21enBLK2.0/BLK3.5: For template cuts, the template is tracedvia the lower cylindrical part of the punch guide. Theclearance between template and the actual cutting edge is2.5 mm. The template should be at least 2 mm thick; thetotal thickness of template and work piece may notexceed 5.5 mm.BLK1.6: For cutting deep-channel trapezoidal sheet metal,the optionally available profile set can be mounted (seepage 14).Repair and customer service.Use a stationary extraction system, blow outthe interior of the power tool via the ventila-tion slots frequently with dry and oil-freecompressed air, and connect a residual currentdevice (RCD) on the line side. When working metalunder extreme operating conditions, it is possible forconductive dust to settle in the interior of the powertool. The total insulation of the power tool can beimpaired.Lightly grease the sliding surfaces between dieholder and punch.If the supply cord of this power tool is damaged it mustbe replaced by a specially prepared cord availablethrough the FEIN customer service centre.If required, you can change the following parts yourself:Application toolsWarranty and liability.The warranty for the product is valid in accordance withthe legal regulations in the country where it is marketed.In addition, FEIN also provides a guarantee in accordancewith the FEIN manufacturer’s warranty declaration.The delivery scope of your power tool may include onlya part of the accessories described or shown in thisinstruction manual.Declaration of conformity.FEIN declares itself solely responsible for this productconforming with the relevant provisions given on the lastpage of this Instruction Manual.Environmental protection, disposal.Packaging, worn out power tools and accessories shouldbe sorted for environment-friendly recycling.3 41 01 100 06 0.book Seite 21 Freitag, 5. Dezember 2008 11:55 11