Operating manual and inspection booklet
Overview
3532085 85
Battery charge status
CAUTION
Explosion hazard due to overcharging!
A defective charger can cause "boiling" of the supply
battery and an explosion.
• Switch off the charger immediately if the battery is
boiling.
• Have the defective charger repaired by an
authorised specialist workshop or replace with a
new unit.
The charge status can be read from the operating and control
panel. The displayed voltage is interpreted as follows. The
values apply to when the vehicle is running, not open-circuit
voltage.
Battery voltage
Battery operation
Vehicle is parked, no 230 V
connection
Vehicle operation
The vehicle is moving
Mains operation
Vehicle is parked, 230 V
connection
Less than
11.5 V
Risk of deep
discharge
if consumer is disconnected:
Battery empty
Charging with the alternator
is not possible
Charging with the EBL
power supply not possible
(1
if multiple consumers are
switched on:
Possible overloading of the
battery
12 V on-board system
overloaded
12 V on-board system
overloaded
12.2 V to 12.7 V Normal range Charging through the
alternator not possible
1)
Charging with the EBL
power supply not possible
1)
12 V on-board system
overloaded
1)
12 V on-board system
overloaded
1)
13.5 V Only occurs during charging
(only if solar regulator
present) or briefly after
charging
Battery is being charged Battery is being charged
1)
if the voltage does not exceed this range for several hours.