Ryobi RLT430CESD 5133002546 - Инструкция по эксплуатации - Страница 5

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and discharge of black lubricant residue dripping from 
the silencer.

Ŷ

For the replacement line, use only nylon filament line 
of the diameter described in the specification table of 
this manual.

Ŷ

After extending the new cutter line, always return the 
product to its normal operating position before starting.

Ŷ

After each use, clean the product with a soft, dry cloth. 

Ŷ

Any part that is damaged should be properly repaired or 
replaced by an authorised service centre.

Ŷ

Check all nuts, bolts, and screws at frequent intervals 
for proper tightness to ensure the product is in a safe 
working condition.

MAINTENANCE SCHEDULE

Check if fastener is fully 
tightened

Before each use

Check: Cutting attachment 
must not rotate in idle mode ² 

Before each use

Check fuel hose/ oil hose if 
it’s loosen or cracked

Before each use

Replace the engine lubricant

Every 25 hours of operation

Check or adjust the valve lash

Every 25 hours of 
operation or if the engine  
can’t go idle , or if the 
wide open throttle speed 
is too low

Clean fuel tank and 

¿

 lter

 1

Every 3 months or 50 hours of 
operation

Replace fuel 

¿

 lter 

1

Every year or after 300 hours 
of operation

Check fuel cap or fuel tank 
vapor vent (if equipped) for 
leakage

Before each use

Clean air 

¿

 lter

Every 25 hours of operation

Change air 

¿

 lter

Every year or after 300 hours 
or operation

Clean spark plug

Every 6 months or after 100 
hours of operation 

Replace spark plug

Every year or after 300 hours 
of operation 

Clean spark arrestor

Every 25 hours of operation 

Replace spark arrestor

Every year or after 300 hours 
of operation

Clean the exhaust port 
and silencer

Every 25 hours of operation

1 These items should only be carried out by an authorised service 
centre.

2 If this requirement is not met, contact an authorised service centre 
for repair or adjustment.

RESIDUAL RISKS

Even when the product is used as prescribed, it is still 
impossible to completely eliminate certain residual risk 
factors. The following hazards may arise in use and the 
operator should pay special attention to avoid the following:

Ŷ

Injury caused by vibration

–

Hold the product by designated handles and restrict 
working time and exposure.

Ŷ

Exposure to noise can cause hearing injury

–

Wear hearing protection and limit exposure.

Ŷ

Eye injury due to flying debris

–

Wear eye protection at all times.

RISK REDUCTION

It has been reported that vibrations from handheld tools 
may contribute to a condition called Raynaud’s Syndrome. 
Symptoms may include tingling, numbness and blanching 
of the 

¿

 ngers, 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. There are measures 
that can be taken by the operator to possibly reduce the 
effects of vibration:

Ŷ

Keep your body warm in cold weather. When operating 
the product, wear gloves to keep the hands and wrists 
warm.  It is reported that cold weather is a major factor 
contributing to Raynaud’s syndrome.

Ŷ

After each period of operation, exercise to increase 
blood circulation.

Ŷ

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.

 WARNING

Injuries may be caused, or aggravated, by prolonged 
use of a tool.  When using any tool for prolonged periods, 
ensure you take regular breaks.

KNOW YOUR PRODUCT

See page 173.

PARTS

1. Fuel 

cap

2. Rear 

handle

3. Throttle 

trigger