Cordless Impact Wrench; Instruction Manual - Makita DTW300 Manual De Instrucciones

Vibration
The vibration total value (tri-axial vector sum) deter-
mined according to EN62841-2-2:
Model DTW300
Work mode: impact tightening of fasteners of the maxi-
mum capacity of the tool
Vibration emission (a ) : 12.5 m/s
h
Uncertainty (K) : 1.5 m/s
Model DTW301
Work mode: impact tightening of fasteners of the maxi-
mum capacity of the tool
Vibration emission (a ) : 12.5 m/s
h
Uncertainty (K) : 1.5 m/s
NOTE: The declared vibration total value(s) has been
measured in accordance with a standard test method
and may be used for comparing one tool with another.
NOTE: The declared vibration total value(s) may also
be used in a preliminary assessment of exposure.
WARNING:
The vibration emission during
actual use of the power tool can differ from the
declared value(s) depending on the ways in which
the tool is used especially what kind of workpiece
is processed.
WARNING:
Be sure to identify safety mea-
sures to protect the operator that are based on an
estimation of exposure in the actual conditions of
use (taking account of all parts of the operating
cycle such as the times when the tool is switched
off and when it is running idle in addition to the
trigger time).
EC Declaration of Conformity
For European countries only
The EC declaration of conformity is included as Annex A
to this instruction manual.
SAFETY WARNINGS
General power tool safety warnings
WARNING:
Read all safety warnings, instruc-
tions, illustrations and specifications provided
with this power tool. Failure to follow all instructions
listed below may result in electric shock, fire and/or
serious injury.
Save all warnings and instruc-
tions for future reference.
The term "power tool" in the warnings refers to your
mains-operated (corded) power tool or battery-operated
(cordless) power tool.
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2
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Cordless impact wrench safety
warnings
1. Hold the power tool by insulated gripping
surfaces, when performing an operation
where the fastener may contact hidden wiring.
Fasteners contacting a "live" wire may make
exposed metal parts of the power tool "live" and
could give the operator an electric shock.
2. Wear ear protectors.
Check the impact socket carefully for wear,
3.
cracks or damage before installation.
4. Hold the tool firmly.
5. Keep hands away from rotating parts.
Do not touch the impact socket, bolt, nut or the
6.
workpiece immediately after operation. They
may be extremely hot and could burn your skin.
Always be sure you have a firm footing.
7.
Be sure no one is below when using the tool in
high locations.
The proper fastening torque may differ
8.
depending upon the kind or size of the bolt.
Check the torque with a torque wrench.
SAVE THESE INSTRUCTIONS.
WARNING:
DO NOT let comfort or familiarity
with product (gained from repeated use) replace
strict adherence to safety rules for the subject
product.
MISUSE or failure to follow the safety rules stated
in this instruction manual may cause serious
personal injury.
Important safety instructions for
battery cartridge
1. Before using battery cartridge, read all instruc-
tions and cautionary markings on (1) battery
charger, (2) battery, and (3) product using
battery.
2. Do not disassemble battery cartridge.
3. If operating time has become excessively
shorter, stop operating immediately. It may
result in a risk of overheating, possible burns
and even an explosion.
4. If electrolyte gets into your eyes, rinse them
out with clear water and seek medical atten-
tion right away. It may result in loss of your
eyesight.
5. Do not short the battery cartridge:
(1) Do not touch the terminals with any con-
ductive material.
(2) Avoid storing battery cartridge in a con-
tainer with other metal objects such as
nails, coins, etc.
Do not expose battery cartridge to water
(3)
or rain.
A battery short can cause a large current
flow, overheating, possible burns and even a
breakdown.
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