CAUTION: Do not fill the gear housingfully.TroubleshootingKeypadLED screen Possible faults Possible solutionsThe error LED flashes. Overload The cutting attachment cannot movefreely. Release the cutting attach-ment.Temperature deviation Let the product cool down.The product does not start. Push the power trigger and press thestart button at the same time.Release the power trigger and stopthe product.The error LED comes on with redlight.It is necessary to do servicing on theproductSpeak to your service dealer.BatteryLED display Possible faults Possible actionThe green LED flashes. Low battery voltage. Charge the battery.The error LED flashes. Temperature deviation. Use the battery in temperatures between-10°C (14°F) and 40°C (104°F).Too much voltage. Make sure that the mains voltage aligns withthe voltage stated on the rating plate of theproduct.Remove the battery from the battery charger.The error LED is on. Cell difference is too much (1V). Speak to your servicing dealer.Battery chargerProblem Possible faults Possible solutionRed error LED flashes. Temperature deviation. Use the battery charger in tempera-tures between 5 °C (41 °F) and 40 °C(104 °F).Red error LED comes on. Too much cell difference (1V). Speak to your servicing dealer.779 - 001 - 08.07.2019 13