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OBJ_BUCH-701-001.book Page 11 Thursday, April 3, 2008 1:08 PM
d) Store idle power tools out of the reach of
children and do not allow persons unfamil-
iar with the power tool or these instruc-
tions to operate the power tool. Power tools
are dangerous in the hands of untrained users.
e) Maintain power tools. Check for misalign-
ment or binding of moving parts, breakage
of parts and any other condition that may
affect the power tool's operation. If dam-
aged, have the power tool repaired before
use. Many accidents are caused by poorly main-
tained power tools.
f) Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits
etc. 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 quali-
fied repair person using only identical
replacement parts. This will ensure that the
safety of the power tool is maintained.
Machine-specific
Safety Warnings
Wear hearing protection. Exposure to noise can
cause hearing loss.
Always use the auxiliary handle supplied with
the machine. Loss of control can cause personal
injury.
Use suitable 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. Pene-
trating a water line causes property damage or may
cause an electric shock.
Hold the power tool only by the insulated
gripping surfaces when performing an opera-
tion where the cutting tool may contact hid-
den wiring or its own cord. Contact with a "live"
wire will also make exposed metal parts of the
power tool "live" and shock the operator.
When working with the machine, always hold
it firmly with both hands and provide for a
secure stance. The power tool is guided more
secure with both hands.
Secure the workpiece. A workpiece clamped
with clamping devices or in a vice is held more
secure than by hand.
1 619 929 835 • 3.4.08
Do not work materials containing asbestos.
Asbestos is considered carcinogenic.
Take protective measures when dust can
develop during working that is harmful to
one's health, combustible or explosive. Exam-
ple: Some dusts are regarded as carcinogenic.
Wear a dust mask and work with dust/chip extrac-
tion when connectable.
Keep your workplace clean. Blends of materials
are particularly dangerous. Dust from light alloys
can burn or explode.
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.
Never use the machine with a damaged cable.
Do not touch the damaged cable and pull the
mains plug when the cable is damaged while
working. Damaged cables increase the risk of an
electric shock.
Functional Description
Read all safety warnings and all
instructions. Failure to follow the warn-
ings and instructions may result in electric
shock, fire and/or serious injury.
While reading the operating instructions, unfold the
graphics page for the machine and leave it open.
Intended Use
The machine is intended for hammer drilling in con-
crete, brick and stone as well as for chiselling.
Product Features
The numbering of the product features refers to the
illustration of the machine on the graphics page.
The numbering of the product features refers to the
illustration of the machine on the graphics page.
1 Dust protection cap
2 Locking sleeve
3 Release button for mode selector switch
4 Mode selector switch
5 On/Off switch
6 Thumbwheel for speed preselection/impact fre-
quency preselection
7 Service indicator
8 Auxiliary handle
The accessories illustrated or described are not
included as standard delivery.
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