10 GB/IEmake sure that your footing is secure.Using both your hands to hold electrical toolsensures safer operation of them. If the inserted tool jams, switch off theelectrical power tool immediately. Beprepared for high reaction torques as they maycause kickback. Always keep the device clean, dryand free of oil or grease. Only handle the electrical tool by meansof the insulated handling surfaces whenyou are carrying out jobs where theinsertion tool may come into contactwith hidden power supply lines or itsown power cable. Contact with a live elec-trical wire also makes metal parts of the electricaltool live and leads to electric shock. Keep your workplace clean and tidy.Mixing materials is particularly dangerous.Dust from light metals can burn or explode. Wait until the electrical tool has cometo a standstill before putting it down.The insertion tool could get caught up in some-thing and this may lead to control of the electricaltool being lost. Caution utility services!DANGER! Ensure that you do not strikeelectrical cables, gas or water pipes whenyou are working with the electrical powertool. Check a wall using a suitable detector beforeyou drill or cut slots. Original accessories /attachmentsUse only the accessories and attachmentsdetailed in the operating instructions.The use of inserted tools or accessories other thanthose recommended in the operating instructionscould lead to you suffering an injury. Before first useWARNING! DANGER OF INJURY! Switchthe device off and pull the plug out of the mainssocket before carrying out any work on the device. Attaching the auxiliary handleNOTE: For safety reasons this tool must always beused with the auxiliary handle 10 in place. Turn the wing screw 9 anti-clockwise and swivelthe additional handle 10 into the desired position. Then tighten the wing screw 9 again. Using the depth stop Open the wing screw 9 . Make sure that the toothing on the depth stop 8is pointing downwards. Pull the depth stop 8 out as far as necessaryso that the distance between the tip of the drilland the tip of the depth stop corresponds tothe desired drilling depth. Firmly tighten the wing screw 9 . Inserting toolsQuick-action drill chuck: Take firm hold of the back casing 3 of thequick-action drill chuck 1 and turn the frontcasing 2 until the tool can be inserted. Insert the tool. Take firm hold of the back casing 3 of thequick-action drill chuck 1 and turn the frontcasing 2 firmly shut.Assembly tools for screws and nuts: When using screwdriver bits, always use auniversal bit holder. To screw things in, always switch the changeoverswitch “drill / percussion drill” 4 to the right toposition .General safety advice for … / Before first use