User manual BOSCH GSH 11 E PROFESSIONAL

[. . . ] Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference. The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool. 1) Work area safety a) Keep work area clean and well lit. [. . . ] loss of control can cause personal injury. B Use suitable detectors to determine if utility lines are hidden in the work area or call the local utility company for assistance. Contact with electric lines can lead to fire and electric shock. damaging a gas line can lead to explosion. Penetrating a water line causes property damage or may cause an electric shock. B Hold the power tool only by the insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own power cord. Contact with a "live" wire will also make exposed metal parts of the power tool "live" and shock the operator. B When working with the machine, always hold it firmly with both hands and provide for a secure stance. The power tool is guided more secure with both hands. A workpiece clamped with clamping devices or in a vice is held more secure than by hand. B Take protective measures when dust can develop during working that is harmful to one's health, combustible or explosive. example: Some dusts are regarded as carcinogenic. Wear a dust mask and work with dust/chip extraction when connectable. B Always wait until the machine has come to a complete stop before placing it down. The tool insert can jam and lead to loss of control over the power tool. Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. While reading the operating instructions, unfold the graphics page for the machine and leave it open. The machine is intended for chiselling work in concrete, brick, masonry and asphalt as well as for driving in and compacting, when using the respective accessories. Demolition Hammer Article number Rated power input Impact rate Impact energy per stroke Chisel positions Chiselling capacity in concrete of medium hardness Tool holder Lubrication Weight according to EPTA-Procedure 01/2003 Protection class GSH 11 E PROFESSIONAL 0 611 316 7. WARNING The vibration emission level given in this information sheet has been measured in accordance with a standardised test given in EN 60745 and may be used to compare one tool with another. The vibration emission level will vary because of the ways in which a power tool can be used and may increase above the level given in this information sheet. [. . . ] Push the chisel adjustment ring 3 forward and turn the chisel to the required position with the chisel adjustment ring 3. Release the chisel adjustment ring 3 and turn the chisel until it latches. The voltage of the power source must agree with the voltage specified on the nameplate of the machine. Power tools marked with 230 V can also be operated with 220 V. [. . . ]