4
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. Speed change lever
7-1. Action mode change lever
8-1. Adjusting ring
8-2. Graduation
8-3. Arrow
9-1. Steel band
9-2. Grip base
9-3. Side grip
9-4. Protrusion
9-5. Groove
10-1. Sleeve
11-1. Bit holder
11-2. Bit
12-1. Groove
12-2. Hook
12-3. Screw
14-1. Limit mark
15-1. Rear cover
15-2. Screws
16-1. Arm
16-2. Spring
16-3. Recessed part
17-1. Carbon brush cap
18-1. Hole
18-2. Carbon brush cap
SPECIFICATIONS
Model DDF444
DDF454
Steel
13 mm
13 mm
Wood
50 mm
65 mm
Wood screw
6 mm x 75 mm
10 mm x 89 mm
Capacities
Machine screw
6 mm
High (2)
0 - 1,700
No load speed (min
-1
)
Low (1)
0 - 400
Overall length
231 mm
Net weight
2.2 kg
2.3 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
ENE034-1
Intended use
The tool is intended for drilling and screw driving in wood,
metal and plastic.
ENG905-1
Noise
The typical A-weighted noise level determined according
to EN60745:
Sound pressure level (L
pA
) : 73 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:
Work mode: drilling into metal
Vibration emission (a
h,D
) : 2.5 m/s
2
or less
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 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).