User manual

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7. Charging the Rechargeable Battery
Observe Chapter “Safety Notes”.
The rechargeable battery must be charged when the drive only turns very slowly without load or when the drive stops.
Also charge the rechargeable battery every 3 months if you do not need the cordless screw driller. Otherwise, there
may be deep discharge, which will permanently damage the rechargeable battery. Loss of guarantee/warranty!
The rechargeable battery is discharged when the product is delivered and must be charged at initial com-
missioning.
Proceed as follows for recharging the rechargeable battery:
Connect the charger to the mains voltage. The green LED lights up.
Remove the rechargeable battery from the cordless screw driller. For this, push the two unlocking buttons (6) on the
two sides of the rechargeable battery and pull the rechargeable battery out downwards.
Push the rechargeable battery into the corresponding insert of the charger in the proper alignment (only one is pos-
sible) (do not apply any force!). Charging will start automatically when the charger has recognised the rechargeable
battery. The LED on the charger is lit red during charging.
When the green LED ashes, the overtemperature protection has been tripped. Remove the rechargeable
battery from the charger and disconnect the charger from the mains voltage. Let the rechargeable battery
and the charger cool down completely. Start charging anew then.
When the red LED ashes, the charger has recognised the rechargeable battery as defective. Remove
the rechargeable battery from the charger and disconnect the charger from the mains voltage. Check the
connection contacts of the rechargeable battery and the charger and then restart charging. If the red LED
ashes again, the rechargeable battery is defective and must be replaced.
When the rechargeable battery is fully charged, the LED at the charger appears green. Depending on the recharge-
able battery’s condition, the charging duration is approx. 30 minutes.
Remove the rechargeable battery from the charger right after the end of charging.
Then remove the charger from the mains voltage by pulling the mains plug out of the mains socket.
Put the rotating direction switch (4) in the middle position to block the drive.
Push the rechargeable battery into the cordless screw driller until it latches.