English
10
Technical data
Typ
EKV 20 E
Voltage.
0.V
Frequency.
50.–.60.Hz
Input.power.
550.W
No-load.speed.
0.–.1.000.min
–1
Speed.under.load.
0.–.70.min
–1
Electronic.speed.control.
YES
Right/Left.rotation.
YES
No-load.impact.rate.
0.–.4.950.min
–1
Impact.energy.
.0.J
Tool.holder.
SDS–Plus
Drilling.–.ø.max.,.full.drill:
.
Steel.
1.mm
.
Wood.
0.mm
.
Concrete.
0.mm
Screw.screws-.ø.max.
.
Wood.
6.mm
Weight.
..kg
Protection.class.
II./
Description of the device
1 ............Chuck head
2 ............Locking sleeve
3 ............Ventilating apertures
4 ............On/off switch with speed control
5 ............Locking button for on/off switch
6 ............Function change over switch
7 ............Switch for change of rotating direction
8 ............Additional handle
9 ............Adapter with thread for chuck
10 ..........Chuck
11 ..........Protective cover
Noise and vibration information
Values measured in accordance with EN 60745
Vibrations (triaxial measurement):
Percussion drilling:
a
hHD
= 8.1 ms
2
Noise:
Percussion drilling:
L
PA
= 94 dB (A)
L
WA
= 105 dB (A)
Measurement accuracy: K = 3 dB (A)
Application
Electropneumatic hammer drill is the device specified in particular for
impact drilling into concrete, stone and masonry, further on, for impact-
free drilling and screwing into wood, metal and plastics.
This electropneumatic hammer drill may be used for the purposes
above within the scope determined by the manufacturer.
Double insulation
To ensure maximum safety of the user, our tools are designed and built
to satisfy applicable European standards (EN standards). Tools with
double insulation are marked by the international symbol of a double
square. These tools must not be grounded and a two-wire cable is suf-
ficient to supply them with power. Tools are shielded in accordance with
EN 55014.
General Safety Rules
WARNING!
Read all instructions.
Failure to follow all instructions listed
below may result in electric shock, fire and/or serious injury. The term “pow-
er tool” in all of the warnings listed below refers to your mains-operated
(corded) power tool or battery-operated (cordless) power tool.
SAVE TH ESE INSTRUCTIONS
1) Work area
a)
Keep work area clean and well lit.
Cluttered and dark areas invite
accidents.
b)
Do not operate power tools in explos ive atmospheres, such
as in th e presence of fl ammable liquids, gases or dust.
Power
tools create sparks which may ignite the dust or fumes.
c)
Keep child ren and bystanders away while operating a power
tool.
Distractions can cause you to lose control
2) Electrical safety
a)
Power tool plugs must match the outlet. Never modify the
plug in any way. Do not use any adapter plugs with earthed
(grounded) power tools.
Unmodified plugs and matching outlets
will reduce risk of electric shock.
b)
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.
c)
Do not expose power tools to rain or wet conditions.
Water en-
tering a power tool will increase the risk of electric shock.
d)
Do not abuse the cord. Never use the cord for carrying, pull-
ing or unplugging the power tool. Keep cord away from heat,
oil, sharp edges or moving parts.
Damaged or entangled cords
increase the risk of electric shock.
e)
When operating a power tool outdoors, use an extension cord
suitable for outdoor use.
Use of a cord suitable for outdoor use re-
duces the risk of electric shock.
3) Personal safety
a) S
tay alert, watch what you are doing and use common sense
when operating a power tool. Do not use a power tool while
you are tired or under the influence of drugs, alcohol or medi-
cation.
A moment of inattention while operating power tools may
result in serious personal injury.
b)
Use safety equipment. Always wear eye protection.
Safety
equipment such as dust mask, non-skid safety shoes, hard hat, or
hearing protection used for appropriate conditions will reduce per-
sonal injuries.
c)
Avoid accidental starting. Ensure the switch is in the off-posi-
tion before plugging in.
Carrying power tools with your finger on
the switch or plugging in power tools that have the switch on invites
accidents.
d)
Remove any adjusting key or wrench before turning the power
tool on.
A wrench or a key left attached to a rotating part of the pow-
er tool may result in personal injury.
e)
Do not overreach. Keep proper footing and balance at all times.
This enables better control of the power tool in unexpected situations.
649006 EKV 20 E.indb 10
13.2.2008 13:21:34
