User manual KRESS 300 RSE

[. . . ] When in middle position, the reversing switch prevents the accidental activation of the full wave electronic switch (1), for example when changing tools or assembling/disassembling the drill chuck. Percussion drilling device The machine has an integrated percussion mechanism and can be switched from normal drilling to percussion drilling. The sliding switch (4) allows switching from normal drilling to percussion drilling or vice-versa while the machine is in operation. Mechanical 2-speed selector The speed is selected by turning the selector dial (5). [. . . ] Machines with double insulation always carry the international symbol. The machines are interference-suppressed in accordance with EN 55014. The safety slippling clutch The slipping clutch begins to operate as soon as the drill or the tool being driven is overloaded, violently braked or jammed. the motor and transmission continue to rotate , but the tool is no longer driven. This protects the driveline against overloads and avoids damage to the gear teeth caused by violent shocks. Chuck The chuck is tightened with a turning moment of 30 Nm. Only this guarantees that the chuck is not unintentionally unwound from the drill spindle in anticlockwise mode. Should the chuck be undone from the drill spindle for the purpose of replacement, the new chuck must be tightened with a turning moment of at least 30 Nm before the machine is used again. The plane surfaces of the chuck and drill spindle must be cleaned before a new chuck is mounted. Before disassembling and reassembling the drill chuck, disconnect the machine from the power supply, or remove the mains cable module (6) from the grip using the locking device button (7). When turning anticlockwise, it is possible that the chuck loosens itself from the spindle. uniform ventilation is essential for a long service life. Replacing carbon brushes Our service personnel will do this and all other servicing work fast and professionally. Thanks to the innovative mains cable with patent quickrelease lock (6) it is possible for you to replace the cable with the greatest of ease. Press the two lock pushbuttons (7) and pull the mains cable out of the casing (6). Feed the new mains cable into the hand grip until it snaps in place. Various cable lengths are available upon request. Only use the mains cable module for KRESS power tools!Do not attempt to operate other electrical appliances with it!Auxiliary handle For safety reasons the side handle should always be used when working with the percussion drill. It guarantees safe, wander-free guidance of the drill, and at the same time precise adjustment of the drilling depth with the depth stop. tighten the draw spindle on the auxiliary handle properly. [. . . ] Lämna in utgallrade Kress-maskiner till affären eller skicka tillbaka dem till Kress. This electrical tool has been designed with high precision and was approved after undergoing strict quality control checks in the factory. We are therefore able to guarantee free servicing of any production or material faults which arise in the 24 months after the date of sale to the purchaser. We reserve the right to repair defective parts or else replace them with new parts. [. . . ]