Maintenance - Schaudt LAS 1218 BUS Operating And Installation Instructions

1.4
Cleaning
8100532 BA / EN
Operating and Installation - Battery Charger LAS 1218 BUS
Fault
The "Trickle Charge"
indicator lamp does not indicator lamp does not
light up despite several
hours of charging
SDT ... bus system
fault messages:
E280
E281
E282
* 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 y y
(approx. every 300 ms) ( 300 )
The charging current is reduced automatically if the device becomes too
Y
hot due to excessive ambient temperature or lack of ventilation. Always
prevent the device from overheating nevertheless.

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.
Date: 21.11.2018
Possible cause
System overloaded
Battery charger is
defective
If the battery charger is
not defective:
Battery defective
No LAS 1218 BUS on bus
Battery temperature sen-
sor short-circuit*
Battery temperature sen-
sor cable break or defec-
tive sensor*
Battery temperature is too
high
Connector of temperature
sensor
defective/unplugged or
temperature sensor
defective
Remedy
Switch off consumers
Contact customer service
Contact customer service
Check bus cabling
Contact customer service
Check cabling and
connectors
Contact customer service
Check cabling
Replace sensor
Check battery ventilation
Check connector and
temperature sensor;
contact customer service
7