8 ENGLISHASSEMBLYCAUTION: Always be sure that the tool isswitched off and the battery cartridge is removedbefore carrying out any work on the tool.Installing or removing driver bit/drill bitFor Model FD09 (optional accessory)321► 1. Sleeve 2. Close 3. OpenTurn the sleeve counterclockwise to open the chuckjaws. Place the driver bit/drill bit in the chuck as faras it will go. Turn the sleeve clockwise to tighten thechuck. To remove the driver bit/drill bit, turn the sleevecounterclockwise.Installing or removing driver bit/socket bitFor Model FD10 (optional accessory)12 mm(15/32”)9 mm(3/8”)Use only the driver bit/socket bit shown in the figure. Donot use any other driver bit/socket bit.21► 1. Driver bit 2. SleeveTo install the driver bit, pull the sleeve in the direction ofthe arrow and insert the driver bit into the sleeve as faras it will go.Then release the sleeve to secure the driver bit.To remove the driver bit, pull the sleeve in the directionof the arrow and pull the driver bit out.NOTE: If the driver bit is not inserted deep enoughinto the sleeve, the sleeve will not return to its originalposition and the driver bit will not be secured. In thiscase, try re-inserting the bit according to the instruc-tions above.NOTE: After inserting the driver bit, make sure that itis firmly secured. If it comes out, do not use it.Installing hookCAUTION: When installing the hook, alwayssecure it with the screw firmly. If not, the hookmay come off from the tool and result in the personalinjury.12 3► 1. Groove 2. Hook 3. ScrewThe hook is convenient for temporarily hanging the tool.This can be installed on either side of the tool. To installthe hook, insert it into a groove in the tool housing oneither side and then secure it with a screw. To remove,loosen the screw and then take it out.