325HDA55X-SERIES 325HE3X-SERIES 325HE4X-SERIES Operator's Manual (EPA) Please read these instructions carefully and make sure you understand them before using the hedge trimmer.
SYMBOL EXPLANATION Symbols • Arrows which show limits for handle mounting. WARNING! The hedge trimmer can be dangerous! Careless or incorrect use can result in serious, even fatal injury. Read through the Operator‘s Manual carefully and understand the content before using the hedge trimmer. • Always wear approved protective gloves. • Use anti-slip and stable boots. Always use • Ear protection • Approved eye protection • This product is in accordance with applicable CE directives.
CONTENTS Husqvarna AB has a policy of continuous product development and therefore reserves the right to modify the design and appearance of products without prior notice. List of contents SYMBOL EXPLANATION Symbols ............................................................................... 2 Maintenance, replacement, or repair of the emission control devices and systems may be performed by any nonroad engine repair establishment or individual.
SAFETY INSTRUCTIONS Personal protective eqipment IMPORTANT INFORMATION • 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 this manual. • When using a hedge trimmer, protective equipment approved by the appropriate authorities must be used.
SAFETY INSTRUCTIONS 4. Vibration damping system 5. Muffler The hedge trimmer is equipped with a vibration damping system, which is designed to give as vibration-free and comfortable use as possible. The muffler is designed to give the lowest possible noise level and to direct the engine‘s exhaust fumes away from the operator. Muffler fitted with catalytic converter is also designed to reduce harmful exhaust components. In countries that have a warm and dry climate the risk of fire is obvious.
SAFETY INSTRUCTIONS Control, maintenance and service of the hedge trimmer’s protective equipment ! IMPORTANT INFORMATION • All service and repairs to the machine require special training. • This applies especially to the machine‘s safety equipment. If the machine does not meet any of he controls listed below you should contact your service workshop. • The purchase of one of our products guarantees that professional repair and servicing will be carried out on it.
SAFETY INSTRUCTIONS 5. Muffler 7. Blade guard (325HDA55) • Never use a machine that has a defective muffler. • Check that the blade guard is not damaged or distorted. • Check regularly that the muffler is secure. • Replace the blade guard if it is bent or damaged. • If your muffler is fitted with a spark arrest screen then it should be cleaned regularly. A blocked screen leads to the engine overheating with serious damage as a result. Never use a muffler with a defective spark arrest screen. 6.
SAFETY INSTRUCTIONS General safety instructions IMPORTANT INFORMATION • The machine is only designed for cutting branches and twigs. • Never use the machine if you are tired, if you have consumed alcohol, or if you are taking medicines that can affect your sight, your judgement or the control of your body. • Use personal protective equipment. See the section ”Personal protective equipment”. • Never use a machine that has been modified so that it no longer corresponds with the original design.
SAFETY INSTRUCTIONS Safety instructions when using the hedge trimmer ! ! WARNING! The hedge trimmer can cause serious personal injury. Read the safety instructions carefully. Learn how to use the machine. WARNING! Cutting tool. Do not touch the tool without first switching off the engine. NOTE! Read the Operator’s Manual carefully before using the hedge trimmer. Personal protection • Always wear boots, and the other safety equipment described in the section ”Personal protective equipment”.
SAFETY INSTRUCTIONS Protective instructions when work is completed Changing the hedge trimmer angle • The transport guard should always be fitted to the blades when the machine is not in use. (325HE3, 325HE4) • Ensure the blades have stopped and remove the spark plug cable from the spark plug before carrying out cleaning, repairs or an inspection. • Always wear heavy duty gloves when repairing the blades. The blades are extremely sharp and can easily causes cuts.
WHAT IS WHAT? 7 11 4 325HE4 325HDA55 23 1 21 3 19 20 6 9 2 10 26 22 12 18 17 5 25 8 28 15 13 16 24 27 14 What is what on the hedge trimmer? 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Blade Grease nipple (3) Gearbox Blade guard (325HDA55) Shaft Front handle(325HDA55,325HE3) Front handle(325HE4) Throttle trigger Stop switch Throttle trigger lock Harness hook (325HE4) Cylinder cover Starter handle Fuel tank 15 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28.
ASSEMBLY Fitting the hand guard and loop handle (325HDA55/325HE3) Fitting the cutting attachment 1. Assemble the hand guard and loop handle by screwing them together. Take care to align the holes in both parts. Lay the hedge trimmer on a flat surface before fitting the cutting attachment. Otherwise the cutting attachment may not be fitted straight. 2. Slide the loop handle and the hand guard onto the shaft. 3. Slide the spacer into the slot in the loop handle. 4. Fit the nut and bolt.
FUEL HANDLING Fuel Mixture NOTE! The machine is fitted with a two-stroke engine and must always be run on a mixture of petrol and two-stroke oil. It is important to measure the quantity of oil accurately, to ensure the correct mixture ratio. Small discrepancies in the amount of oil have a great bearing on the proportions of the fuel mixture when mixing small amounts of fuel. • Always mix petrol and oil in a clean container intended for petrol.
START AND STOP Control before starting Warm engine • Inspect the working area. Remove objects that can be thrown. • Check the blades. Never use blades that are dull, cracked or damaged. • Check that the hedge trimmer is in full working order. Check that all nuts and bolts are tightened correctly. • Make sure the gearbox is lubricated correctly. See the section ”Lubricating the blades”. • Ensure the blades always stop when the engine is idling. • Only use the machine for what it is intended for.
MAINTENANCE Carburettor Basic setting 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. To ensure that your unit is at peak performance and producing the least amount of harmful emissions after break in, have your authorized servicing dealer, who has a revolution counter at his disposal, to adjust your carburettor for optimum operating conditions.
MAINTENANCE Adjusting the idle speed, T Correctly adjusted carburettor Adjust the idling speed with the screw T, if it is necessary to readjust. First turn the idle speed adjusting screw T clockwise until the cutting attachment starts to rotate/ move. Then turn, counter-clockwise until the cutting + 1/4 attachment stops. A correctly adjusted idle speed setting occurs when the engine runs smoothly in every position. It should also be good margin to the rpm when the L cutting attachment starts to move.
MAINTENANCE Muffler Cooling system NOTE! Some mufflers are fitted with catalytic converters. See “Technical data” to find out if your machine is equipped with a catalytic converter. To maintain as low operating temperature as possible the engine is equipped with a cooling system. The muffler is designed to dampen the noise level and to direct the exhaust fumes away from the user.
MAINTENANCE Air filter Gearbox The air filter (A) should be cleaned regularly removing dust and dirt to avoid: There are three grease nipples (A) on the gearbox. Use a grease gun to top up with grease. This should be carried out after approximately every 20 working hours. Use Husqvarna special grease, No. 503 98 96-01.
MAINTENANCE Maintenance schedule Below you will find some general maintenance instructions. Daily maintenance • Check throttle trigger and throttle trigger lockout function. • Check stop switch function. • Check that the blades do not rotate while idling or when the choke is in the start position. • Clean the exterior of the machine. • Check that the harness is undamaged.(325 HE4) • Check the blade guard for damage or cracks. • Change the guard in case of impacts or cracks.
TECHNICAL DATA Technical data Engine Cylinder capacity, cu. in/cm3 Cylinder bore, inch/mm Stroke length, inch/mm Idling speed, rpm Recommended max. speed, rpm Max speed, should not be exceeded, rpm Max. engine output, acc.
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 1999 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.
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