Charger and accu pack1 Charger (NLM0LAD413D+) 3 Charging plug2 Status LED of the ChargerFlashing orange: Impulse charge (accu pack fullydischarged)Orange: Accu pack is being chargedGreen: Charging completedRed: Accu pack damaged4 Accu pack, for example,AP413D+(NLM0AP413D+)The charging process starts as soon as the accu pack is connected to the charger. The accu pack is fully dis-charged if the status LED on the charger flashes orange. The charging process will take considerably longerin this case. If the status LED is orange, a normal charging process is started. The charging process is com-plete when the status LED turns green.If the status LED turns red, the accu pack is faulty. Possible reasons for this include a broken cable, short cir-cuit or defective cells. In this case, the used accu pack must be replaced by a new one.Note: Accu packs are wear parts that lose capacity over time. The capacity is also reduced at high or lowambient temperatures and under intensive use.Important note: The use of spare and wear parts (e.g. accu or battery packs, etc.) which are notapproved by the manufacturer shall void the warranty. The housing cover must always be closedtightly during operation.Note: Ensure that accu and battery packs are disposed of in line with environmental requirements.Used accu or battery packs can be returned to the manufacturer or handed in at suitable collectionpoints.10.3 Accu or battery packWhile battery packs are intended for single use and must be disposed of accordingly after depletion, accupacks can be recharged and used again and again. However, the service time of accu packs is not indefinite.In addition to regular servicing and maintenance, its service life is also dependent on the frequency of use andthe operating and storage conditions.66 of 73 NivuLog Easy - Rev. 05 as of 02.07.2012