3
ENGLISH (Original instructions)
Explanation of general view
1-1. Button
1-2. Red indicator
1-3. Battery cartridge
2-1. Star marking
3-1. Indication lamp
4-1. Shaft lock
5-1. Slide switch
7-1. Wheel guard
7-2. Bearing box
7-3. Screw
8-1. Lock nut
8-2. Depressed center grinding
wheel/Multi-disc
8-3. Inner flange
9-1. Lock nut wrench
9-2. Shaft lock
11-1. Lock nut
11-2. Abrasive cut-off wheel/diamond
wheel
11-3. Inner flange
11-4. Wheel guard for abrasive cut-off
wheel/diamond wheel
12-1. Exhaust vent
12-2. Inhalation vent
13-1. Limit mark
14-1. Holder cap cover
14-2. Screwdriver
15-1. Brush holder cap
15-2. Screwdriver
SPECIFICATIONS
Model DGA402
DGA450
DGA452
Wheel diameter
100 mm
115 mm
Max. wheel thickness
6.4 mm
6.4 mm
6.4 mm
Spindle thread
M10
M14 or 5/8" (country specific)
Rated speed (n) / No load speed (n
0
) 11,000
(min
-1
)
Overall length
317 mm
Net weight
2.2 kg
2.2 kg
2.3 kg
Rated voltage
D.C. 18 V
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
ENE048-1
Intended use
The tool is intended for grinding, sanding and cutting of
metal and stone materials without the use of water.
ENG905-1
Noise
The typical A-weighted noise level determined
according to EN60745:
Model DGA450
Sound pressure level (L
pA
) : 74 dB (A)
Uncertainty (K) : 3 dB (A)
The noise level under working may exceed 80 dB (A).
Model DGA452
Sound pressure level (L
pA
) : 76 dB (A)
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 DGA450
Work mode : surface grinding
Vibration emission (a
h,AG
) : 8.5 m/s
2
Uncertainty (K) : 1.5 m/s
2
Work mode: disc sanding
Vibration emission (a
h,DS
) : 2.5 m/s
2
or less
Uncertainty (K) : 1.5 m/s
2
Model DGA452
Work mode : surface grinding
Vibration emission (a
h,AG
) : 10.0 m/s
2
Uncertainty (K) : 1.5 m/s
2
Work mode: disc sanding
Vibration emission (a
h,DS
) : 2.5 m/s
2
or less
Uncertainty (K) : 1.5 m/s
2
ENG902-1
•
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.
•
The declared vibration emission value is used for
main applications of the power tool. However if the
power tool is used for other applications, the
vibration emission value may be different.