User manual BOSCH PBH 3000-2 FRE REV 9-2009

[. . . ] Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool. B) Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. unmodified plugs and matching outlets will reduce risk of electric shock. [. . . ] For lower voltage and models for specific countries, these values can vary. PBH 3000-2 FRE: The SDS-plus quick change chuck 2 can easily be replaced against the quick change keyless chuck 1 provided. Rotating the Auxiliary Handle (see figure A) The auxiliary handle 17 can be set to any position for a secure and low-fatigue working posture. Turn the wing bolt for adjustment of the auxiliary handle 16 in anticlockwise direction and set the auxiliary handle 17 to the required position. Adjusting the Drilling Depth (see figure B) The required drilling depth X can be set with the depth stop 18. Otherwise, the movability of the SDS-plus drilling tool can lead to incorrect adjustment of the drilling depth. ­ Pull out the depth stop until the distance between the tip of the drill bit and the tip of the depth stop correspond with the desired drilling depth X. , drill bits with cylindrical shank), the key type drill chuck or the keyless chuck must be mounted. Mounting the Key Type Drill Chuck (Accessory) (PBH 2800 RE) (see figure C) ­ Screw the SDS-plus adapter shank 22 into a key type drill chuck 21. Inserting the Key Type Drill Chuck or the Keyless Chuck (see figure D) ­ Clean the shank end of the adapter shank and apply a light coat of grease. ­ Insert the key type drill chuck 21 or the keyless chuck 23 with the adapter shank into the tool holder with a turning motion until it automatically locks. Check the locking effect by pulling the key type drill chuck or the keyless chuck. Removing the Key Type Drill Chuck or the Keyless Chuck ­ Push the locking sleeve 5 toward the rear and pull out the key type drill chuck 21 or the keyless chuck 23. For hammer drilling and chiselling, SDS-plus tools are required that are inserted in the SDSplus drill chuck. ­ Tightly hold the rear sleeve of the keyless chuck 23 and firmly turn the front sleeve clockwise by hand until the locking action is no longer heard. The dust protection cap 4 largely prevents the entry of drilling dust into the tool holder during operation. When inserting the tool, take care that the dust protection cap 4 is not damaged. Inserting SDS-plus Drilling Tools (see figure G) The SDS-plus drill chuck allows for simple and convenient changing of drilling tools without the use of additional tools. ­ Insert the tool in a twisting manner into the tool holder until it latches itself. This causes a certain radial run-out at no-load, which has no effect on the accuracy of the drill hole, as the drill bit centres itself upon drilling. Removing SDS-plus Drilling Tools (see figure H) ­ Push back the locking sleeve 5 and remove the tool. 26 | English Note: If the tool holder was opened to the stop, then a latching noise possibly may be heard while closing the tool holder and the tool holder will not close. [. . . ] Because of the forces that occur, always hold the power tool firmly with both hands and provide for a secure stance. If the power tool jams, switch the machine off and loosen the tool insert. When switching the machine on with the drilling tool jammed, high reaction torques can occur. Changing the Chiselling Position (Vario-Lock) The chisel can be locked in 36 positions. [. . . ]