Manuale d’uso / di manutenzione del prodotto K950 del fabbricante Husqvarna
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Oper ator’ s manual K950 Chain Read these instructions carefully and make sure you understand them before using the machine. English.
2 – English WARNING! The cut-off saw can be dangerous! Careless and incorrect use can result in serious or fatal injury to the operator or others. SYMBOL EXPLANA TION Symbols on the cut-off saw: Please read the instructions carefully and make sure you understand them before using the cut-off saw.
English – 3 CONTENTS List of Contents Symbol explanation ..................................................... 2 Safety instructions P ersonal protectiv e equipment ....................................... 4 The machine ’ s saf ety equipment ......
4 – English ! SAFETY INSTR UCTIONS ! ! WARNING! Incorrect or careless use of a cut-off saw can turn it into a dangerous tool that can cause serious or even fatal injury.
English – 5 1 Anti-vibration system Check the anti-vibration elements regularly for material cracks and deformation. Check that the anti-vibration elements are securely mounted between the engine unit and the handle system.
6 – English SAFETY INSTR UCTIONS GENERAL SAFETY INSTR UCTIONS IMPORTANT INFORMATION! Do not use the cut-off saw until you have read the entire contents of this Operator’s Manual.
English – 7 SAFETY INSTR UCTIONS GENERAL W ORKING INSTRUCTIONS This section takes up the basic safety precautions for working with the cut-off saw. Follow these general working instructions, but never use a machine without the possibility of calling for help in the event of an accident.
8 – English SAFETY INSTR UCTIONS WARNING! A safe distance from the cut-off saw is 15 metres. You are responsible that animals and onlookers are not in the working area. Do not start to work with the cut-off saw before the working area is clear and you have a firm foothold.
English – 9 SAFETY INSTR UCTIONS Safety Plan the work so that you do not get crushed by the bar when the pieces fall apart. Planning is also extremely important for your own safety! As it is usually.
10 – English SAFETY INSTR UCTIONS Sharpening diamond chains Chains can become dull when the wrong feeding pressure is used or when cutting some materials such as heavily reinforced concrete. To force a dull chain results in overheating and finally the loss of segments (part of the chain).
English – 11 SAFETY INSTR UCTIONS Diamond chains CUTTING EQUIPMENT CAUTION! Chain breakage can result in serious injury if the chain is thrown towards the operator. WARNING! Under no circumstances may the diamond chain saw be converted to cut other materials than those it is intended for.
12 – English WHA T IS WHA T? 1. Cylinder cover 2. Muffler 3. Fuel tank 4. Starter throttle catch 5. Choke 6. Throttle trigger lockout 7. Stop switch 8. Bar and chain 9. Water hose, quick connection 10. Chain tensioning handle 11. Counter screw 12. Throttle control 13.
English – 13 ASSEMBL Y How to tension the c hain Tighten the adjust screw. Close the adjust screw cover. Untensioned chain. Start with opening the adjust screw cover. Pull the handle backwards. Continue to move the handle down-wards until you start to tension the chain.
14 – English After adjustment, the chain tensioner handle should point nearly straight up (see figure) when it is moved as far as possible clockwise. NOTICE! During all reassembling, make sure that the outer cover fits in to the inner cover, the covers may be damaged otherwise.
English – 15 FUEL HANDLING ! Fuelling WARNING!The following precautions reduce the risk of fire: • Do not smoke or place any sources of heat in the vicinity of the fuel. • Never refuel when the engine is running. • Open the fuel cap slowly when fuelling so that any over pressure is released slowly.
16 – English Start and stop WARNING! Before starting observe the following: • Do not start the cut-off saw without the guide bar, chain and side cover fitted. Otherwise the clutch can come loose and cause personal injury. • Always move the cut-off saw from the filling area before starting.
English – 17 MAINTENANCE Carb uretor Your Husqvarna product has been designed and manufactured to specifications that reduce harmful emissions. After your unit has been run 8-10 tanks of fuel the engine has broken in.
18 – English Air filter The air filter should be cleaned regularly removing dust and dirt to avoid: • Carburettor malfunction • Starting problems • Reduced engine power • Unnecessary wear to.
English – 19 Replacing a broken or worn starter cord • Loosen the bolts that hold the starter against the crankcase and lift off the starter unit. • Pull out the cord approx. 30 cm and lift it out of the cut- out in the starter-pulley’s periphery.
20 – English MAINTENANCE Cooling system To maintain as low an operating temperature as possible the cut-off saw is equipped with a cooling system. The cooling system consists of: 1. An air intake on the starter unit. 2. Air flow guide. 3. Cooling fins on the flywheel.
English – 21 MAINTENANCE Below follows some general maintenance instructions. If you need further information please contact your service workshop. W eekly maintenance 10. Check the back-up paper filter. 11. Check that the handles and the anti-vibration elements are not damaged.
22 – English TECHNICAL DA T A K950 Chain Engine Cylinder volume, cm 3/ cu.in 93,6/5,7 Cylinder bore, mm/inch ∅ 56/2,2" Stroke, mm/inch 38/1,5" Idle speed, rpm 2 500 rpm Recommended max.
English – 23 EU dec laration of conformity (Onl y applies to Europe) Husqvarna Construction Pr oducts, SE-433 81 P artille , Sweden , tel: +46-31949000, declare under sole responsibility that the cu.
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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 K950 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 K950 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Husqvarna K950 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Husqvarna K950 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Husqvarna K950, 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 K950.
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 K950. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Husqvarna K950 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.
