User manual BOSCH PSB 750 RCA

[. . . ] 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. [. . . ] The severed plug must be disposed of to avoid a possible shock hazard and should never be inserted into a mains socket elsewhere. Products sold in AUS and NZ only: Use a residual current device (RCD) with a rated residual current of 30 mA or less. 7 Rotational direction switch 8 On/Off switch 9 Auxiliary handle* 10 Wing bolt for adjustment of auxiliary handle* 11 Extraction device with dust collector * 12 Dust collector* 13 Level indicator of the dust collector 14 Thumbwheel for speed preselection (PSB 650 RE/PSB 6500 RE/PSB 650 RA) 15 Release button for dust collector * 16 Filter element (micro filtersystem) * 17 Rubber gasket for dust collector * 18 Dust protection ring* 19 Release button for extraction device * 20 Clamp for extraction device * 21 Locking latch for dust collector* 22 Universal bit holder* 23 Screwdriver bit* 24 Spindle lock button (PSB 650 RE/PSB 6500 RE/PSB 650 RA) 25 Allen key ** *Accessories shown or described are not part of the standard delivery scope of the product. A complete overview of accessories can be found in our accessories program. Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. The machine is intended for impact drilling in brick, concrete and stone as well as for drilling in wood, metal and plastic. Machines with electronic control and right/left rotation are also suitable for screwdriving and thread-cutting. Impact Drill Article number Rated power input Output power No-load speed Rated speed Impact rate Rated torque Torque at max. ­ Concrete ­ Steel ­ Wood ­ with extraction device mounted Chuck clamping range Weight according to EPTA-Procedure 01/2003 ­ with extraction device ­ without extraction device Protection class mm mm mm mm mm mm ­ ­ 43 14 12 30 13 1. For lower voltage and models for specific countries, these values can vary. Please observe the article number on the type plate of your machine. The trade names of the individual machines may vary. Typically the A-weighted noise levels of the product are: Sound pressure level Sound power level Uncertainty K= Wear hearing protection!Vibration total values (triax vector sum) determined according to EN 60745: Drilling into metal: Vibration emission value ah Uncertainty K= Impact drilling into concrete: Vibration emission value ah Uncertainty K= Screwdriving without impact: Vibration emission value ah Uncertainty K= Tapping: Vibration emission value ah Uncertainty K= 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. It may be used for a preliminary assessment of exposure. the declared vibration emission level represents the main applications of the tool. However if the tool is used for different applications, with different accessories or poorly maintained, the vibration emission may differ. This may significantly increase the exposure level over the total working period. An estimation of the level of exposure to vibration should also take into account the times when the tool is switched off or when it is running but not actually doing the job. This may significantly reduce the exposure level over the total working period. Identify additional safety measures to protect the operator from the effects of vibration such as: maintain the tool and the accessories, keep the hands warm, organisation of work patterns. [. . . ] Preselecting the Speed/Impact Frequency (PSB 650 RE/PSB 6500 RE/PSB 650 RA) With the thumbwheel for speed preselection 14, the required speed/impact frequency can be preselected even during operation. The required speed/impact frequency depends on the material and the working conditions, and can be determined through practical testing. Electronic Speed Preselection (PSB 750 RCE/PSB 750 RCA) With the thumbwheel for electronic speed preselection 5, the required speed/impact frequency can be selected even if the machine is running. The required speed/impact frequency depends on the material and the working conditions, and can be determined through practical testing. [. . . ]