Husqvarna 335LS Operator'S Manual Download Page 6

 

GENERAL SAFETY PRECA

 

UTIONS

 

6

 

 – 

 

English

 

Impor

 

tant

Personal protective equipment

 

HELMET

 

A protectiv

 

e helmet where there is a risk of falling objects

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 in 
the USA or EN 166 in EU countries.

GLOVES

Gloves should be worn when necessary, e.g., when fitting 
cutting attachments.

IMPORTANT!

The machine is only designed for trimming grass.

The only accessories you can operate with this engine unit 
are the cutting attachments we recommend in the chapter 
on Technical data.

Never use the machine if you are tired, if you have drunk 
alcohol, or if you are taking medication that could affect 
your vision, your judgement or your co-ordination.

Wear personal protective equipment. See instructions 
under the heading Personal protective equipment.

Never use a machine that has been modified in any way 
from its original specification.

Never 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 qualified specialists. See 
instructions under the heading Maintenance.

All covers, guards and handles must be fitted before 
starting. Ensure that the spark plug cap and ignition lead 
are undamaged to avoid the risk of electric shock.

The machine operator must ensure that no people or 
animals come closer than 15 metres while working. When 
several operators are working in the same area the safety 
distance should be at least twice the tree height and no 
less than 15 metres.

!

 

W

 

ARNING! The ignition system of this 

machine produces an electromagnetic field 
during operation. This field may under 
some circumstances interfere with 
pacemakers. To reduce the risk of serious 
or fatal injury, we recommend persons with 
pacemakers to consult their physician and 
the pacemaker manufacturer before 
operating this machine.

!

 

W

 

ARNING! Running an engine in a confined 

or badly ventilated area can result in death 
due to asphyxiation or carbon monoxide 
poisoning.

!

 

W

 

ARNING! Never allow children to use or 

be in the vicinity of the machine. As the 
machine is equipped with a spring-loaded 
stop switch and can be started by low 
speed and force on the starter handle, even 
small children under some circumstances 
can produce the force necessary to start 
the machine. This can mean a risk of 
serious personal injury. Therefore remove 
the spark plug cap when the machine is not 
under close supervision.

 

IMPOR

 

TANT!

A clearing saw, brushcutter or trimmer 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.

You must use approved personal protective equipment 
whenever you use the machine. Personal protective 
equipment cannot eliminate the risk of injury but it will 
reduce the degree of injury if an accident does happen. 
Ask your dealer for help in choosing the right equipment.

!

 

W

 

ARNING! Listen out for warning signals 

or shouts when you are wearing hearing 
protection. Always remove your hearing 
protection as soon as the engine stops.

Summary of Contents for 335LS

Page 1: ...E E En n n ng g g gl l l li i i is s s sh h h h 335LS 335LX series Operator s manual EPA Please read the operator s manual carefully and make sure you understand the instructions before using the machine ...

Page 2: ...nto contact with a fixed object The blade is capable of amputating an arm or leg Always keep people and animals at least 15 metres from the machine Arrows which show limits for handle positioning Always wear approved protective gloves Wear sturdy non slip boots Only use non metallic flexible cutting attachments i e trimmer heads with trimmer cord Starting instructions Other symbols decals on the mac...

Page 3: ...tructions 16 MAINTENANCE Carburetor 18 Muffler 19 Cooling system 20 Bevel gear 20 Air filter 20 Spark plug 21 Maintenance schedule 22 TECHNICAL DATA Technical data 23 FEDERAL AND CALIFORNIA EMISSIONS CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS 24 WARNING Long term exposure to noise can result in permanent hearing impairment So always use approved hearing protection WARNING Under ...

Page 4: ... and market high quality motor driven products for forestry and gardening as well as for building and construction industry Your purchase gives you access to professional help with repairs and service whenever this may be necessary If the retailer who sells your machine is not one of our authorized dealers ask for the address of your nearest servicing dealer It is our wish that you will be satisfie...

Page 5: ...guard 5 Shaft 6 Handle adjustment 7 Loop handle 8 Suspension ring 9 Stop switch 10 Throttle lockout 11 Throttle control 12 Spark plug cap and spark plug 13 Cylinder cover 14 Starter handle 15 Fuel tank 16 Choke control 17 Air filter cover 18 Air purge 19 Operator s manual 20 Harness 21 Allen key 22 Drive disc 23 Locking pin 24 Spark plug spanner ...

Page 6: ...me closer than 15 metres while working When several operators are working in the same area the safety distance should be at least twice the tree height and no less than 15 metres WARNING The ignition system of this machine produces an electromagnetic field during operation This field may under some circumstances interfere with pacemakers To reduce the risk of serious or fatal injury we recommend per...

Page 7: ... control is locked at the idle setting when the throttle lockout is released Press the throttle lockout and make sure it returns to its original position when you release it Check that the throttle control and throttle lockout move freely and that the return springs work properly See instructions under the heading Start Start the machine and apply full throttle Release the throttle and check that ...

Page 8: ...g attachment wrong type or incorrectly filed see instructions under the heading Filing the blade increases the level of vibration The machine s vibration damping system reduces the transfer of vibration between the engine unit cutting equipment and the machine s handle unit Regularly check the vibration damping units for cracks or deformation Check that the vibration damping element is undamaged an...

Page 9: ... has a faulty muffler Regularly check that the muffler is securely attached to the machine If the muffler on your machine is fitted with a spark arrestor screen this must be cleaned regularly A blocked screen will cause the engine to overheat and may lead to serious damage WARNING Mufflers fitted with catalytic converters get very hot during use and remain so for some time after stopping This also appli...

Page 10: ...requires greater engine power than a shorter cord of the same diameter Make sure that the cutter on the trimmer guard is intact This is used to cut the cord to the correct length To increase the life of the cord it can be soaked in water for a couple of days This will make the line tougher so that it lasts longer IMPORTANT Only use cutting attachments with the guards we recommend See the chapter o...

Page 11: ...oove on the screw head and tighten See diagram Fit the drive disc B on the output shaft Turn the blade shaft until one of the holes in the drive disc aligns with the corresponding hole in the gear housing Insert the locking pin C in the hole to lock the shaft Screw on the trimmer head plastic blades H in the opposite direction to the direction of rotation To dismantle follow the instructions in th...

Page 12: ...ixed to ensure that the correct mixture is obtained When mixing small amounts of fuel even small inaccuracies can drastically affect the ratio of the mixture Gasoline CAUTION Always use a quality gasoline oil mixture with an octane rating of at least 87 octane RON MON 2 If your machine is equipped with a catalytic converter see chapter on Technical data always use a good quality unleaded gasoline ...

Page 13: ...tank can cause operating problems Ensure that the fuel is well mixed by shaking the container before filling the tank WARNING The catalytic converter 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 vapours WARNING Taking the following precautions will lessen the risk of fire Do not smoke or p...

Page 14: ...y until fuel begins to fill the bulb The bulb need not be completely filled Hold the body of the machine on the ground using your left hand CAUTION Not with your foot Grip the starter handle slowly pull out the cord with your right hand until you feel some resistance the starter pawls grip now quickly and powerfully pull the cord Never wrap the starter cord around your hand WARNING The complete clut...

Page 15: ... fully extended This can damage the machine CAUTION Do not put any part of your body in marked area Contact can result in burns to the skin or electrical shock if the spark plug cap has been damaged Always use gloves Do not use a machine with damaged spark plug cap Stopping Stop the engine by switching off the ignition CAUTION The stop switch automatically returns to the start position In order to...

Page 16: ... before moving 9 Never put the machine down with the engine running unless you have it in clear sight IMPORTANT This section takes up the basic safety precautions for working with a trimmer If you encounter a situation where you are uncertain how to proceed you should ask an expert Contact your dealer or your service workshop Avoid all usage which you consider to be beyond your capability You must...

Page 17: ...es the wear on the cord The cord wears quicker and must be fed forward more often when working against stones brick concrete metal fences etc than when coming into contact with trees and wooden fences When trimming and clearing you should use less than full throttle so that the cord lasts longer and to reduce the wear on the trimmer head Cutting The trimmer is ideal for cutting grass that is diffic...

Page 18: ...by a skilled technician CAUTION If the cutting attachment rotates when the engine is idling the idle adjustment screw T should be turned anti clockwise until the cutting attachment stops Rec idle speed See the Technical data section Recommended max speed See the Technical data section Fine adjustment When the machine has been run in the carburetor should be finely adjusted The fine adjustment should...

Page 19: ...counter at their disposal Correctly adjusted carburetor When the carburetor is correctly adjusted the machine will accelerate without hesitation and burble a little at maximum speed It is also important that the cutting attachment does not rotate at idle If the low speed jet L is set too lean it may cause starting difficulties and poor acceleration If the high speed jet H is set too lean it will re...

Page 20: ...ine overheating which causes damage to the piston and cylinder Bevel gear The bevel gear is filled with the right quantity of grease at the factory However before using the machine you should check that the bevel gear is filled three quarters full with grease Use HUSQVARNA special grease The grease in the bevel gear does not normally need to be changed except if repairs are carried out Air filter The...

Page 21: ...his would drain through the filter quite quickly and collect in the bottom Spark plug The spark plug condition is influenced by Incorrect carburetor adjustment An incorrect fuel mixture too much or incorrect type of oil A dirty air filter These factors cause deposits on the spark plug electrodes which may result in operating problems and starting difficulties If the machine is low on power difficult to...

Page 22: ...rrectly X Check that nuts and screws are tight X Check that there are no fuel leaks from the engine tank or fuel lines X Check the starter and starter cord X Check that the vibration damping elements are not damaged X Clean the outside of the spark plug Remove it and check the electrode gap Adjust the gap to 0 5 mm 20 or replace the spark plug Check that the spark plug is fitted with a suppressor X...

Page 23: ... Walbro MB Spark plug Champion RCJ 6Y Champion RCJ 6Y Electrode gap inch mm 0 02 0 5 0 02 0 5 Fuel and lubrication system Manufacturer type of carburetor Zama C1Q Zama C1Q Fuel tank capacity US pint litre 1 27 0 6 1 27 0 6 Weight Weight without fuel cutting attachment and guard Lbs kg 12 6 5 7 13 0 5 9 Sound levels see note 1 Equivalent sound pressure level at the user s ear measured according to ...

Page 24: ...arden at 1 800 487 5951 or visit www usa husqvarna com WARRANTY COMMENCEMENT DATE The warranty period begins on the date the engine or equipment is delivered to an ultimate purchaser LENGTH OF COVERAGE Husqvarna Forest Garden warrants to the ultimate purchaser and each subsequent owner that the engine or equipment is designed built and equipped so as to conform with all applicable regulations adop...

Page 25: ...ot be liable to warrant failures of warranted parts caused by the use of a non exempted add on or modified part HOW TO FILE A CLAIM If you have any questions regarding your warranty rights and responsibilities you should contact your nearest authorized servicing dealer or call Husqvarna Forest Garden at 1 800 487 5951 or visit www usa husqvarna com WHERE TO GET WARRANTY SERVICE Warranty services or...

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Page 27: ... Clic 1 2 3 5 6 7 10 11 8 5 m 28 4 8 4 2 m 14 2 4 2 7 mm 095 106 10 cm 4 6 15 cm S35 ...

Page 28: ...1 2 4 3 2 4 2 7 mm 095 106 4 25 m 14 4 25 m 14 B 6 15 cm A 6 15 cm S35 5 ...

Page 29: ...T35 T35x Clic 1 2 3 5 6 7 9 8 5 m 28 4 8 4 3 m 14 2 4 2 7 mm 095 106 10 cm 4 6 15 cm ...

Page 30: ... Clic 1 2 3 5 6 7 9 10 m 32 4 8 4 3 m 14 2 7 3 3 mm 106 13 10 cm 4 6 15 cm T45 T45x ...

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Page 36: ...1151411 95 z SI3 5 z SI3 5 2008 12 22 ...

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