DeWalt D25851K Power Hammer User Manual


 
30
English
• crystalline silica from bricks and cement and other masonry
products, and
arsenic and chromium from chemically-treated lumber.
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.
WARNING: ALWAYS USE SAFETY GLASSES. Everyday
eyeglasses are NOT safety glasses. Also use face or dust mask if
cutting operation is dusty. ALL USERS AND BYSTANDERS MUST
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.
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
or AC ..........alternating
or DC ...direct current current
.................Class I Construction or AC/DC ...alternating
.....................
(grounded) ........................or direct
.................Class II Construction current
(double insulated)
n
o ....................no load
…/min ..........revolutions per minute ....................... speed
BPM .............beats per minute
n ......................rated
IPM ...............impacts per minute
........................speed
SPM .............strokes per minute
.....................earthing
sfpm .............surface feet terminal
..................... per minute ..................... safety alert
..................... symbol
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.
DESCRIPTION (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