Perles Dragon 1000 Manual Original página 16

en
• Supply cord and extension cable must not be
twisted during work. You can trip over the cables or
damage the cable by the power tool.
• Use dust extractor when working on stone or
concrete. The characteristics of dust extractor
must correspond to the requirements for the
extraction of stone dust. The use of dust extraction
devices reduces damage to health caused by dust.
• If hazardous, combustible or explosive dust could
be generated during work, take the corresponding
safety measures. Certain types of dust cause cancer.
Wear dust mask and connect a dust extraction device
if possible.
• Fix the workpiece. The workpiece will be secured
better by clamps or a vice than if held by hand.
• Do not work with materials containing asbestos.
Asbestos causes cancer.
• Workplace must always be clean. Mixtures of
materials are especially dangerous. Dust of light metals
is inflammable and can explode.
TECHNICAL DATA
Angle grinder
Rated power W
No load speed 1/min 11.500
Grinding disc
mm
diameter Ø
Spindle thread
Weight kg
Protection
class
The data apply to 230/240V rated voltage.
Noise and vibration
The measured values were defined according to
EN 60745.
Typical A-weighted noise level of the power tool:
Sound pressure level L = 90 dB(A)
pA
Noise level L = 101 dB(A)
WA
Measurement uncertainty K = 2,5 dB(A)
Wear personal hearing protection!
Vibration total values (vector sum of three directions)
calculated according to EN 60745:
Surface grinding (rough grinding):
Vibration emission level a
2
1,5 m/s .
Vibration values stated in these instructions were
measured in accordance with the standardized method of
measurement according to EN 60745 and they can be
used for the comparison of power tools. The method is
also suitable for a provisional assessment of vibration
load.
16
1.010 1.200 1.400 1.600
2.500- 2.500-
11.500
11.500 11.500
115 125 125
M 14 M 14 M 14 M 14
2,4 2,5 2,4
II II II
= 7,5 m/s , uncertainty K =
2
h,AG
The indicated vibration level presents the main intended
use of the power tool. However, if the power tool is used
with a different accessory for other purposes, for ex.
cutting, brushing etc., or if it is insufficiently maintained,
the vibration level can deviate. This can increase vibration
load significantly during certain periods of use.
For an accurate assessment of vibration load during a
defined time period, we should also consider periods
when the power tool was switched off or it was
functioning, but not used. This could significantly reduce
data on vibration load during the entire time of work.
Define additional safety precautions to protect the tool
user from vibration impact, for ex. maintenance of the
power tool and its accessories, warming of hands,
organization of progress of work.
EXPLANATION OF SYMBOLS
You must read safety instructions and general
safety instructions.
Wear a protection mask.
Wear eye protection.
Wear ear protection.
Double isolation of the tool.
Warning: Risk of personal injuries and damages
to objects.
Warning: Danger of electric shock.
125
Symbol for separate collection of electric and
2,5
electronic waste.
II
Intended use
The power tool is intended for cutting, rough grinding and
brushing of metal and stone workpieces without using any
water.
The power tool can also be used for sanding with abrasive
paper if the corresponding accessories are used.
Description
Soft start allows the working speed to be reached without
provoking a reacting torque on starting the machine, and
the maximum speed is achieved after two seconds. You
can start working after that time.
Constant electronic speed adjustment, holds the speed
between no-load and working load nearly constant.
At short high overloading or long low overloading of the
tool, the built in overload protection electronics limits the
tool's operation, which turns very slowly when the load is
removed or it stops, if it is loaded again. By switching it
off and repeating the starting procedure the tool will
work normally.
Frequent operation of overload protection signifies that
the tool is excessively overloaded and the motor can be
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