Ridgid R2720 User Manual
4
GENERAL SAFETY RULES
SPECIFIC SAFETY RULES
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.
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.
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.
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.
SERVICE
n
Have your power tool serviced by a qualified repair
person using only identical replacement parts. This will
ensure that the safety of the power tool is maintained.
person using only identical replacement parts. This will
ensure that the safety of the power tool is maintained.
n
When servicing a power tool, use only identical replace-
ment parts. Follow instructions in the Maintenance sec-
tion of this manual. Use of unauthorized parts or failure to
follow Maintenance instructions may create a risk of
shock or injury.
ment parts. Follow instructions in the Maintenance sec-
tion of this manual. Use of unauthorized parts or failure to
follow Maintenance instructions may create a risk of
shock or injury.
WARNING!
To reduce risk of injury, user must read instruction
manual.
manual.
n
Hold power tool by insulated gripping surfaces when
performing an operation where the cutting tool may
contact hidden wiring or its own cord. Contact with a
“live” wire will make exposed metal parts of the cutting
tool “live” and shock the operator.
performing an operation where the cutting tool may
contact hidden wiring or its own cord. Contact with a
“live” wire will make exposed metal parts of the cutting
tool “live” and shock the operator.
n
Know your power tool. Read operator’s manual care-
fully. Learn its applications and limitations, as well as
the specific potential hazards related to this power
tool. Following this rule will reduce the risk of electric
shock, fire, or serious injury.
fully. Learn its applications and limitations, as well as
the specific potential hazards related to this power
tool. Following this rule will reduce the risk of electric
shock, fire, or serious injury.
n
Always wear safety glasses. Everyday eyeglasses
have only impact-resistant lenses; they are NOT
safety glasses. Following this rule will reduce the risk
of serious personal injury.
have only impact-resistant lenses; they are NOT
safety glasses. Following this rule will reduce the risk
of serious personal injury.
n
Protect your lungs. Wear a face or dust mask if the
operation is dusty. Following this rule will reduce the
risk of serious personal injury.
operation is dusty. Following this rule will reduce the
risk of serious personal injury.
n
Protect your hearing. Wear hearing protection during
extended periods of operation. Following this rule will
reduce the risk of serious personal injury.
extended periods of operation. Following this rule will
reduce the risk of serious personal injury.
n
Inspect power tool cords periodically and, if damaged,
have repaired at your nearest Authorized Service Cen-
ter. Constantly stay aware of cord location. Following
this rule will reduce the risk of electric shock or fire.
have repaired at your nearest Authorized Service Cen-
ter. Constantly stay aware of cord location. Following
this rule will reduce the risk of electric shock or fire.
n
Check damaged parts. Before further use of the power
tool, a guard or other part that is damaged should
be carefully checked to determine that it will operate
properly and perform its intended function. Check for
alignment of moving parts, binding of moving parts,
breakage of parts, mounting, and any other conditions
that may affect its operation. A guard or other part that
is damaged should be properly repaired or replaced
by an Authorized Service Center. Following this rule
will reduce the risk of shock, fire, or serious injury.
tool, a guard or other part that is damaged should
be carefully checked to determine that it will operate
properly and perform its intended function. Check for
alignment of moving parts, binding of moving parts,
breakage of parts, mounting, and any other conditions
that may affect its operation. A guard or other part that
is damaged should be properly repaired or replaced
by an Authorized Service Center. Following this rule
will reduce the risk of shock, fire, or serious injury.
n
Make sure your extension cord is in good condition.
When using an extension cord, be sure to use one
heavy enough to carry the current your product will
draw. A wire gauge size (A.W.G.) of at least 14 is
recommended for an extension cord 50 feet or less
in length. A cord exceeding 100 feet is not recom-
mended. If in doubt, use the next heavier gauge. The
smaller the gauge number, the heavier the cord. An
undersized cord will cause a drop in line voltage resulting
in loss of power and overheating.
When using an extension cord, be sure to use one
heavy enough to carry the current your product will
draw. A wire gauge size (A.W.G.) of at least 14 is
recommended for an extension cord 50 feet or less
in length. A cord exceeding 100 feet is not recom-
mended. If in doubt, use the next heavier gauge. The
smaller the gauge number, the heavier the cord. An
undersized cord will cause a drop in line voltage resulting
in loss of power and overheating.
n
Inspect for and remove all nails from lumber before
using this power tool. Following this rule will reduce the
risk of serious personal injury.
using this power tool. Following this rule will reduce the
risk of serious personal injury.
n
Save these instructions. Refer to them frequently and
use them to instruct others who may use this power tool.
If you loan someone this power tool, loan them these
instructions also.
use them to instruct others who may use this power tool.
If you loan someone this power tool, loan them these
instructions also.