Residual Risks - Ryobi RFT254N Operator's Manual

properly and securely attached.
■ Use only original manufacturer's replacement parts.
■ Never operate the product without the safety guard in
place and in good condition.
■ Never use blades, flailing devices, wire, or rope. Use
only the manufacturer's replacement line in the cutting
head. Do not use any other cutting attachment. To
install any other type or brand of cutting head to this
wheeled trimmer can result in serious personal injury.
■ This product is intended for infrequent use by
homeowners and other occasional users for such
general applications as trimming light and heavy
vegetation, etc. It is not intended for prolonged use.
Prolonged periods of operation can cause circulatory
problems in the user's hands due to vibration.

RESIDUAL RISKS

■ It has been reported that vibrations from hand-held
tools may contribute to a condition called Raynaud's
Syndrome in certain individuals. Symptoms may
include tingling, numbness and blanching of the
fingers, usually apparent upon exposure to cold.
Hereditary factors, exposure to cold and dampness,
diet, smoking and work practices are all thought to
contribute to the development of these symptoms. It
is presently unknown what, if any, vibrations or extent
of exposure may contribute to the condition. There
are measures that can be taken by the operator to
possibly reduce the effects of vibration:
a) Keep your body warm in cold weather. When
operating the unit wear gloves to keep the hands
and wrists warm.
b) After each period of operation, exercise to
increase blood circulation.
c) Adjusting the working position of the cutting
device. Take frequent work breaks. Limit the
amount of exposure per day.
d) Injuries may be caused or aggravated by prolonged
use of a tool. When using any tool for prolonged
periods, ensure you take regular breaks.
If you experience any of the symptoms of this condition,
immediately discontinue use and see your physician
about these symptoms.
SYMBOLS
The following signal words and meanings are intended to
explain the levels of risk associated with this product.
Symbol Signal
DANGER:
Meaning
Indicates an imminently
hazardous situation, which,
if not avoided, will result in
death or serious injury.
ENGLISH
Some of the following symbols may be used on your
tool. Please study them and learn their meaning. Proper
interpretation of these symbols will allow you to operate
the product better and safer.
10
10
2
WARNING: Indicates
hazardous situation, which,
if not avoided, could result
in death or serious injury.
CAUTION: Indicates a potentially haz-
ardous situation, which, if not
avoided, may result in minor
or moderate injury.
NOTICE: (Without Safety Alert Sym-
bol) Indicates important in-
formation not related to an
injury hazard, such as a
situation that may result in
property damage.
Safety alert
To avoid serious personal injury, do not
attempt to use this product until you read
thoroughly and understand completely
the operator's manual.
Danger of ricochet. Keep all bystanders,
especially children and pets, at least
15 m from the operating area.
Use unleaded petrol intended for motor
vehicle use with an octane rating of 91
[(R + M)/2] or higher.
Use 2-stroke oil for air cooled engines.
Mix the fuel mix thoroughly and also each
time before refuelling
Wear eye and hearing protection when
operating this product.
Set the choke lever to "RUN" position.
Set the choke lever to "FULL" choke
position.
Set the choke lever to Full choke/Run
position
Set the ignition switch to the "I" (ON)
position.
a potentially