Operation Manual

4
ENGLISH (Original instructions)
Explanation of general view
1Button
2 Battery cartridge
3 Switch trigger
4 Reversing switch lever
5 Low speed
6 High speed
7 Speed change lever
8 Action mode changing ring
9 Arrow
10 Graduations
11 Adjusting ring
12 Arrow
13 Sleeve
14 Ring
15 Tighten
16 Blow-out bulb
SPECIFICATIONS
• Due to our continuing program of research and devel-
opment, 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-Pro-
cedure 01/2003
Intended use
The tool is intended for impact drilling in brick, concrete
and stone as well as for drilling without impact in wood,
metal, ceramic and plastic.
GEA010-1
General Power Tool Safety Warnings
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.
Save all warnings and instructions for future refer-
ence.
SPECIFIC SAFETY RULES
GEB003-4
DO NOT let comfort or familiarity with product
(gained from repeated use) replace strict adherence
to hammer drill safety rules. If you use this power
tool unsafely or incorrectly, you can suffer serious
personal injury.
1. Wear ear protectors when impact drilling. Expo-
sure to noise can cause hearing loss.
2. Use auxiliary handle(s), if supplied with the tool.
Loss of control can cause personal injury.
3. Hold power tool by insulated gripping surfaces,
when performing an operation where the cutting
accessory may contact hidden wiring or its own
cord. Cutting accessory contacting a “live” wire may
make exposed metal parts of the power tool “live”
and could give the operator an electric shock.
4. Always be sure you have a firm footing.
Be sure no one is below when using the tool in
high locations.
5. Hold the tool firmly with both hands.
6. Keep hands away from rotating parts.
7. Do not leave the tool running. Operate the tool
only when hand-held.
8. Do not touch the bit or the workpiece immedi-
ately after operation; they may be extremely hot
and could burn your skin.
9. Some material contains chemicals which may be
toxic. Take caution to prevent dust inhalation
and skin contact. Follow material supplier safety
data.
SAVE THESE INSTRUCTIONS.
WARNING:
MISUSE or failure to follow the safety rules stated in
this instruction manual may cause serious personal
injury.
Model 8271D 8281D 8381D 8391D
Capacities
Steel 10 mm 10 mm 13 mm 13 mm
Wood 25 mm 25 mm 25 mm 36 mm
Concrete 8mm 10mm 10mm 13mm
Wood screw 5.1 mm x 63 mm 6 mm x 75 mm
Machine screw 6 mm
No load speed
(min
-1
)
High 0 – 1,300
Low 0–400
Blows per minute
High 0 – 19,500
Low 0 – 6,000
Overall length 210 mm 210 mm 218 mm 234 mm
Net weight 1.6 kg 1.7 kg 1.7 kg 2.1 kg
Rated voltage D.C. 12 V D.C. 14.4 V D.C. 14.4 V D.C. 18 V