Instruction/ maintenance manual of the product 3120K Husqvarna
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Operator ’ s Manual (EP A) 3120K 101 91 79-95 Read these instructions carefully and make sure you understand them before using the machine..
2 – English WARNING! The power cutter 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 power cutter: Please read the instructions carefully and make sure you understand them before using the power cutter.
English – 3 CONTENTS List of Contents Symbol explanation ..................................................... 2 Safety instructions Personal protective equipment ....................................... 4 The power cutter ’ s safety equipment ....
4 – English ! SAFETY INSTRUCTIONS ! ! WARNING! Incorrect or careless use of a power cutter 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 INSTRUCTIONS 4 Blade guard for the cutting blade Never use a defective blade guard or a blade guard that is not fitted correctly. ! ! WARNING! Check that the cutting blade is fitted correctly and does not show signs of damage. A damaged cutting blade can cause personal injury.
English – 7 SAFETY INSTRUCTIONS ! GENERAL WORKING INSTRUCTIONS This section takes up the basic safety precautions for working with the power cutter. 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 Cutting technique The technique described below is of a general character. Check information for each blade regarding individual cutting characte- ristics. (For example, a diamond blade requires less feeding pressure than a abrasive blade).
English – 9 SAFETY INSTRUCTIONS Pull in Pull in occurs when the lower part of the blade is suddenly stopped or when the cut closes. (To avoid this see the section ” How to avoid kickback ” and ” Pinching/rotation ” below). Pinching/rotation Pinching occurs when the cut closes.
10 – English SAFETY INSTRUCTIONS CUTTING BLADES Abrasive blades The cutting material in an abrasive blade consists of abrasive corn that is held together by an organic bonding agent. ” Reinforced blades ” are made up of a fabric or fibre base that prevents total breakage at maximum working speed if the blade should be cracked or damaged.
English – 11 SAFETY INSTRUCTIONS Using diamond blades Proceed as follows: • Let the blade rotate in the same direction as the arrow indicates. • Cool continually with water. • Keep the blade sharp. • Remove the blade when transporting the cutter.
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. Cutting head 9. Cutting arm 10. Belt tensioning screw 11. Cutting blade 12. Throttle control 13. Combination spanner 14.
English – 13 Fitting the cutting head Remove the bolts (1). Remove the cover. Fit the drive belt over the clutch drum. Refit the cover and tighten the bolts. Feed the drive belt over the pulley on the cutting head (2). Slide on the belt cover and secure the cutting head together with the belt guard.
14 – English 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.
English – 15 A Start and stop WARNING! Before starting observe the following: • Do not start the power cutter without the cutting arm or cutting head fitted. Otherwise the clutch can come loose and cause personal injury. • Always move the power cutter from the filling area before starting.
16 – English Changing the drive belt • Loosen the two bolts (A). • Turn the tensioning screw(B) until the tension has been released. • Remove the two bolts (A). • Remove the front belt cover (C). • Remove the belt from the pulley. • Dismantle the cutting head.
English – 17 MAINTENANCE Carburetor 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 MAINTENANCE Fuel filter • The fuel filter sits inside the fuel tank. • The fuel tank must be protected from contamination when filling. This reduces the risk of operating disturbances caused by blockage of the fuel filter. • The filter cannot be cleaned but must be replaced with a new filter when it blocked.
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 Cooling system To maintain as low an operating temperature as possible the power cutter 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 9. Check the back-up paper filter. 10. Check that the handles and the anti-vibration elements are not damaged.
22 – English TECHNICAL DA T A ´*31•¶5}¨ Engine Cylinder volume, cm 3/ cu.in Cylinder bore, mm/inch Stroke, mm/inch Idle speed, rpm Recommended max.
English – 23 FEDERAL AND CALIFORNIA EMISSION CONTROL W ARRANTY ST A TEMENT YOUR W ARRANTY RIGHTS AND OBLIGA TIONS The EPA (The US Environmental Protection Agency), CARB (California Air Resources Boa.
´*31•¶5}¨ 2000W51.
An important point after buying a device Husqvarna 3120K (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Husqvarna 3120K yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Husqvarna 3120K - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Husqvarna 3120K you will learn all the available features of the product, as well as information on its operation. The information that you get Husqvarna 3120K will certainly help you make a decision on the purchase.
If you already are a holder of Husqvarna 3120K, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Husqvarna 3120K.
However, one of the most important roles played by the user manual is to help in solving problems with Husqvarna 3120K. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Husqvarna 3120K along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
