User manual DEWALT D21720

[. . . ] The declared vibration emission value may also be used in a preliminary assessment of exposure. WARNING: The vibration emission value during actual use of the power tool can differ from the declared value depending on the ways in which the tool is used. This could lead to a significant underestimate of exposure when the tool is used regularly in such a way. An estimation of the level of exposure to vibration experienced during a given period of work should also take into account the times when the tool is switched off and when it is running idle in addition to the trigger time. [. . . ] G) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. The correct power tool will do the job better and safer at the rate for which it was designed. B) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired. C) Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally. D) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool's operation. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control. , in accordance with these instructions taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation. 5) SERVICE a) Have your power tool serviced by a qualified repair person using only identical replacement parts. Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and shock the operator. Check for damage to the tool, parts or accessories which may have occurred during transport. Take the time to thoroughly read and understand this manual prior to operation. 1 2 3 4 5 6 7 8 8 9 10 11 Variable speed switch Lock-on button Forward/reverse slider Two gear selector Mode selector Side handle Depth adjustment rod Keyed chuck (D21720) Keyless chuck (D21721) Sleeve Chuck key Suspension bracket Exposure to noise can cause hearing loss. Hold power tool by insulated gripping surfaces only, when performing an operation where the cutting accessory Always check that the power supply corresponds to the voltage on the rating plate. Your DEWALT tool is double insulated in accordance with EN 60745; therefore no earth wire is required. WARNING: 115 V units have to be operated via a fail-safe isolating transformer with an earth screen between the primary and secondary winding. If an extension cable is required, use an approved extension cable suitable for the power input of this tool (see technical data). Should your mains plug need replacing and you are competent to do this, proceed as instructed below. If you are in doubt, contact an authorized DEWALT repair agent or a qualified electrician. [. . . ] Cleaning Keep the ventilation slots clear and regularly clean the housing with a soft cloth. Should you find one day that your DEWALT product needs replacement, or if it is of no further use to you, do not dispose of it with household waste. Separate collection of used products and packaging allows materials to be recycled and used again. re-use of recycled materials helps prevent environmental pollution and reduces the demand for raw materials. [. . . ]