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SPECIFIC SAFETY RULES FOR TRIMMER USE

n

 

Replace string head if cracked, chipped, or damaged 

in  any  way.  Be  sure  the  string  head  or  blade  is 

properly installed and securely fastened. Failure to do 

so can cause serious injury.

n

 

Make sure all guards, straps, deflectors and handles 

are properly and securely attached.

n

 

Use only the manufacturer's replacement line in the 

cutting head. Do not use any other cutting attachment.

n

 

Never operate unit without the grass deflector in place 

and in good condition.

n

  Maintain a firm grip on both handles while trimming. 

Keep  string  head  below  waist  level.  Never  cut  with 

the string head located over 76cm or more above the 

ground.

SPECIFIC SAFETY RULES FOR  

 

 BRUSH CUTTER AND BLADE USE

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  After engine stops, keep rotating blade in heavy grass 

or pulpy weeds until it stops.

n

  Do  not  operate  the  brushcutter  unless  the  blade 

guard is firmly secured in place and in good condition.

n

  Use heavy gloves while installing or removing blades.

n

  Always  stop  the  engine  and  remove  the  spark  plug 

wire  before  attempting  to  remove  any  obstruction 

caught  or  jammed  in  the  blade  or  before  removing 

and installing the blade.

n

  Do not attempt to touch or stop the blade when it is 

rotating.

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  A coasting blade can cause injury while it continues 

to spin after the engine is stopped or throttle trigger 

released. Maintain proper control until the blade has 

completely stopped rotating.

n

  Replace any blade that has been damaged. Always 

make  sure  blade  is  installed  correctly  and  securely 

fastened before each use. Failure to do so can cause 

serious injury.

n

  Use  only  the  manufacturer's  replacement TRI-ARC 

blade intended for use on this brushcutter. Do not use 

any other blade.

n

  The TRI-ARC blade is suited for cutting pulpy weeds 

and  vines  only.  Do  not  use  for  any  other  purpose. 

Never use the TRI-ARC blade to cut woody brush.

n

  Exercise extreme caution when using the blade with 

this unit. 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 unit.  

Kick  back  can  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 kick back reaction.

n

  Never cut any material over 1mm diameter.

n

  Always wear the shoulder strap when using the brush 

cutter and adjust to a comfortable operating position. 

Maintain a firm grip on both handles while cutting with 

a blade. Keep the blade away from body and below 

waist.  Never  use  the  brush  cutter  with  the  blade 

located 76cm or more above the ground level.

n

  Cover  the  blade  with  the  blade  protector  before 

storing  the  unit,  or  during  transportation. Always 

remove  the  blade  protector  before  using  the  unit.  

If not removed, the blade protector could become a 

thrown object as the blade begins to turn.

  

5

SPECIFIC SAFETY RULES

Summary of Contents for RBC30SESA

Page 1: ...tant It is essential that you read the instructions in this manual before mounting and operating this machine Subject to technical modifications STRING TRIMMER BRUSHCUTTER OPERATOR S MANUAL RLT30CESA...

Page 2: ...Keep all bystanders at least 15m 50 ft away Ricochet Danger of Ricochet Tri Arc blade Tri Arc blade is appropriate for this unit and is suited for cutting pulpy weeds and vines Do not use toothed blad...

Page 3: ...ardous situation which if not avoided will result in death or serious injury WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION In...

Page 4: ...xcept for carburetor adjustments n Inspect the unit before each use for loose fasteners fuel leaks etc Replace any damaged parts before use n The string head or blade will rotate during carburetor adj...

Page 5: ...ecurely fastened before each use Failure to do so can cause serious injury n Use only the manufacturer s replacement TRI ARC blade intended for use on this brushcutter Do not use any other blade n The...

Page 6: ...d rotational frequency at idle min 1 2 800 3 500 2 800 3 500 Fuel consumption in accordance with ISO 8893 at max engine performance kg h or L h 0 42 or 0 58 0 42 or 0 58 Specific fuel consumption in a...

Page 7: ...TM STRING HEAD Curved Shaft GRASS DEFLECTOR PRIMER BULB knob rear handle trigger lock fuel cap on off switch strap hanger THROTTLE TRIGGER front HANDLE coupler blade brushcutter guard PRIMER BULB knob...

Page 8: ...perating features and safety rules ERGONOMIC DESIGN The design of the trimmer provides for easy handling It is designed for comfort and ease of grasp when operating in different positions and at diffe...

Page 9: ...Manual RBC30SESA Brush Cutter Assembly Front Handle Grass Deflector Blade Guard Harness Gear Head Locking Tool Pro Cut II String Head Spool Retainer Arbor Bottle of 2 Cycle Lubricant Tri Arc Blade Ha...

Page 10: ...ly rotate from side to side until the button is locked into place n Tighten the knob securely WARNING Be certain the knob is fully tightened before operating equipment check it periodically for tightn...

Page 11: ...ntact can result in serious personal injury To attach the curved shaft grass deflector See Figure 5 RLT30CESA n Remove hex screw flat washer and wing nut from grass deflector n Press the grass deflect...

Page 12: ...the blade attach the grass deflector and install the string head REMOVING THE TRI ARC BLADE See Figures 8 9 RBC30SESA n Align the slot in the flanged washer with the slot in the gear head n Place the...

Page 13: ...and string head assembly n Remove the arbor n Remove the flanged washer and retain it for the blade installation NOTE Store the string head parts together for later use INSTALLING THE TRI ARC BLADE S...

Page 14: ...for petrol n Recommended fuel This engine is certified to operate on unleaded petrol intended for automotive use n Mix a high quality 2 cycle engine lubricant at 20ml per 1 litre n Do not use automoti...

Page 15: ...ass Prolongedcuttingatpartial throttle will result in lubricant dripping from the muffler WARNING Always hold the string trimmer away from the body keeping clearance between the body and the product A...

Page 16: ...cause extra string wear even breakage Stone and brick walls curbs and wood may wear string rapidly n Avoid trees and shrubs Tree bark wood moldings siding and fence posts can easily be damaged by the...

Page 17: ...inning 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 re action can be violent enough...

Page 18: ...l the engine starts n Wait 6 10 seconds then squeeze the trigger to run NOTE Squeezingandreleasingthethrottletriggerreleases the start lever to the RUN position To start a warm engine PULL the rope un...

Page 19: ...led string head n Open the Reel Easy String Head by depressing the latches on each side The contents of the string head are spring loaded so keep your other hand over the string head cover while depre...

Page 20: ...on the side of the string head and push until string comes out through eyelet on the other side Continue to push string through the string head until the middle section of the string is inside the st...

Page 21: ...lified service technicians perform this service SPARK ARRESTOR The spark arrestor must be cleaned or replaced every 50 hours or yearly to ensure proper performance of your product Spark arrestors may...

Page 22: ...e poor engine performance If performance improves when the fuel cap is loosened check valve may be faulty or filter clogged Replace fuel cap if required SPARK PLUG REPLACEMENT This engine uses a Champ...

Page 23: ...e spark plug Reset spark plug gap Refer to Spark Plug Replacement earlier in this manual 1 Turn idle speed screw clockwise to increase idle speed See Figure 30 1 Lubricate string with silicone spray I...

Page 24: ...Emissions Parts Inspect Before Clean Every Replace Clean Every Replace Every Each Use 5 Hours Every 25 Hours 25 Hours 50 Hours or Yearly or Yearly CATALYTIC MUFFLER ASSEMBLY X AIR FILTER ASSY include...

Page 25: ...ng any warranty of MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE IN NO EVENT SHALL WE BE LIABLE FOR SPECIAL INCIDENTAL CONSEQUENTIAL OR INCIDENTAL DAMAGES OUR MAXIMUM LIABILITY SHALL NOT EXCEED...

Page 26: ...ONIC INDUSTRIES ASIA CO LTD 24 F CDW Building 388 Castle Peak Road Tsuen Wan Hong Kong Tel 852 2402 6888 RYOBI TECHNOLOGIES GMBH Itterpark 4 D 40724 Hilden DEUTSCHLAND Tel 49 0 2103 2958 0 Fax 49 0 21...

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