User manual HILTI ST1800

[. . . ] Description 2. 1 Use of the tool as directed The ST 1800 is a hand-held, electric mains-powered tool for driving screws used to fasten sheet metal in metal construction applications. It is used to drive or remove the recommended metal construction screws in the applicable materials. The working environment may be a construction site of any kind where metal construction work is taking place. Use of a screw magazine is possible and provision has been made for this (SDT 25). [. . . ] You will be able to work more efficiently and more safely if the insert tools are kept sharp and clean. Observe instructions on care and maintenance and on changing insert tools. Check that moving parts function faultlessly and that they are not sticking or damaged. All parts must be correctly fitted and fulfil all requirements in order to ensure that the tool operates faultlessly. Protective devices and any parts that may have suffered slight damage should be checked for correct operation and functionality before further use of the electric tool. Damaged safety devices or other damaged parts should be replaced or repaired properly by an authorized repair workshop unless otherwise indicated in the operating instructions. 5. 3. 2 Electrical hazards Protect yourself against electric shock. Check the condition of the supply cord at regular intervals and, if found to be damaged, have it replaced by a trained electrical specialist. Check the condition of extension cords at regular intervals and replace them if found to be damaged. Do not operate the tool if it is found to be damaged, if it is not complete or if its controls cannot be operated faultlessly. Do not touch the supply cord in the event of it suffering damage while working. The tool may be repaired by trained electrical specialists only (Hilti service) using original Hilti spare parts. Failure to observe this point may present considerable risk to the user. Do not use the supply cord for purposes for which it is not intended. When working outdoors, use only extension cords approved and correspondingly marked as suitable for outdoor use. Avoid using extension cords with multiple sockets for simultaneous use of several electric tools or appliances. Dust or dampness on the surface of the tool make it difficult to hold and, under unfavorable conditions, may lead to electric shocks. 5. 3. 1 Mechanical hazards Follow the instructions concerning care and maintenance. Check that the scaffold hook and belt hook are securely attached. 5. 4 Requirements to be met by users The tool is intended for professional use. The tool may be operated, serviced and repaired only by authorized, trained personnel. This personnel must be informed of any special hazards that may be encountered. Proceed carefully and do not use the tool if your full attention is not on the job. 12 5. 5 Personal protective equipment The operator and other persons in the immediate vicinity must always wear eye protection and ear protection while the tool is in use. Wear eye protection Wear ear protection en 6. -NOTEThe electric supply voltage must comply with the information given on the rating plate. 7. 4 Lockbutton for sustained operation Use of the lockbutton permits sustained operation (motor running constantly) without need to maintain pressure on the control switch. The depth gauge can be adjusted to ensure correct compression of the sealing washer under the head of the screw. [. . . ] This warranty provides the free-of-charge repair or replacement of defective parts only. Parts requiring repair or replacement as a result of normal wear and tear are not covered by this warranty. Additional claims are excluded, unless mandatory national rules prohibit such exclusion. In particular, Hilti is not obligated for direct, indirect, incidental or consequential damages, losses or expenses in connection with, or by reason of, the use of, or inability to use the tool for any purpose. [. . . ]