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10. Charger indicator
Indicator status Explanations and actions
Red LED Green LED
Off Flashing Ready for use
The charger is connected to the mains and is ready for use; there is no 
battery pack in the charger
On Off  Charging
The charger is charging the battery pack in quick charge mode. The char-
ging times are shown directly on the charger.
Important! The actual charging times may vary slightly from the stated 
charging times depending on the existing battery charge.
Off On The battery is charged and ready for use.
The unit then changes over to gentle charging mode until the battery is 
fully charged.
To do this, leave the rechargeable battery on the charger for approx. 15 
minutes longer.
Action:
Take the battery pack out of the charger. Disconnect the charger from the 
mains supply.
Flashing Off  Adapted charging
The charger is in gentle charging mode.
For safety reasons the charging is performed less quickly and takes more 
time. The reasons can be:
- The rechargeable battery has not been used for a very long time.
- The battery temperature is outside the ideal range.
Action:
Wait for the charging to be completed; you can still continue to charge the 
battery pack.
Flashing Flashing Fault
Charging is no longer possible. The battery pack is defective.
Action:
Never charge a defective battery pack.
Take the battery pack out of the charger.
On On Temperature fault
The battery pack is too hot (e.g. due to direct sunshine) or too cold 
(below 0° C).
Action:
Remove the battery pack and keep it at room temperature (approx. 20° C) 
for one day .
Anl_TE_CD_18_40_Li_SPK9.indb   23Anl_TE_CD_18_40_Li_SPK9.indb   23 03.01.2019   13:58:4803.01.2019   13:58:48