User manual BOSCH PSB 14.4 VE-2

[. . . ] Working safely with this machine is possible only when the operating and safety information are read completely and the instructions contained therein are strictly followed. In addition, the general safety notes in the enclosed booklet must be observed. ) as well as when transporting and storing, always set the rotational direction switch to the centre position. Otherwise danger of injury is given when unintentionally actuating the On /Off switch. [. . . ] A significantly reduced working period after charging indicates that the batteries are used and must be replaced. Screw the auxiliary handle 4 on the right or left of the machine head depending on the working method. Firmly tighten the sleeve of the keyless chuck 3 by hand until the locking action ("click") is no longer heard. Two speed ranges can be preselected with the gear selector 1: 1st gear: Low rotational speed, high power. The speed settings may only be changed when the machine is motionless. If the speed setting has not quite notched in properly, briefly press the On/Off switch 9. Directly clamp the screwdriver bit 7 into the drill chuck or use the additional universal bit holder 12 when operating with hex shank bits 11. This makes quick and easy changing of the tool in the drill chuck possible. The locked drill chuck enables retightening of projecting screws by using the switched-off machine as a screwdriver. Set the rotational direction switch 8 to the centre position = lock-off and allow the charged battery 5 to engage into the handle. The machine runs with variable speed between 0 and maximum, depending on the pressure applied to the On/Off switch 9. Light pressure results in a low rotational speed thus allowing smooth, controlled starts. When releasing the On/Off switch 9 the speed of the drill chuck is reduced to a stop, thus preventing the run-on of the tool. For screwdriving applications, wait until the screw is flush with the material and then release the On/ Off switch 9. Right Rotation ( a ) Turn the rotational direction switch through to the left stop (normal operation: drilling, screwdriving, etc. Left Rotation ( b ) Press the rotational direction switch through to the right stop (for loosening and unscrewing screws and nuts). Carry out a practical test to determine with which of the 5 settings of the torque setting ring 2 the screws are driven flush into the material. With the correct setting, the clutch disengages as soon as the screw is driven flush into the material or the set torque is reached. [. . . ] These instructions are printed on recycled paper manufactured without chlorine. Nickel-cadmium-battery: If your product is equipped with a nickelcadmium-battery, the battery must be collected, recycled or disposed of in an environmentally-friendly way. Defective or worn out batteries must be recycled according to the guidelines 91/157/EEC. Batteries no longer suitable for use can be directly returned at: Great Britain Robert Bosch Ltd. [. . . ]