User Manual

4
ENGLISH (Original instructions)
Explanation of general view
1-1. Button
1-2. Red indicator
1-3. Battery cartridge
2-1. Slide switch
3-1. Indicator lamps
3-2. Check button
4-1. Battery indicator
5-1. Mode indicator
6-1. Shaft lock
8-1. Wheel guard
8-2. Bearing box
8-3. Screw
8-4. Lever
9-1. Screw
9-2. Lever
9-3. Wheel guard
10-1. Wheel guard
10-2. Bearing box
10-3. Screw
11-1. Lock nut
11-2. Depressed center wheel
11-3. Inner flange
12-1. Lock nut wrench
12-2. Shaft lock
13-1. Ezynut
13-2. Abrasive wheel
13-3. Inner flange
13-4. Spindle
14-1. Shaft lock
15-1. Arrow
15-2. Notch
17-1. Lock nut
17-2. Flex wheel
17-3. Plastic pad
17-4. Inner flange
18-1. Sanding lock nut
18-2. Abrasive disc
18-3. Rubber pad
20-1. Lock nut
20-2. Abrasive cut-off wheel/diamond
wheel
20-3. Inner flange
20-4. Wheel guard for abrasive cut-off
wheel/diamond wheel
21-1. Wire cup brush
22-1. Wire wheel brush
23-1. Exhaust vent
23-2. Inhalation vent
24-1. Dust cover
SPECIFICATIONS
Model DGA404 DGA454 DGA504
Wheel diameter 100 mm (4") 115 mm (4-1/2") 125 mm (5")
Max. wheel thickness 6.4 mm (1/4") 6.4 mm (1/4") 6.4 mm (1/4")
Spindle thread M10 M14 or 5/8" (country specific)
Rated speed (n) / No load speed (n
0
) 8,500 min
-1
With battery cartridge
BL1815N, BL1820, BL1820B
348 mm
Overall length
With battery cartridge
BL1830, BL1840, BL1840B, BL1850, BL1850B
362 mm
With battery cartridge
BL1815N, BL1820, BL1820B
2.2 kg 2.3 kg 2.3 kg
Net weight
With battery cartridge
BL1830, BL1840, BL1840B, BL1850, BL1850B
2.4 kg 2.5 kg 2.5 kg
Rated voltage 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 DGA404
Sound pressure level (L
pA
) : 80 dB (A)
Sound power level (L
WA
) : 91 dB (A)
Uncertainty (K) : 3 dB (A)
Model DGA454, DGA504
Sound pressure level (L
pA
) : 79 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: