Intended Use - DeWalt D25417 Manual De Instrucciones

to make up the total length, be sure each individual
extension contains at least the minimum wire size. The
following table shows the correct size to use depending on
cord length and nameplate ampere rating. If in doubt, use
the next heavier gauge. The lower the gauge number, the
heavier the cord.
Voltage
Total length of cord in meters (m)
(Volts)
120–127V 0–7
220–240V 0–15
Rated Minimal cross-sectional area of the
ampere cord in meters (mm
Range
0–6A 1.0
6–10A 1.0
10–12A 1.5
12–16A 2.5

WARNING: If the plug or power cord is damaged,
it must be replaced by the manufacturer or its
representative or by an equally qualified person to
avoid danger.
The label on your tool may include the following symbols. The
symbols and their definitions are as follows:
V ......................... volts
Hz ....................... hertz
min ..................... minutes
or DC ...... direct current
...................... Class I Construction
(grounded)
.../min .............. per minute
BPM .................... beats per minute
IPM ..................... impacts per minute
RPM .................... revolutions per
minute
sfpm ................... surface feet per
minute
SPM .................... strokes per minute
A ......................... amperes
W ........................ watts
SAVE THESE INSTRUCTIONS FOR
FUTURE USE
Motor
Be sure your power supply agrees with the nameplate
marking. Voltage decrease of more than 10% will cause loss
of power and overheating. D
if this tool does not operate, check power supply.
COMPONENTS (FIG. A)

WARNING: Never modify the power tool or any part
of it. Damage or personal injury could result.
Refer to Figure A at the beginning of this manual for a
complete list of components.
7–15 15–30 30–50
15–30 30–60 60–100
)
2
1.5 1.5 2.5
1.5 2.5 4.0
1.5 2.5 4.0
4.0 Not Recommended
or AC ........... alternating current
or AC/DC .... alternating or
direct current
...................... Class II
Construction
(double insulated)
n ........................ no load speed
o
n ......................... rated speed
...................... earthing terminal
..................... safety alert symbol
..................... visible radiation
..................... wear respiratory
protection
..................... wear eye
protection
..................... wear hearing
protection
WALT tools are factory tested;
e

Intended Use

This heavy duty rotary and chipping hammer is designed for
professional concrete drilling and chiseling applications.
Do NoT use under wet conditions or in presence of
flammable liquids or gases.
This heavy duty rotary and chipping hammer is a
professional power tool.
Do NoT let children come into contact with the tool.
Supervision is required when inexperienced operators use
this tool.
MAXIMUM RECOMMENDED CAPACITIES
Maximum capacity 1–1/8" (28.5 mm) concrete
No-load speed 0–820/min (rpm)
BITS, metal drilling 1/2" (13 mm)
Wood, flat boring 1–1/8" (28.5 mm)
Optimum capacity 1/2"–1" (13–25 mm) concrete
No-load BPM 0–4700
Side Handle (Fig. B)

WARNING: To reduce the risk of personal injury,
ALWAYS operate the tool with the side handle
properly installed and securely tightened. Failure to do
so may result in the side handle slipping during tool
operation and subsequent loss of control. Hold tool
with both hands to maximize control.
A side handle comes assembled with this rotary hammer.
The side handle 3 can be fitted to suit both right-hand and
left-hand users.
To Adjust the Side Handle
1. Loosen the side handle
3
it counterclockwise.
2. Rotate the side handle to the desired position.
3. Tighten the side handle by turning it clockwise until you
are sure the side handle won't slip.
To Change sides
For Right-hand Users: Slide the side handle clamp over
the chuck, handle at the left.
For left-hand Users: Slide the side handle clamp over the
chuck, handle at the right.
ENglish
by turning
21