Manuale d’uso / di manutenzione del prodotto K 970 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 K 970 K 970 Rescue Oper ator ′ s manual Please read the operator’ s manual car efully and mak e sure y ou understand the instructions befor e using the machine.
2 – English KEY T O SYMBOLS Symbols on the machine: W ARNING! The machine can be a dangerous tool if used incorrectly or carelessly , which can cause serious or f atal injur y to the operator or others. Please read the operator’ s manual carefully and make sure y ou understand the instructions before using the machine .
English – 3 CONTENTS Contents KEY T O SYMBOLS Symbols on the machine: ............................................. 2 Explanation of warning lev els ...................................... 2 CONTENTS Contents .........................................
4 – English PRESENT A TION Dear Customer , Thank you f or choosing a Husqvarna product! It is our wish that you will be satisfied with y our product and that it will be your companion f or a long time. A purchase of one of our products gives y ou access to prof essional help with repairs and ser vices.
English – 5 PRESENT A TION What is what on the power cutter - K 970? 1 F ront handle 2 W ater tap 3 W arning decal 4 Air filter cov er 5 Cylinder cov er 6 Choke 7 Throttle lock out 8 Throttle contr.
6 – English PRESENT A TION What is what on the power cutter - K 970 Rescue? 1 F ront handle 2 W ater tap 3 W arning decal 4 Air filter cov er 5 Cylinder cov er 6 Choke 7 Throttle lock out 8 Throttl.
English – 7 MA CHINE´S SAFETY EQUIPMENT General This section describes the machine´s safety equipment, its pur pose, and ho w checks and maintenance should be carried out to ensure that it operates correctly . Throttle loc kout The throttle trigger lock is designed to pre vent accidental operation of the throttle.
8 – English MA CHINE´S SAFETY EQUIPMENT Vibration damping system • Y our machine is equipped with a vibration damping system that is designed to minimize vibration and mak e operation easier .
English – 9 CUTTING BLADES General • Cutting blades are a vailab le in two basic designs; abrasiv e baldes and diamond blades . • High-quality blades are often most economical.
10 – English CUTTING BLADES Abrasive blades f or different materials Diamond blades General • Diamond blades consist of a steel core provided with segments that contain industrial diamonds. • Diamond blades ensure low er costs per cutting operation, f ewer b lade changes and a constant cutting depth.
English – 11 ASSEMBLING AND ADJUSTMENTS General Checking the drive shaft and flange washers When the blade is replaced with a ne w one, chec k the flange washers and the drive shaft.
12 – English FUEL HANDLING General Fuel P etrol • Use good quality unleaded or leaded petrol. • The lowest octane recommended is 90 (R ON). If you run the engine on a lower octane g rade than 90 so-called knocking can occur . This gives rise to a high engine temperature, which can result in serious engine damage.
English – 13 OPERA TING Protective equipment General • Do not use the machine unless you are ab le to call f or help in the e vent of an accident. P ersonal pr otective equipment Y ou must use appro ved personal protectiv e equipment whene ver y ou use the machine.
14 – English OPERA TING W ork area safety • Obser ve y our surroundings to ensure that nothing can aff ect your control of the machine. • Ensure that no one/nothing can come into contact with the cutting equipment or be hit by parts if the blade breaks.
English – 15 OPERA TING • Mov e the blade slo wly forw ards and backw ards to achiev e a small contact area between the b lade and the material to be cut.
16 – English OPERA TING kic kbac k can also be very violent and throw the pow er cutter up and back to wards the user in a rotating motion causing serious or ev en f atal injur y . Reactive for ce A reactive f orce is always present when cutting. The force pulls the machine in the opposite direction to the blade rotation.
English – 17 ST ARTING AND ST OPPING Before starting • P erform daily maintenance. See instr uctions in the section "Maintenance". Star ting • Decompression valve: Press in the valv e to reduce the pressure in the cylinder , this is to assist star ting the power cutter .
18 – English ST ARTING AND ST OPPING • With a cold engine: The machine stops when the engine fires becase the chokel control is pulled out. Press the choke control and the decompression v alv e. Pull the star ter handle until the engine star ts. • When the engine star ts, quickly apply full throttle to automatically disengage f ast idle.
English – 19 MAINTENANCE General • Let your Husqv arna dealer regular ly check the machine and mak e essential adjustments and repairs. Maintenance schedule In the maintenance schedule you can see which parts of your machine that require maintenance, and with which intervals it should take place .
20 – English MAINTENANCE Cleaning External cleaning • Clean the machine daily by rinsing it with clean water after the work is finished. Cooling air intake • Clean the cooling air intake when needed.
English – 21 MAINTENANCE Replacing the drive belt • First release the two bolts and then the adjuster scre w to release the belt tension. • Now unscrew the bolts and dismantle the belt guard. • Remov e the belt from the belt pulley . • The cutting head is now loose and can be remov ed from the machine.
22 – English MAINTENANCE Starter Checking the starter cord • Loosen the screws that hold the starter against the crankcase and remov e the star ter. • Pull the cord out about 30 cm and lift it into the cut-out in the peripher y of the star ter pulley .
English – 23 MAINTENANCE Fitting the starter • T o fit the star ter , first pull out the star ter cord and place the star ter in position against the crankcase. Then slowly release the star ter cord so that the pulley engages with the pawls . • Tighten the screws.
24 – English TECHNICAL D A T A 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 .
English – 25 TECHNICAL D A T A EC-declaration of conf ormity (Applies to Eur ope only) Husqvarna AB , SE-561 82 Huskvarna, Sweden, tel +46-36-146500, declares under sole responsibility that the powe.
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´®z+TNr¶6_¨ 2010-03-30 ´®z+TNr¶6_¨ 1152468-26 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 K 970 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 K 970 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Husqvarna K 970 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Husqvarna K 970 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Husqvarna K 970, 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 K 970.
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 K 970. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Husqvarna K 970 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.
