Bosch Professional GRW 12 E, Original Instructions Manual

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English | 11
Stirring mechanism GRW 12 E GRW 18-2 E
– 1st gear min
-1
0–1000 0–450
– 2nd gear min
-1
– 0–1050
Rated speed
– 1st gear min
-1
0–620 0–250
– 2nd gear min
-1
– 0–580
Rated torque
– 1st gear Nm 12 45
– 2nd gear Nm – 19
Tool holder M14 M14
Maximum stirrer paddle diameter mm 140 180
Weight according to
EPTA-Procedure 01:2014 kg 5.3 7,2
Protection class / II / II
The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different voltages and in country-specific models.
Noise/vibration information
GRW 12 E GRW 18-2 E
Noise emission values determined according to EN 60745-2-1 .
Typically, the A-weighted noise level of the power tool is
Sound pressure level
Sound power level
Uncertainty K
Wear hearing protection!
dB(A)
dB(A)
dB
89
100
3
87
98
3
Vibration total values a
h
(triax vector sum) and uncertainty K determined according to EN 60745-2-1 :
a
h
K
m/s
2
m/s
2
4.4
1.5
8.6
2.3
The vibration level and noise emission value given in these
instructions have been measured in accordance with a
standardised measuring procedure and may be used to com-
pare power tools. They may also be used for a preliminary
estimation of vibration and noise emissions.
The stated vibration level and noise emission value repres-
ent the main applications of the power tool. However, if the
power tool is used for other applications, with different ap-
plication tools or is poorly maintained, the vibration level
and noise emission value may differ. This may significantly
increase the vibration and noise emissions over the total
working period.
To estimate vibration and noise emissions accurately, the
times when the tool is switched off or when it is running but
not actually being used should also be taken into account.
This may significantly reduce vibration and noise emissions
over the total working period.
Implement additional safety measures to protect the oper-
ator from the effects of vibration, such as servicing the
power tool and application tools, keeping their hands warm,
and organising workflows correctly.
Assembly
u
Pull the plug out of the socket before carrying out any
work on the power tool.
Changing the Tool
Stirrer paddle with M14 male thread
(3)
(4)
Bosch Power Tools 1 609 92A 5TA | (19.05.2020)