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3
ENGLISH (Original instructions)
Explanation of general view
1-1. Red indicator
1-2. Button
1-3. Battery cartridge
2-1. Star marking
3-1. Switch trigger
4-1. Lamp
5-1. Reversing switch lever
6-1. Socket
6-2. Anvil
7-1. Socket
7-2. O-ring
7-3. Pin
8-1. Hook
8-2. Screw
8-3. Groove
10-1. Limit mark
11-1. Rear cover
11-2. Screws
12-1. Spring
12-2. Arm
12-3. Recessed part
13-1. Carbon brush cap
14-1. Hole
14-2. Carbon brush cap
SPECIFICATIONS
Model
DTW250
DTW251
Standard bolt
M10 - M16
M10 - M16
Capacities
High tensile bolt
M10 - M14
M10 - M14
Square drive
12.7 mm
12.7 mm
No load speed (min
-1
)
0 - 2,200
0 - 2,100
Impacts per minute
0 - 3,200
0 - 3,200
Max. fastening torque
230 N.m
230 N.m
Overall length
165 mm
165 mm
Net weight
1.6 kg
1.5 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
ENE036-1
Intended use
The tool is intended for fastening bolts and nuts.
ENG905-1
Noise
The typical A-weighted noise level determined according
to EN60745:
Model DTW250
Sound pressure level (L
pA
) : 90 dB (A)
Sound power level (L
WA
) : 101 dB (A)
Uncertainty (K) : 3 dB (A)
Model DTW251
Sound pressure level (L
pA
) : 94 dB (A)
Sound power level (L
WA
) : 105 dB (A)
Uncertainty (K) : 3 dB (A)
Wear ear protection
ENG900-1
Vibration
The vibration total value (tri-axial vector sum)
determined according to EN60745:
Model DTW250
Work mode : impact tightening of fasteners of the
maximum capacity of the tool
Vibration emission (a
h
) : 14.5 m/s
2
Uncertainty (K) : 1.5 m/s
2
Model DTW251
Work mode : impact tightening of fasteners of the
maximum capacity of the tool
Vibration emission (a
h
) : 11.0 m/s
2
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.
WARNING:
•
The vibration emission during actual use of the power
tool can differ from the declared emission value
depending on the ways in which the tool is used.
•
Be sure to identify safety measures to protect the operator
that are based on an estimation of exposure in the actual