Manuale d’uso / di manutenzione del prodotto 346XPG del fabbricante Husqvarna
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E E E E n n n n g g g g l l l l i i i i s s s s h h h h 346XP ,346XPG , 346XP E-tech 346XPG E-tech 353, 353G , 353 E-tech 353G E-tech, T rioBr ak e Oper ator’ s manual Please read the operator’ s manual car efully and make sure y ou understand the instructions before using the machine.
KEY T O SYMBOLS 2 – English Symbols on the mac hine: W ARNING! Chain saws can be dangerous! Careless or improper use can result in ser ious or fatal injury to the operator or others. Please read the operator’ s manual carefully and mak e sure y ou understand the instructions before using the machine.
KEY T O SYMBOLS English – 3 Symbols in the operator’ s man ual: Switch off the engine b y moving the stop s witch to the ST OP position before carrying out any checks or maintenance. Alwa ys wear approved protectiv e glo v es. Regular cleaning is required.
CONTENTS 4 – English Contents KEY T O SYMBOLS Symbols on the machine: ...................................... 2 Symbols in the operator’ s manual: ........................ 2 CONTENTS Contents ........................................................
English – 5 INTR ODUCTION Dear customer! Cong ratulations on your choice to b uy a Husqv arna product! Husqvarna is based on a tradition that dates back to 1689, when the Sw edish King Karl XI ordered the construction of a factory on the banks of the Huskvarna River , f or production of muskets .
6 – English WHA T IS WHA T? What is what on the c hain saw? 29 28 17 16 14 12 10 2 5 6 4 9 15 13 11 30 7 8 18 19 21 22 23 24 26 20 1 27 25 31 32 1 Product and serial number plate 2 Throttle lock out.
GENERAL SAFETY PRECA UTIONS English – 7 Bef ore using a new c hain saw • Please read this manual carefully . • Check that the cutting equipment is correctly fitted and adjusted. See instructions under the heading Assembly . • Refuel and star t the chain sa w.
GENERAL SAFETY PRECA UTIONS 8 – English W e will willingly be of service and provide you with advice as w ell as help you to use y our chain saw both efficiently and safely .
GENERAL SAFETY PRECA UTIONS English – 9 • The chain brake (A) can either be activ ated manually (by y our left hand) or automatically by the iner tia release mechanism. • The brake is applied when the front hand guard (B) is pushed f orw ards or when the right-hand brake trigger (E) is pushed up and forw ards.
GENERAL SAFETY PRECA UTIONS 10 – English be activated man ually by the movement of y our left hand. • In the felling position the left hand is in a position that mak es manual activ ation of the chain brake impossible.
GENERAL SAFETY PRECA UTIONS English – 11 Right hand guar d Apar t from protecting y our hand if the chain jumps or snaps, the right hand guard stops branches and twigs from interfering with your g r ip on the rear handle.
GENERAL SAFETY PRECA UTIONS 12 – English • Extend the life of cutting equipment. • A void increasing vibration le vels. General rules • Only use cutting equipment recommended by us! See instructions under the heading T echnical data.
GENERAL SAFETY PRECA UTIONS English – 13 • Bar groov e width (inches/mm). The groo ve in the bar must match the width of the chain drive links. • Chain oil hole and hole for chain tensioner . The bar must be matched to the chain saw design. Chain • Chain pitch (inches) • Drive link width (mm/inches) • Number of drive links.
GENERAL SAFETY PRECA UTIONS 14 – English data for inf ormation on the size of file and gauge that are recommended for the chain fitted to y our chain saw . • Check that the chain is correctly tensioned. A slack chain will mov e sidewa ys, making it more difficult to sharpen correctly .
GENERAL SAFETY PRECA UTIONS English – 15 • Loosen the bar nuts that hold the clutch cov er/chain brake . Use the combination spanner . Then tighten the bar nuts by hand as tight as y ou can. • Raise the tip of the bar and stretch the chain by tightening the chain tensioning scre w using the combination spanner .
GENERAL SAFETY PRECA UTIONS 16 – English • Check that the bar tip sproc ket turns freely and that the lubricating hole in the tip sprocket is not b locked.
ASSEMBL Y English – 17 Fitting the bar and chain Check that the chain brak e is in disengaged position by moving the front hand guard tow ards the front handle. Remov e the bar n uts and remo v e the clutch cover (chain br ake). T ake off the transportation r ing (A).
FUEL HANDLING 18 – English Fuel Note! The machine is equipped with a two-stroke engine and must alwa ys be run using a mixture of gasoline and two-stroke oil. It is important to accurately measure the amount of oil to be mixed to ensure that the correct mixture is obtained.
FUEL HANDLING English – 19 Fueling Clean the area around the fuel cap . Clean the fuel and chain oil tanks regularly . The fuel filter must be replaced at least once a year . Contamination in the tanks causes malfunction. Make sure the fuel is well mix ed by shaking the container before refuelling.
ST ARTING AND ST OPPING 20 – English Starting and stopping Cold engine Starting: The chain brake should be activated when star ting the chain sa w. Activ ate the chain brake by pushing the front hand guard forw ards. Ignition; choke: Set the choke control in the choke position.
ST ARTING AND ST OPPING English – 21 throttle latch in order to a void unnecesser y wear on the clutch assembly . Note! Pull the front hand guard towards the front handle . The chain br ake is no w disengaged. Y our saw is ready for use. • Nev er star t a chain saw unless the bar , chain and all co v ers are fitted correctly .
W ORKING TECHNIQUES 22 – English Bef ore use: 1 Check that the chain brak e w orks correctly and is not damaged. 2 Check that the rear right hand guard is not damaged. 3 Check that the throttle loc kout works correctly and is not damaged. 4 Check that the stop s witch works correctly and is not damaged.
W ORKING TECHNIQUES English – 23 cause you to lose control. Both situations can cause serious personal injur y . 6 Before mo ving your chain saw s witch off the engine and loc k the chain using the chain brak e. Carr y the chain saw with the bar and chain pointing bac kwards .
W ORKING TECHNIQUES 24 – English user . If the saw chain is jamming, the saw ma y be pushed back at y ou. 8 Unless the user resists this pushing force there is a r isk that the chain saw will mov e so far bac kwards that only the kickbac k zone of the bar is in contact with the tree, which can lead to a kickbac k.
W ORKING TECHNIQUES English – 25 Cut difficult branches piece by piece . Cutting If you ha ve a pile of logs, each log you attempt to cut should be remov ed from the pile, placed on a saw horse or runners and cut individually . Remov e the cut pieces from the cutting area.
W ORKING TECHNIQUES 26 – English Mak e sure that no-one else is in this ”risk zone” before or during felling. Felling direction The aim is to f ell the tree in a position where you can limb and cross-cut the log as easily as possible. Y ou want it to fall in a location where y ou can stand and move about safely .
W ORKING TECHNIQUES English – 27 Directional cuts T o make the directional cut you begin with the top cut. Aim using to the saw’ s felling direction mark (1) tow ard a goal fur ther f orward in the terrain, where you would lik e the tree to fall (2).
W ORKING TECHNIQUES 28 – English much greater risk that the kickbac k zone of the bar will come into contact with the tree. Freeing a tree that has fallen badl y Freeing a ”trapped tree” It is very dangerous to remov e a trapped tree and there is high accident risk.
W ORKING TECHNIQUES English – 29 Kickbac k always occurs in the cutting plane of the bar . Normally the chain saw and bar are thrown backw ards and upwards tow ards the user. How ever , the chain saw may mo v e in a diff erent direction depending on the w a y it was being used when the kickbac k zone of the bar touched the object.
MAINTENANCE 30 – English General The user must only carry out the maintenance and service work descr ibed in this manual. Carburetor adjustment Due to existing en vironmental and emissions legislation your chain sa w is equipped with movement limiters on the carburetor adjuster scre ws.
MAINTENANCE English – 31 ev er y position. It should also be good margin to the rpm when the chain star ts to rotate. High speed jet H At the factory the engine is adjusted at sea level.
MAINTENANCE 32 – English that the bar drops tow ards the stump as the chain saw rotates around the rear handle. When the bar hits the stump the brake should be applied. Checking the right-hand brake trigger Chec k that the right hand guard is not damaged and that there are no visible def ects, such as cracks .
MAINTENANCE English – 33 • Check that the throttle control and throttle loc kout mov e freely and that the return springs work properly . • Star t the chain sa w and apply full throttle. Release the throttle control and chec k that the chain stops and remains stationary .
MAINTENANCE 34 – English Some mufflers are equipped with a special spark arrestor screen. If your machine has this type of muffler , you should clean the screen at least once a week. This is best done with a wire brush. A block ed screen will cause the engine to ov erheat and may lead to serious damage.
MAINTENANCE English – 35 Note! Check that the pulle y can be tur ned an additional 1/2 turn when the star ter cord is pulled all the wa y out. Replacement of br oken recoil and drive disc springs Recoil spring (A) • Lift up the star ter pulle y . See instructions under the heading Changing a broken or worn starter cord.
MAINTENANCE 36 – English Lubricating the bar tip sproc ket Lubricate the bar tip sprocket each time y ou refuel. Use the special grease gun and a good quality bearing grease. Needle bearing lubrication The clutch drum has a needle bearing on the output shaft.
MAINTENANCE English – 37 ”Air Injection” centrifugal cleaning Centrifugal cleaning means the following: All air to the carburetor passes through the starter. Dirt and dust is pushed out by the cooling f an. IMPORT ANT! In order to maintain operation of the centr ifugal cleaning system it must be regularly maintained.
38 – English MAINTENANCE Maintenance schedule The follo wing is a list of the maintenance that must be perf ormed on the machine. Most of the items are described in the Maintenance section. Daily maintenance Weekl y maintenance Monthly maintenance Clean the outside of the machine.
English – 39 TECHNICAL D A T A T ec hnical data Recommended original and replacement bar and c hain combinations The follo wing is a list of recommended cutting equipment for chain saws 346XP , 346XPG, 346XP E-tech, 346XPG E- tech T rioBrake et 353, 353G, 353 E-tech, 353G E-tech, T rioBrake.
40 – English TECHNICAL D A T A Bar and chain combinations Low kickbac k saw chain is a chain which has only met the kickbac k performance requirements of ANSI B 175.1 safety requirements for gasoline po wered chain saws when tested on the representative sample of chain sa ws below 3.
FEDERAL EMISSION CONTR OL W ARRANTY ST A TEMENT English – 41 Y OUR W ARRANTY RIGHTS AND OBLIGA TIONS The EP A (The US Environmental Protection Agency), Environment Canada and Husqv ar na F orest & Garden are pleased to explain the emissions control system warranty on y our 2001 and later small nonroad engine.
AMERICAN ST AND ARD SAFETY PRECA UTIONS 42 – English Saf ety precautions f or chain saw users (ANSI B175.1-2000 Anne x C) Kickbac k safety precautions With a basic understanding of kic kback, you can reduce or eliminate the element of surpr ise. Sudden surprise contributes to accidents.
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Original instructions ´®z+U1y¶5[¨ ´®z+U1y¶5[¨ 2010-04-09 1153178-95.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Husqvarna 346XPG è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Husqvarna 346XPG - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Husqvarna 346XPG imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Husqvarna 346XPG ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Husqvarna 346XPG, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Husqvarna 346XPG.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Husqvarna 346XPG. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Husqvarna 346XPG insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
