User manual KRESS 620 PEC

[. . . ] Wear protective glasses, hearing protection, protective gloves and sturdy shoes. The mains receptacles in the working area must be protected by a residual current circuit breaker (RC). For the attachment of identification markings on the machine, do not drill into the housing. Therefore, always take a secure stance and hold the machine firmly with both hands. [. . . ] The use of commercially available masonry drills with cylindrical shafts by means of the adapter 13 and the normal drill chuck in conjunction with the pneumatic impact mechanism is not possible. INSERTING TOOLS Before any work on the machine itself, pull the mains plug!The chisel can now be turned by hand to the required working position. The chisel latches automatically as soon as it is radially loaded by the working or chiselling process. SCREWDRIVING Screwdriver bits can be inserted into the adapter 13 (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. MOUNTING THE CHUCK Before any work on the machine itself, pull the mains plug! clean the threads of the drill chuck (accessory) and the adapter 13 (accessory). Screw the drill chuck onto the adapter and lock the adapter in the same manner as a drill in the tool holder. Remove the load from the machine immediately by pulling back the drill. Always hold the machine firmly with both hands and take a secure stance. Wipe off the accessible plastic parts regularly with a cloth without cleaning agent. After heavy use over a long period, the machine should be taken to a Kress service location for an inspection and thorough cleaning. 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. Always adapt the speed to the material to be worked and the diameter of the drill. For precision working with metal and wood, place the machine in a drill stand (accessory). [. . . ] Improper use or handling as well as opening of the machine by unauthorised repair agencies voids 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. The guarantee obligations assumed by us shall exclude any further claims on the part of the buyer, in particular the right to recission of a sale, reduction and the assertion of damage claims. [. . . ]