User manual KRESS PK 450 HM

[. . . ] Accessories illustrated or described are not always included as standard delivery items. Technical data Input power Output power Hole starting step Right/Left rotation No-load speed Speed under load No-load impact rate max. Wood Sheet metal Corner measure Weight Protection class Application The pneumatic drill hammer is universally usable for hammer drilling and drilling as well as for screwdriving in wood, metal and plastic. [. . . ] When hammer drilling, use exclusively drills with hard metal inserts and SDS-Plus shafts. The use of commercially available masonry drills with cylindrical shafts by means of the adapter 9 and the normal drill chuck in conjunction with the pneumatic impact mechanism is not possible. Speed control With the On/Off switch 6, two speed steps can be selected. If the rotational direction switch 8 is set between the positions "R" and "L", the machine cannot be switched on. Drill Chuck (Accessory) For drilling work in metal, wood and plastic with drills that have normal shafts, a drill chuck (13 mm max. All common drill chucks with 1/2" x 20 UNF internal threads (13 mm max. For hole starting, press the On/Off switch 6 lightly (hole starting step). clean the threads of the drill chuck (accessory) and the adapter 9 (accessory). Clamp an Allen key in the drill chuck and use it to tighten the chuck. For hammer drilling, work only with protective glasses and hearing protection. â· Check before putting into operation if the shift knob 4 is latched in the position. Check the area to be worked with a metal detector, for example, before starting. For metal, use only flawless, sharpened drills; for stone and concrete, only masonry drills with hard metal inserts. For precision working with metal and wood, place the machine in a drill stand (accessory). [. . . ] This electro-tool was manufactured with high precision and subjected to rigorous factory quality controls. We guarantee for material and workmanship within 24 months from date of sale. CE Declaration of conformity We declare under our sole responsibility that this product is in conformity with the following standards or standardization documents: EN 50 144-2-6, EN 55 014-1, EN 55 014-2, EN 61 000-3-2, EN 61 000-3-3 according to the provisions of the regulations 73/23/EEC, 89/336/EEC, 98/37/EC. [. . . ]