Ryobi RBC52FSBOS 5133002545 - Инструкция по эксплуатации - Страница 37

26

English (Original instructions)

the engine starts.

NOTE:

 If the engine does not start, repeat the 

procedure from step 5. Do not repeat the procedure 
more than 1 time. If the engine does not start after 
the second attempt, see the solution instruction for the 
"Flooded engine" in the "Troubleshooting" section of 
this manual.

To stop the engine:

See 

fi

 gure 20.

Place the ignition switch to the “O” (OFF) position.

OPERATING THE GRASS TRIMMER

See 

fi

 gure 11.

■

Hold the product with the right hand on the trigger 
handle and the left hand on the left handle. Keep a 
firm grip with both hands while in operation. 

■

The product should be held at a comfortable position 
with the trigger handle about hip height.

■

Always operate the product at full throttle. Prolonged 
cutting at partial throttle will result in lubricant dripping 
from the silencer.

■

Cut tall grass from the top down to prevent grass from 
wrapping around the shaft housing and string head, 
which may cause damage from overheating. 

■

If grass or debris becomes wrapped around the cutting 
means, stop the engine. Wear heavy-duty gloves to 
prevent injury from the sharp blades and carefully 
remove the debris.

CUTTING TIPS

See 

fi

 gure 12.

■

Do not push into the grass to be cut. Move from side 
to side. Move forward a little at the end of each sweep.

■

Keep the product tilted towards the area being cut.

■

Do not use in dangerous environments.

■

Use the tip of the string to do the cutting; do not force 
the string head into the uncut grass.

■

Wire and picket fences cause extra string wear, even 
breakage. Stone and brick walls, kerbs and wood may 
wear string rapidly.

■

Avoid trees and shrubs. Tree bark, wood mouldings, 
cladding and fence posts can be easily damaged by 
the string.

ADVANCING THE LINE

Line advance is controlled by tapping the string head on 
grass while running engine at full throttle.

■

Run engine at full throttle.

■

Tap the knob on the ground to advance the string. The 
string advances each time the knob is tapped. Do not 
hold the knob on the ground.

■

The string should advance until it is cut to length by 
the line cutting blade located on the cutting attachment 
guard.

OPERATING THE BRUSHCUTTER

See 

fi

 gure 13 - 14.

■

To help reduce the risk of kickback: Do not push into 
the material to be cut. Move from right to left in steady 
sweeps. Move forward a little at the beginning of each 
new sweep.

■

Hold the product with the right hand on the trigger 
handle and the left hand on the left handle. Keep a 
firm grip with both hands while in operation.

■

The product should be held at a comfortable position 
with the trigger handle about hip height.

■

Maintain your grip and balance on both feet. Position 
yourself so that you will not be drawn off balance by 
the kickback reaction of the cutting blade.

■

Adjust the strap hanger to a comfortable position.

Exercise extreme caution when using the blade with the 
product. Blade thrust is the reaction that may occur when 
the spinning blade contacts anything it cannot cut. This 
contact may cause the blade to stop for an instant, and 
suddenly “thrust” the unit away from the object that was 
hit. This reaction can be violent enough to cause the 
operator to lose control of the product. Blade thrust may 
occur without warning if the blade snags, stalls, or binds. 
This is more likely to occur in areas where it is dif

fi

 cult  to 

see the material being cut. For cutting ease and safety, 
approach the weeds being cut from the right to the left. 
In the event an unexpected object or woody stock is 
encountered, this could minimize the blade thrust reaction.

TRI-ARC™ BLADE

The Tri-Arc™ blade is suitable for cutting pulpy weeds and 
vines only. When the Tri-Arc™ blade becomes dull, it can 
be turned over to extend its life. Do not sharpen the blade.

SAW BLADE

The saw blade is suitable for cutting pulpy weeds, vines, 
bushes, and small trees. Worn saw blades can cause 
poor performance. Check the saw blade before each use. 
Replace the worn or damaged blade immediately.