User manual BOSCH PSB 500 RE

[. . . ] 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. [. . . ] example: Some dusts are regarded as carcinogenic. Wear a dust mask and work with dust/chip extraction when connectable. Dust from light alloys can burn or explode. 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. Never use the machine with a damaged cable. Do not touch the damaged cable and pull the mains plug when the cable is damaged while working. Wear hearing protection when using impact drills. the influence of noise can lead to loss of hearing. Always use the auxiliary handle supplied with the machine. loss of control can cause personal injury. Use appropriate 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. Switch off the power tool immediately when the tool insert jams. Be prepared for high reaction torque that can cause kickback. The tool insert jams when: -- the power tool is subject to overload or -- it becomes wedged in the workpiece. 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. 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. [. . . ] Hold the rear sleeve 3 of the keyless chuck 1 tight and firmly turn the front sleeve 2 in rotation direction by hand. Screwdriver Tools When working with screwdriver bits 13, a universal bit holder 12 should always be used. Use only screwdriver bits that fit the screw head. For driving screws, always position the "Drilling/Impact Drilling" selector switch 4 to the "Drilling" symbol. [. . . ]