User manual HILTI DX351-CT

[. . . ] DX 351-CT Hilti Corporation LI-9494 Schaan Tel. : +423 / 234 21 11 Fax: +423 / 234 29 65 www. hilti. com Operating instructions Mode d'emploi Manual de instrucciones Manual de instruções en fr es pt Hilti = registered trademark of Hilti Corp. , Schaan W 3557 0808 00-Pos. 3 1 Printed in Liechtenstein © 2008 Right of technical and programme changes reserved S. & O. 388037 / A 388037 *388037* 1 2 3 4 5 6 7 8 9 10 11 ORIGINAL OPERATING INSTRUCTIONS DX 351CT Direct fastening tool en It is essential that the operating instructions are read before the tool is operated for the first time. Always keep these operating instructions together with the tool. [. . . ] Operation 7. 2 Operation 3 4 CAUTION Keep your hands on the black gripping section and avoid electric cables (risk of electric shock). Regularly check to ensure the gripping section and extension are in good condition. CAUTION If the tool has overheated, allow it to cool down. Push the cartridge strip, narrow end first, into the grip of the tool from below until flush with the grip. NOTE If the cartridge strip is already partly used, pull it through by hand until an unused cartridge is in position in the cartridge chamber. Adjust the driving power by turning the regulating wheel (1 = minimum power, 2 = medium power, 3 = maximum power). Increase the power if the fastener does not penetrate deep enough. Position the tool perpendicular to the ceiling. Fire the tool and drive the fastener by pushing the grip toward the ceiling. Pull the cartridge strip out of the tool at the cartridge strip exit aperture. Push the fastener guide firmly against the piston guide and then screw it on in a clockwise direction until it engages. 7. 4 Application guidelines NOTE For detailed information, please ask your local Hilti representative for a copy of the applicable technical guidelines or national technical regulations. 7. 4. 1 Procedure if a cartridge fails to fire If a cartridge fails to fire or misfires, always proceed as follows: Keep the tool pressed at right angles against the working surface for 30 seconds. en CAUTION Never push back the fastener guide with the palm of the hand, with any other part of the body or with the nail as this presents a risk of injury. WARNING Driving a fastener may cause flying fragments. The user of the tool and bystanders must wear protective glasses and a hard hat. Flying fragments present a risk of injury to the eyes and body. CAUTION The fastener driving action is initiated by ignition of a propellant charge. The user of the tool and other persons in the immediate vicinity must wear ear protectors. Exposure to noise can cause hearing loss. WARNING Making the tool ready to fire by pressing it against a part of the body (e. g. This could cause a nail or the piston to be driven into a part of the body. Never press the tool against a part of the body. [. . . ] See section: 7. 2 Operation 3 4 Remove the fire protection coating. Big drop in driving power. Compression force is too high. The tool cannot be fired even when fasteners and cartridges are inserted correctly. The tool is badly fouled with dirt and residues. Material with fire protection coating. 10 10. Disposal en Most of the materials from which Hilti tools or appliances are manufactured can be recycled. [. . . ]