[. . . ] By following its content (using, service, maintenance etc) the life span and the second-hand value of the machine can be extended. If you will sell this machine, make sure that the buyer will get the operators manual. A purchase of one of our products gives you access to professional help with repairs and services. If the retailer who sells your machine is not one of our authorised dealers, ask him for the address of your nearest service workshop. [. . . ] husqvarna Construction Products has a policy of continuous product development. Husqvarna reserves the right to modify the design and appearance of products without prior notice and without further obligation introduce design modifications. Under no circumstances should you modify the original design of the machine without approval from the manufacturer. Unauthorized modifications and/or accessories may lead to serious injury or death to the user or others. Tight-fitting, heavy-duty and comfortable clothing that permits full freedom of movement. The use of products such as cutters, grinders, drills, that sand or form material can generate dust and vapours which may contain hazardous chemicals. Check the nature of the material you intend to process and use an appropriate breathing mask. Never carry the machine by means of the cord and never pull out the plug by pulling the cord. Keep all cords and extension cords away from water, oil and sharp edges. The power tool should not be exposed to more moisture than what is provided by the water system. Ensure the cord is behind you when you start to use the machine so that the cord will not be damaged. Check that the cord and extension cord are intact and in good condition. Never use the machine if any cable or plug is damaged, but hand it in to an authorized service workshop for repair. Do not use an extension cord while it is rolled up to avoid overheating. Use and care Carry out the checks, maintenance and service instructions described in this manual. Some maintenance and service measures must be carried out by trained and qualified specialists. Inspection and/or maintenance should be carried out with the motor switched off and the plug disconnected. Any power tool that cannot be controlled with the switch is dangerous and must be repaired. Never use a machine that has been modified in any way from its original specification. Keep all parts in good working order and ensure that all fixtures are properly tightened. This section takes up the basic safety precautions for working with the drilling machine. This information is never a substitute for professional skills and experience. [. . . ] Use suitable drill bits depending on whether water or dry drilling is being performed. In the event of uncertainty contact your dealer, your service workshop or an experienced operator. Ensure the switch is in the OFF-position before connecting to power source. The drill bit continues to rotate for a while after the motor has been switched off. [. . . ]