Technical Data; Noise/Vibration Information - 3M 14253 Originalbetriebsanleitung

Angle grinder
Rated power input
Power output
Rated speed
Speed adjustment range
Max. grinding disc diameter
Grinding spindle thread
Max. thread length of grinding
spindle
Speed preselection
Constant electronic control
Restart protection
Starting current limitation
Kickback stop
Weight according to EPTA-Procedure 01:2014
– With low-vibration auxiliary
handle
Protection class
Protection rating
The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different
voltages and in country-specific models.
Noise emission values determined according to EN 60745-2-3.
Typically the A-weighted noise level of the power tool are: 91 dB(A); sound power level 102 dB(A). Un-
certainty K = 3 dB.
Wear hearing protection!
Vibration total values a
Surface grinding (roughing):
a = 6 m/s 2 , K = 1.5 m/s
h
Disc sanding:
2
a = 4 m/s , K = 1.5 m/s
h
The vibration level given in these instructions has been measured in accordance with a standardised
measuring procedure and may be used to compare power tools. It can also be used for a preliminary es-
timation of exposure to vibration.
The stated vibration level applies to the main applications of the power tool. However, if the power tool
is used for different applications, with different application tools or poorly maintained, the vibration level
may differ. This can significantly increase the exposure to vibration over the total working period.
To estimate the exposure to vibration 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 can significantly reduce the
exposure to vibration over the total working period.
Implement additional safety measures to protect the operator from the effects of vibration, such as servi-
cing the power tool and application tools, keeping the hands warm, and organising workflows correctly.
14 | English

Technical Data

W
W
min -1
min -1
mm
mm
kg

Noise/Vibration Information

(triax vector sum) and uncertainty K determined according to EN 60745-2-3:
h
2 ,
2
.
English
14253 14273
1900 1900
1220 1220
11500 11500
– – 2800 – 11500 2800 – 11500
115 125
M 14 M 14
22.2 22.2
– –
● ●
● ●
● ●
● ●
2.4 2.4
/ II / II
IP X0 IP X0
English
14281 14291
1900 1900
1220 1220
11500 11500
115 125
M 14 M 14
22.2 22.2
● ●
● ●
● ●
● ●
● ●
2.4 2.4
/ II / II
IP X0 IP X0
1 609 92A 6BB • 16.3.21