3
ENGLISH (Original instructions)
Explanation of general view
1-1. Recessed part in the battery
cartridge cover
1-2. Battery cartridge cover
2-1. Red part
2-2. Button
2-3. Battery cartridge
2-4. Cover
3-1. Switch lever
SPECIFICATIONS
Model DVR340
DVR440
DVR350
DVR450
DVR850
Vibrations per minute (min
-1
)
12,500 12,500 13,000 13,000 12,500
Vibration amplitude
1.0 mm
Vibration head (diameter x length)
25 mm x 221 mm
Flexible shaft assembly length
800 mm
1,200 mm
800 mm
1,200 mm
2,400 mm
Overall length
1,083 mm
1,483 mm
1,083 mm
1,483 mm
2,683 mm
Net weight
3.1 kg
3.6 kg
3.0 kg
3.5 kg
5.2 kg
Rated voltage
D.C. 14.4 V
D.C. 18 V
• Due to our continuing program of research and development, the specifications herein are subject to change without notice.
• Specifications and battery cartridge may differ from country to country.
• Weight, with battery cartridge, according to EPTA-Procedure 01/2003
END003-2
Symbols
The following show the symbols used for the equipment.
Be sure that you understand their meaning before use.
･
Do not use the tool in the rain.
･
Do not clean the tool with water.
･
Only for EU countries
Do not dispose of electric equipment or
battery pack together with household
waste material!
In observance of European Directive
2002/96/EC on waste electric and
electronic equipment, 2006/66/EC on
batteries and accumulators and waste
batteries and accumulators and their
implementation in accordance with
national laws, electric equipment and
battery pack that have reached the end
of their life must be collected separately
and returned to an environmentally
compatible recycling facility.
ENE055-1
Intended use
The tool is intended for removing bubbles from concrete
when casting concrete.
ENG905-1
Noise
The typical A-weighted noise level determined according
to EN60745:
Model DVR350
Sound pressure level (L
pA
) : 74 dB (A)
Uncertainty (K) : 3 dB (A)
The noise level under working may exceed 80 dB (A).
Model DVR450, DVR850
Sound pressure level (L
pA
) : 70 dB (A) or less
Uncertainty (K) : 3 dB (A)
The noise level under working may exceed 80 dB (A)
Wear ear protection
ENG900-1
Vibration
The vibration total value (tri-axial vector sum) determined
according to EN60745:
Model DVR350
Work mode : operation without load
Vibration emission (a
h
) : 3.0 m/s
2
Uncertainty (K) : 1.5 m/s
2
Model DVR450, DVR850
Work mode : operation without load
Vibration emission (a
h
) : 2.5 m/s
2
or less
Uncertainty (K) : 1.5 m/s
2
ENG901-1
•
The declared vibration emission value has been
measured in accordance with the standard test
method and may be used for comparing one tool
with another.
•
The declared vibration emission value may also be
used in a preliminary assessment of exposure.
Cd
Ni-MH
Li-ion