DeWalt D25851 Power Hammer User Manual


 
4
English
WARNING: Always use eye protection. All users and
bystanders must wear eye protection that conforms to ANSI Z87.1.
WARNING: Always wear proper personal hearing protection
that conforms to ANSI S12.6 (S3.19) during use. Under some
conditions and duration of use, noise from this product may
contribute to hearing loss.
WARNING: ALWAYS use safety glasses. Everyday eyeglasses
are NOT safety glasses. Also use face or dust mask if cutting operation
is dusty. ALWAYS WEAR CERTIFIED SAFETY EQUIPMENT:
ANSI Z87.1 eye protection (CAN/CSA Z94.3),
ANSI S12.6 (S3.19) hearing protection,
NIOSH/OSHA/MSHA respiratory protection.
WARNING: Some dust created by power sanding, sawing,
grinding, drilling, and other construction activities contains chemicals
known to cause cancer, birth defects or other reproductive harm.
Some examples of these chemicals are:
lead from lead-based paints,
crystalline silica from bricks and cement and other masonry
products, and
• arsenic and chromium from chemically-treated lumber
(CCA).
Your risk from these exposures varies, depending on how often you
do this type of work. To reduce your exposure to these chemicals:
work in a well ventilated area, and work with approved safety
equipment, such as those dust masks that are specially designed
to filter out microscopic particles.
Avoid prolonged contact with dust from power sanding,
sawing, grinding, drilling, and other construction activities.
Wear protective clothing and wash exposed areas with soap
and water. Allowing dust to get into your mouth, eyes, or lay on
the skin may promote absorption of harmful chemicals.
WARNING: Use of this tool can generate and/or disburse dust,
which may cause serious and permanent respiratory or other injury.
Always use NIOSH/OSHA approved respiratory protection
appropriate for the dust exposure. Direct particles away from face
and body.
The label on your tool may include the following symbols. The
symbols and their definitions are as follows:
V ...........volts A ........ amperes
Hz .........hertz W....... watts
min ........ minutes
..... alternating current
......direct current ..... alternating or direct current
..........Class I Construction
n
o ...... no load speed
.............. (grounded) ...... earthing terminal
..........Class II Construction ...... safety alert symbol
.............. (double insulated) BPM .. beats per minute
…/min ...per minute RPM .. revolutions per minute
IPM .......impact per minute
Motor
Your DEWALT tool is powered by a DEWALT-built motor. Be
sure your power supply agrees with the nameplate markings.
Voltage decrease of more than 10% will cause loss of power and
overheating. All D
EWALT tools are factory tested.
COMPONENTS (Fig. 1)
WARNING: Never modify the power tool or any part of it. Damage
or personal injury could result.
A. Trigger switch F. Mode selector
B. Lock-on slider G. Electronic Speed and
C. Side handle impact control dial
D. Main handle H. Clamp knob
E. Active vibration control I. Rear side handle position