Operating Instructions Operator and control panel LT 100
5
Date: 19.07.2018
8310068 BA / EN
Battery voltage Mains operationMobile operationBattery operation
12,2V to 12.7V Normal range No charging by the
alternator
1)
No charging by the
EBL... /CSV ...
power supply
1)
12V power supply
overloaded
1)
12V power supply
overloaded
1)
13.5V Only occurs during
charging (only
when there is a
solar regulator) or
momentarily after
charging
Battery is charged Battery is charged
1)
If the voltage does not exceed this range for several hours.
Y ATTENTION!
Total discharge results in damage to the leisure area battery:
F A low battery charge, indicated by low voltage, must be prevented.
F Switch off some consumers in the event of overloaded power supply.
F Prior to taking the vehicle out of service, ensure that no inactive con-
sumers are still connected.
Measuring the off-load voltage is a simple and effective method of checking
the condition of the battery. Off-load voltage is the voltage of the charged
battery in a passive state, with no current being supplied or drawn.
Take the measurement several hours after the last charging. In the mean-
time, no significant load should be placed on the battery, meaning no current
should be drawn from it. There is a risk of total discharge if the off-load vol-
tage of the battery is 12.2V or lower .
The following table shows the correct interpretation of the off-load voltage
displayed. The values specified are guidelines for gel batteries.
Values for off- load voltage Charge state of the battery
11.5V or lower totally discharged
12.2V Approx. 25%, discharged or almost
exhausted
12.7V Approx. 50%
Greater than 12.7V Full
Off-load voltage
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