Husqvarna 323HE3 Operator'S Manual Download Page 28 | Manualshive

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2005-09-23

´®z+R#[¶5#¨

1150035-95

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Summary of Contents for 323HE3

Page 1: ... gl l l li i i is s s sh h h h 325HDA55X series 323HE3 325HE3X series 325HE4X series Operator s manual EPA Please read the operator s manual carefully and make sure you understand the instructions before using the machine ...

Page 2: ...y are wet Always keep a distance of at least 10 m between the machine and high voltage power lines and or any objects that are touching them If have to work within this safe distance you should always contact the relevant power company to make sure the power is switched off before you start work This machine can be dangerous The operator of the machine must ensure while working that no persons or ...

Page 3: ...ng the handle 10 Fitting the cutting head 10 Adjusting the harness 10 Fitting the impact guard 11 FUEL HANDLING Fuel safety 12 Fuel 12 Fueling 13 STARTING AND STOPPING Check before starting 14 Starting and stopping 14 WORKING TECHNIQUES General working instructions 15 Transport position 17 MAINTENANCE Carburetor 18 Muffler 19 Cooling system 20 Spark plug 20 Air filter 20 Gear housing 21 Cleaning a...

Page 4: ...ket high quality motor driven products for forestry and gardening as well as for building and construction industry Your purchase gives you access to professional help with repairs and service whenever this may be necessary If the retailer who sells your machine is not one of our authorized dealers ask for the address of your nearest servicing dealer It is our wish that you will be satisfied with ...

Page 5: ...Harness support hook 325HE4 12 Cylinder cover 13 Starter handle 14 Fuel tank 15 Choke control 16 Air purge 17 Air filter cover 18 Clutch cover 19 Hand guard mounting screw 325HDA55 323HE3 325HE3 20 Angle adjustment handle 323HE3 325HE3 325HE4 21 Angle adjustment knob 22 Hand guard 325HDA55 323HE3 325HE3 23 Combination spanner 24 Operator s manual EPA 25 Transport guard 26 Allen key 27 Harness 325H...

Page 6: ...ctions described in this manual Some maintenance and service measures must be carried out by trained and qualified specialists See instructions under the heading Maintenance All covers and guards must be fitted before starting Ensure that the spark plug cap and ignition lead are undamaged to avoid the risk of electric shock WARNING Running an engine in a confined or badly ventilated area can resul...

Page 7: ... move freely and that the return springs work properly See instructions under the heading Start Start the hedge trimmer and apply full throttle Release the throttle trigger and check that the blades stop and remain stationary If the blades move when the throttle trigger is in the idle position then the carburettor idle setting must be adjusted See instructions under the heading Maintenance Stop sw...

Page 8: ...ine that has a faulty muffler Regularly check that the muffler is securely attached to the machine If the muffler on your machine is fitted with a spark arrestor mesh this must be cleaned regularly A blocked mesh will cause the engine to overheat and may lead to serious damage WARNING Overexposure to vibration can lead to circulatory damage or nerve damage in people who have impaired circulation C...

Page 9: ...w heads to slide sideways When the blades are correctly adjusted the play between the blades should be 0 2 0 4 mm measured at the screws The edges of the blades are too hard to be filed Dull blades should be sharpened using a grinder Replace the blades if they are bent or damaged Blade guard 325HDA55 The blade guard A is intended to protect against any part of the body coming into contact with the...

Page 10: ...e handle 323HE3 325HE3 325HE4 Fit the handle using two screws Fitting the cutting head 325HDA55 323HE3 It is important that the hedge trimmer is laid on a flat surface when you fit the cutting head Otherwise the cutting head may not be fitted straight 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 low...

Page 11: ...the impact guard 325HE4 Fit the guard using the three screws and washers Fit the two short screws in hole A Tighten the screws to a torque of 4 Nm After the machine has been in use for around 20 hours re tighten the screws to 4 Nm ...

Page 12: ...ed 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 Gasoline CAUTION Always use a quality gasoline oil mixture with an octane rating of at least 87 octane RON MON 2 If your machine is equipped with a catalytic converter see chapter on Technical data always use a good quality unleaded gasoline oi...

Page 13: ...nk can cause operating problems Ensure that the fuel is well mixed by shaking the container before filling the tank WARNING The catalytic converter muffler gets very hot during and after use This also applies during idling Be aware of the fire hazard especially when working near flammable substances and or vapours WARNING Taking the following precautions will lessen the risk of fire Do not smoke o...

Page 14: ... 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 CAUTION Do not pull the starter cord all the way out and d...

Page 15: ...tting attachment until it has stopped completely Watch out for stumps of branches that can be thrown out during cutting Always lay the machine on the ground when you are not using it Do not cut too close to the ground Stones and other objects can be thrown out Check the working area for foreign objects such as electricity cables insects and animals etc or other objects that could damage the cuttin...

Page 16: ... repairs Basic working techniques Work with a swinging action from the bottom upwards when trimming sides Adjust the throttle setting to suit the load When trimming a hedge the engine should always face away from the hedge Hold the machine as close to your body as possible to get the best balance Make sure that the tip does not touch the ground Do not rush the work but work steadily until all the ...

Page 17: ...immer 1 Turn off the engine 2 Loosen the knob on the shaft clockwise 3 Grip the handle on the cutting unit and angle the cutting unit upwards At an angle of 90 degrees there is a stop position To pass the stop position pull out the lock button 4 Fold down the cutting unit against the shaft 5 Turn the knob anti clockwise CAUTION When the stop position has been passed the blades are blocked do not t...

Page 18: ...carburettor should then be finely adjusted Fine adjustment should be carried out by a skilled technician CAUTION If the blades move while the engine is idling the T screw should be turned anti clockwise until they stop Rec idle speed 2700 rpm Recommended max speed See the Technical data section Fine adjustment When the machine has been run in the carburetor should be finely adjusted The fine adjus...

Page 19: ...or When the carburetor is correctly adjusted the machine accelerates without hesitation and burbles a little at maximum speed It is also important that the blades do not move when the engine is idling or when the choke control is in the start position If the low speed jet L is set too lean it may cause starting difficulties and poor acceleration If the high speed jet H is set too lean it will resu...

Page 20: ...on cylinder Check that the spark plug is fitted with a suppressor Air filter 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 Clean the filter every 25 hours or more regularly if conditions are exceptionally dusty Cleaning the air filter Remo...

Page 21: ...th grease it could damage the seals and lead to leakage of grease The grease in the bevel gear does not normally need to be changed except if repairs are carried out Cleaning and lubrication Clean any resin and plant residue from the blades using cleaning agent 531 00 75 13 UL22 before and after using the machine Lubricate the blade bars with special grease part no 531 00 75 12 UL 21 before long p...

Page 22: ...ight X Check that there are no fuel leaks from the engine tank or fuel lines X Check the starter and starter cord X Check that the vibration damping elements are not damaged X Clean the outside of the spark plug Remove it and check the electrode gap Adjust the gap to 0 5 mm 20 or replace the spark plug Check that the spark plug is fitted with a suppressor X Clean the machines cooling system X Clea...

Page 23: ... ignition system Yes Yes Yes Yes Ignition system Manufacturer type of ignition system WalbroMB SEM AM49 WalbroMB SEM AM49 WalbroMB SEM AM49 WalbroMB SEM AM49 Spark plug NGK BPMR 7A NGK BPMR 7A NGK BPMR 7A NGK BPMR 7A Electrode gap inch mm 0 02 0 5 0 02 0 5 0 02 0 5 0 02 0 5 Fuel and lubrication system Manufacturer type of carburetor Zama C1Q Zama C1Q Zama C1Q Zama C1Q Fuel tank capacity US pint li...

Page 24: ...qvarna Forest Garden at 1 800 487 5963 WARRANTY COMMENCEMENT DATE The warranty period begins on the date small nonroad engine is delivered LENGTH OF COVERAGE Husqvarna Forest Garden warrants to the initial owner and each subsequent purchaser that the engine is free from defects in materials and workmanship which cause the failure of a warranted part for a period of two years WHAT IS COVERED REPAIR...

Page 25: ...lter holder and carburetor bolts 3 Airfilter and fuelfilter covered up to maintenance schedule 4 Ignition System 1 Spark Plug covered up to maintenance schedule 2 Ignition Module 5 Muffler with catalytic converter MAINTENANCE STATEMENT The owner is responsible for the performance of all required maintenance as defined in the operator s manual ...

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