Ryobi RBC31SESO 5133002540 - Инструкция по эксплуатации - Страница 7

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Check all hose connections

Before each use

Clean fuel tank and 

fi

 lter

 1

Every 3 months or 50 hours of 
operation

Replace fuel 

fi

 lter 

1

Every year or after 300 hours 
or operation

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

Before each use

Clean air 

fi

 lter

Every 25 hours

Change air 

fi

 lter

Every year or after 300 hours 
or operation

Clean or adjust spark plug

Every 6 months or 100 hours 
of operation

Replace spark plug

Every year or after 300 hours 
or operation

Clean spark arrestor

Every 25 hours

Replace spark arrestor

Every year or after 300 hours 
or operation

Clean the exhaust port 
and silencer

Every 25 hours

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:

■

Contact with cutting means

–

Ensure that the blade protectors are fitted when the 
product is not in use. Keep hands and feet away
from the blades at all times.

■

Injury caused by vibration

–

Always use the right tool for the job, use designated 
handles, and restrict working time and exposure.

■

Hearing injury caused by exposure to noise

–

Wear hearing protection and limit exposure.

■

Eye injury caused by flying debris

–

Wear eye protection at all times.

■

Risk of falling objects

–

Wear head protection if there is any risk of falling
objects.

Kickback can occur when using the brushcutter. Ensure 
proper control by using both hands on the designated 
handles. Read and follow the directions elsewhere in this 
manual to help reduce the risk of kickback.

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 

fi

 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:

■

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 Reynaud’s Syndrome.

■

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

■

Ensure that the product is correctly located in a
designated working position before operating the
product.

■

Limit the amount of exposure per day. Take frequent
work breaks. 

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

1. Starter grip
2. Fuel cap
3.  Bike handle (RBC31SBO)
4.  Drive shaft (RBC31SBO)
5. Blade guard
6. Grass deflector
7. Nylon nut
8. Blade washer
9. Cupped washer
10. Blade protector
11. Tri-Arc™

blade

12. Upper string head housing
13. Spool
14. Bump knob
15. Lower string head housing
16. Cutting line
17. Throttle interlock (RBC31SBO)
18. Throttle trigger (RBC31SBO)
19. Ignition switch
20. Throttle lock (RBC31SBO)
21. Strap hanger
22. Lower shaft (RBC31SESO)
23. Knob (RBC31SESO)
24. Upper shaft (RBC31SESO)
25. Front handle (RBC31SESO)
26. Throttle trigger (RBC31SESO)
27. Throttle lock (RBC31SESO)

SYMBOLS ON THE PRODUCT

Safety alert