Operator’s manual (EPA) 325HDA55X-series 323HE3 325HE3X-series 325HE4X-series Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.
KEY TO SYMBOLS Symbols WARNING! Incorrect or careless use of a hedge trimmer can turn it into a dangerous tool that can cause serious or even fatal injury. It is extremely important that you read and understand the contents of this operator’s manual. Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. The engine is switched off by moving the stop switch to the stop position.
CONTENTS Contents KEY TO SYMBOLS Symbols ....................................................................... CONTENTS Contents ...................................................................... Note the following before starting: ................................ INTRODUCTION Dear customer! ............................................................ WHAT IS WHAT? What is what? .............................................................. GENERAL SAFETY PRECAUTIONS Important ........................
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.
WHAT IS WHAT? What is what? 1 Cutter 16 Air purge 2 Grease nipples (3) 17 Air filter cover.
GENERAL SAFETY PRECAUTIONS Important IMPORTANT! HEARING PROTECTION Wear hearing protection that provides adequate noise reduction. The machine is only designed for cutting branches and twigs. Never use a machine that has been modified in any way from its original specification. Never use the machine if you are tired, if you have drunk alcohol, or if you are taking medication that could affect your vision, your judgement or your co-ordination. Wear personal protective equipment.
GENERAL SAFETY PRECAUTIONS Machine′s safety equipment Press the throttle lock and make sure it returns to its original position when you release it. This section describes the machine′s safety equipment, its purpose, and how checks and maintenance should be carried out to ensure that it operates correctly. See the ”What is what?” section to locate where this equipment is positioned on your machine.
GENERAL SAFETY PRECAUTIONS Vibration damping system In countries that have a warm and dry climate there is a significant risk of fire. We therefore fit certain mufflers with a spark arrestor mesh. Check whether the muffler on your machine is fitted with this kind of mesh. Your machine is equipped with a vibration damping system that is designed to reduce vibration and make operation easier.
GENERAL SAFETY PRECAUTIONS WARNING! Bear in mind that: ! Engine exhaust fumes contain carbon monoxide, which can cause carbon monoxide poisoning. For this reason you should not start or run the machine indoors, or anywhere that is poorly ventilated. Gear housing The gear housing gets hot when the machine has been in use. To avoid burning yourself do not touch the gear housing. The exhaust fumes from the engine are hot and may contain sparks which can start a fire.
ASSEMBLY Fitting the hand guard and loop handle 1 Fit the cutting head to the shaft. CAUTION! Make sure the drive shaft inside the shaft engages with the recess in the cutting head. 2 Tighten the lower screw first, then the upper screw. (325HDA55,323HE3,325HE3) 1 Assemble the hand guard and loop handle by screwing them together. Take care to align the holes in both parts. Adjusting the harness (325HE4) 2 Slide the loop handle and hand guard onto the shaft.
FUEL HANDLING Fuel safety Gasoline Never start the machine: 1 If you have spilt fuel on it. Wipe off the spillage and allow remaining fuel to evaporate. 2 If you have spilt fuel on yourself or your clothes, change your clothes. Wash any part of your body that has come in contact with fuel. Use soap and water. 3 If the machine is leaking fuel. Check regularly for leaks from the fuel cap and fuel lines.
FUEL HANDLING Fueling Mixing • Always mix the gasoline and oil in a clean container intended for fuel. • Always start by filling half the amount of the gasoline to be used. Then add the entire amount of oil. Mix (shake) the fuel mixture. Add the remaining amount of gasoline. • ! Mix (shake) the fuel mixture thoroughly before filling the machine’s fuel tank. WARNING! Taking the following precautions, will lessen the risk of fire: Do not smoke or place hot objects near fuel.
STARTING AND STOPPING Check before starting Cold engine Primer bulb: • Inspect the working area. Remove any objects that could be thrown out. • Check the cutting attachment. Never use blades that are dull, cracked or damaged. Press the primer bulb repeatedly until fuel begins to fill the bulb. The bulb need not be completely filled. Choke: Set the choke control in the choke position. • Check that the machine is in perfect working order. Check that all nuts and screws are tight.
STARTING AND STOPPING 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. Push the choke control back to its original position as soon as the engine fires, and continue trying to start until the engine starts.
WORKING TECHNIQUES General working instructions • Never work from a ladder, stool or any other raised position that is not fully secured. IMPORTANT! This section takes up the basic safety precautions for working with a hedge trimmer. 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! The machine can cause serious personal injury.
WORKING TECHNIQUES • If anything jams in the blades while you are working, switch off the engine and wait until it has stopped completely before cleaning the blades. Disconnect the HT lead from the spark plug. Safety instructions after completing work • The transport guard should always be fitted to the cutting attachment when the machine is not in use. • Make sure the cutting attachment has stopped before cleaning, carrying out repairs or an inspection. Disconnect the HT lead from the spark plug.
MAINTENANCE Carburetor Basic setting 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 Fine adjustment of the idle speed T Adjust the idle speed with the idle adjustment screw T, if adjustment is necessary. First turn the idle adjustment screw T clockwise until the blades start to move. Then turn the idle adjustment screw T anticlockwise until the blades stop. The idle speed is correctly adjusted when the engine runs smoothly in every position. There should also be a clear margin to the speed at which the blades start to move.
MAINTENANCE Some mufflers are equipped with a special spark arrestor mesh. If your machine has this type of muffler, you should clean the mesh at least once a week. This is best done with a wire brush. Spark plug The spark plug condition is influenced by: On mufflers without a catalytic converter the mesh should be cleaned weekly, or replaced if necessary. On mufflers fitted with a catalytic converter the mesh should be checked, and if necessary cleaned, monthly.
MAINTENANCE Cleaning the air filter Cleaning and lubrication Remove the air filter cover and take out the filter. Wash it clean in warm, soapy water. Ensure that the filter is dry before refitting it. An air filter that has been in use for a long time cannot be cleaned completely. The filter must therefore be replaced with a new one at regular intervals. A damaged air filter must always be replaced. If the machine is used in dusty conditions the air filter should be soaked in oil.
MAINTENANCE Maintenance schedule The following is a list of the maintenance that must be performed on the machine. Most of the items are described in the Maintenance section. The user must only carry out the maintenance and service work described in this manual. More extensive work must be carried out by an authorised service workshop. Maintenance Daily maintenance Clean the outside of the machine.
TECHNICAL DATA Technical data Technical data 325HDA55 323HE3 325HE3 325HE4 1,50/24,5 1,50/24,5 1,50/24,5 1,50/24,5 Engine Cylinder displacement, cu.in/cm3 Cylinder bore, inch/mm 1,34/34,0 1,34/34,0 1,34/34,0 1,34/34,0 Stroke, inch/mm 1,06/27 1,06/27 1,06/27 1,06/27 Idle speed, rpm 2700 2700 2700 2700 Max. speed, should not be exceeded, rpm 9500-10500 9500-10500 9500-10500 9500-10500 Speed of output shaft, rpm 10800 10800 10800 10800 Max. engine output, acc.
FEDERAL EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The EPA (The US Environmental Protection Agency), Environment Canada 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.
1140333-95 ´®z+HAG¶5¢¨ ´®z+HAG¶5¢¨ 2005-01-03