User manual FESTOOL LRS 400

[. . . ] Do not allow others to touch the pneumatic tool or the compressedair hose. Unused pneumatic tools should be stored in a dry, inaccessible or locked location, out of the reach of children. Do not use the pneumatic tool for purposes for which it was not intended. rubber gloves and non-slip footwear are recommended for outdoor work. [. . . ] Persons without the relevant qualifications and training are more likely to cause accidents. Modifications may reduce the effectiveness of safety devices and pose a greater risk to operating personnel. Prepare to counteract normal or sudden movements - hold the machine with both hands. 2 Machine-related safety instructions - The manufacturer's handling and processing instructions must be observed without fail if explosive or self-igniting dusts are likely to occur during sanding. - If dust dangerous to health is produced during sanding, the machine should be connected to an appropriate extraction device and the safety regulations that apply to the working material should be observed. - Wear suitable protection such as ear protection, safety goggles, a dust mask for work which generates dust, and protective gloves when working with raw materials and when changing tools. - The permissible rotational speed of the accessory must be at least as high as the maximum speed specified on the machine. Accessories that rotate faster than the permissible level can rupture. - Proceed with caution in unfamiliar surroundings that may contain electricity or other supply cables that harbour hidden dangers. Make sure that there are no electrical cables, gas pipelines or similar that, if damaged, could pose a hazard when the machine is used. 3 Residual risks In spite of compliance with all relevant design regulations, dangers may still present themselves when the machine is operated, e. Workpiece parts being thrown off, · Parts of damaged tools being thrown off, · 3 Noise and vibration information The typical values determined in accordance with EN ISO 15744are: Sound pressure level 80 dB(A) Noise level 91 dB(A) Measuring uncertainty allowance K = 3 dB The noise level can exceed 85 dB(A) during operation. Vibration emission level ah an uncertainty K measured in accordance with EN ISO 8662: Handle ah = 4, 5 m/s² K = 2, 0 m/s² Auxiliary handle ah = 4, 0 m/s² K = 2, 0 m/s² The emission values specified (vibration, noise) were measured in accordance with the test conditions stipulated in EN ISO 15 744/EN ISO 8662 and are intended for machine comparisons. They are also used for making preliminary estimates regarding vibration and noise loads during operation. the emission values specified refer to the main applications for which the air tool is used. If the air tool is used for other applications, with other tools or is not maintained sufficiently prior to operation, however, the vibration and noise load may be higher when the tool is used. Take into account any machine idling times and downtimes to estimate these values more accurately for a specified time period. This may significantly reduce the load during the machine operating period. 4 Compressed-air supply and commissioning Make sure that the pneumatic tool is switched off when you connect the compressed-air supply. This hose system combines three functions in one hose: - Compressed air supply [3-1] - Exhaust air extraction [3-2] - Dust extraction [3-3] Connection and disconnection ­ see Fig. 5 Machine settings The machine should always be disconnected from the compressed air supply before any work is carried out on the machine. 1 Speed adjustment You can regulate the speed steplessly between 5, 500 and 7, 000 min-1 using the adjusting wheel [1-2]. [. . . ] The order numbers of the accessories and tools can be found in the Festool catalogue or on the Internet under "www. 9 Warranty For our tools, we give warranty for material and production defects in accordance with the locally applicable legal provisions, but in any case for at least 12 months. Within the EU member states, the warranty period is 24 months (verification through invoice or delivery note). Damage caused by, in particular, natural wear, overloading, incorrect handling, or damage caused by the operator, or damage caused through use of the equipment contrary that specified in the operating manual, or damage which was known at the time of purchase, is not covered by the warranty. [. . . ]