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8

ENGLISH

OPERATION

N.B. The  safety  switch  is  a  rocker  type  switch  and  will 

automatically reset it’s self once released.

N.B. The ignition switch is a 3 position switch. position 1 

is ‘off’ position 2 is run, and position 3 is a rocker type switch 
which  will  automatically  reset  it’s  self  to  position  2  once 
released.

RELEASE

 the 2 switches after engine starts - they will revert 

back to their resting place.

Wait 6-0 seconds, then squeeze the throttle trigger to run.   

NOTE: 

Squeezing  and  releasing  the  throttle  trigger  releases  the 

start lever to the 

RUN

 position.

To start a warm engine:

Lay the trimmer on a flat, bare surface. 

PRESS 

the  ‘safety  switch’  (item  9)  and  the  ‘ignition  switch’ 

(Item 6) at the same time.

RELEASE 

the 2 switches after engine starts - they will revert 

back to their resting place.

MAINTENANCE

WARNING:

When  servicing,  use  only  identical  replacement  parts. 
Use  of  any  other  parts  may  create  a  hazard  or  cause 
product damage.

WARNING:

Always  wear  safety  goggles  or  safety  glasses  with  side 
shields  during  tool  operation.  If  operation  is  dusty,  also 
wear a dust mask.

WARNING:

Before  inspecting,  cleaning,  or  servicing  the  machine, 
shut  off  engine,  wait  for  all  moving  parts  to  stop,  and 
disconnect spark plug lead and move it away from spark 
plug.  Failure  to  follow  these  instructions  can  result  in 
serious personal injury or property damage.

GENERAL MAINTENANCE

Avoid using solvents when cleaning plastic parts. Most plastics are 
susceptible to damage from various types of commercial solvents 
and may be damaged by their use. Use clean cloths to remove dirt, 
dust, lubricant, grease. 

WARNING:

Do  not  at  any  time  let  brake  fluids,  petrol,  petroleum-
based  products,  penetrating  lubricants,  etc.,  come  in 
contact  with  plastic  parts.  Chemicals  can  damage, 
weaken  or  destroy  plastic  which  may  result  in  serious 
personal injury.

You can often make adjustments and repairs described here. For 
other repairs, have the trimmer serviced by an authorised service 
dealer.

INSTALLING PRO CUT II

TM

 LINE HEAD

See Figure 6.

Stop the engine and disconnect the spark plug wire.

Remove currently installed line head.

Install the line head on the drive shaft until fully seated. 

Install the spool retainer and turn counter clockwise.

Install cutting line as described in the next section of this manual.

INSTALLING CUTTING LINE IN PRO CUT II

TM

 LINE HEAD

 

See Figure 7.
Use  monofilament  line  diameter  2.4mm  or  2.7mm.  Use  original 
manufacturer’s replacement line for best performance.

Stop the engine and disconnect the spark plug lead.

Gather two of the pre-cut lengths of trimmer line provided or  

 

cut two pieces of trimmer line, in 28cm lengths. 

Insert the line into the slots located on the sides of the line head.  

 

Line should be pushed in until approximately 2.5cm protrudes  

 

from the holes on the top of the line head.

Remove old line by pulling it from the holes located on the top  

 

of the line head.

CLEANING THE  EXHAUST  PORT,  MUFFLER  AND  SPARK 
ARRESTOR
NOTE: 

Depending on the type of fuel used, the type and amount 

of  lubricant  used,  and/or  your  operating  conditions,  the  exhaust 
port,  muffler,  and/or  spark  arrestor  screen  may  become  blocked 
with  carbon  deposits.  If  you  notice  a  power  loss  with  your  petrol 
powered  tool,  you  may  need  to  remove  these  deposits  to  restore 
performance.  We  highly  recommend  that  only  qualified  service 
technicians perform this service.

The  spark  arrestor  must  be  cleaned  or  replaced  every  50  hours 
or  yearly  to  ensure  proper  performance  of  your  product.  Spark 
arrestors  may  be  in  different  locations  depending  on  the  model 
purchased.  Please  contact  your  nearest  service  dealer  for  the 
location of the spark arrestor for your model.

IDLE SPEED ADJUSTMENT

See Figure 8.
If the cutting attachment turns at idle, the idle speed screw needs 
adjusting  on  the  engine.  Turn  the  idle  speed  screw  counter 
clockwise to reduce the idle RPM and stop the cutting attachment 
movement.  If  the  cutting  attachment  still  moves  at  idle  speed, 
contact  a  service  dealer  for  adjustment  and  discontinue  use  until 
the repair is made.

WARNING: 

The  cutting  attachment  should  never  turn  at  idle.  Turn 
the  idle  speed  screw  counter  clockwise  to  reduce  the 
idle  RPM  and  stop  the  cutting  attachment,  or  contact  a 
service  dealer  for  adjustment  and  discontinue  use  until 
the  repair  is  made.  Serious  personal  injury  may  result 
from the cutting attachment turning at idle.

CLEANING AIR FILTER SCREEN

See Figures 9 - 20.
For proper performance and long life, keep air filter screen clean.

Remove the air filter cover by pushing down on the latch with  

 

your thumb while gently pulling on the cover.

Brush the air filter screen lightly to clean. 

Replace the air filter cover by inserting the tabs on the bottom  

 

of the cover into the slots on the air filter base; push the cover  

 

up until it latches securely in place.

FUEL CAP

WARNING:

A leaking fuel cap is a fire hazard and must be replaced 
immediately.

The  fuel  cap  contains  a  non-serviceable  filter  and  a  check  valve. 
A  clogged  fuel  filter  will  cause  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.

Summary of Contents for RLT30CET

Page 1: ...30cc CURVED SHAFT TRIMMER ELECTRIC START OPERATOR S MANUAL RLT30CET ...

Page 2: ...rstand the operator s man ual before using this product Your string trimmer has been engineered and manufactured to our high standard for dependability ease of operation and operator safety Properly cared for it will give you years of rugged trouble free performance ...

Page 3: ... before making any adjustments or repairs except for carburettor adjustments n Inspect the unit before each use Check for loose fasteners fuel leaks etc Replace any damaged parts before use n The cutting attachment should never rotate at idle during normal use The cutting attachment may rotate at idle during carburettor adjustments n Mix and store fuel in a container approved for petrol n Mix fuel...

Page 4: ...nstruction min Per Minute Revolutions strokes surface speed orbits etc per minute Wet Conditions Alert Do not expose to rain or use in damp locations Safety Alert Precautions that involve your safety Read the Operator s Manual To reduce the risk of injury user must read and understand operator s manual before using this product Wear Eye and Hearing Protection Wear eye protection which is marked to...

Page 5: ...e this product Call Ryobi customer service for assistance WARNING The operation of any power tool can result in foreign objects being thrown into your eyes which can result in severe eye damage Before beginning power tool operation always wear safety goggles or safety glasses with side shields and when needed a full face shield We recommend Wide Vision Safety Mask for use over eyeglasses or standa...

Page 6: ...pool Retainer Shoulder Strap 12 Volt Battery Charger Front Handle Wing Screw Wing Nut Bolt Washer Grass Deflector Bottle of 2 Stroke Lubricant Hanger Cap Operator s Manual WARNING Do not attempt to modify this product or create accessories not recommended for use with this product Any such alteration or modification is misuse and could result in a hazardous condition leading to possible serious pe...

Page 7: ...ES PRODUCT SPECIFICATIONS Engine Displacement 30 cm Cutting Path Diameter 17 in 432mm String Diameter 2 4 2 7 mm Battery Voltage 12 Volt Mass without fuel cutting attachment and guard 6 37 kg Mass without fuel with string head 6 7kg Volume fuel tank 415cm Maximum engine perform in accordance with ISO8893 0 70kw Maximum rotational frequency of the spindle 12000 min Engine speed rotational frequency...

Page 8: ...ed percentages of oxygenates Ethanol ethyl or grain alcohol 10 by volume You may use petrol containing up to 10 ethanol by volume Petrol containing ethanol may be marketed under the name Gasohol Do not use E85 fuel MTBE methyl tertiary butyl ether 15 by volume You may use petrol containing up to 15 MTBE by volume Methanol methyl or wood alcohol 5 by volume You may use petrol containing up to 5 met...

Page 9: ...CUTTING LINE MANUALLY n Stop the engine and disconnect the spark plug lead n Push the knob in while pulling on line to manually advance the line CUTTING TIPS See Figures 9 11 n Avoid hot surfaces by always keeping the tool away from your body Proper operating position shown in figure 9 n Keep the trimmer tilted toward the area being cut this is the best cutting area n The trimmer cuts when passing...

Page 10: ...ce n Stop the engine and disconnect the spark plug lead n Gather two of the pre cut lengths of trimmer line provided or cut two pieces of trimmer line in 28cm lengths n Insert the line into the slots located on the sides of the line head Line should be pushed in until approximately 2 5cm protrudes from the holes on the top of the line head n Remove old line by pulling it from the holes located on ...

Page 11: ...to Cleaning Air Filter Screen earlier in this manual 3 Spark arrestor screen is dirty 3 Contact a servicing dealer 4 Spark plug fouled 4 Clean or replace spark plug Reset spark plug gap Refer to Spark Plug Replacement earlier in this manual Engine starts runs and Idle speed screw on carburettor Turn idle speed screw clockwise to increase idle speed accelerates but will not idle needs adjustment Se...

Page 12: ...limited warranty are in lieu of any other written warranty whether express or implied written or oral including 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 THE ACTUAL PURCHASE PRICE PAID BY YOU FOR THE PRODUCT This warranty is valid only in the Eu...

Page 13: ...dad de la Industria 52 28820 Coslada Madrid ESPANA Tel 34 0 91 627 93 26 Fax 34 0 91 627 93 29 TECHTRONIC 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 2103 2958 29 RYOBI TECHNOLOGIES GMBH Vertriebsbüro Österreich Schinitzgasse 13 A 8605 Kapfenberg Tel ...

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