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15

OPERATION

OPERATING THE TRIMMER

See Figure 13.

 WARNING

 Always  position  the  unit  on  the  operator’s  right 

side. The  use  of  the  unit  on  the  operator’s  left 

side will expose the user to hot surfaces and can 

result in possible burn injury.

 

WARNING

 To avoid burns from hot surfaces, never operate 

unit  with  the  bottom  of  the  engine  above  waist 

level.

Hold the trimmer with your right hand on the rear handle 

and your left hand on the front handle. Keep a firm grip 

with  both  hands  while  in  operation.  Trimmer  should  be 

held at a comfortable position with the rear handle about 

hip height.

Always operate trimmer at full throttle. Cut tall grass from 

the top down. This will prevent grass from wrapping around 

the  shaft  housing  and  string  head  which  could  cause  

damage from overheating. If grass becomes wrapped around 

the string head, STOP THE ENGINE, disconnect the spark 

plug wire, and remove the grass. Prolonged cutting at partial 

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. Any  contact  with  the  housing  or 

string  trimmer  cutting  head  can  result  in  burns 

and/or other serious personal injury.

TO ADVANCE THE CUTTING LINE (REEL EASY 

STRING HEAD)

String advance is controlled by tapping the string head on 

grass while running engine at full throttle.

n

  Run engine at full throttle.

n

  Tap the knob on ground to advance string. The string 

advances each time the knob is tapped. Do not hold 

the knob on the ground.

 

NOTE: 

The line trimming cut-off blade on the grass 

deflector will cut the line to the correct length.

 

NOTE:  

If the string is worn too short you may not be able 

to advance the string by tapping it on the ground. If so, 

stop the engine, and manually advance the string.

To advance the cutting line manually:

n

  Stop the engine and disconnect the spark plug wire.

n

  Push the knob in while pulling on string(s) to manually 

advance the string.

Fig. 1

PROPER 

OPERATInG 

POSITIOn

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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