User manual HILTI TE12S

[. . . ] 3. 6 When operating a power tool outside, use an outdoor extension cord marked «W-A» or «W». These cords are rated for outdoor use and reduce the risk of electric shock. Personal Safety 4. 1 Stay alert, watch what you are doing and use common sense when operating a power tool. [. . . ] A moment of inattention while operating power tools may result in serious personal injury. Carrying tools with your finger on the switch or plugging in tools that have the switch on invites accidents. A wrench or a key that is left attached to a rotating part of the tool may result in personal injury. Proper footing and balance enables better control of the tool in unexpected situations. Dust mask, non-skid safety shoes, hard hat or hearing protection must be used for appropriate conditions. Tool Use and Care 5. 1 Use clamps or other practical way to secure and support the workpiece to a stable platform. Holding the work by hand or against your body is unstable and may lead to loss of control. 5. 2 Do not force tool. The correct tool will do the job better and safer at the rate for which it is designed. Any tool that cannot be controlled with the switch is dangerous and must be repaired. The electric supply must be the same as given on the TE 104 nameplate. Wear protective gloves, safety glasses and ear protectors. 60° Operating when chiselling · Fig. 2: Attach the chisel chuck (change the needle chuck. ) Pull forward locking ring against spring pressure and mount chuck on spindle. Release locking ring and Servicing turn slightly until locking balls engage. Note: The chisel chuck can only be attached Electric tools must comply with the respective safety regulations. use of original Hilti parts ensures an optimum of Turn chuck counter-clockwise (symbol ( )). Press forward locking sleeve, turn chuck with inserted chisel more or less to desired position, release locking ring, and continue turning until locking ring engages. Narrow flat chisel Wide flat chisel 60° 15° Fig. 1: Cleaning of connection ends Operation when needle scaling The chuck is not incorporated in the lubricating Attach the needle chuck (change the chisel system of the TE12S. must, therefore, be cleaned regularly and Proceed as for chisel chuck, fig. [. . . ] Select a Holding the front section: round or oval needle protector depending on the scaThe cylinder section has been insulated against heat ling job i. e. Operators, however, needle protrusion and secure (open) protector using should wear suitable gloves. Press needle holder The TE 104 will start up quicker if its jolted once towards locking ring and then turn. [. . . ]