around 25% in summer-time, replace with a new battery before
winter sets in due to start performance of the engine decreases in cool season.
※
Start performance may be judged lower even if battery is new for the battery
which has small capacity for engine displacement.
Charging System Test
(12V battery)
Charging Voltage
：
Test result "Good" when battery voltage is 13V or higher and
16V or lower.
Ripple Voltage
：
Test result "Good" when ripple voltage is 1V or lower.