Solo MultiSystem 109LG User manual

- ENGLISH - Base tool MultiSystem 109LG
ENGLISH 1
Instruction manual
Original instructions
Caution! Before initial use, read these
operating instructions and the operating
instructions of the changeover tool to be used
(accessory) carefully and observe all safety
instructions.
Observe the maintenance guidelines closely to
ensure the long service life of your equipment.
Your dealer will be glad to assist you with any
questions.
For USA only:
Emissions Control Warranty Statement
The Environmental Protection Agency and Solo
are pleased to explain the emission control system
on your small non-road power equipment engine.
In the US new small non- road engines must be
designed, built, and equipped to meet the
Environmental Protection Agency's standards.
Solo must warrant the emission control system on
your small non- road engine for the period of time
listed below provided there has been no abuse,
neglect, or improper maintenance of your small
non-road engine.
Your emission control system includes parts such
as the carburetor, the ignition system, and the
exhaust system.
Where a warrantable condition exists, Solo will
repair your small non-road power equipment
engine at no cost to you including diagnosis, parts,
and labor.
Manufacturer’s Warranty Coverage
Solo's small non-road power equipment engines
are warranted for a period of two years. If any
emission control related part on your engine is
defective, the part will be repaired or replaced by
Solo.
Contact Information for Authorized Service Center
Locations, Replacement Parts,
Warranty and Technical Information
Warranty repairs must be completed by a SOLO
Authorized Service Center.
SOLO USA, Inc. 1-800-765-6462
5100 Chestnut Avenue [email protected]
Newport News, VA 23605
Symbols
The following symbols are used in this manual and
on the product:
Thoroughly read these operating
instructions before undertaking any
maintenance, installation and cleaning
steps
Wear ear defenders and a face shield
before starting the engine
Switching off the engine, stop switch on
"STOP"
Wear protective gloves when handling
and working with the equipment
Wear solid shoes, preferably safety
shoes with a good tread
Danger! Failure to comply with the
instructions could cause accidents with
potentially life-threatening injuries.
Maintain a minimum distance of
15 metres bystanders
Never smoke near the power tool or
where the equipment is refuelled!
Keep open flames away from the power
tool and the fuel can
- This equipment produces exhaust
fumes
and
- fuel vapours are poisonous;
never start or refuel in enclosed spaces
Fuel mixture: symbol above the fuel
mixture tank cap
Choke flap:
Cold start position Îchoke lever up,
towards this symbol
Operation and warm start Îchoke
lever down
Type plate
a: Type designation
b: Serial number
c: Build year (08 Î2008)

ENGLISH 2
Packaging and disposal
Please keep the original packaging in order to protect the equipment against transport damage in case you
ever need to ship it or transport it. If the packaging materials are no longer required then they must be
disposed of properly in accordance with applicable local regulations. Cardboard packaging materials are
raw materials which can be recycled or reused.
At the end of the equipment’s service life, please make sure that you dispose of it properly, in accordance
with the official directives and regulations that apply in your area.
Index
Page
1. Correct use .................................................................................................................................. 3
2. Specification ................................................................................................................................4
3. Safety regulations ........................................................................................................................ 5
3.1 General safety instructions 5
3.2 Working clothes 6
3.3 Fuelling 6
3.4 When transporting the equipment 6
3.5 Preparing the equipment for starting 7
3.6 Starting 7
3.7 Maintenance and repairs 7
3.8 Working with the machine 8
4. Standard delivery......................................................................................................................... 9
5. Control and function elements ..................................................................................................... 9
6. Preparing the equipment for use ................................................................................................ 10
6.1 Assembly of the Loop-handle 10
6.2 Fitting the changeover tool 10
6.3 Shoulder strap adjustment 11
7. Fuelling...................................................................................................................................... 11
7.1 Fuel information 11
7.2 Fuelling 11
8. Starting / Stopping the engine.................................................................................................... 12
8.1 Half throttle start position 12
8.2 Choke and primer 12
8.3 Starting 12
8.4 Turning off the engine: 13
8.5 Engine will not start: 13
9. Operating and maintenance instructions.................................................................................... 13
9.1 General operating and maintenance instructions 13
9.2 Information about the silencer 13
9.3 Carburettor adjustment 14
9.4 Information about the spark plug 14
9.5 Air Filter Maintenance 15
9.6 Replacing the fuel filter 15
9.7 Shutdown and storage 15
9.8 Scheduled maintenance 16
10. Guarantee ................................................................................................................................17
11. Parts subject to wear and tear.................................................................................................. 17
12. CE Declaration of conformity ................................................................................................... 17

Correct use
ENGLISH 3
1. Correct use
The base tool MultiSystem 109LG is only to be used as an engine/drive unit with the changeover tools
listed below, which are offered by SOLO as accessories. It performs different functions depending upon
which changeover tool is used.
•With the line head changeover tool 69 00 859 fitted Îthe complete unit is intended for use as a
brushcutter. For the completebrushcutter unit, the following cutting tools are also offered as
accessories:
Accessory for Brushcutter Protection Part no.
2 nylon head semi-automatic M 10 x 1.25 LI
(grass, even around obstacles, light weeds)
part of standard delivery for changeover tool
Standard shield +
protective bar,
line trimming blade
69006375
Replacement line for nylon head 15m, Ø2.4 mm 6900942
Spool of nylon cord 90 m, Ø2,4 mm 0063201
Grass cutter blade 4 teeth, Ø230 mm
(grass, stronger weeds)
Standard shield
without protective bar 6900948
Brush blade 3 teeth Ø250 mm
(bushes, reeds, tough grass)
Standard shield
without protective bar 6900947
Transport protector for metal cutting blades up to Ø250 mm 6073534
Only use power tools equipped with a nylon head for cutting grass – particularly suitable around
obstacles - and for trimming light weeds and wild growth near ground level. The nylon head is
particularly suitable for a soft cut, e.g. for clean trimming around trees and posts.
Use power tools equipped with the grass cutter blade only for cutting grass away from obstacles and
for cutting stronger weeds and wild growth near ground level.
Only use power tools fitted with the 3-tooth brush cutting blade (accessory 107L / 107B) for mowing
grass, light brush, reeds and uncultivated growth at ground level.
•With the hedge trimmer changeover tool 69 00 228 fitted Îthe complete unit is intended for use as
a pole hedge trimmer
The complete pole hedge trimmer unit may only be used to cut hedges, shrubs, undergrowth and
brush with slender twigs and branches in gardens and fields.
•With the cultivator changeover tool 69 00 150 fitted Îthe complete unit is intended for use as a
motorised cultivator
The complete motorised cultivator unit may only be used for cultivating/digging garden and bedding
areas in private plots.
•With the pruning saw changeover tool 69 00 226 fitted Îthe complete unit is intended for use as a
pruning saw
The complete pruning saw unit may only be used for sawing branches in trees. When using the tool in
this particularly challenging way, you are reminded again to always observe the safety instructions
found also in the operating instructions for the changeover tool.
•With the blower changeover tool 69 00 715 fitted Îthe complete unit is intended for use as a leaf
blower
The complete leaf blower unit may only be used at ground level for blowing leaves, grass and paper in
gardens, footpaths, car parks and driveways.
Never use the power tool for any other purpose. The operating instructions for the particular changeover
tool being used should be carefully observed in all cases.

Specification
ENGLISH 4
2. Specification
Engine type: SOLO single cylinder two-stroke engine
Engine capacity cm328.9
Bore / stroke mm 35 / 30
Engine power kW at rpm 0.9 / 8 000
Max. permissible speed no load with tool
Nylon head rpm
Grass cutter blade / Brush blade rpm
Hedge trimmer rpm
Cultivator rpm
Pruning saw rpm
Leaf blower rpm
9 000 ± 200
10 000 ± 200
9 600 ± 200
10 000 ± 200
10 000 ± 200
7 800 ± 200
Medium idling speed rpm 3 000 ± 200
Fuel tank capacity l 0.5
Clutch engagement speed rpm 4 700
Fuel mix ratio with SOLO 2T engine oil: 1:50 (2%)
with other two-stroke oils: 1:25 (4%)
Carburettor: All-position diaphragm carburettor with primer and integrated fuel pump
Air filter: Foam filter
Ignition: Electronically controlled magneto ignition, maintenance free
Dimensions Height mm
Width mm
Length mm
23
34
102
Weight kg 4.5
In determining the following values regarding the acceleration of vibrations and sound, the different
operating conditions were weighted in accordance with the current standards.
Weighted effective acceleration ahv,eq (DIN ISO 22867)
Nylon head m/s2
Grass cutter blade / Brush blade m/s2
Hedge trimmer m/s2
Cultivator m/s2
Pruning saw m/s2
Leaf blower m/s2
handle l.h. side / Handle r.h. side
6.4 / 7.8
7.6 / 8.5
13.5 / 9.8
9.7 / 8.2
6.0 / 10.3
5.0 / 6.0
Sound pressure level LPeq (EN ISO 22868)
Nylon head dB(A)
Grass cutter blade / Brush blade dB(A)
Hedge trimmer dB(A)
Cultivator dB(A)
Pruning saw dB(A)
Leaf blower dB(A)
93
94
94
95
94
93
Sound power level LWeq (EN ISO 22868)
Nylon head dB(A)
Grass cutter blade / Brush blade dB(A)
Hedge trimmer dB(A)
Cultivator dB(A)
Pruning saw dB(A)
Leaf blower dB(A)
104
104
104
105
104
104

Safety regulations
ENGLISH 5
3. Safety regulations
The safety instructions refer to the use of the complete unit with an approved changeover tool correctly
fitted. In addition, the operating instructions for the particular changeover tool being used should be
carefully observed.
3.1 General safety instructions
Before initial use, read these operating instructions and the operating instructions for the
changeover tool to be used (accessory) carefully and store them safely. Use this power tool
with particular caution.
Non-observance of safety instructions can lead to a risk to life. Also observe any regulations from your
professional body. The operating instructions must be available at all times wherever the power tool is
used. They must be read by each person charged with using the tool (incl. service, maintenance and
replacement).
•You should request and receive instructions from the vendor on the safe operation if you are using this
type of product for the first time.
•Children and young people under 18 years may not work with this power tool, with the exception of
young people over 16 years of age who are being trained under supervision.
•Keep bystanders and animals away from the working area. Maintain a minimum
distance of 15 m. When working near thickets, be aware that children and animals may be hidden
there. Immediately stop the machine and the cutter if any person or animal comes close to the working
area. The operator is responsible for any accidents or damage caused to parties or property.
•This machine may only be passed on or lent to third parties if they are familiar with the safe use of this
product and with these instructions. Always pass on the operating instructions.
•Ensure you are rested and in good health when using this machine.
•Persons under the influence of alcohol or drugs, including prescription drugs, are not allowed to use
this machine, as their ability to quickly react to potential danger may be impaired.
•Never alter, change or modify any safety equipment or functional assemblies on this machine.
•Only use this machine if it is in good, safe condition. Always check the machine prior to use. Risk of
accident!
•Only use those accessories and attachments that have been supplied by the manufacturer and that
are expressly approved for attachment. When using a nylon head, never replace a plastic line with a
steel line. Always use the appropriate contact protection with each cutter.
•Always stop the engine and remove the spark plug cap when changing cutters to prevent unintentional
starting of the engine.
•The reliability and safe operation of your machine depend on the quality of parts used with the
machine. Only use original spare parts. Original spare parts are identical with genuine production parts
and guarantee best quality in material, dimensions, function and safety. Original parts and accessories
are available from your specialist dealer. Your dealer has been supplied with appropriate
documentation to determine the correct parts. Your dealer is frequently supplied with updates about
improvements to the equipment. Please note that the use of non-original parts will void your warranty.
•Always store the machine in a safe place and in such a way that it will not pose any danger. Stop the
engine when the machine is not used.
Persons who disregard safety instructions, operating or maintenance instructions may be liable for any
damage or consequential losses.

Safety regulations
ENGLISH 6
3.2 Working clothes
To prevent injuries, always wear suitable clothing and safety equipment when working with this power tool.
This clothing should be practically oriented to the application (for example a tight fitting work suit), but
should not be confining.
We recommend:
SOLO forest and countryside work jacket EN 340 Part no: 99303000 + size (2[s] - 6[xxl])
SOLO Outdoor Knee-breeches Part no: 9902095 + size
or SOLO Outdoor dungarees Part no: 9902094 + size
Never wear scarves, ties, jewellery or other items of clothing, which might get caught in the equipment, in
brush or on branches. Safely tie back long hair (use a cap, helmet or similar).
Wear sturdy shoes with a good tread - ideally safety shoes.
We recommend: SOLO leather forest boots Part no: 9930510 + size (36 - 48)
Wear protective gloves with non-slip palms.
We recommend: SOLO Fit Part no: 9939012 + size.
Use ear defenders and/or a visor for protection against flying objects or objects caught up in the
turbulence (protective goggles for example).
We recommend: SOLO face/ear protection pack Part no: 993901002 (one size)
3.3 Fuelling
Petrol is very light and highly flammable. Keep away from open flames and never spill fuel. Do
not smoke at the operating site or at and near the refuelling site!
•Stop the engine prior to refuelling.
•Let the engine cool down before refuelling - fire risk!
•Open the tank lid slowly to allow any excess pressure in the tank to be reduced without the risk of
petrol spraying out.
•Fuel may contain substances similar to solvents. Prevent products made from mineral oil coming into
contact with skin and eyes. Wear protective gloves during filling with fuel. Frequently change and clean
protective clothing.
•Avoid breathing in fuel vapour.
•The refuelling site should be well ventilated.
•Avoid any soil spillage of fuel or oil (protection of the environment). Use a suitable mat.
•Immediately clean any spilled fuel on the machine. Change contaminated clothing without delay.
•Firmly tighten all tank lids. This will reduce the risk of spillage from lids, which have become loose from
engine vibrations.
•Check for petrol leaks. Do not start the machine or work with the machine if there is a petrol leak. Life
threatening risk from burns!
•Store fuel and oil in approved and correctly labelled containers.
3.4 When transporting the equipment
•Always turn off the engine when transporting the machine.
•Never carry or transport the power tool with the engine running.
•Always cover the cutters with blade protectors, when transporting the equipment over longer
distances.
•To prevent fuel running out and associated damages, secure the equipment against tipping over
during vehicle transportation. Check the tank for leaks. It is advisable to drain the tank before
transportation.
•Drain the tank before despatching the equipment.

Safety regulations
ENGLISH 7
3.5 Preparing the equipment for starting
Check the complete machine for operational safety.
•The stop switch should function properly.
•The throttle must have freedom of movement and return to the idle position on its own accord.
•The cutters and contact protection must be tightly secured and in perfect condition.
•Ensure the spark plug cap and the ignition cable are connected firmly. A loose connection may cause
a spark, which can ignite any existing fuel:air mixture - fire hazard!
Should the check reveal any irregularities or recognisable damage (also to the frame), incorrect
adjustments or reduced efficiency of the machine, do not commence work. Take the power tool to a
specialised workshop and have it checked.
3.6 Starting
•Start the machine no less than 3 metres from the refuelling location. Never start the machine in an
enclosed space.
•Ensure that you are standing firmly on the ground when starting. Always start on even ground, with a
firm grip on the power tool.
•Only one person at the time may operate this power tool - no other people should be within a radius of
15 m - even when starting.
•Continue with the starting procedure as described in section 8. "Starting/Stopping the engine".
3.7 Maintenance and repairs
Regularly service this machine. Only carry out those maintenance jobs and repairs, which are described in
this manual. A specialised service centre will carry our all other jobs.
•Do not maintain, repair or store the machine near an open flame.
•Before cleaning, maintenance and repair work, always stop the engine first and pull the spark plug
cap. Exceptions: carburettor and idle adjustments.
•For any repairs only use original parts from the manufacturer.
•Do not modify, alter or change the machine as this may impact on the safe operation of the machine
and may lead to accidents and injuries!
•Never exceed the specified maximum speed.

Safety regulations
ENGLISH 8
3.8 Working with the machine
•Only use this power tool when it is complete and in a safe condition.
As soon as the engine is running, the power tool generates toxic gases, which may be invisible and
odourless. Never work with the power tool in enclosed spaces. In confined conditions such pits or
excavations, ensure adequate air changes during work.
Do not smoke at the work site and in the immediate vicinity of the power tool. There is an increased
fire hazard!
•Work conscientiously, thoughtfully and calmly, and do not endanger third parties.
- Pay attention to good visibility and lighting conditions.
- Always remain within earshot of other people who can provide help in case of emergency.
- Plan for timely work breaks.
- Pay attention to possible hazards and take appropriate precautions. Be aware that wearing ear
defenders reduces the ability to perceive noise. This includes sounds alerting to danger such as
signals, shouts, etc. that can go unnoticed.
- Exercise caution when the ground is wet or covered in ice and snow, on overhangs, or uneven
terrain. There is an increased risk of slipping!
- Pay attention to the risk of stumbling and obstacles, such as tree roots and stumps, edges, etc. Pay
particular attention to safety when working on slopes.
- Before commencing work, check the working area for stones, broken glass, nails, wire or other solid
objects and remove such debris to prevent them being picked up and thrown out by the cutters.
- Always hold this power tool firmly in both hands, and ensure your safe and solid foothold.
- Keep all parts of the body away from rotating cutters.
- Use the power tool at lowest possible noise and exhaust levels. Only open the throttle when working,
do not let the engine run unnecessarily. Please note that noise also impacts on the environment.
Observe the quiet times that can vary from place to place.
- Never use blunt cutters and avoid uncontrolled contact of the cutter with debris. Otherwise there will
be an increased risk of the equipment kicking, which could throw the entire machine around. As a
result, the operator could be subjected to involuntary movements, which could lead to serious injury
or death.
•Stop the engine if you notice a difference in the operating characteristics of the power tool.
•Due to the centrifugal clutch, the cutters will run on for a short time, even if you release the throttle.
Ensure the cutter has come to a full stop before storing the machine.
•Always stop the engine before any contact with the cutter – even when clearing a blockage or if cutters
have become jammed – wait until the cutter has stopped and remove the spark plug cap.
•Never touch the exhaust or the silencer; as long as they are still hot, there is a risk of burns!
•Never work with a defective or missing silencer. There is a hazard of hearing damage and burning!
First Aid
A first aid box should always be available on-site. Immediately replace any materials you have used:
Note:
Over exposing persons with circulatory problems to vibrations can lead to damage to their nervous system
or blood vessels. The following systems may occur from vibrations to fingers, hands or the wrists:
Numbness, itching, pain, twinges, changes to the colour of the skin or the skin itself. Seek medical advice
if you experience any of these symptoms.

Standard delivery; Control and function elements
ENGLISH 9
4. Standard delivery
•Power tool partially assembled; the following components are supplied separately and require
assembly
•Handle and all parts required to complete the assembly
•Shoulder strap
•Tools: combination spanner, retaining pin and screw driver
•Instruction manual
5. Control and function elements
1 Stop-switch 7 Choke lever 13 Strap attachment
2 Throttle lever 8 Primer 14 Spark plug cap
3 Gas lever lock 9 Fuel cap 15 Female connection Îfor fitting
approved changeover tools
4 Throttle lock 10 Starter grip 21Type plate
6 Loop handle 11 Air filter cover
Fig. 1

Preparing the equipment for use
ENGLISH 10
6. Preparing the equipment for use
For shipping purposes, the power tool is partly
disassembled and has to be reassembled prior to
use.
Only use the power tool after it has been fully
assembled.
Ensure that the tank is fully drained before any
assembly, disassembly or modification.
6.1 Assembly of the Loop-handle
Attach the "loop" handle approximately 5 cm - 30
cm from the strap attachment according to your
preferred working position. The longer side of the
handle serves as a safety barrier and must
therefore always be on the side of the user:
•If you carry the power tool on the right hand
side of your body when working then the longer
side of the handle must face to the left.
•If, however, you prefer to carry the power tool
on the left hand side of your body when working
(i.e. if you are left-handed) then the longer side
of the handle must face to the right.
•Initially tighten the screws only lightly.
•Push the handle, in accordance with your body
size, into its optimum position.
•Then tighten the screws.
6.2 Fitting the changeover tool
•Undo tension screw (1).
•Release fixing pin (2) by pulling it out and
turning it.
•Fit the shaft sections precisely onto the
inner/outer quadrant of the shafts.
Ensure that the hollow shaft in the lower shaft
section mates with the quadrant in the upper
section of the drive shaft. When assembling it
may be necessary to lightly twist the lower shaft
tube to and fro.
•Release the fixing pin by turning and audibly
click into position in the shaft tube hole.
•Thoroughly tighten clamping screws.
To separate the shaft sections:
•Release the straining screw (1).
•Pull out the fixing pin (2).
•Pull the lower shaft tube (3) with gearbox from
the female coupling.
Fig. 2
Fig. 3
Fig. 4

Preparing the equipment for use; Fuelling
ENGLISH 11
6.3 Shoulder strap adjustment
Before commencing work, adjust the shoulder
strap and handle according to the operator’s body
size.
Wear the single shoulder strap over the opposite
shoulder to the side on which you are carrying the
power tool. Once the length of the strap has been
correctly adjusted the strap hook should be over
your hip. Hook the strap hook into the strap
attachment on the power tool.
Balance the power tool with fitted changeover tool
so that the cutter hovers just above the ground,
without you touching the power tool with your
hands.
If the tool hovers more than 30 cm above the
ground, the strap holder needs to be secured
nearer to the motor.
If the tool is touching the floor, the strap holder
needs to be secured nearer to the loop handle.
7. Fuelling
7.1 Fuel information
A high performance two-stroke engine
operated with a petrol:oil mixture (petrol + oil
= fuel mixture) or with a special fuel mixture for
two-stroke engines available from specialists
powers this machine.
We recommend the proprietary “Aspen 2-takt”
special fuel mixture. Please observe the special
fuel manufacturer’s instructions.
Information on individual mixing of the fuel mixture
Normal or super unleaded petrol can be used for
individual mixing purposes (minimum octane
number 92 RON).
When using a particularly high quality proprietary
2-stroke engine oil such as the “SOLO Profi 2T-
Motoröl” which we supply, we recommend an
oil:petrol mixing ratio of 1:50 (2%).
When using other brands of 2-stroke oil we
recommend a mixing ratio of 1:25 (4%).
Only use proprietary 2-stroke engine oil!
Never store fuel mixture longer than 3 - 4 weeks.
Fuel mixture table
Oil in litres
Petrol in
litres SOLO 2T
engine oil
2% (50 : 1)
Other two-
stroke oils
4% (25 : 1)
1 0.020 0.040
5 0.100 0.200
10 0.200 0.400
Unsuitable petrol or deviations in the mixing ratio
may lead to serious engine damage!
Avoid direct skin contact with petrol and
avoid inhaling petrol fumes - health hazard!
7.2 Fuelling
While fuelling always follow all safety instructions
and take all safety precautions.
Handle fuel only with the engine turned off.
Carefully clean the area around the filler inlet.
Place the machine with the fuel inlet pointing
upwards. Unscrew the tank lid and fill the fuel
mixture up to the lower edge of the filler neck. Use
a funnel with filter to prevent tank contamination.
After filling the tank replace the tank lid and tighten
firmly.

Starting / Stopping the engine
ENGLISH 12
8. Starting / Stopping the engine
8.1 Half throttle start position
•Slide the stop switch (1) into the operating
position.
•Grip the handle; the safety locking key (3) is
activated via the grip area, which also enables
throttle lever (2) to be regulated.
•Press throttle lever fully down.
•Press the half throttle lock (4), and let the
throttle lever return, whilst holding the half
throttle lock in.
8.2 Choke and primer
Adjust choke as follows:
•With a cold engine, position choke lever (7) up
towards "Close" .
•With a warm engine, position choke lever (7)
down.
When first starting or if the fuel tank has been
completely drained and has been refilled, press
primer (8) several times (at least 5x) until the fuel
is visible in the plastic bulb.
8.3 Starting
Observe the safety instructions when starting.
(schematic diagram)
Lay the power tool level and without obstructions
on the ground.
During starting, never stand or kneel on the shaft
tube, otherwise the shaft or the tube might be
damaged.
Take up a safe position, securely hold the machine
and ensure that the cutter does not touch any
objects or the ground.
When the engine is cold:
With the choke lever up ( ) start the engine by
pulling the starter handle up in a straight line
several times until the engine is briefly audible
(ignition).
Then immediately move the choke lever down.
Continue to start until the engine runs evenly.
When the engine is warm:
With the choke lever down start the engine by
pulling the starter handle up in a straight line
several times until the engine runs evenly.
If the engine is running in part throttle operation:,
briefly pull the throttle back to release the half
throttle detent. Release the throttle lever again to
allow the engine to run at idle speed. Now you can
commence working.
Note: Under good conditions, the engine will
already start under idling throttle if it is at operating
temperature. (If a part throttle stop is set it will be
cancelled by operation of the throttle control even if
the engine is at standstill.)
Starting with the stop switch in run-position
If the engine will not start under idling throttle, set a
part throttle stop in the way described above.
Fig. 6
Fig. 7
Fig. 5

Starting / Stopping the engine; Operating and maintenance instructions
ENGLISH 13
The following instructions are aimed at increasing
the service life of the starter rope and of the starter
mechanism:
•Always pull the rope out in a straight line.
•Do not let the rope drag across the edge of the
rope eyelet.
•Do not pull rope all the way out - risk of the rope
breaking.
•Always manually guide the rope back into its
start position with your hand on the starter grip -
do not let it retract on its own.
A specialist can replace a damaged starter rope.
8.4 Turning off the engine:
Release the throttle and push the stop switch to
”STOP”.
Please note: Due to the centrifugal clutch, the tool
will run on for a short time despite the throttle
being released and the engine being switched off.
Ensure the tool has fully stopped before putting
the machine down.
8.5 Engine will not start:
If the engine fails to start after several attempts,
check whether all adjustments described above
have been correctly carried out, particularly that
the stop switch is not in the "STOP" position. Try
starting once again. The combustion chamber will
be flooded, if the engine still fails to start.
In that case we recommend you proceed as
follows:
Stop switch on "STOP"
•Remove the spark plug cover.
•Pull the spark plug cap off the spark plug.
•Remove the spark plug and dry fuel mixture
from the electrodes.
•Move the throttle lever up to full throttle. Pull the
starter handle several times (with removed
spark plug) to clear the combustion chamber.
•Move the throttle lever down to idling position,
refit the spark plug, the plug cap and the plug
cover.
•Then:
- Position choke lever down ("warm start")
- Slide stop switch into operating position
- Lock the throttle lever at half throttle
- Turn on engine.
9. Operating and maintenance instructions
9.1 General operating and maintenance
instructions
The maintenance and the repair of modern
machines as well as their safety-relevant
assemblies require qualified specialised training
and a workshop equipped with special tools and
test equipment. Consequently the manufacturer
recommends that all tasks not described in these
operating instructions be carried out by a
specialised workshop. That specialist has the
required training, experience, and equipment at his
disposal, to provide you with the most cost-
effective solution for such work. He will provide
additional help in word and deed.
The instructions refer to elements of the power
tool, but only when using the complete unit with an
approved changeover tool correctly fitted. For the
elements of the changeover tool, observe the
information in the operating instructions of the
changeover tool.
After a running-in time of app. 5 hours, all
accessible screws and nuts (except the carburettor
adjusting screws) must be checked for tightness
and they must be retightened, if required.
It is best to store the equipment in a dry, safe
location with a full fuel tank. There should be no
open flame or similar nearby. When not using the
equipment for longer periods, (longer than four
weeks), see chapter “9.7 Shutdown and storage”.
9.2 Information about the silencer
Your engine appliance has reduced exhaust
emissions which are considerably lower than the
statutory limits. The silencer creates a great deal
of heat during operation as a result. Do not touch
the silencer whilst it is still hot. Discolouration of
the outer silencer housing is quite normal.

Operating and maintenance instructions
ENGLISH 14
9.3 Carburettor adjustment
The carburettor is adjusted at the factory for
optimum performance. Subject to the place of use
(mountains, low-lying areas), the average idling
speed given in the specification can be adjusted
as follows, via the idling end-stop screw "T" (the
use of a rev counter is recommended):
•If the idling speed is too high, turn the idling
end-stop screw "T" anti-clockwise.
•If the idling speed is too low (engine stops)
turn the idling end-stop screw "T" clockwise
until the engine runs smoothly.
Under no circumstances should the
changeover tool be driven at idle speed.
If the idling speed cannot be set correctly with the
idling end-stop screw "T", request an authorised
service centre to tune the carburettor.
The adjusting screws for the idling mixture "L"
and the full-load mixture "H" must only be
adjusted by an authorised workshop.
The following instructions are for authorised
service shops
Use the D-CUT carburettor key to adjust the idle
mixture screw "L" and the full load mixture screw
"H".
Ask the specialist workshop that is part of our
customer service about standard settings, or visit
our internet portal for dealers at www.part-and-
more.org.
Clean the air filter before adjusting the low speed
screw!
Let the engine run warm before adjusting the
engine speed.
The carburettor is tuned for optimum engine
performance. Use a rev counter to tune the
carburettor correctly!
Do not adjust the engine to a higher speed.
Excessive engine speed can lead to major engine
damage!
9.4 Information about the spark plug
Check the spark plug regularly
after 50 hours of operation.
Removing the spark plug:
•Press the top tab of the spark plug cover (16)
down (a), push back (b) and remove.
•Remove the spark plug cap below this.
•Remove spark plug using the combination
spanner and dry thoroughly.
When the spark plug has been removed or the
ignition cable has been pulled out of the plug cap,
the engine must not be moved. There is a risk of
fire through sparks.
Checking the spark plug:
•Clean spark plug with a dry cloth and check
electrodes. There must not be any dirt between
the electrodes. Brush dirt out with a thin
paintbrush if necessary.
•If the electrodes have been heavily worn away,
replace the spark plug immediately – otherwise
after 100 hours run.
•The correct electrode gap is 0.5 mm. If the
electrodes are bent and the electrode gap is
incorrect, replace the spark plug.
•Before starting work, check ignition cable for
perfect connection and insulation.
The permissible spark plug (interference-free,
energy value 240) is available under the following
description: BOSCH USR 4 AC
Fitting the spark plug:
•Refit the spark plug and tighten using the
combination spanner (recommended torque if
using a torque spanner Î10 Nm).
•Always push the spark plug cap firmly onto the
spark plug.
•Position spark plug cover (16) on casing and
push on until it clicks back into place.
Fig. 9
Fig. 8

Operating and maintenance instructions
ENGLISH 15
9.5 Air Filter Maintenance
Contaminated air filters cause a
reduction in engine performance and increase fuel
consumption with more pollutants in the exhaust
gas. Engines are less likely to start readily with a
contaminated air filter.
As a basic principle therefore, the air filter should
be cleaned as follows before starting work, and
intermittently in very dusty conditions:
Before opening the air filter, close the choke to
prevent dirt entering the carburettor.
•Push tab (a) in, only slightly open air filter lid
(11) and remove by rotating gently back and
forth
•Remove foam filter (c) from the lid and clean
the area around the filter.
•Thoroughly clean air filter casing (d) and air
filter cover (11) on the inside, using a
paintbrush or by carefully blowing on them.
•Clean filter insert (c) by shaking it out or
carefully blowing on it.
If the filter insert is damaged or so contaminated
that it is impossible to clean, replace it with the
original spare part (part no. 20 48 406).
•Insert the new or cleaned foam filter into the air
filter lid.
•Position the air filter cover with both tabs (b)
[inside, opposite tab (a)] in the corresponding
two pockets (b’) of the filter casing.
•Press air filter cover against the filter casing
until tab (a) clicks audibly into place.
9.6 Replacing the fuel filter
We recommend having the fuel filter (34) changed
annually by a specialised service centre.
(schematic diagram)
A trained mechanic can carefully remove the fuel
filter via a wire loop through the fuel tank filler.
Ensure that the thicker part of the fuel hose on the
tank wall is not drawn into the fuel tank.
9.7 Shutdown and storage
Clean the power tool after use.
•Never use aggressive cleaning solutions or
those containing solvents to clean any part of the
engine. Never hose down the engine. For best
results, simply wipe down the entire engine with
a dry or slightly damp cloth.
•For the changeover tool, observe the information
in the operating instructions of the changeover
tool.
Store the device in a dry, safe location inside a
building (garage, basement, …). There must not be
any open fires or similar nearby. Ensure that the
device cannot be used by unauthorised persons,
especially children.
If not in use for more than four weeks, drain the
fuel tank in a well ventilated location before storing.
Start the engine with an empty fuel tank and drain
the carburettor until the engine stops. Oil residues
from the fuel mixture could otherwise clog the
carburettor jets and make it difficult to start the
device later.
Fig. 11
Fig. 10

Operating and maintenance instructions
ENGLISH 16
9.8 Scheduled maintenance
The following information is based on standard operating conditions.
For special conditions, such as prolonged daily use, the recommended
maintenance intervals should be reduced accordingly.
Implement all maintenance jobs regularly. If required, authorise a specialist
service centre to maintain the machine for you. The owner of the machine is
responsible for:
•Any damage caused by a lack of maintenance, incorrect or late
maintenance and repairs
•Consequential losses - including corrosion - from incorrect storage
after the first 5 hours before starting work weekly after every 50 hours after every 100 hours as required once per year
Check idling speed X
Carburettor
Adjust idling speed X
Clean X
Air filter Replace X
Check electrode gap and replace spark
plug if required
X X
Spark plug
Replace X X
All accessible screws
(except for adjusting screws)
Retighten
X X X
Controls
(stop switch, throttle lever, half
throttle detent, starter)
Check function
X
Silencer
Visual inspection
X
Visual inspection X
Complete machine Clean X X X
Furthermore, as part of the annual service at an authorised dealer, request the following services:
•Complete check of the entire machine
•Professional cleaning of the engine (fuel tank, cylinder head fins, …)
•Check and, if necessary, replace wearing parts, particularly the annual fuel filter change
•Optimum setting of the carburettor

Guarantee; Parts subject to wear and tear; CE Declaration of conformity
ENGLISH 17
10. Guarantee
The manufacturer guarantees trouble-free quality
and will cover the cost of replacing parts which are
found to be faulty in material or workmanship
within the prescribed guarantee period after the
date of purchase. Please note that specific
guarantee conditions may vary from country to
country. If in doubt, ask your equipment vendor.
He is responsible for guarantee matters.
We hope you will understand that we cannot be
liable for damage resulting from the following
causes:
•Non-compliance with the operating
instructions.
•Neglecting essential maintenance and repair
work.
•Damage caused by incorrect carburettor
adjustment.
•Wear in normal use.
•Obvious overload by continuously exceeding
the maximum performance limit of the
product.
•Using non-authorised tools.
•Use of force, incorrect treatment, misuse and
accidents.
•Damage from excessive heat due to dirt build-
up around the cooling fan housing.
•Attempted adjustments and repairs by
unqualified persons.
•Use of unsuitable spare parts or third party
parts, if these are the cause of the defect.
•Use of unsuitable or stale fuel.
•Damage caused by using the product in the
hire or rental industry.
Normal cleaning, adjustments or maintenance
work fall outside the guarantee provisions.
A service centre authorised by the manufacturer
must carry out all guarantee work.
11. Parts subject to wear and tear
Various parts are subject to application-specific or
normal wear and must be replaced in good time,
when required. The following parts are subject to
normal wear and are not covered by the
manufacturer's guarantee:
•Air filter
•Fuel filter
•All rubber parts which come into contact with
fuel
•Clutch
•Spark plug
•Starter
•Cutting tools
12. CE Declaration of conformity
Only after fitting an approved changeover tool to
this
109 LG power tool
does the entire unit correspond to the features of a
machine as described by the EC directives given
below.
SOLO Kleinmotoren GmbH, Stuttgarter Str. 41, D-
71069 Sindelfingen, declares that the complete
machine in its approved form complies with the
following EC directives in their adopted regulatory form:
(01.01.2009 - 28.12.2009) : 98/37/EC,
(from 29.12.2009) : 2006/42/EC,
2000/14/EC, 2004/108/EC.
With changeover tool 69 00 859 fitted:
Description of product: Brushcutter
Applied standards: EN ISO 12100, EN 11806, EN
ISO 14982
With changeover tool 69 00 228 fitted:
Description of product: Hedge trimmer
Applied standards: EN 774:1996 + A1:1997 +
A2:1997 + A3:2001
With changeover tool 69 00 150 fitted:
Description of product: Cultivator
Applied standards: EN 709 : 1997 + A1 :1999
With changeover tool 69 00 226 fitted:
Description of product: Pruning saw
Applied standards: EN ISO 11680-1 : 2000
With changeover tool 69 00 715 fitted:
Description of product: Leaf blower
Applied standards: EN ISO 12100-1, 12100-2;
CISPR12
Sound power level of the complete machine:
(DIN 45635)
Guaranteed sound / Actual sound:
110 dB(A) / 106 dB(A)
Conformity assessment procedures Appendix V
Serial number, Build year ÎType plate
This declaration of conformity loses its validity, if
the equipment is converted or modified without the
manufacturer's consent.
Sindelfingen, 1st January 2009
SOLO Kleinmotoren GmbH Wolfgang Emmerich
Executive Director
In the best interest of continued technological
progress we reserve the right to change the design
and configuration of any product without prior
notice.
For that reason, no claims can be accepted with
reference to text and illustrations in this manual

SOLO
Postfach 60 01 52
D 71050 Sindelfingen
Tel. [phone]
Fax [phone]
[e-mail]
SOLO
P.O.Box 60 01 52
D 71050 Sindelfingen
Germany
Phone[phone]
Fax [phone]
[email protected]