Technical Data; Defi Nitions: Safety Guidelines; General Power Tool Safety Warnings - DeWalt D28720 Original Instructions Manual

CHOP SAW
D28720
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Technical Data

D28720-B4
Voltage V
Power input W 2200
Frequency Hz
No-load speed /min 3800
Wheel diameter mm
Wheel thickness mm
Thread size of the spindle M10
Weight (including wheel) kg 17.0
L (sound pressure) dB(A) 93.5
PA
K (sound pressure
PA
uncertainty) dB(A)
L (sound power) dB(A) 106.5
WA
K (sound power
WA
uncertainty) dB(A)
Vibration total values (triax vector sum) determined according to
EN 61029:
Vibration emission value a
h
a = m/s²
h
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 61029 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.
D28720-B5/ZA
127 220–240
2300
60 50/60
Defi nitions: Safety Guidelines
3800
355 355
The definitions below describe the level of severity
2.8 2.8
for each signal word. Please read the manual and
pay attention to these symbols.
M10
17.0
92.5
3.0 3.0
105.5
3.0 3.0
3.5 6.5
1.5 1.5

General Power Tool Safety Warnings

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.
DANGER: Indicates an imminently
hazardous situation which, if not avoided,
will result in death or serious injury.
WARNING: Indicates a potentially
hazardous situation which, if not
avoided, could result in death or
serious injury.
CAUTION: Indicates a potentially
hazardous situation which, if not
avoided, may result in minor or
moderate injury.
NOTICE: Indicates a practice not
related to personal injury which, if
not avoided, may result in property
damage.
Denotes risk of electric shock.
Denotes risk of fire.
WARNING: To reduce the risk of injury,
read the instruction manual.
WARNING! Read all safety warnings
and all instructions. Failure to follow
the warnings and instructions may result
in electric shock, fire and/or serious
injury.
EN GL IS H
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