User manual RYOBI 330BV

[. . . ] 7 4 LO 14 15 28 17 18 HI 27 Fig. 8 Important! It is essential that you read the instructions in this manual before operating this machine. Subject to technical modifications. English GENERAL POWER TOOL SAfETy WARNINGS WARNING Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. [. . . ] Exposure to noise can cause hearing loss. Use auxiliary handle(s), if supplied with the tool. Loss of control can cause personal injury. Hold power tool by insulated gripping surfaces, when performing an operation where the cutting accessory may contact hidden wiring or its own cord. Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock. BATTERy TOOL USE AND CARE Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack. Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire. When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire. Under abusive conditions, liquid may be ejected from the battery; avoid contact. Failure to do so could result in objects being thrown into your eyes, resulting in possible serious injury. WARNING Do not use any attachments or accessories not recommended by the manufacturer of this product. The use of attachments or accessories not recommended can result in serious personal injury. APPLICATIONS You may use this product for the purposes listed below: Drilling in all types of wood products (lumber, plywood, panelling, composition board, and hard board) Drilling in ceramics, plastics, fiberglass, and laminates Drilling in metals Driving screws Hammer drilling in brick, or other masonry 3 English OPERATION TRIGGER SWITCH See Figure 3. To turn the drill ON, depress the trigger switch. To turn it Off, release the trigger switch. VARIABLE SPEED The variable speed trigger switch delivers higher speed and torque with increased trigger pressure and lower speed with decreased trigger pressure. NOTE: You might hear a whistling or ringing noise from the switch during use. Do not be concerned; this is a normal part of the switch function. ROTATION SELECTOR KEyLESS CHUCK See Figure 4. The drill has a keyless chuck to tighten or release drill bits in the chuck jaws. [. . . ] NOTE: Rotate the chuck body in the direction of the arrow marked UNLOCK to loosen the chuck jaws. Do not use a wrench to tighten or loosen the chuck jaws. DRILLING Check the rotation selector for the correct setting (forward or reverse). Secure the material to be drilled in a vise or with clamps to keep it from turning as the drill bit rotates. English OPERATION Hold the drill firmly and place the bit at the point to be drilled. [. . . ]