Technical Data - DeWalt D28490 Original Instructions Manual

ANGLE GRINDERS
D28490, D28491, D28492, D28493
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Technical Data

Voltage
U.K. & Ireland only
Type
Power input W
No-load/rated speed min
Wheel diameter mm
Spindle diameter
Weight kg
* weight includes side handle and guard
L (sound pressure) dB(A)
PA
K (sound pressure uncertainty) dB(A)
PA
L (sound power) dB(A)
WA
K (sound power uncertainty) dB(A)
WA
Vibration total values (triax vector sum) determined according to EN 60745:
Vibration emission value a surface grinding
h
a = m/s²
h,AG
Uncertainty K = m/s²
Vibration emission value a disc sanding
h
a = m/s²
h,DS
Uncertainty K = m/s²
The vibration emission level given in this information
sheet has been measured in accordance with a
standardised test given in EN 60745 and may be
used to compare one tool with another. It may be
used for a preliminary assessment of exposure.
WARNING: The declared vibration
emission level represents the main
applications of the tool. However if the
tool is used for different applications,
with different accessories or poorly
maintained, the vibration emission may
differ. This may significantly increase the
exposure level over the total working
period.
D28490 D28491
V 230 230
V 230/115 230/115
2 3
2,000 2,000
-1
6,500 8,500
230 180
M14 M14
5.5* 5.5*
92 92
3.0 3.0
103 103
3.0 3.0
7.5 6.5
1.5 1.5
3.5 3.0
1.5 1.5
D28492 D28493
230 230
230/115 230/115
2 2
2,200 2,200
6,500 8,500
230 180
M14 M14
5.5* 5.5*
92 92
3.0 3.0
103 103
3.0 3.0
7.5 7.5
1.5 1.5
4.0 4.0
1.5 1.5
An estimation of the level of exposure to
vibration should also take into account
the times when the tool is switched off
or when it is running but not actually
doing the job. This may significantly
reduce the exposure level over the total
working period.
Identify additional safety measures to
protect the operator from the effects of
vibration such as: maintain the tool and
the accessories, keep the hands warm,
organisation of work patterns.
EN GL IS H
29