User manual KRESS 6901 E

[. . . ] Safety rules and instructions which should be read prior to operation and strictly observed: 1. Pull mains plug prior to working on the motor. This applies above all to clamping cutters and all other tools as well as during service jobs. Always feed the workpiece against the direction of rotation of the cutter (up-cutting). [. . . ] Working with routing (cutting) motor When using a drilling rig or a drilling and cutting unit ­ in conjunction with a cutting table, if required ­ pay attention to information in operating instructions enclosed there. Also make sure that the fences are set as closely as possible against the milling cutter and that the cutter guard is set down as closely as possible in the direction of the work surface. At the same time make sure that the equipment used for cutting jobs always guarantees safe guiding of the work, for example fence, auxiliary stop, feeding slide or anti-kickback device during routing jobs. Always select feeding direction of work against direction of rotation of cutter (up-cutting). Example of fixed mounting, with the workpiece being fed to the machine: Free-hand jobs Because of its small dimensions and light weight the routing grinding motor is also excellently suited for many freehand jobs. Switch off motor immediately at end of work as a safety measure against injuries!Only use routing, drilling, polishing and grinding tools which are designed for high-speed operation (30000/min. Sanding/grinding jobs When using routing and grinding motor for manual sanding and grinding jobs, make sure that a circumferential speed of 45 m/s is not exeeded. The no-load speeds may be seen from the table attached to the machine. Cutting or working speed depends on a large number of factors (e. Varying hardness of the material to be worked, quality of the cutting tool, feed etc. ), so it is impossible to recommend any particular speed setting. The optimal speed setting should be determined experimentally at the beginning of the cutting operation. Very high speeds mean rapid wear and a short working life for your toolsl Important! use only sharp and and well-preserved cutting tools!When using other cutting tools the speeds per minute which have been durably marked by the manufacturer on the turning tools must not be exceeded!Safety electronics 6901 E An electronic current detector has been integrated into the full wave electronic control. When the cutting or grinding tool is free again, the electronic device automatically raises the speed again to the set value. This electronic current detector gives one a feeling for the optimal working pressure. This secures the appliance against overloading. this is the guarantee of a long tooI Iife. Replacing carbon brushes Our service personnel will do this and all other servicing work quickly and professionally. [. . . ] The guarantee will be rendered void if the device is used improperly, mistreated or opened up by unauthorised repair personnel. Parts which are subject to wear are not covered by the guarantee. The guarantee may only be enforced when defects are reported without undue delay (including shipping damage). If the tool is defective, please complete the guarantee card and return the unit, guarantee card and a brief description of the problem to the responsible service location. [. . . ]