Fein GSZ 11-90 PERL Manual De Instrucciones página 21

Character Unit of measurement,
international
kg
L
dB
pA
L
dB
wA
L
dB
pCpeak
K...
m/s
m/s
h,SG
m/s
h,P
m, s, kg, A, mm, V,
W, Hz, N, °C, dB,
min, m/s
For your safety.
Read all safety warnings and all
WARNING
instructions. Failure to follow the
warnings and instructions may result in electric shock,
fire and/or serious injury.
Save all warnings and instructions for future reference.
Do not use this power tool before you have
thoroughly read and completely understood this
Instruction Manual and the enclosed "General
Safety Instructions" (document number
3 41 30 054 06 1). The documents mentioned should
be kept for later use and enclosed with the power tool,
should it be passed on or sold.
Please also observe the relevant national industrial
safety regulations.
Intended use of the power tool:
Hand-guided straight grinder for dry grinding of metal
with small grinding accessories (grinding points) for
shaping metal with hard metal cutters and for cut-off
grinding.
GSZ8-90PEL, GSZ11-90PERL, GSZ4-90EL: These
power tools are additionally intended for brushing and
polishing in weather-protected environments with the
accessories recommended by FEIN.
This power tool is also suitable for use with AC gener-
ators with sufficient power output that correspond to
the Standard ISO 8528, design type G2. This Standard
is particularly not complied with when the so-called dis-
tortion factor exceeds 10 %. When in doubt, please
refer to the generator instruction/specification guide.
Safety warnings common for grinding, wire
brushing, polishing, carving, sanding or abrasive
cutting-off operations:
This power tool is to be used as a grinder, wire brush,
polisher, for grinding, sanding with sanding discs and
as a cut-off grinder. Observe all safety warnings,
instructions, illustrations and specifications provided
with this power tool. Failure to follow all instructions
listed below may result in electric shock, fire and/or
serious injury.
Unit of measurement,
national
kg
dB
dB
dB
2
m/s
2
m/s
2
m/s
m, s, kg, A, mm, V,
W, Hz, N, °C, dB,
2
min, m/s
Explanation
Weight according to EPTA-Procedure
01
Sound pressure level
Sound power level
Peak sound pressure level
Uncertainty
2
Vibrational emission value according to
EN 60745 (vector sum of three direc-
tions)
2
Vibrational emission value (surface
grinding with straight grinder)
2
Vibrational emission value (polishing
with straight grinder)
Basic and derived units of measurement
from the international system of units SI.
2
Do not use accessories which are not specifically
designed and recommended by the tool manufacturer.
Just because the accessory can be attached to your
power tool, it does not assure safe operation.
The rated speed of the accessory must be at least equal
to the maximum speed marked on the power tool.
Accessories running faster than their rated speed can
break and fly apart.
The outside diameter and the thickness of your acces-
sory must be within the capacity rating of your power
tool. Incorrectly sized accessories cannot be adequately
guarded or controlled.
Grinding wheels, sanding drums or other accessories
must exactly fit the grinder spindle or collet of your
power tool. Application tools that do not fit exactly in
the tool holder of the power tool will run out of bal-
ance, vibrate excessively and may cause loss of control.
Grinding wheels, sanding drums or cutting tools
mounted on a mandrel, or other accessories must be
fully inserted into the collet or chuck. The "projecting
end" as well as the free part of the mandrel between
the grinding accessory and the collet/chuck must be
minimal. If the mandrel is insufficiently clamped or if the
overhang of the grinding accessory is too long, the
application tool may become loose and ejected at high
velocity.
Do not use damaged application tools. Before each use,
check application tools such as grinding wheels for
chips and cracks, sanding drums for cracks, wear or
heavy use, and wire brushes for loose or broken wires.
If the machine or application tool is dropped, inspect for
damage or install an undamaged application tool. After
inspecting and installing the application tool, position
yourself and bystanders away from the plane of the
rotating application tool and run the machine at maxi-
mum no-load speed for one minute. Damaged applica-
tion tools will normally break apart during this test
time.
en
21