Husqvarna 125E User manual

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125E
Operator’s Manual
Please read the operator’s manual carefully and make sure you
understand the instructions before using the machine.

2
CONTENTS
Contents
CONTENTS
Contents 2........................
Note the following before starting 2....
KEY TO SYMBOLS
Symbols 3.........................
SAFETY INSTRUCTIONS
Personal protective equipment 4......
Machine’s safety equipment 4........
Cutting equipment 5.................
Checking, maintaining and servicing
the machine’s safety equipment 5.....
General safety precautions 8.........
Starting 9.........................
Fuel safety 9.......................
Transporting and storage 9...........
General working instructions 9........
Basic safety rules 9.................
Basic working techniques 10..........
KNOW YOUR EDGER
Know your edger 12..................
ASSEMBLY
Assembling the loop handle 13.........
Assembling the blade 13..............
FUEL HANDLING
Fuel 14............................
Fueling 14..........................
STARTING AND STOPPING
Check before starting 15..............
Starting and stopping 15..............
MAINTENANCE
Carburetor 17.......................
Muffler 17..........................
Spark plug 18.......................
Air filter 18..........................
Bevel gear 18.......................
Adjusting the edger’s cutting depth 19
Maintenance schedule 19.............
TECHNICAL DATA
Technical data 20....................
WARRANTY STATEMENT 21.........
EMISSION CONTROL
WARRANTY STATEMENT 22.........
Note the following before
starting:
Husqvarna AB has a policy of continuous
product development and therefore
reserves the right to modify the design and
appearance of products without prior
notice. Long--term exposure to noise can
result in permanent hearing impairment.
Always use approved hearing protection.
Maintenance, replacement, or repair of the
emission control devices and system may
be performed by any nonroad engine re-
pair establishment or individual.
The Emissions Compliance Period referred
to on the Emissions Compliance label indi-
cates the number of operating hours for
which the engine has been shown to meet
Federal emissions requirements.
Category C = 50 hours, B= 125 hours, and
A = 300 hours.
For reference, please fill out the following
information that will be needed for future
servicing of your trimmer:
Model Number:
Serial Number:
Purchase Date:
Purchased From:
WARNING: An edger can be
dangerous if used incorrectly or
carelessly, and can cause serious
or fatal injury to the operator or
others. It is extremely important
that you read and understand the
contents of this operator’s manual.
WARNING: Under no circum-
stances may the design of the
machine be modified without the
permission of the manufacturer.
Always use genuine accessories.
Non--authorized modifications
and/or accessories can result
in serious personal injury or the
death of the operator or others.
Your warranty may not cover
damage or liability caused by the
use of non--authorized accesso-
ries or replacement parts.

3
KEY TO SYMBOLS
Other symbols/decals on the machine
refer to special certification requirements
for certain markets.
Stop the engine by pushing
and holding the stop switch
in the STOP position until the
engine stops before carrying
out any checks or maintenance.
Regular cleaning is required.
Visual check.
Approved eye protection must
always be used.
Symbols
WARNING: This edger can be
dangerous! Careless or incorrect
use can result in serious or fatal
injury to the operator or others.
Please read the operator’s manual
carefully and make sure you
understand the instructions
before using the machine.
Always wear:
SA protective helmet where there
is a risk of falling objects
SHearing protection
SApproved eye protection
Max. speed of output shaft, rpm
Watch out for thrown objects
and ricochets.
Warning for rotating blade.
Keep hands and feet clear.
WARNING: The blade continues to
rotate even after the engine has
stopped.
When the engine has stopped,
stop the blade from rotating
by letting the blade come in
contact with the ground.
Indicates the direction of rotation.
The operator of the machine
must ensure that no persons
or animals comes within a
15 metre radius while working.
Arrows which show limits for
handle positioning.
Always wear approved protective
gloves.
Wear sturdy, non--slip boots.

4
SAFETY INSTRUCTIONS
GLOVES
Gloves should be worn when necessary,
e.g., when fitting cutting attachments.
HEARING PROTECTION
Wear hearing protection that provides
adequate noise reduction.
EYE PROTECTION
Always wear approved eye protection. If
you use a visor then you must also wear
approved protective goggles. Approved
protective goggles must comply with
standard ANSI Z87.1.
BOOTS
Wear sturdy, non--slip boots.
CLOTHING
Wear clothes made of a strong fabric and
avoid loose clothing that can catch on
twigs and branches. Always wear heavy,
long pants. Do not wear jewelry, shorts
sandals or go barefoot. Secure hair so it is
above shoulder level.
Personal protective equipment
WARNING: Listen out for warn-
ing signals or shouts when you are
wearing hearing protection. Always
remove your hearing protection as
soon as the engine stops.
IMPORTANT! Whenever you use a lawn
edger, you must wear personal protective
equipment that is approved by the authori-
ties. Personal protective equipment does
not eliminate the risk of accidents, but it
can reduce the effects of an injury in the
event of an accident. Ask your dealer for
help when choosing protective equipment.
FIRST AID KIT
Always have a first aid kit nearby.
Machine’s safety equipment
This section describes the machine’s safe-
ty equipment, its purpose, and how checks
and maintenance should be carried out to
ensure that it operates correctly. See the
“Know your trimmer ” section to locate
where this equipment is positioned on your
machine.
The life span of the machine can be reduced
and the risk of accidents can increase if
machine maintenance is not carried out
correctly and if service and/or repairs are not
carried out professionally. If you need further
information please contact your nearest ser-
vicing dealer.
Throttle lock
The throttle lock is designed to prevent ac-
cidental operation of the throttle control.
When you press the lock (A) (i.e. when you
grasp the handle) it releases the throttle
control (B). When you release the handle
the throttle control and the throttle lock both
move back to their original positions. This
movement is controlled by two independent
return springs. This arrangement means
that the throttle control is automatically
locked at the idle setting.
Stop switch
Make sure the engine stops when you push
and hold the stop switch.
WARNING: Never use a machine
that has faulty safety equipment!
Carry out the inspection, mainte-
nance and service routines listed in
this section.
A
B

5
SAFETY INSTRUCTIONS
Cutting attachment guard
This guard is intended to prevent loose ob-
jects from being thrown towards the opera-
tor. The guard also protects the operator
from accidental contact with the cutting at-
tachment.
Muffler
The muffler is designed to reduce the noise
level and to direct the exhaust gases away
from the operator.
CAUTION! Muffler is fitted with a catalytic
converter designed to reduce harmful ex-
haust gases.
For mufflers, it is very important that you fol-
low the instructions on checking, maintain-
ing, and servicing your machine.
See Checking, maintaining and servicing the
machine’s safety equipment section.
WARNING: Never use a cutting
attachment without an approved
guard. See the section on “Technical
data”. If an incorrect or faulty guard
is fitted this can cause serious
personal injury.
WARNING: Overexposure to
vibration can lead to circulatory
damage or nerve damage in people
who have impaired circulation.
Contact your doctor if you experi-
ence symptoms of overexposure to
vibration. Such symptoms include
numbness, loss of feeling, tingling,
pricking, pain, loss of strength,
changes in skin color or condition.
These symptoms normally appear
in the fingers, hands or wrists. The
risk increases at low temperatures.
WARNING: Mufflers fitted with
catalytic converters get very hot
duringuseandremainsoforsome
time after stopping. This also ap-
plies at idle speed. Contact can re-
sult in burns to the skin. Remember
theriskoffire!
WARNING: The inside of the
muffler contain chemicals that may
be carcinogenic. Avoid contact with
these elements in the event of a
damaged muffler.
WARNING: Bear in mind that:
Engine exhaust fumes contain car-
bon monoxide, which can cause
carbon monoxide poisoning. For
this reason you should not start or
run the machine indoors, or any-
where that is poorly ventilated.
The exhaust fumes from the engine
are hot and may contain sparks
which can start a fire. Never start
the machine indoors or near com-
bustible material!
Cutting equipment
The blade is designed
and processed to
withstand loads that
edging of a lawn
involves.
The locking nut
secures the cutting
equipment on
the output shaft.
Checking, maintaining and
servicing the machine’s
safety equipment
IMPORTANT!
All servicing and repair work on the machine
requires special training. This is especially
true of the machine’s safety equipment. If
your machine fails any of the checks de-
scribed below you must contact your service
agent. When you buy any of our products we
guarantee the availability of professional re-
pairs and service. If the retailer who sells
your machine is not a servicing dealer, ask
him for the address of your nearest service
agent.

6
SAFETY INSTRUCTIONS
Throttle lock
SMake sure the throttle control is locked
at the idle setting when the throttle lock
is released.
SPress the throttle lock and make sure it
returns to its original position when you
release it.
SCheck that the throttle control and
throttle lock move freely and that the
return springs work properly.
SSee instructions under the section
“Start”. Start the machine and apply full
throttle. Release the throttle and check
that the cutting attachment stops and re-
mains at a standstill. If the cutting attach-
ment rotates with the throttle in the idle
position then the carburetor idle setting
must be checked. See instructions under
the section “Maintenance”.
Stop switch
SStart the engine and make sure the engine
stops when you push and hold the stop
switch.
Cutting attachment guard
SEnsure that the guard is undamaged and
is not cracked.
SReplace the guard if it has been exposed
to impact or is cracked.
SAlways use the recommended blade and
guard combination. See section on “Tech-
nical data”.
Muffler
SNever use a machine that has a faulty
muffler.
SRegularly check that the muffler is securely
attached to the machine.
SThe muffler on this unit is equipped with a
special spark arrestor mesh. The mesh
should be checked and, if necessary.
cleaned by a servicing dealer. A blocked
mesh will cause the machine to overheat,
which can lead to serious damage. Never
usea muffler with a defective spark arres-
tor mesh. See the Maintenance section.

7
SAFETY INSTRUCTIONS
Locking nut
SProtect your hand from injury during as-
sembly. Always wear protective gloves.
Use the blade guard as protection when
tightening nut. Tighten the nut by turning
against the direction of rotation. Loosen
the nut by turning in the direction of rota-
tion. (NOTE: The nut has a left--handed
thread.)
STighten the nut securely using a wrench.
NOTE!
The locking nut’s nylon lock must not be
worn so that it can be turned by hand. The
nut should be replaced after it has been
removed and reinstalled approximately 10
times.
WARNING: Never use a machine
with faulty safety equipment. The
machine’s safety equipment must be
checked and maintained as
described in this section.
If your machine fails any of these
checks contact your service agent to
get it repaired.
WARNING: Always stop the en-
gine before doing any work on the
cutting attachment. This continues
to rotate even after the throttle has
been released. Ensure that the
cutting attachment has stopped
completely and disconnect the HT
lead from the spark plug before
you start to work on it.
Cutting equipment
This section describes how to choose and
maintain your cutting equipment in order to:
SObtain maximum cutting performance.
SExtend the life of cutting equipment.
General rules:
1. Only use the blade and guard we recom-
mend! See the section on “Technical
Data”.
2. Check the blade for damage. A damaged
blade should always be replaced.
Loosen Tighten

8
SAFETY INSTRUCTIONS
Safety instructions regarding the
surroundings
SNever allow children to use the machine.
SEnsure no one comes closer than 50 feet
(15 meters) when working.
SNever allow anyone else to use the
machine without first ensuring that they
have understood the contents of the
operator’s manual.
Safety instructions before starting
work
SInspect the working area. Remove any
objects such as stones, broken glass,
nails, steel wire, string, etc. that can be
thrown or can wrap around the blade or
blade guard.
SKeep others at a safe distance. Children,
animals, onlookers and helpers should
stand outside of the safety zone of 50
feet (15 meters). Stop the machine im-
mediately if anyone should approach.
SCheck the entire machine before starting
work. Replace damaged parts. Check for
fuel leakage and that all safety guards
and covers are complete and fastened
securely. Check all nuts and bolts.
SCheck the blade for
cracks or any other
damage.
SEnsure the blade guard
is mounted and not
damaged.
General safety precautions
IMPORTANT!
SThe machine is only designed for cutting
the edges of lawns.
SThe only accessories you can operate
with this engine unit are the cutting at-
tachments we recommend in the “Tech-
nical data” section.
SNever use the machine if you are tired, if
you have drunk alcohol, or if you are tak-
ing medication that could affect your vi-
sion, your judgment or your coordination.
SNever use the machine in extreme weath-
er conditions such as severe cold, very hot
and/or humid climates.
SNever use a machine that has been modi-
fied in any way from its original specifica-
tion.
SWear personal protective equipment. See
instructions in the “Personal protective
equipment” section.
SNever use a machine that is faulty. Carry
out the checks, maintenance and service
instructions described in this manual.
Some maintenance and service measures
must be carried out by trained and quali-
fied specialists. See instructions in the
“Maintenance” section.
SAll covers and guards must be fitted before
starting. Make sure the spark plug cap and
HT lead are not damaged. Otherwise you
could get an electric shock.
SThe machine operator must ensure that
no people or animals come closer than
50 feet (15 meters) while working.
SSecure hair above shoulder length. Se-
cure or remove loose clothing or clothing
with loosely hanging ties, straps, tassels,
etc. They can be caught in moving parts.
SBeing fully covered also helps protect you
from debris and pieces of toxic plants
thrown by spinning blade.
SKeep handles free of oil and fuel.
SAlways keep the engine on the right hand
side of your body.
SHold the unit firmly with both hands.
SKeep blade below waist level and away
from all parts of your body. Do not raise
engine above your waist.
SKeep all parts of your body away from
muffler and spinning blade. Keep engine
below waist level. A hot muffler can cause
serious burns.
SKeep firm footing and balance. Do not
overreach or use from unstable surfaces
such as ladders, trees, steep slopes, roof-
tops, etc.
SUse only in daylight or good artificial light.
SUse only for jobs explained in this manual.
Personal protection
SAlways wear boots and
other equipment described
in the “Personal protective
equipment” section.
SAlways wear working
clothes and heavy--duty
long pants.
SNever wear loose fitting
clothes or jewelry.
SPersons with long hair
should (for personal safety)
put their hair up.
WARNING: Faulty cutting
equipment may increase the risk
of accidents.

9
SAFETY INSTRUCTIONS
SCheck that the blade and blade guard are
correctly secured.
SWhen adjusting the carburetor, make sure
the blade is held against the ground and
that no one is in the immediate vicinity.
SMake sure the blade does not rotate when
idling.
SMake sure the handle and safety features
are in order. Never use a machine that has
parts missing or has been changed in
relation to the specification.
SOnly use the machine for the purpose for
which it was intended.
Starting
SEnsure that all of the engine covers and
housings are properly fitted before the unit
is started.
SNever start or attempt to run the unit with
the clutch, clutch drum, clutch cover, or
driveshaft removed.
SNever start the machine indoors. Exhaust
fumes can be dangerous if inhaled.
SObserve your surroundings and make sure
that there is no risk of people or animals
coming into contact with the cutting equip-
ment.
SSee the “Starting and Stopping” section for
complete instructions.
Fuel safety
SAlways use a fuel container with an anti--
spill valve.
SNever refuel the machine while the engine
is running.
SAlways stop the engine and let it cool for a
few minutes before refueling.
SMake sure there is plenty of ventilation
when refueling or mixing fuel (gasoline and
2--stroke oil).
SMove the machine at least 10 feet (3 me-
ters) from the refueling point before start-
ing it.
SNe
v
er start the machine:
SIf you have spilled fuel on it. Wipe off
the spillage and allow remaining fuel to
evaporate.
SIf you have spilled fuel on yourself or
your clothes, change your clothes. Wash
any part of your body that has come in
contact with fuel. Use soap and water.
SIf the machine is leaking fuel. Check reg-
ularly for leaks from the fuel cap and fuel
lines.
SAvoid all skin contact with fuel. Fuel is a
skin irritant and may even cause skin
changes.
Transporting and storage
SStore and transport the machine and fuel
so that there is no risk of any leakage or
fumes coming into contact with sparks or
naked flames, for example, from electrical
machinery, electric motors, electrical re-
lays/switches or boilers.
SWhen storing and transporting fuel always
use approved containers intended for this
purpose.
SWhen storing the machine for long periods
the fuel tank must be emptied. Contact
your local gas station to find out where to
dispose of excess fuel.
SThe engine must be cool before storage or
transporting.
General working instructions
IMPORTANT!
This section describes the basic safety
precautions for working with the edger.
If you encounter a situation where you are
uncertain how to proceed you should ask an
expert. Contact your servicing dealer.
Avoid all usage which you consider to be
beyond your capability.
WARNING: When the engine is
startedwiththechokeineitherthe
choke or start throttle positions the
blade will start to rotate immediately.
Min. 10 ft.
(3 m)
WARNING: Take care when han-
dling fuel. Bear in mind the risk of
fire, explosion and inhaling fumes.
Basic safety rules
1. Observe your surroundings:
STo ensure that people, animals or other
things cannot affect your control of the
machine.
STo ensure that people, animals, etc., do
not come into contact with the blade or
loose objects that are thrown out by the
blade.

10
SAFETY INSTRUCTIONS
CAUTION! Do not use the machine un-
less you are able to call for help in the
event of an accident.
2. Do not use the machine in bad weather,
such as dense fog, heavy rain, strong
wind, intense cold, etc. Working in bad
weather is tiring and often brings added
risks, such as icy ground, unpredictable
felling direction, etc.
3. Make sure you can move and stand safely.
Check the area around you for possible ob-
stacles (roots, rocks, branches, ditches,
etc.) in case you have to move suddenly.
Take great care when working on sloping
ground.
4. Switch off the engine before moving to
another area.
5. Never put the machine down with the en-
gine running.
Basic working techniques
Safety instructions while working
SAlways ensure you have a safe and firm
foothold.
SAlways hold the machine with both hands.
Hold the machine of the right--hand side
your the body.
SMake sure your hands and feet do not
come into contact with the blade when the
engine is running.
SWhen the engine is switched off, keep your
hands and feet away from the blade until it
has stopped.
SAlways cut edges at full throttle.
SAlways keep the blade close to the
ground.
WARNING: Sometimes grass and
stones can collect in the blade guard
and around the blade. Always stop
the engine when cleaning.
SAlways drop to idling speed after each
working operation. Longer periods run-
ning at full throttle without loading the en-
gine (that is without resistance, which the
engine feels from the blade when edging)
can lead to serious engine damage.
SIt is recommended that the engine not
be operated for longer than 1 minute at
full throttle.
SBe especially careful when pulling the
edger towards you during work.
SIf heavy vibrations occur, stop the engine.
Remove the spark plug cable from the
spark plug. Check that the machine is not
damaged. Repair any damage.
WARNING: Beware of thrown
objects. Always wear eye protec-
tion. Never lean over the blade
guard. Stones rubbish etc. can be
thrown up into the eyes resulting in
blindness or other serious injury.
Keep unauthorised persons at a
distance. Children, animals, on-
lookers and helpers should be out-
side the safety zone of 15 meters
(50 feet). Stop the machine immedi-
ately if anyone approaches.
The bevel gear unit can get hot dur-
ing use and may remain so for a
whileafterwards.Thereisariskof
slight burns if you touch it.

11
SAFETY INSTRUCTIONS
Safety instructions after completing
work
SEnsure the blade has stopped before
cleaning, making repairs or an inspection.
Remove the spark plug cable from the
spark plug.
SWear heavy--duty gloves when making
repairs to the edger.
SStore the machine out of reach of children.
SOnly use original spare parts during repair.

12
KNOW YOUR EDGER
1. Blade 12. Fuel tank
2. Grease filler cap 13. Choke control
3. Bevel gear 14. Primer bulb
4. Blade guard 15. Air filter cover
5. Shaft 16. Handle adjustment
6. Loop handle 17. Locking nut
7. Throttle control 18. Flat washer
8. Stop switch 19. Spring washer
9. Throttle lock 20. Depth adjustment knob
10. Cylinder cover 21. 2--stroke engine oil
11. Starter handle 22. Operator’s manual (EPA)
Know your edger
5
29
10
6
16
17
21
1
3811
15
13 14
7
12
22
1
4
3
20
18 19
4

13
ASSEMBLY
3. While holding the screwdriver in position,
remove locking nut by turning clockwise.
4. Remove both washers (C and D) and
the blade (B) from the output shaft.
5. Install blade onto output shaft.
6. Reinstall both washers and locking nut
(counterclockwise).
7. Tighten locking nut firmly with a wrench
while holding screwdriver in position.
8. Remove the screwdriver.
9. Turn blade by hand. If the blade binds
against the shield, or appears to be un-
even, the blade is not centered, and
you must reinstall.
Assembling the blade
1. Align hole in the dust cup with the hole in
the side of the bevel gear by rotating the
dust cup (A).
2. Insert a small screwdriver into aligned
holes. This will keep the output shaft from
turning while loosening the locking nut (E).
N
O
TE: Make sure unit is assembled cor-
rectly as shown in this manual.
Assembling the loop handle
SPosition the handle on the shaft. Note
that the handle must be mounted be-
tween the two arrows on the shaft.
SFit the screw, securing plate and wing
nut as shown in the diagram.
STighten the wing nut. B
D
C
WARNING: The blade will contin-
ue to spin after the engine stops or
after the throttle trigger has been re-
leased. To avoid serious injury,
make sure the blade has stopped
coasting and disconnect the spark
plug before performing work on the
blade.
WARNING: Wear protective
gloves when handling or performing
maintenance on the blade to avoid
injury. The blade is sharp and can
cut you even when it is not moving.
A
E
WARNING: Under no circum-
stances should the edger be used
without the blade guard installed.

14
FUEL HANDLING
Fuel mi
x
ture
CAUTION! The machine is equipped with
a two--stroke engine and must always be
run using a mixture of gasoline and two--
stroke engine oil. It is important to accu-
rately measure the amount of oil to be
mixed to ensure that the correct mixture is
obtained. When mixing small amounts of
fuel, even small inaccuracies can drastical-
ly affect the ratio of the mixture.
Gasoline
CAUTION! Always use high quality
unleaded gasoline.
SThis engine is certified to operate on
unleaded gasoline.
SThe lowest recommended octane rating
is 87. If you run the engine on lower oc-
tane rating than 87, “knocking” can oc-
cur. This leads to an increased engine
temperature, which can result in a seri-
ous engine breakdown.
SWhen working at continuous high revs a
higher octane rating is recommended.
Two--stroke oil
SFor great results and performance use
HUSQVARNA two--stroke oil, which is
specially formulated for our two--stroke
engines. Mixture 1:50 (2%).
STo maximize the life of your trimmer, you
may choose to use a high quality syn-
thetic oil formulated for two--stroke
engines. Mixture 1:50 (2%).
SNever use two--stroke oil intended for
water--cooled outboard engines,
sometimes referred to as outboard oil.
SNever use oil intended for four--stroke
engines.
WARNING: Always ensure
there is adequate ventilation when
handling fuel.
U.S. gallon U.S. fl. oz.
121/2
2 1/2 6 1/2
5127/8
Gasoline Two--stroke oil
2% (1:50)
S
A
lways start by
f
lling hal
f
the amount o
f
the
gasoline to be used. Then add the entire
amount of oil. Mix (shake) the fuel mixture.
Add the remaining amount of gasoline.
SMix (shake) the fuel mixture thoroughly
before filling the machine’s fuel tank.
SDo not mix more than one month’s sup-
ply of fuel at a time.
SIf the machine is not used for some time,
the fuel tank should be emptied and
cleaned.
WARNING: The catalytic con-
verter muffler gets very hot during
and after use. This also applies
during idling. Be aware of the fire
hazard, especially when working
near flammable substances and/or
vapors.
Fueling
WARNING: Taking the following
precautions, will lessen the risk of
fire:
Do not smoke or place hot objects
near fuel.
Always shut off the engine before
refueling.
Always stop the engine and let it
cool for a few minutes before refu-
elling.
When refueling, open the fuel cap
slowly so that any excess pressure
is released gently.
Tighten the fuel cap carefully after
refueling.
Always move the machine away
from the refueling area before
starting.
Min. 10 ft.
(3 m)
Mixing
SAlways mix the gasoline and oil in a
clean container intended for fuel.
SClean the area around the fuel cap.
Contamination in the tank can cause
operating problems.
SEnsure that the fuel is well mixed by shak-
ing the container before filling the tank.

15
STARTING AND STOPPING
Check before starting
SInspect the unit before each use. Re-
place damaged parts. Check for fuel
leaks. Make sure all fasteners are in
place and secure. Make sure the blade
and blade guard are properly installed
and the blade nut is securely tightened.
SCheck that the blade and blade guard
are not damaged or cracked. Replace
the blade or blade guard if they have
been exposed to impact or are cracked.
SNever use the machine without a guard
nor with a defective guard.
Starting and stopping
WARNING: The complete clutch,
clutch cover, and shaft must be
fitted before the machine is started,
otherwise parts could come loose
and cause personal injury.
Always move the machine away
from the refueling area before
starting. Place the machine on a
flat surface. Ensure the cutting at-
tachment cannot come into contact
with any object.
Make sure no unauthorized persons
are in the working area, otherwise
there is a risk of serious personal
injury. The safety distance is 50 feet
(15 meters).
Cold engine
Primer bulb: Press the primer bulb 10
times until fuel begins to fill the bulb. The
primer bulb need not be completely filled.
Choke: Move the blue engine choke lever
over to the closed position.
Starting
Hold the body of the machine on the
ground using your left hand (CAUTION!
Not with your foot!).
Firmly grip the starter rope handle with
your right hand. DO NOT squeeze
throttle trigger. Slowly pull out the cord
until you feel some resistance (the starter
pawls grip); then quickly and powerfully
pull the cord.
Never wrap the starter cord around
your hand.
Repeat pulling the cord until the engine
attempts to start. Squeeze throttle trigger
to release the choke. Continue to hold
throttle trigger and pull starter rope until
engine runs.
NOTE: If engine dies, return blue engine
choke lever to the closed position and
repeat starting steps.
CAUTION! Do not pull the starter cord all
the way out and do not let go of the starter
handle when the cord is fully extended.
This can damage the machine.

16
STARTING AND STOPPING
Warm engine
With a warm engine, squeeze and hold the
throttle trigger. Pull starter rope sharply
while squeezing throttle trigger until engine
runs.
Stopping
Stop the engine by pushing and holding
the stop switch in the STOP position until
theenginestops.
WARNING: When the engine is
started with the choke in the closed
position the cutting attachment will
start to rotate immediately.

17
MAINTENANCE
The idle speed is correctly ad
j
usted when
the engine will run smoothly in every posi-
tion. The idle speed should also be well
below the speed at which the cutting at-
tachment starts to rotate.
Carburetor
Your Husqvarna product has been designed
and manufactured to specifications that re-
duce harmful emissions. After the engine
has used 8--10 tanks of fuel, the engine will
be run--in. To ensure that it continues to run
at peak performance and to minimize harm-
ful exhaust emissions after the run--in peri-
od, ask your servicing dealer to adjust your
carburetor.
The owner is responsible
f
or the per
f
or-
mance of all required maintenance as
defined in the operator’s manual.
WARNING: The complete clutch,
clutch cover, and shaft must be
fitted before the machine is started,
otherwise parts could come loose
and cause personal injury.
Function
SThe carburetor governs the engine’s
speed via the throttle control. Air and fuel
are mixed in the carburetor.
SThe T--screw regulates the throttle setting
at idle speed. If the T--screw is turned
clockwise this gives a higher idle speed;
turning it counterclockwise gives a lower
idle speed.
Basic setting
SThe basic carburetor settings are ad-
justed during testing at the factory. Fine
adjustment should be carried out by a
skilled technician.
CAUTION! If the cutting attachment rotates
when the engine is idling the idle adjustment
screw T should be turned counterclockwise
until the cutting attachment stops.
Rec. idle speed:
See “Technical data” section.
Recommended max. speed:
See “Technical data” section.
Fine adjustment of the idle speed--T
Adjust the idle speed using the idle adjust-
ment screw--T if it is necessary to readjust.
First, turn the idle adjustment screw--T
clockwise until the cutting attachment starts
to rotate. Then, turn the screw counterc-
lockwise until the cutting attachment stops.
WARNING: Iftheidlespeed
cannot be adjusted so that the cut-
ting attachment stops, contact your
dealer/service workshop. Do not use
the machine until it has been cor-
rectly adjusted or repaired.
Idle Speed
Screw--T
WARNING: If the idle speed can-
not be adjusted so that the cutting
attachment stops, contact your ser-
vicing dealer. Do not use the ma-
chine until it has been correctly ad-
justed or repaired.
Unit/Maintenance Safety
Disconnect the spark plug before perform-
ing maintenance, except carburetor adjust-
ments.
Muffler
CAUTION! Muffler is fitted with a catalytic
converter designed to reduce harmful ex-
haust gases.
The muffler is designed to reduce the noise
level and to direct the exhaust gases away
from the operator. The exhaust gases are
hot and can contain sparks, which may
cause fire if directed against dry and com-
bustible material.
Mufflers are equipped with a special spark
arrestor mesh. The mesh should be
checked and, if necessary. cleaned by a
servicing dealer. If the mesh is damaged,
it should be replaced. Ifthemeshisfre-
quently blocked, this can be a sign that the
performance of the catalytic converter is
impaired. Contact your servicing dealer to
inspect the muffler. A blocked mesh will
cause the machine to overheat and result
in damage to the cylinder and piston.

18
MAINTENANCE
Air filter
The air filter must be regularly cleaned to
remove dust and dirt in order to avoid:
SCarburetor malfunctions
SStarting problems
SLoss of engine power
SUnnecessary wear to engine parts
SExcessive fuel consumption
Clean the filter every 25 hours, or more
regularly if conditions are exceptionally
dusty.
Cleaning the air filter
Remove the air filter cover and take out the
filter. Wash it clean in warm, soapy water.
Rinse thoroughly. Ensure that the filter is dry
before refitting it.
An air filter that has been in use for a long
time cannot be cleaned completely. The
filter must therefore be replaced with a new
one at regular intervals. A damaged air
filter must always be replaced.
Bevel gear
The bevel gear is filled with the right quan-
tity of grease at the factory. However, be-
fore using the machine you should check
that the bevel gear is filled three--quarters
full with grease. Use HUSQVARNA special
grease.
Spark plug
The spark plug condition is influenced by:
SIncorrect carburetor adjustment.
SAn incorrect fuel mixture (too much or in-
correct type of oil).
SA dirty air filter.
These factors cause deposits on the spark
plug electrodes, which may result in operat-
ing problems and starting difficulties.
If the machine is low on power, difficult to
start or runs poorly at idle speed: always
check the spark plug first before taking
any further action. If the spark plug is dirty,
clean it and check that the electrode gap is
0.024s(0.6 mm). The spark plug should be
replaced after about a month in operation or
earlier if necessary.
0.024s(0.6 mm)
Muffler bolts
CAUTION! Never use a machine that has
a faulty or loose muffler. Ensure the muffler
bolts are tight.
WARNING: Mufflers fitted with
catalytic converters get very hot
during use and remain so for some
time after stopping. This also ap-
plies at idle speed. Contact can re-
sult in burns to the skin. Remember
theriskoffire!
WARNING: The inside of the
muffler contain chemicals that may
be carcinogenic. Avoid contact with
these elements in the event of a
damaged muffler.
WARNING: Bear in mind that:
Engine exhaust fumes contain car-
bon monoxide, which can cause
carbon monoxide poisoning. For
this reason you should not start or
run the machine indoors, or any-
where that is poorly ventilated.
The exhaust fumes from the engine
are hot and may contain sparks
which can start a fire. Never start
the machine indoors or near com-
bustible material!
CAUTION! Always use the recommended
spark plug type! Use of the wrong spark
plug can damage the piston/cylinder.

19
MAINTENANCE
Maintenance schedule
Below you will find some general mainte-
nance instructions.
Daily maintenance
SCheck throttle trigger and throttle trigger
lockout function.
SCheck that the stop switch works
correctly.
SCheck that there are no fuel leaks from
the engine, tank or fuel lines.
SCheck that the blade does not rotate
when the engine is idling.
SClean the outside of the machine.
SCheck that the blade guard is not dam-
aged or cracked.
SReplace the blade guard if it is exposed to
impact or is cracked.
SA non--balanced blade induces heavy
vibrations that may damage the machine.
SCheck that nuts and screws are tight.
SCheck that the screws that hold the bevel
gear are tight.
SCheck that the locking nut is tight.
Weekly maintenance
SCheck the starter and starter cord.
SClean the carburetor area.
SClean the outside of the spark plug. Re-
move it and check the electrode gap. Ad-
just the gap to 0.024s(0.6 mm), or
replace the spark plug. Use resistor spark
plug Champion RCJ--6Y or equivalent.
SClean the cooling fins on the cylinder and
check that the air intake near the starter
is not blocked.
SCheck that the bevel gear is filled with
grease up to 3/4 full. Use special grease.
SClean the air filter.
Monthly maintenance
SClean the fuel tank.
SClean the outside of the carburetor and
the space around it.
SClean the fan and the area around it.
SCheck fuel lines for cracks or other dam-
age. Change if necessary.
SChange the fuel filter in fuel tank.
SCheck the clutch, clutch springs and the
clutch drum for wear. Replace if neces-
sary.
SCheck electrical wires and connections.
SReplace the spark plug. Use resistor
spark plug Champion RCJ--6Y or equiva-
lent.
SChange the air filter.
The grease in the be
v
el gear does not nor-
mally need to be changed except if repairs
are carried out.
Adjusting the edger’s cutting
depth
The cutting depth should be adjusted before
starting work.
WARNING: Never attempt to ad-
just the cut depth when the engine
is running. Always release the
throttle trigger, wait until the blade
stops turning, move the ON/OFF
switch to the OFF position, and
disconnect spark plug before mak-
ing adjustments.
A
1. Loosen the depth adjustment knob (A).
2. Slide the wheel to the desired position.
SRaising the wheel will increase the cut-
ting depth.
SLowering the wheel will decrease the
cutting depth.
3. Tighten the depth adjustment knob se-
curely.
WARNING: Always keep the
engine on the right hand side of
your body. Always wear protective
glasses, long pants and heavy--
duty shoes when using the
machine.
Observe your surrondings, ensure
people and animals do not come in
the immediate vicinity or can be hit
by thrown objects.
When edging, apply full throttle
before entering the soil.

20
TECHNICAL DATA
Model 125E (M10 LH arbor shaft thread)
Cutting equipment Part. no.
Blade 531 30 02--33
Blade guard kit 545044101
Technical data 125E
Engine
Cylinder volume, cu.in./cm31.7/28
Cylinder bore, inch/mm 1.4/35
Stroke, inch/mm 1.130/28.7
Idle speed, rpm 2,800--3,200
Recommended max. speed, rpm 11,000
Speed of output shaft, rpm 8,000
Max. engine output, acc. to ISO 8893, hp/kW 1.1/0.8
Catalytic converter muffler Yes
Speed--regulated ignition system Yes
Ignition system
Manufacturer/type of ignition system Walbro/CD
Spark plug Champion RCJ--6Y
Electrode gap, inch/mm 0.024/0.6
Fuel and lubrication system
Manufacturer/type of carburetor Zama
Fuel tank capacity, US pint/liter 0.85/0.4
Weight
Weight without fuel, cutting attachment and guard, lbs/kg 13.3/6.0
Sound levels
(see note 1)
Equivalent sound pressure level at the user’s ear,
measured according to ANSI B175.3--1997, dB(A),
min/max: 94/97
Vibration levels
Vibration levels at handles, measured according to ANSI
B175.3--1997, m/s2
At idle, left/right handles: 3/5
At max. speed, left/right handles: 9/8
Note 1: Equivalent noise pressure level is calculated as the time--weighted energy total for
noise pressure levels under various working conditions with the following time distribution:
1/2 idle and 1/2 max. speed.
NOTE! Noise pressure at the user’s ear and vibration on the handles are measured with all
the machine’s approved cutting equipment fitted. The table indicates the highest and lowest
values.