Ryobi RBC430SESD 5133002547 - Инструкция по эксплуатации - Страница 32

30

English (Original instructions)

enough to cause the operator to lose control of the 
unit. Blade thrust may occur without warning if the 
blade snags, stalls or binds. This is more likely to 
occur in areas where it is difficult 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

TM

 BLADE

The Tri-Arc

TM

 blade is suited only for thicker weeds and 

pulpy stalks. When the blade becomes dull, it can be 
turned over to extend the life of the blade. 
Do not sharpen the Tri-Arc

TM

 blade.

CUTTING TECHNIQUE - BLADE

 WARNING

The blades are very sharp and can injure even if they 
are not moving. Exercise extreme caution when using 
the blade with the product. Safe operation of this tool 
requires that you read and understand this operator’s 
manual and all labels af

fi

 xed to the tool.

■

Both hands must be used at all times to control this 
product. Keep a firm grip with both hands while in 
operation.

■

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

■

Inspect and clear the area of any hidden objects such 
as glass, stones, concrete, fencing, wire, wood, metal, 
etc.

■

Never use blades near footpaths, fencing, posts, 
buildings or other immovable objects.

■

Never use a blade after hitting a hard object without 
first inspecting it for damage. Do not use if any 
damage is detected.

■

For cutting ease and safety, approach the weeds 
being cut from the right to the left.

 MAINTENANCE

 WARNING

Note that the blade nut is a nylon nut, which is to be 
used for one time assembly only. Do not reuse the 
nylon nut. When installing/reinstalling, use a new nylon 
nut. Failure to follow this procedure can result in serious 
injury.

 WARNING

The cutting attachment must not rotate in idle mode. 
if this requirement is not satis

fi

 ed, the clutch has to be 

adjusted or the product needs an urgent maintenance 
by a quali

fi

 ed technician.

 WARNING

Use only original manufacturer’s replacement parts, 
accessories, and attachments. Failure to do so can 
cause possible injury, poor performance, and may void 
your warranty.

 WARNING

Make sure that the nut torque is 

≥

 25 Nm when 

assembling the blade. Failure to follow this procedure 
can result in serious injury. (

RBC430SESD

-

See 

fi

 gure 

6a., 

RBC430SBD-

See 

fi

 gure 4a.)

■

Always stop the engine and allow it to cool before 
making any maintenance.

■

You may make adjustments and repairs described 
here. For other repairs, contact the authorised service 
agent.

■

Consequences of improper maintenance may 
include excess carbon deposits resulting in loss of 
performance and discharge of black lubricant residue 
dripping from the silencer.

■

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

■

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

■

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

■

Check all nuts, bolts, and screws at frequent intervals 
for proper tightness to ensure the product is in safe 
working condition. Any part that is damaged should be 
properly repaired or replaced by an authorised service 
centre.

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