Ryobi RPHD43O Operator's Manual page 9

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 fingers, usually apparent upon exposure to cold. Hereditary factors, exposure to
cold and dampness, diet, smoking and work practices are all thought to contribute 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. It is reported that cold weather is a major factor contributing to
Raynaud's Syndrome.
b) After each period of operation, exercise to increase blood circulation.
c) Take frequent work breaks. Limit the amount of exposure per day.
If you experience any of the symptoms of this condition, immediately discontinue use and
see your physician about these symptoms.
Keep the tool well maintained, fasteners tightened and worn parts replaced.
Mix and store fuel in a container approved for fuel.
Mix fuel outdoors where there are no sparks or flames. Wipe up any fuel spillage.
Move 9m away from refuelling site before starting engine.
Stop the engine and allow to cool before refuelling or storing the tool.
Stop the engine and allow to cool; empty the fuel tank and secure the tool from moving before
transporting in a vehicle.
SPECIFIC SAFETY RULES FOR POST HOLE DIGGER
Replace augers if cracked, bent, or damaged in anyway. Be sure the auger and/or extension
shaft is properly installed and securely fastened. Failure to do so can cause serious injury.
Make sure all guards, straps, deflectors and handles are properly and securely attached.
Do not start working until you have a clear work area. Do not work near electric cables or
underground utilities. It is highly recommended that you check with local authorities before
starting to drill.
If auger turns whilst the engine is idling, stop the engine and immediately adjust the idle settings
following the instructions in this manual.
Use only the manufacturer's replacement augers on this unit. Do not use any other attachments.
Never operate without the safety bar attached. The safety bar will work for safer operation if
a hard object is struck.
Replace the bit immediately if any cracks or other damage are present.
Maintain a firm grip on both handles during operation.
Never use the post hole digger with the handles above waist level. Operating with the handles
above waist level restricts control and can cause serious chest injuries if a hard object is struck.
Never carry the unit with the engine running.
Carry the post hole digger with the engine stopped, and with the auger bit removed.
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