Operating manual and inspection booklet
Overview
3435216 87
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 an control
panel. The displayed voltage is interpreted as follows:
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
up to 11 V
Risk of deep
discharge
if consumer is disconnected:
Battery empty
Charging with the alternator
is not possible
Charging with the
'Elektroblock' EBL not
possible
if multiple consumers and
switched on: battery may
become overloaded
12 V on-board system
overloaded
12 V on-board system
overloaded
11.5 V to 13.2 V Normal range 1. Charging through
alternator not possible
1)
2. 12 V on-board system
overloaded
1)
1. Charging with the
'Elektroblock' EBL not
possible
1)
2. 12 V on-board system
overloaded
1)
13.2 V and
above
does occurred only briefly
after charging
Battery is being charged Battery is being charged
1)
if the voltage does not exceed this range for several hours.
Material damage due to deep discharge!
If a deep discharge occurs, batteries (regardless of
battery type) can be permanently damaged or
destroyed.
• Avoid a low battery charge, this is indicated by a
low voltage.
• Checking the voltage regularly is recommended.