User manual HILTI SF150-A

[. . . ] ­ Do not use the tool in places where the surrounding conditions may present a risk of explosion. Technical data SF150-A battery drill driver Voltage: Drill driver weight incl. battery and chuck: Dimensions (l×h×w): Speed (no load): 15. 6 Volt 2. 18 kg 235×250×74 mm 1st speed: 0­450 r. p. m. Chuck / Quick-release chuck capacity: 1. 5­13 mm Torque: max. [. . . ] Ensure that the insert tools (drill bits, etc. ) are equipped with the appropriate connection end for the chuck system in use and that they are locked in position correctly in the chuck. Use only the recommended original Hilti accessories and auxiliary equipment. Use the tool only for the purposes for which it is intended (see page 8). Always ensure that you have a safe stance. The drill bit may become stuck unexpectedly. Switch the tool off if you are distracted from your work. 9 4. Before use It is essential that the safety precautions printed in these operating instructions are read and observed before the tool is used. The SF150-A may be used only with the SFB150 or SFB155 battery. Before it is used for the first time, it is essential that a new battery is charged for 24 hours in normal charging mode or up to 12 hours using the conditioning charging mode, thus permitting "forming" of the battery cells to take place. At low temperatures: Battery performance drops at low temperatures. Store the battery at room temperature when not in use. At high temperatures: Do not store a battery where it may be subjected to high temperatures (e. g. exposed to the sun, at a window, behind a car windscreen or on a radiator). The cells can be damaged if the battery is completely discharged. Speed selection Two-speed switch The speed can be selected using the mechanical twospeed switch, i. e. Only change speed when the drill driver is not running. Torque selection Torque clutch setting ring The release torque (2­12 Nm) is obtained by turning the setting ring to the desired torque level (setting 1­15). At the drilling symbol ( ), the torque clutch is blocked and the drill driver gives its max. torque of about 29 Nm (stalling torque) at this setting. Reversing switch The reversing switch is used to reverse the direction of rotation of the chuck. A locking device prevents operation of the switch while the motor is running. The control switch is deactivated when the reversing switch is in the central position. Speed control Switch with electronic speed control The speed can be controlled infinitely from zero to maximum by slowly depressing the switch. [. . . ] Battery insertion Push in the battery as far as it will go. Only the Hilti SFB150 or SFB155 batteries may be used. Battery charging Only the Hilti SFC7/18 or TCU7/36 battery charger may be used. Please refer to the charger operating instructions for the charging process. [. . . ]