Operator’s manual (EPA) 356BTX-SERIES 356BFX-SERIES Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.
INTRODUCTION Dear customer! Congratulations on your choice to buy 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 Huskvarna River, for production of muskets. The location was logical, since water power was harnessed from the Huskvarna River to create the water-powered plant.
KEY TO SYMBOLS Symbols Other symbols/decals on the machine refer to special certification requirements for certain markets. WARNING! The machine can be a dangerous tool if used incorrectly or carelessly, which can cause serious or fatal injury to the operator or others. Switch off the engine by moving the stop switch to the STOP position before carrying out any checks or maintenance. Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.
CONTENTS Contents INTRODUCTION Dear customer! ............................................................ KEY TO SYMBOLS Symbols ....................................................................... CONTENTS Contents ...................................................................... Note the following before starting: ................................ SAFETY INSTRUCTIONS Personal protective equipment ..................................... Machine′s safety equipment .....................................
SAFETY INSTRUCTIONS Personal protective equipment ! ! • • WARNING! You must use approved personal protective equipment whenever you use the machine. Personal protective equipment cannot eliminate the risk of injury but it will reduce the degree of injury if an accident does happen. Ask your dealer for help in choosing the right equipment. Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.
SAFETY INSTRUCTIONS Vibration damping system ! Your machine is equipped with a vibration damping system that is designed to reduce vibration and make operation easier. WARNING! The inside of the muffler contain chemicals that may be carcinogenic. Avoid contact with these elements in the event of a damaged muffler.
SAFETY INSTRUCTIONS • Regularly check that the muffler is securely attached to the machine. • The muffler on your machine is equipped with a spark arrestor mesh; this must be cleaned regularly. See the heading Muffler in the Maintenance chapter. A blocked mesh will cause the engine to overheat and may lead to serious damage. • • Fuel safety • Always use a fuel container with an anti-spill valve. • Never refuel the machine while the engine is running.
SAFETY INSTRUCTIONS • Ensure the machine is cleaned and that a complete service is carried out before long-term storage. ! IMPORTANT! This section considers basic safety rules when working with blowers. If you encounter a situation where you are uncertain how to proceed you should ask an expert. Contact your dealer or your service workshop. Avoid all usage which you consider to be beyond your capability. WARNING! Take care when handling fuel. Bear in mind the risk of fire, explosion and inhaling fumes.
SAFETY INSTRUCTIONS • Make sure you can move and stand safely. Check the area around you for possible obstacles (roots, rocks, branches, ditches, etc.) in case you have to move suddenly. Take great care when working on sloping ground. • Never put the machine down with the engine running unless you have it in clear sight. • Engine exhaust fumes contain carbon monoxide, which can cause carbon monoxide poisoning.
WHAT IS WHAT? What is what on the blower? 1 Outer cover 12 Muffler 2 Harness 13 Spark plug 3 Outlet pipe 14 Air purge 4 Bellows with guard 15 Choke control 5 Stop switch with throttle position setting 16 Fuel tank 6 Control handle/Operating handle 17 Adjuster screws carburetor 7 Throttle control (356 BT) 18 Air filter 8 Control pipe 19 Combination spanner 9 Intermediate pipe 20 Handlebar (Accessory) 10 Blow pipe 21 Flat nozzle (Accessory) 11 Starter handle 22 Operator’s manual
ASSEMBLY Assembling the blow pipe and control handle • • • Disassemble the knob from the control handle and push the holder on to the control pipe. • Assemble the knob and adjust position and angle to achieve comfortable working position, tighten the knob. Attach the cabling in the cover. Loosen the two screws on the fan’s outlet pipe and remove the two wear ring halves located on the outlet pipe.
FUEL HANDLING Fuel Mixing CAUTION! The machine is equipped with a two-stroke engine and must always been run using a mixture of gasoline and two-stroke engine oil. It is important to accurately measure the amount of oil to be mixed to ensure that the correct mixture is obtained. When mixing small amounts of fuel, even small inaccuracies can drastically affect the ratio of the mixture. • Always mix the gasoline and oil in a clean container intended for fuel.
STARTING AND STOPPING Starting and stopping ! WARNING! Always move the machine away from the refuelling area before starting. Place the machine on a flat surface. Starting Hold the body of the machine on the ground using your left hand (CAUTION! Not with your foot!). Grip the starter handle, slowly pull out the cord with your right hand until you feel some resistance (the starter pawls grip), now quickly and powerfully pull the cord.
MAINTENANCE Carburetor Conditions Your Husqvarna product has been designed and manufactured to specifications that reduce harmful emissions. After the engine has used 8-10 tanks of fuel the engine will be run-in. To ensure that it continues to run at peak performance and to minimise harmful exhaust emissions after the running-in period, ask your dealer/service workshop (who will have a rev counter at their disposal) to adjust your carburettor.
MAINTENANCE Muffler Cooling system The muffler is designed to reduce the noise level and to direct the exhaust gases away from the operator. The exhaust gases are hot and can contain sparks, which may cause fire if directed against dry and combustible material. To keep the working temperature as low as possible the machine is equipped with a cooling system. The cooling system consists of: 4 1 2 3 5 The muffler is equipped with a special spark arrestor mesh.
MAINTENANCE Air filter The air filter is fitted in the air filter cowling. The air filter must be regularly cleaned to remove dust and dirt in order to avoid: • Carburettor malfunctions • Starting problems • Loss of engine power • Unnecessary wear to engine parts • Excessive fuel consumption. Ensure that the filter is soaked in oil before refitting it. Clean the filter every 40 hours, or more regularly if conditions are exceptionally dusty.
MAINTENANCE Maintenance schedule Below you will find some general maintenance instructions. If you need further information please contact your service workshop. Daily maintenance 1 Clean the outside of the machine. 2 Check that the throttle control functions safely. 3 Check that the stop switch works correctly. 4 Check that nuts and screws are tight. 5 Check that there are no fuel leaks. Weekly maintenance 1 Clean the air filter. Replace if necessary. 2 Clean the outside of the spark plug.
TECHNICAL DATA Technical data Technical data 356BTx 356BFx Cylinder displacement, cu.in/cm3 3,15/51,7 3,15/51,7 Cylinder bore, inch/mm 44 44 Stroke, inch/mm 34 34 Idle speed, rpm 2300 2300 Max. engine output, acc.
FEDERAL EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The EPA (The US Environmental Protection Agency), CARB (California Air Resources Board) and Husqvarna Forest & Garden are pleased to explain the emissions control system warranty on your 2001 and later small nonroad engine. In U.S. and Canada, new small nonroad engines must be designed, built and equipped to meet the federal stringent anti-smog standards.
1150084-95 ´®z+R(Q¶5g¨ ´®z+R(Q¶5g¨ 2006-04-19