WARNINGDisconnect screwdriver from power supply before changing or mount-ing the screwdriver tool (bit, socket) or accessory.CAUTIONScrewdriver will heat-up in relation to its average load respectively se-quence of operation If the selection of the type of screwdriver is incorrectlyor its operation is not appropriate for the application, the tool might overheatwhich could result in injuries (burnings).6.3. Change of BitsDANGERMachine can start. Serious injuries could be caused.Disconnect the machine from the electricity supply.IMPORTANTUse perfect inserting tools (e.g. bits) and connecting components withDIN 3126 – E6.3 (¼”) external hexagon end only.The EC-screwdriver is equipped with a quick change chuck.1. Pull the sleeve forward towards the tip of the screwdriver spindle and insert new bit orremove old bit.2. Push the new bit (E6.3 (¼“)) into the hex until it locks.3. Let sleeve snap back.sleeveIllustration 5 – Change of Bits10