Makita GA9050R, Инструкция по эксплуатации

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2
ENGLISH (Original instructions)
SPECIFICATIONS
Model GA7050 GA7050R GA9050 GA9050R
Depressed center wheel diameter 180 mm 180 mm 230 mm 230 mm
Max. wheel thickness 6.5 mm 6.5 mm 6.5 mm 6.5 mm
Spindle thread M14 or 5/8" (country specific)
No load speed (n
0
) / Rated speed (n) 8,500 (min
-1
) 8,500 (min
-1
) 6,600 (min
-1
) 6,600 (min
-1
)
Overall length 432 mm 455 mm 432 mm 455 mm
Net weight 4.5 kg 4.6 kg 4.7 kg 4.8 kg
Safety class /II
• Due to our continuing program of research and development, the specifications herein are subject to change without notice.
• Specifications may differ from country to country.
• Weight according to EPTA-Procedure 01/2003
END202-8
Symbols
The following show the symbols used for the equipment.
Be sure that you understand their meaning before use.
･
Read instruction manual.
･
DOUBLE INSULATION
･
Wear safety glasses.
･
Only for EU countries
Do not dispose of electric equipment
together with household waste
material!
In observance of the European
Directive, on Waste Electric and
Electronic Equipment and its
implementation in accordance with
national law, electric equipment that
have reached the end of their life must
be collected separately and returned to
an environmentally compatible
recycling facility.
ENE048-1
Intended use
The tool is intended for grinding, sanding and cutting of
metal and stone materials without the use of water.
ENF002-2
Power supply
The tool should be connected only to a power supply of
the same voltage as indicated on the nameplate, and
can only be operated on single-phase AC supply. They
are double-insulated and can, therefore, also be used
from sockets without earth wire.
For model GA7050, GA9050
ENF100-1
For public low-voltage distribution systems of
between 220 V and 250 V.
Switching operations of electric apparatus cause
voltage fluctuations. The operation of this device under
unfavorable mains conditions can have adverse effects
to the operation of other equipment. With a mains
impedance equal or less than 0.22 Ohms it can be
presumed that there will be no negative effects. The
mains socket used for this device must be protected
with a fuse or protective circuit breaker having slow
tripping characteristics.
ENG905-1
Noise
The typical A-weighted noise level determined
according to EN60745:
Model GA7050, GA7050R, GA9050, GA9050R
Sound pressure level (L
pA
) : 94 dB (A)
Sound power level (L
WA
) : 105 dB (A)
Uncertainty (K) : 3 dB (A)
Wear ear protection
ENG900-1
Vibration
The vibration total value (tri-axial vector sum)
determined according to EN60745:
Model GA7050, GA7050R
Work mode : surface grinding
Vibration emission (a
h,AG
) : 6.5 m/s
2
Uncertainty (K) : 1.5 m/s
2
Work mode : disc sanding
Vibration emission (a
h,DS
) : 4.0 m/s
2
Uncertainty (K) : 1.5 m/s
2