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• ANSI $12.6 ($3.19) hearing protection,
• NIOSH/OSHA/MSHA respiratory protection.
A WARNING: Some dust created by power sanding, sawing,
grinding, drilling, and other construction activities contains chemicals
known to the State of California 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 chromMm 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 disperse 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 wear proper personal hearing protection
that conforms to ANSI $12.6 ($3.19) during use. Under some
conditions and duration of use, noise from this product may
contribute to hearing loss.
• 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)
.../min... per minute
IPM ........ impacts per minute
SPM ...... strokes per minute
sfpm ......surface feet per
minute
A............. amperes
W............ watts
"_ ......... alternating current
......... alternating or direct
current
no .......... no load speed
n............ rated speed
G .......... earthing terminal
A ........... safety alert symbol
BPM ......beats per minute
RPM ...... revolutions per
minute
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. DEWALT tools are factory tested; if this tool does not
operate, check power supply.
FAMILIARIZATION
Large Angle Grinders and Large Angle Sanders are designed for
heavy material removal in extended use applications. The following
grinders and sanders are described in this manual:
DWE4817 7" Angle Grinder double insulated 8,500 rpm
DWE4819 9" Angle Grinder double insulated 6,800 rpm