Intended Use; Assembly And Adjustments - DeWalt D21710 Manual De Instrucciones

• The label on your tool may include the following symbols. The
symbols and their definitions are as follows:
V ............ volts
Hz .......... hertz
min ......... minutes
....... direct current
........... Class I Construction
............... (grounded)
............ Class II Construction
............... (double insulated)
BPM....... beats per minute
sfpm ...... surface feet
.............. per minute (sfpm)
DESCRIPTION (Fig. 1)
WARNING: Never modify the power tool or any part of it.
Damage or personal injury could result.

INTENDED USE

Your Percussion Drill has been designed for professional drilling
and screwdriving applications.
DO NOT use under humid conditions or in presence of flammable
liquids or gases.
These percussion drills are professional power tools. DO NOT let
children come into contact with the tool. Supervision is required
when inexperienced operators use this tool.
A. Variable speed switch F. Side handle
B. Lock-on button G. Depth adjustment rod
C. Forward/reverse slider H. Keyed chuck
D. Mode selector
E. Ventilation slots J. Chuck key
A ............amperes
W ...........watts
..........alternating current
n o ...........no load speed
...........earthing terminal
...........safety alert symbol
.../min ....revolutions or
...............reciprocation
..............per minute
I. Sleeve
FIG. 1
G
J
I
H
F

ASSEMBLY AND ADJUSTMENTS

WARNING: To reduce the risk of injury, turn unit off and
disconnect machine from power source before installing and
removing accessories, before adjusting or changing set-ups
or when making repairs. Be sure the trigger switch is in the OFF
position. An accidental start-up can cause injury.
4
D
E
C
A
B