McCulloch Trimmer 115296626 User Manual

TrimMac ST+  
INSTRUCTION MANUAL  
IMPORTANT INFORMATION: Please read these instructions carefully and make  
sure you understand them before using this unit. Retain these instructions for future  
reference.  
GB  
FR  
MANUEL D’INSTRUCTIONS  
RENSEIGNEMENTS IMPORTANTS: Avant d’utiliser cet appareil, veuillez lire  
atentivement les instructions et assurez--vous de les avoir comprises. Conservez  
les instructions pour référence ultérieure.  
BETRIEBSANWEISUNG  
WICHTIGE INFORMATION: Lesen Sie diese Hinweise zur Handhabung des  
Geräts aufmerksam durch. Verwenden Sie es erst, wenn Sie sicher sind, daß Sie  
alle Anweisungen verstanden haben und gut aufbewahren.  
DE  
ES  
MANUAL DE INSTRUCCIONES  
INFORMACIÓN IMPORTANTE: Lea atentamente las instrucciones y  
asegúrese de entenderlas antes de utilizar esta aparato. Conserve las instruc-  
ciones para la referencia en el futuro.  
LIBRETTO D’ISTRUZIONI  
INFORMAZIONI IMPORTANTI: Siete pregati di leggere attentamente questo  
istruzioni e prendere dimestichezza con il prodotto prima di usario. Mantenga  
queste istruzioni per riferimento futuro.  
IT  
HANDLEIDING  
BELANGRIJKE IMPORTANTS: Lees deze instructies zorgvuldig en wees er  
zeker van dat uze begrijpt alvorens de trimmer te gebruiken en bewaar ze voor  
toekomstige raadpleging.  
NL  
115296626 Rev. 3 1/15/11 BRW  
 
SAFETY RULES  
S Dress properly.  
Always wear safety  
glasses or similar eye protection when op-  
erating, or performing maintenance, on  
your unit (safety glasses are available).  
Eye protection should be marked Z87.  
S Always wear face or dust mask if operation  
is dusty.  
WARNING: When using gardening  
appliances, basic safety precautions should al-  
ways be followed to reduce the risk of fire and  
serious injury. Read and follow all instructions.  
This power unit can be dangerous! Operator is  
responsible for following instructions and warn-  
ings on unit and in manual. Read entire instruc-  
tion manual before using unit! Be thoroughly fa-  
miliar with the controls and the proper use of the  
unit. Restrict the use of this unit to persons who  
read, understand, and follow instructions and  
warnings on unit and in manual. Never allow  
children to operate this unit.  
S Always wear heavy, long pants, long  
sleeves, boots, and gloves. Wearingsafety  
leg guards is recommended.  
S Always wear foot protection. Do not go  
barefoot or wear sandals. Stay clear of  
spinning line.  
S Secure hair above shoulder length. Secure  
or remove loose clothing or clothing with  
loosely hanging ties, straps, tassels, etc.  
They can be caught in moving parts.  
S Being fully covered also helps protect you  
from debris and pieces of toxic plants  
thrown by spinning line.  
INSTRUCTION  
MANUAL  
SAFETY INFORMATION  
ON THE UNIT  
S Stay Alert. Do not operate this unit when you  
are tired, ill, upset or under the influence of al-  
cohol, drugs, or medication. Watch what you  
are doing; use common sense.  
DANGER: Never use blades, wire, or  
flailing devices. This unit is designed for line  
trimmer use only. Use of any other accessories  
or attachments will increase the risk of injury.  
S Wear hearing protection.  
S Mufflers fitted with catalytic converters get  
very hot during use and remain so for some  
time after stopping. This also applies at idle  
speed. Contact can result in burns to the skin.  
Remember the risk of fire!  
S Mufflers fitted with catalytic converters get  
very hot during use and remain so for some  
time after stopping. This also applies at idle  
speed. Contact can result in burns to the skin.  
Remember the risk of fire!  
S Never start or run inside a closed room or  
building. Breathing exhaust fumes can kill.  
S Keep handles free of oil and fuel.  
WARNING: Trimmer line throws ob-  
jects violently. You and others can be blinded/  
injured. Wear safety glasses and leg protec-  
tion. Keep body parts clear of rotating line.  
UNIT / MAINTENANCE SAFETY  
S Disconnect the spark plug before performing  
maintenance except carburetor adjustments.  
S Look for and replace damaged or loose  
parts before each use. Look for and repair  
fuel leaks beforeuse. Keep in goodworking  
condition.  
S Replace trimmer head parts that are  
chipped, cracked, broken, or damaged in  
any other way before using the unit.  
S Maintain unit according to recommended pro-  
cedures. Keep cutting line at proper length.  
S Use only 2 mm diameter McCulloch brand  
line. Never use wire, rope, string, etc.  
S Install required shield properly before using  
the unit. Use only specified trimmer head;  
make sure it is properly installed and se-  
curely fastened.  
Keep children, bystanders, and animals 15 me-  
ters away. If approached stop unit immediately.  
If situations occur which are not covered in  
this manual, use care and good judgement. If  
you needassistance, contact your authorized  
service dealer.  
OPERATOR SAFETY  
WARNING: This machine produces  
an electromagnetic field during operation. Under  
some circumstances, this field may interfere  
with active or passive medical implants. To re-  
duce the risk of serious or fatal injury, we recom-  
mend persons with medical implants to consult  
their physician and the medical implant  
manufacturer before operating this machine.  
S Make sure unit is assembled correctly as  
shown in this manual.  
S Make carburetor adjustments with lower  
end supported to prevent line from contact-  
ing any object.  
S Keep others away when making carburetor  
adjustments.  
3
 
S Use only recommended McCulloch acces-  
sories and replacement parts.  
S Have all maintenance and service not ex-  
plained in this manual performed by an au-  
thorized service dealer.  
S Cut from your left to your right. Cutting on  
right side of the shield will throw debris  
away from the operator.  
S Use only in daylight or good artificial light.  
S Use only for jobs explained in this manual.  
TRANSPORTING AND STORAGE  
S Allow the engine to cool; secure unit before  
storing or transporting in vehicle.  
FUEL SAFETY  
S Mix and pour fuel outdoors.  
S Keep away from sparks or flames.  
S Use a container approved for fuel.  
S Do not smoke or allow smoking near fuel or  
the unit.  
S Empty fuel tank before storing or transport-  
ing the unit. Use up fuel left in thecarburetor  
by starting engine and letting it run until it  
stops.  
S Avoid spilling fuel or oil. Wipe up all fuel spills.  
S Move at least 3 meters away from fueling  
site before starting engine.  
S Store unit and fuel in an area where fuel va-  
pors cannot reach sparks or open flames  
from water heaters, electric motors or  
switches, furnaces, etc.  
S Stop engine and allow to cool before re-  
moving fuel cap.  
S Store unit so line limiter cannot accidentally  
cause injury. Unit can be hung by the shaft.  
S Store the unit out of the reach of children.  
S Secure the machine during transport.  
S Always store gasoline in a container ap-  
proved for flammable liquids.  
CUTTING SAFETY  
SPECIAL NOTICE: Exposure to vibrations  
through prolonged use of gasoline powered  
hand tools could cause blood vessel or nerve  
damage in the fingers, hands, and joints of  
people prone to circulation disorders or abnor-  
mal swellings. Prolonged use in cold weather  
has been linked to blood vessel damage in  
otherwise healthy people. If symptoms occur  
such as numbness, pain, loss of strength,  
change in skin color or texture, or loss of feeling  
in the fingers, hands, or joints, discontinue the  
use of this tool and seek medical attention. An  
anti-vibration system does not guarantee the  
avoidance of these problems. Users who oper-  
ate power tools on a continual and regular basis  
must monitor closely their physical condition  
and the condition of this tool.  
WARNING: Inspect the area before  
each use. Remove objects (rocks, broken  
glass, nails, wire, etc.) which can be thrown  
by or become entangled in line. Hard objects  
can damage the trimmer head and be thrown  
causing serious injury.  
S Use only for trimming, scalping, mowing  
and sweeping. Do not use for edging, prun-  
ing or hedge trimming.  
S Keep firm footing and balance. Do not over-  
reach.  
S Keep all parts of your body away from muf-  
fler and spinning line. Keep engine below  
waist level. A hot muffler can cause serious  
burns.  
ASSEMBLY  
ATTACHING THE SHIELD  
WARNING: Make sure unit is proper-  
ly assembled and all fasteners are secure.  
Examine parts for damage. Do not use dam-  
aged parts.  
WARNING: The shield must be prop-  
erly installed. The shield provides partial  
protection from the risk of thrown objects to  
the operator and others and is equipped with  
a line limiter which cuts excess line. The line  
limiter (on underside of shield) is sharp and  
can cut you.  
It is normal for the fuel filter to rattle in the  
empty fuel tank.  
Finding fuel or oil residue on muffler is normal  
due to carburetor adjustments and testing  
done by the manufacturer.  
ADJUSTING THE HANDLE  
1. Remove nut from shield.  
2. Insert bracket into slot on shield.  
3. Pivot shield until bolt passes through hole  
in bracket.  
WARNING: When adjusting the assist  
handle, be sure it remains above the safety label  
and below the mark or arrow on the shaft.  
1. Loosen wing nut on handle.  
2. Rotate the handle on the shaft to an up-  
right position; retighten wing nut.  
4. Reinstall nut and tighten securely with  
wrench (provided).  
Bracket  
Slot  
Nut  
Gearbox  
PIVOT  
Shield  
4
 
OPERATION  
STARTING A COLD ENGINE  
WARNING: Be sure to read the fuel  
information in the safety rules before you be-  
gin. If you do not understand the safety rules,  
do not attempt to fuel your unit. Contact an  
authorized service dealer.  
NOTE: DO NOT squeeze the throttle trigger  
until the engine has started and runs.  
1. Set unit on a flat surface.  
2. Move ON/OFF switch to the ON position.  
3. Slowly press the primer bulb 6 times.  
4. Move the start lever to the START posi-  
tion.  
FUELING ENGINE  
WARNING: Remove fuel cap slowly  
Primer Bulb  
when refueling.  
This engine is certified to operate on unleaded  
petrol. Before operation, petrol must be mixed  
with a good quality 2--cycle air--cooled engine oil  
designed to be mixed at a ratio of 40:1. A 40:1  
ratio is obtained by mixing 5 liters of unleaded  
petrol with 0,125 liter of oil. DO NOT USE auto-  
motive oil or marine oil. These oils will cause en-  
gine damage. When mixing fuel, follow instruc-  
tions printed on oil container. Once oil is added  
to petrol, shake container momentarily to assure  
that the fuel is thoroughly mixed. Always read  
and follow the safety rules relating to fuel before  
fueling your unit.  
Start  
Lever  
CAUTION: Never use straight petrol in your  
unit. This will cause permanent engine damage.  
FUEL REQUIREMENTS  
Use good quality unleaded petrol. The lowest  
recommended octane grade is 90 (RON).  
IMPORTANT  
Use of alcohol blended fuels (more than 10% al-  
cohol) can cause major engine performance  
and durability problems.  
Starter Handle  
5. Pull starter rope handle sharply until en-  
gine starts and runs.  
6. Allow unit to run for 10 seconds, then fully  
squeeze the throttle trigger to disengage the  
starting system.  
WARNING: Incorrect use of fuel and/  
or lubricants will cause problems such as:  
improper clutch engagements, overheat-  
ing, vapor lock, power loss, lubrication defi-  
ciency, deterioration of fuel lines, gaskets  
and internal carburetor components, etc.  
Alcohol blended fuels will cause a high ab-  
sorption of moisture in the fuel/oil mixture,  
causing the separation of oil and fuel.  
HOW TO STOP YOUR UNIT  
S To stop the engine, move the ON/OFF  
switch to the OFF position.  
HOW TO START YOUR UNIT  
STARTING A WARM ENGINE  
1. Move ON/OFF switch to the ON position.  
2. Squeeze and hold the throttle trigger.  
Keep throttle trigger fully squeezed until  
engine runs smoothly.  
3. Pull starter rope sharply while squeezing  
throttle trigger until engine runs.  
NOTE: Normally, the warm starting proce-  
dure can be used within 5 -- 10 minutes after  
the unit is turned OFF. If the unit sits for more  
than 10 minutes without being run, it will be  
necessary to start the unit by following the  
steps under STARTING A COLD ENGINE or  
following the starting instruction steps shown  
on the unit.  
WARNING: The trimmer head will  
turn while starting the engine. Avoid any con-  
tact with the muffler. A hot muffler can cause  
serious burns.  
STARTING A FLOODED ENGINE  
Flooded engines can be started by pulling the  
starter handle repeatedly while squeezing  
throttle trigger until engine starts and runs.  
This could require pulling the starter handle  
many times, depending on how badly the unit  
is flooded.  
osition  
If the unit still doesn’t start, refer to TROU-  
BLESHOOTING TABLE.  
5
 
S The tip of the line does the cutting. You will  
achieve the best performance and mini-  
mum line wear by not crowding the line into  
the cutting area. The right and wrong ways  
are shown below.  
OPERATING INSTRUCTIONS  
OPERATING POSITION  
ALWAYS WEAR:  
Tip of line does  
the
Line crowded into  
w
Eye protection  
Hearing  
protection  
Long pants  
Right  
Wrong  
S The line will easily remove grass and  
weeds fromaround walls, fences, trees and  
flower beds, but it also can cut the tender  
bark of trees or shrubs and scar fences.  
S For trimming or scalping, use less than full  
throttle to increase line life and decrease  
head wear, especially:  
Heavy shoes  
Cut from your left to your right.  
S During light duty cutting.  
WARNING: Always wear eye protec-  
S Near objects around which the line can-  
wrap such as small posts, trees or fence  
wire.  
tion and hearing protection. Never lean over  
the trimmer head. Rocks or debris can rico-  
chet or be thrown into eyes and face and  
cause blindness or other serious injury.  
Do not run the engine at a higher speed than  
necessary. The cutting line will cut efficiently  
when the engine is run at less than full throttle.  
At lower speeds, there is less engine noise and  
vibration. The cutting line will last longer and will  
be less likely to “weld” onto the spool.  
Always release the throttle trigger and allow the  
engine to return to idle speed when not cutting.  
To stop engine:  
S For mowing or sweeping, use full throttlefor  
a good clean job.  
TRIMMING -- Hold the bottom of the trimmer  
head about 8 cm above the ground and at an  
angle. Allow only the tip of the line to make con-  
tact. Do not force trimmer line into work area.  
imming  
S Release the throttle trigger.  
S Move the ON/OFF switch to the OFF posi-  
tion.  
TRIMMER LINE ADVANCE  
Advance line by tapping the bottom of the cut-  
ting head lightly on the ground while engine is  
running at full speed. The metal line limiter  
blade attached to the guard will cut the line to  
the proper length.  
8 cm above  
ground  
SCALPING -- The scalping technique removes  
unwanted vegetation. Hold the bottom of the  
trimmer head about 8 cm above the ground and  
at an angle. Allow the tip of the line to strike the  
ground around trees, posts, monuments, etc.  
This technique increases line wear.  
WARNING: Use only 2 mm diameter  
line. Other sizes and shapes of line will not ad-  
vance properly and will result in improper cut-  
ting head function or can cause serious injury.  
Do not use other materials such as wire,  
string, rope, etc. Wire can break off during  
cutting and become a dangerous missile that  
can cause serious injury.  
CUTTING METHODS  
WARNING: Use minimum speed and  
do not crowd the line when cutting around  
hard objects (rock, gravel, fence posts, etc.),  
whichcan damage thetrimmer head, become  
entangled in the line, or be thrown causing a  
serious hazard.  
6
 
MOWING -- Your trimmer is ideal for mowing  
in places conventional lawn mowers cannot  
reach. In the mowing position, keep the line  
parallel to the ground. Avoid pressing the  
head into the ground as this can scalp the  
ground and damage the tool.  
SWEEPING -- The fanning action of the rotat-  
ing line can be used for a quick and easy  
clean up. Keep the line parallel to and above  
the surfaces being swept and move the tool  
from side to side.  
Mowing  
MAINTENANCE  
1. Clean the cover and the area around it to  
keep dirt from falling into the carburetor  
chamber when the cover is removed.  
2. Remove parts as illustrated.  
NOTE: Do not clean filter in gasoline or other  
flammablesolvent to avoid creatinga fire haz-  
ard or producing harmful evaporative emis-  
sions.  
WARNING: Disconnect the spark  
plug before performing maintenance except  
for carburetor adjustments.  
CHECK FOR LOOSE  
FASTENERS AND PARTS  
S Spark Plug Boot  
S Air Filter  
3. Wash the filter in soap and water.  
4. Allow filter to dry.  
S Housing Screws  
S Assist Handle Screw  
S Debris Shield  
5. Replace parts.  
Button  
CHECK FOR DAMAGED OR  
WORN PARTS  
Contact an authorized service dealer for re-  
placement of damaged or worn parts.  
S ON/OFF Switch -- Ensure ON/OFF switch  
functions properly by moving the switch to  
the OFF position. Make sure engine stops;  
then restart engine and continue.  
Air Filter  
S Fuel Tank -- Discontinue use of unit if fuel  
tank shows signs of damage or leaks.  
S Debris Shield -- Discontinue use of unit if  
debris shield is damaged.  
Air Filter Cover  
INSPECT AND CLEAN UNIT AND  
REPLACE SPARK PLUG  
LABELS  
Replace the spark plug each year to ensure  
the engine starts easier and runs better. Set  
spark plug gap at 0,6 mm. Ignition timing is  
fixed and nonadjustable.  
S After each use, inspect complete unit for  
loose or damaged parts. Clean the unit and  
labels using a damp cloth with a mild deter-  
gent.  
1. Twist, then pull off spark plug boot.  
2. Remove spark plug from cylinder and dis-  
card.  
S Wipe off unit with a clean dry cloth.  
CLEAN AIR FILTER  
A dirty air filter decreases engine perform-  
ance and increases fuel consumption and  
harmful emissions. Always clean after every  
5 hours of operation.  
3. Replace with Champion RCJ-6Y spark  
plug and tighten securely with a 19 mm  
socket wrench.  
4. Reinstall the spark plug boot.  
7
 
SERVICE AND ADJUSTMENTS  
REPLACING THE LINE  
1. Press the tabs on the side of the trimmer  
head and remove cover and spool.  
Spool  
Cover  
Tab  
p Button  
2. Remove any remaining line.  
3. Clean dirt and debris from all parts. Re-  
place spool if it is worn or damaged.  
4. Replace with a pre-wound spool, or re-  
place line using a 8 meters length of 2 mm  
diameter McCulloch brand line.  
Cover  
11. Make sure the lines are not caught be-  
tween the rim of the spool and the wall of  
the cover.  
12. Reinstall the spool and cover onto the  
trimmer head. Push until cover snaps into  
place.  
WARNING: Never use wire, rope,  
string, etc., which can break off and becomea  
dangerous missile.  
CARBURETOR ADJUSTMENT  
5. When installing new line on an existing  
spool, hold the spool as shown in the il-  
lustration below.  
WARNING: Keep others away when  
making idle speed adjustments. The trimmer  
head will be spinning during this procedure.  
Wear your protective equipment and observe  
all safety precautions.  
6. Bend the line at the midpoint and insert  
the bend into the slot in the center rim of  
the spool. Ensure line snaps into position  
in the slot.  
The carburetor has been carefully set at the  
factory. Adjustments may benecessary if you  
notice any of the following conditions:  
Slot  
S Engine will not idle when the throttle is re-  
leased.  
Make adjustments with the unit supported so  
the cutting attachment is off the ground and  
will not make contact with any object. Hold  
the unit by hand while running and making ad-  
justments. Keep all parts of your body away  
from the cutting attachment and muffler.  
Spool  
Idle Speed Adjustment  
Allow engine to idle. Adjust speed until engine  
runs without stalling (idle speed too slow).  
S Turn idle speed screw clockwise to in-  
crease enginespeed if enginestalls or dies.  
S Turn idle speed screw counterclockwise to  
decrease engine speed.  
Idle Speed Screw  
7. With your finger between the lines, wrap  
the lines evenly and firmly around the  
spool in a clockwise direction.  
8. Position the lines in the guide slots.  
Guide Slot  
uide  
Slot  
Air Filter Cover  
9. Insert the ends of the lines through exit  
holes in the sides of the cover.  
10. Place the spool in the cover.  
If you require further assistanceor are unsure  
about performing this procedure, contact an  
authorized service dealer.  
8
 
STORAGE  
ENGINE  
WARNING: Perform the following  
steps after each use:  
S Remove spark plug and pour 1 teaspoon of  
40:1, 2-cycle engine oil (air cooled) through  
the spark plug opening. Slowly pull the  
starter rope 8 to 10 times to distribute oil.  
S Replace spark plug with new one of recom-  
mended type and heat range.  
S Allow engine to cool before storing or trans-  
porting.  
S Store unit and fuel in a well ventilated area  
where fuel vapors cannot reach sparks or  
open flames from water heaters, electric  
motors or switches, furnaces, etc.  
S Empty fuel tank before storing or transport-  
ing the unit.  
S Clean air filter.  
S Check entire unit for loose screws, nuts,  
and bolts. Replace any damaged, broken,  
or worn parts.  
S At the beginning of the next season, use  
only fresh fuel having the proper gasolineto  
oil ratio.  
S Store unit and fuel well out of the reach of  
children.  
S Store unit with all guards in place. Position  
unit so that any sharp object cannot acci-  
dentally cause injury.  
OTHER  
S Do not store gasoline from one season to  
another.  
SEASONAL STORAGE  
Prepare unit for storage at end of season or if  
it will not be used for 30 days or more.  
If your unit is to be stored for a period of time:  
S Clean the entire unit before lengthy stor-  
age.  
S Replace your gasoline can if it starts to rust.  
S Store in a clean dry area.  
S Lightly oil external metal surfaces.  
9
 
TROUBLESHOOTING TABLE  
WARNING: Always stop unit and disconnect spark plug before performing all of the  
recommended remedies below except remedies that require operation of the unit.  
TROUBLE  
CAUSE  
REMEDY  
Engine will not  
start.  
1. ON/OFF switch in OFF  
position.  
1. Move ON/OFF switch to ON position.  
2. Engine flooded.  
2. See “Starting a Flooded Engine” in  
Operation Section.  
3. Fill tank with correct fuel mixture.  
4. Install new spark plug.  
3. Fuel tank empty.  
4. Spark plug not firing.  
5. Fuel not reaching  
carburetor.  
5. Check for dirty fuel filter; replace.  
Check for kinked or split fuel line;  
repair or replace.  
6. Carburetor requires  
adjustment.  
6. Contact an authorized service dealer.  
Engine will  
not idle  
properly.  
1. Carburetor requires  
adjustment.  
2. Crankshaft seals worn.  
3. Compression low.  
1. See “Carburetor Adjustment” in  
Service and Adjustments Section.  
2. Contact an authorized service dealer.  
3. Contact an authorized service dealer.  
1. Air filter dirty.  
1. Clean or replace air filter.  
2. Clean or replace plug  
and regap.  
Engine will not  
accelerate,  
lacks power,  
or dies under  
a load.  
2. Spark plug fouled.  
3. Carburetor requires  
adjustment.  
4. Carbon build-up on  
muffler outlet screen.  
5. Compression low.  
3. Contact an authorized service dealer.  
4. Contact an authorized service dealer.  
5. Contact an authorized service dealer.  
Engine  
1. Fuel mixture incorrect.  
1. Empty fuel tank and refill with  
correct fuel mixture.  
2. Clean or replace air filter.  
3. Contact an authorized service dealer.  
smokes  
excessively.  
2. Air filter dirty.  
3. Carburetor requires  
adjustment.  
Engine runs  
hot.  
1. Fuel mixture incorrect.  
1. Empty fuel tank and refill with  
correct fuel mixture.  
2. Spark plug incorrect.  
3. Carburetor requires  
adjustment.  
4. Carbon build-up on  
muffler outlet screen.  
2. Replace with correct spark plug.  
3. Contact an authorized service dealer.  
4. Contact an authorized service dealer.  
10  
 
DECLARATION OF CONFORMITY  
EC Declaration of Conformity (Only applies to Europe)  
We, Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel: +46--36--146500, as authorised  
representative in the Community, declare that the grass trimmer model McCulloch TrimMac  
ST+withserial numbers datingfrom2009 andonwards (theyear is clearly statedon therating  
plate, followed by the serial number), comply with the requirements of the COUNCIL’S  
DIRECTIVES:  
of 17 May 2006 “relating to machinery” 2006/42/EC;  
of 15 December 2004 “relating to electromagnetic compatibility” 2004/108/EC, and applicable  
supplements; and  
of 8 May 2000 “relating to the noise emissions in the environment” in accordance with Annex  
V of 2000/14/EC. For information relating to noise emissions, see Technical data section.  
The following standards have been applied: EN ISO 12100-1/A1:2009, EN ISO  
12100-2/A1:2009, CISPR 12:2007, EN 11806:2008.  
SMP Svensk Maskinprovning AB, Fyrisborgsgatan 3, S--754 50 Uppsala, Sweden, has  
performed voluntary type examination on behalf of Husqvarna AB. The certificate(s) are  
numbered: SEC/09/2018.  
0 9 -- 11 -- 0 1  
Ronnie E. Goldman, Director of Engineering  
Authorized representative for Husqvarna AB and  
responsible for technical documentation  
11  
 
TECHNICAL DATA SHEET  
MODEL: TrimMac ST+  
ENGINE  
3
Cylinder displacement, cm  
25  
At maximum engine power, rpm  
8000  
10000  
Maximum rotational frequency of the spindle, rpm  
Engine speed at recommended maximum spindle  
rotational frequency, rpm  
7400  
4000  
Recommended speed idling, rpm  
Maximum engine power, measured in  
accordance with ISO 8893, kW  
0,7  
Yes  
Catalytic converter muffler  
IGNITION SYSTEM  
Spark plug  
Champion RCJ--6Y  
0,6  
Electrode gap, mm  
FUEL AND LUBRICATION SYSTEM  
3
Fuel tank volume capacity, cm  
340  
407  
768  
Fuel consumption at maximum engine power,  
measured in accordance with ISO 8893, g/h  
Specified fuel consumption at max. engine power,  
measured in accordance with ISO 8893, g/kWh  
WEIGHT  
Weight without fuel, cutting attachment and guard, kg  
4,6  
NOISE EMISSIONS  
(see Note 1)  
Sound power level, measured dB(A)  
108  
112  
Sound power level, guaranteed L dB(A)  
WA  
SOUND LEVELS  
(see Note 2)  
Equivalent sound pressure level at the operator’s ear, measured  
according to EN ISO 11806 and ISO 22868, dB(A)  
Equipped with trimmer head (original)  
100,4  
VIBRATION LEVELS  
(see Note 3)  
Equivalent vibration levels (a  
) at handles, measured  
hv,eq  
2
according to EN ISO 11806 and ISO 22867, m/s  
Equipped with trimmer head (original), left/right  
3,0/8,7  
Note 1: Noise emissions in the environment measured as sound power (L ) in conformity  
WA  
with EC directive 2000/14/EC. Reported sound power level for the machine has been  
measured with the original cutting attachment that gives the highest level. The difference  
between guaranteed and measured sound power is that the guaranteed sound power also  
includes dispersion in the measurement result and the variations between different machines  
of the same model according to Directive 2000/14/EC.  
Note 2: Reported data for equivalent sound pressure level for the machine has a typical  
statistical dispersion (standard deviation) of 1 dB(A).  
Note 3: Reported data for equivalent vibration level has a typical statistical dispersion  
2
(standard deviation) of 1 m/s .  
Model TrimMac ST+ (3/8 LH arbor shaft thread)  
Approved accessories Type  
Cutting attachment / guard, part. no.  
Trimmer head TNG7 (2 mm line) 537419207 / 530071997  
12  
 

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