User manual RYOBI 750R-SERIALS-812061726-THRU-

[. . . ] Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock. Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded. [. . . ] This enables better control of the power tool in unexpected situations. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts. If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards. POWER TOOL USE AND CARE Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed. Do not use the power tool if the switch does not turn it on and off. Any power tool that can not be controlled with the switch is dangerous and must be repaired. This appliance is not intended for use by young children or infirm persons. Adequate supervision by a responsible person must be provided to ensure that they do not play with the appliance. Visitors should wear 2 OPERATION APPLICATIONS (Use only for the purposes listed below. ) Drilling wood, materials and resin boards. Drilling concrete (impact drilling only). Drilling metal: steel, brass, aluminum sheets, stainless steel & pipe. SWITCH See Figure 1 & 3. This tool can be started and stopped by squeezing and releasing the trigger switch (1). The speed can be adjusted by controlling the force applied to the trigger. The maximum speed of the drill may be set at different speeds by adjusting the variable speed selector (4). For continuous operation, press the lock-on button (5) while squeezing the trigger. Squeeze the trigger again to release the lock. CHANGING THE ROTATION DIRECTION See Figure 2. To change the direction of rotation, stop the tool and push the forward / reverse selector (2). When the forward selector is pushed in, the bit rotates clockwise when viewed from the handle end of the tool. English OPERATION drill and hole. When the reverse selector is pushed in, the bit rotates counterclockwise. AUXILIARY HANDLE AND DEPTH GAUGE See Figure 6. Auxiliary handle The auxiliary handle (8) can be rotated 360º. [. . . ] Recommendation: Always be supplied via a residual current device with a rated residual current of 30 mA or less. DRILLING IN METAL Metals such as steel, brass, aluminum sheets, stainless steel, and pipe may also be drilled. Mark the point to be drilled with a nail or punch. Do not use impact drilling mode on these materials. DRILLING IN CONCRETE Stone and masonry are generally drilled in the impact drilling mode. When drilling in delicate materials such as wall tiles, it is essential to start with ordinary drilling and, once the tile is pierced, to continue with impact drilling. [. . . ]