F 000 622 351 | 10.2011
Bosch Power Tools
24
| English
The quick change chuck is automatically locked. Check
the locking effect by pulling the quick change chuck.
Inserting SDS-plus Drilling Tools: Check the latching by
pulling the tool.
Replace a damaged dust protection cap immediately.
The dust protection cap largely prevents the penetration
of drilling dust into the tool holder during operation.
When inserting the tool, pay attention that the dust
protection cap is not damaged.
Dusts from materials such as lead-containing
coatings, some wood types, minerals and metal can be
harmful to one’s health and cause allergic reactions,
lead to respiratory infections and/or cancer. Materials
containing asbestos may only be worked by specialists.
– As far as possible, use a dust extraction system suitable
for the material.
– Provide for good ventilation of the working place.
– It is recommended to wear a P2 filter-class respirator.
Observe the relevant regulations in your country for the
materials to be worked.
Prevent dust accumulation at the workplace. Dusts can
easily ignite.
If the application tool should become blocked, switch
the machine off. Loosen the application tool.
Before switching on the power tool, make sure that
the application tool moves freely. When switching on
with a blocked drilling tool, high torque reaction can occur.
Always wait until the machine has come to a complete
stop before placing it down. The tool insert can jam and
lead to loss of control over the power tool.
Symbols
The following symbols are important for reading and
understanding the operating instructions. Please take note
of the symbols and their meaning. The correct interpretation
of the symbols will help you to use the machine in a better
and safer manner.
5. Service
a) 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.
b) In case of consuming of the carbon brushes to send
the tool by assistance authorized technique for
substitution. Carbon brushes are of specify them cause
damages to the motor of the tool.
c) If the power cord is damaged, the power cord shall be
replaced by manufacturer, service or qualified person to
avoid the risk of electrical shock.
Hammer Safety Warnings
Wear ear protectors. Exposure to noise can cause
hearing loss.
Use auxiliary handle(s), if supplied with the tool. Loss
of control can cause personal injury.
Hold the tool by the insulated gripping surfaces when
performing operations where the application tool
or the screw could contact hidden wiring or its own
power cord. Contact with a “live” wire will also make
exposed
metal parts of the power tool “live” and shock
the operator.
Products sold in GB only: Your product is fitted with a 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 authorised 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.
Products sold in AUS and NZ only: Use a residual current
device (RCD) with a rated residual current of 30 mA or less.
Additional Safety and Working
Instructions
Observe the mains voltage! The voltage of the power
source must correspond with the data on the type plate
of the machine.
Use appropriate detectors to determine if utility lines are
hidden in the work area or call the local utility company
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 damage.
Firmly tighten the auxiliary handle, hold the machine
firmly with both hands while working and keep
proper footing and balance at all times. The machine is
securely guided with both hands.
Secure the workpiece. A workpiece clamped with clamping
devices or in a vice is held more secure than by hand.
For drilling without impact in wood, metal, ceramic and
plastic as well as for screwdriving, tools without SDS-
plus are used (e.g., drills with cylindrical shank). For
these tools, a keyless chuck or a key type drill chuck are
required.
Manual GBH 2-24 D/DF Professional.indd 24
26/10/11 11:42
