Manuale d’uso / di manutenzione del prodotto 1153136-26 del fabbricante Husqvarna
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1153136-26 Rev .1 2009-12-29 445 445e 450e Oper ator ′ s manual Please r ead the operator’ s manual carefully and mak e sure you understand the instructions befor e using the machine.
2 – English 1153136-26 Rev .1 2009-12-29 1 2 3 4 7 10 5 6 8 9 11 12 13 14 15 16 17.
English – 3 1153136-26 Rev .1 2009-12-29 18 19 20 21 22 25 28 23 24 26 27 29 30 31 32 33 34 35 36 37 40 38 39.
4 – English 1153136-26 Rev .1 2009-12-29 49 52 47 48 50 51 53 54 55 56 57 59 43 41 42 44 45 46 , 58 60 61 62 2 A 3 1.
English – 5 1153136-26 Rev .1 2009-12-29 63 64 65 67 68 70 74 77 71 66 75 76 78 79 80 81 82 83 84 85 86 1 2 3 69 72 73 87 1 2 1 2 1 3.
6 – English 1153136-26 Rev .1 2009-12-29 101 105 99 100 102 103 106 107 108 110 111 112 91 95 88 90 92 94 96 97 98 89 93 104 1 2 A B 109 113.
KEY T O SYM B OLS English – 7 1153136-26 Rev .1 2009-12-29 Symbols on the mac hine: W ARNING! Chain saws 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 y ou understand the instructions before using the machine.
CONTENTS 8 – English 1153136-26 Rev .1 2009-12-29 Contents KEY T O SYM B OLS Symbols on the machine: ...................................... 7 Symbols in the operator’ s manual: ........................ 7 CONTENTS Contents .........................
INTR ODUCTION English – 9 1153136-26 Rev .1 2009-12-29 Dear Customer , Cong ratulations on your choice to b uy a Husqvarna product! Husqvarna is based on a tradition that dates back to 1689, when the Swedish King Karl XI ordered the construction of a factory on the banks of the Husqvarna River , f or production of muskets.
GENER A L S A FETY PREC A UTIONS 10 – English 1153136-26 Rev .1 2009-12-29 B ef ore using a new c hain saw • Please read this manual carefully . • ( 1 ) - ( 113 ) refer to figures on p . 2-6. • Check that the cutting equipment is correctly fitted and adjusted.
GENER A L S A FETY PREC A UTIONS English – 11 1153136-26 Rev .1 2009-12-29 A lwa ys use common sense ( 2 ) It is not possible to cov er ev er y conceivab le situation you can face when using a chain sa w . Alw ays e xercise care and use your common sense.
GENER A L S A FETY PREC A UTIONS 12 – English 1153136-26 Rev .1 2009-12-29 If the kickbac k is less violent or the kickback zone of the bar is closer to you the chain brak e will be activated manually b y the movement of y our left hand.
GENER A L S A FETY PREC A UTIONS English – 13 1153136-26 Rev .1 2009-12-29 Cutting equipment This section describes how to choose and maintain your cutting equipment in order to: • Reduce the risk of kickback. • Reduce the risk of the saw chain breaking or jumping off the bar .
GENER A L S A FETY PREC A UTIONS 14 – English 1153136-26 Rev .1 2009-12-29 When you sharpen a cutting tooth there are four important factors to remember . 1 Filing angle ( 1 9) 2 Cutting angle ( 2 0) 3 File position ( 21 ) 4 Round file diameter It is very difficult to sharpen a chain correctly without the right equipment.
GENER A L S A FETY PREC A UTIONS English – 15 1153136-26 Rev .1 2009-12-29 445e, 450e • Release the knob by f olding it out. ( 3 0) • T urn the knob anti clockwise to loosen the bar cover . ( 31 ) • Adjust the tension on the chain by turning the wheel down (+) f or tighter tension and up (-) to loosen the tension.
GENER A L S A FETY PREC A UTIONS 16 – English 1153136-26 Rev .1 2009-12-29 We recommend y ou compare the existing chain with a new chain to decide how badly the e xisting chain is worn. File all the teeth to the same length. When the length of the cutting teeth is reduced to 4 mm (5/32") the chain is worn out and should be replaced.
A SSEM B L Y English – 17 1153136-26 Rev .1 2009-12-29 Fitting the bar and chain 445 Check that the chain brak e is in disengaged position by moving the front hand guard tow ards the front handle. ( 3 9) Unscrew the bar nut and remo ve the clutch cov er (chain brake).
FUEL H A NDLING 18 – English 1153136-26 Rev .1 2009-12-29 Fuel Note! The machine is equipped with a two-stroke engine and must alwa ys be run using a mixture of petrol 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 H A NDLING English – 19 1153136-26 Rev .1 2009-12-29 Fuelling 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.
ST A R TING A ND ST OPPING 20 – English 1153136-26 Rev .1 2009-12-29 Starting and stopping Starting The chain brake m ust be engaged when the chain saw is star ted.
ST A R TING A ND ST OPPING English – 21 1153136-26 Rev .1 2009-12-29 • Nev er star t a chain saw unless the bar , chain and all cov ers are fitted correctly . See instructions under the heading Assembly . Without a bar and chain attached to the chain saw the clutch can come loose and cause serious injur y .
WORKING TECHNIQUES 22 – English 1153136-26 Rev .1 2009-12-29 B efore use: (55) 1 Check that the chain brak e works 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.
WORKING TECHNIQUES English – 23 1153136-26 Rev .1 2009-12-29 4 Never use the chain sa w above shoulder height and try not to cut with the tip of the bar . Ne ver use the chain saw one-handed! (58) 5 Y ou must ha ve a steady stance in order to hav e full control ov er the chain saw .
WORKING TECHNIQUES 24 – English 1153136-26 Rev .1 2009-12-29 T urn the log and finish the cut from the opposite side. (70) The log is supported at one end. There is a high risk that it will split. (7 1 ) Star t by cutting from belo w (about 1/3 of the way through).
WORKING TECHNIQUES English – 25 1153136-26 Rev .1 2009-12-29 The felling hinge controls the direction that the tree f alls in. (8 2 ) All control ov er the felling direction is lost if the felling hinge is too narrow or non-e xistent, or if the directional cuts and felling cut are badly placed.
M A INTEN A NCE 26 – English 1153136-26 Rev .1 2009-12-29 General The user must only carry out the maintenance and service work descr ibed in this Operator’ s Manual.
M A INTEN A NCE English – 27 1153136-26 Rev .1 2009-12-29 Throttle loc kout • Make sure the throttle control is loc ked at the idle setting when the throttle lock out is released. (95) • Press the throttle lock out and make sure it returns to its original position when you release it.
M A INTEN A NCE 28 – English 1153136-26 Rev .1 2009-12-29 T ensioning the recoil spring • Hook the star ter cord in the notch in the pulley and turn the star ter pulley about 2 turns clockwise. Note! Check that the pulle y can be tur ned at least a fur ther 1/2 turn when the star ter cord is pulled all the wa y out.
M A INTEN A NCE English – 29 1153136-26 Rev .1 2009-12-29 Cooling system T o keep the working temperature as lo w as possible the machine is equipped with a cooling system. The cooling system consists of: 1 Air intake on the starter. 2 Air guide plate.
30 – English M A INTEN A NCE 1153136-26 Rev .1 2009-12-29 Maintenance schedule The follo wing is a list of the maintenance that must be performed 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.
31 – English TECHNIC A L D A T A 1153136-26 Rev .1 2009-12-29 T echnical data Note 1: Noise emissions in the environment measured as sound power (L W A ) in conformity with EC directive 2000/14/ EC.
32 – English TECHNIC A L D A T A 1153136-26 Rev .1 2009-12-29 B ar and chain combinations The follo wing cutting attachments are approved f or the models Husqvarna 445, 445e and 450e. Sa w c hain filing and file gaug es B ar Chain Length, inch Pitch, inch Gauge, mm Max.
English – 33 TECHNIC A L D A T A 1153136-26 Rev .1 2009-12-29 EC-declaration of conf ormity ( A pplies to Europe onl y) Husqvarna AB , SE-561 82 Huskv ar na, Sweden, tel: +46-36-146500, declares und.
34 – English 1153136-26 Rev .1 2009-12-29.
English – 35 1153136-26 Rev .1 2009-12-29.
11 5 313 6- 2 6 ´®z+U-^¶6{¨ ´®z+U-^¶6{¨ 2 009- 12 - 2 9 Original instructions.
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 1153136-26 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 1153136-26 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Husqvarna 1153136-26 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Husqvarna 1153136-26 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Husqvarna 1153136-26, 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 1153136-26.
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 1153136-26. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Husqvarna 1153136-26 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.
