Operating and Installation - Battery Charger LAS 1218 BUS
7
Date: 21.11.2018
8100532 BA / EN
Fault
Remedy
Possible cause
The ”Trickle Charge”
indicator lamp does not
System overloaded
Switch off consumers
indicator lamp does not
light up despite several
hours of charging
Battery charger is
defective
Contact customer service
If the battery charger is
not defective:
Battery defective
Contact customer service
SDT ... bus system
fault messages:
E280
No LAS 1218 BUS on bus Check bus cabling
Contact customer service
E281
Battery temperature sen-
sor short-circuit*
Check cabling and
connectors
Contact customer service
E282
Battery temperature sen-
sor cable break or defec-
tive sensor*
Check cabling
Replace sensor
* For bus systems with another battery temperature sensor (e.g. with HELLA battery
sensor), the temperature value available on the bus is used as an alternative.
When a temperature sensor is connected:
Indicator lamps flash
quickly alternately
(
300
)
Battery temperature is too
high
Check battery ventilation
y
y
(approx. every 300 ms)
Connector of temperature
sensor
defective/unplugged or
temperature sensor
defective
Check connector and
temperature sensor;
contact customer service
Y
The charging current is reduced automatically if the device becomes too
hot due to excessive ambient temperature or lack of ventilation. Always
prevent the device from overheating nevertheless.
1.4
Maintenance
The battery charger is maintenance-free.
Clean the battery charger with a soft, slightly damp cloth and mild detergent.
Never use spirit, thinners or similar substances. Do not allow liquids to enter
the device.
Cleaning
