PDF《GSB 500 RE Professional》

s operation. If damaged, have the power English |

5 Bosch Power Tools

1 609 92A 4GR | (14.08.2018)

6 | English

1 609 92A 4GR | (14.08.2018) Bosch Power Tools tool repaired before use. Many accidents are caused by poorly maintained power tools. u Keep cutting tools sharp and clean. Properly main- tained cutting tools with sharp cutting edges are less likely to bind and are easier to control. u Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into ac- count the working conditions and the work to be per- formed. Use of the power tool for operations different from those intended could result in a hazardous situation. u Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations. Service u Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained. Safety Warnings for Drills Safety instructions for all operations u Wear ear protectors when impact drilling. Exposure to noise can cause hearing loss. u Hold the power tool by insulated gripping surfaces, when performing an operation where the cutting ac- cessory may contact hidden wiring or its own cord. Cutting accessory contacting a live wire may make ex- posed metal parts of the power tool live and could give the operator an electric shock. Safety instructions when using long drill bits u Never operate at higher speed than the maximum speed rating of the drill bit. At higher speeds, the bit is likely to bend if allowed to rotate freely without contact- ing the workpiece, resulting in personal injury. u Always start drilling at low speed and with the bit tip in contact with the workpiece. At higher speeds, the bit is likely to bend if allowed to rotate freely without contact- ing the workpiece, resulting in personal injury. u Apply pressure only in direct line with the bit and do not apply excessive pressure.Bits can bend causing breakage or loss of control, resulting in personal injury. Additional safety warnings u Switch the power tool off immediately if the applica- tion tool becomes blocked. Be prepared for high torque reactions which cause kickback. The applica- tion tool becomes blocked when it becomes jammed in the workpiece or when the power tool becomes over- loaded. u Secure the workpiece. A workpiece clamped with clamping devices or in a vice is held more secure than by hand. u Use suitable detectors to determine if utility lines are hidden in the work area or call the local utility com- pany for assistance. Contact with electric lines can lead to fire and electric shock. Damaging a gas line can lead to explosion. Penetrating a water line causes property dam- age or may cause an electric shock. u Always wait until the power tool has come to a com- plete stop before placing it down. The application tool can jam and cause you to lose control of the power tool. Products sold in GB only: Your product is fitted with an BS 1363/A approved electric plug with internal fuse (ASTA approved to BS 1362). If the plug is not suitable for your socket outlets, it should be cut off and an appropriate plug fitted in its place by an au- thorised customer service agent. The replacement plug should have the same fuse rating as the original plug. The severed plug must be disposed of to avoid a possible shock hazard and should never be inserted into a mains socket elsewhere. Product Description and Specifications Read all the safety and general instructions. Failure to observe the safety and general in- structions may result in electric shock, fire and/or serious injury. Please observe the illustrations at the beginning of this oper- ating manual. Intended Use The power tool is intended for impact drilling in brick, con- crete and stone, as well as for drilling in wood, metal, ceramic and plastic. Tools with electronic control and right/ left rotation are also suitable for screwdriving and thread cutting. Product features The numbering of the product features refers to the diagram of the power tool on the graphics page. (1) Keyed chuck (2) Drilling/impact drilling selector switch A) (3) Lock-on button for on/off switch (4) On/off switch (5) Rotational direction switch (6) Handle (insulated gripping surface) (7) Chuck key (8) Screwdriver bit A) (9) Universal bit holder A) A) Accessories shown or described are not included with the product as standard. You can find the complete selection of accessories in our accessories range. Technical data Impact drill GSB