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Summary of Contents for 326HS75X series

Page 1: ...Operator s manual CARB II EPA II r _ 326 H S75 x e ie 326HS99x erie Please read these instructions carefully and make sure you understand them before using the machine English ...

Page 2: ...Approved eye protection This product is in accordance with applicable CE directives Always wear approved protective gloves Other symbols decals on the machine refer to special certification requirements for certain markets Checks and or maintenance should be carried out with the engine switched off with the stop switch in the STOP position A wyue roe roe ve ove I_ I Regular cleaning required I_ I ...

Page 3: ... Ph II and CARB Tier II The Emissions Compliance Period referred to on the Emissions Compliance label indicates the rmmber of operating hours for which the engine has been shown to meet Federal arm California emission requirements Category C 50 hours B 125 hours and A 300 hours WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth de...

Page 4: ...anches Always wear heavy duty long pants Do not wearjewellery shorts sandals or go barefoot Secure hair so it is above shoulder level FIRST AID KIT A first aid kit should be close at hand The machine s protective equipment This section describes the hedge trimmer s protective equip ment its function and how checks and maintenance are carried out to ensure that it operates correctly See the chapter...

Page 5: ... 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 con verter is also designed to reduce harmful exhaust components In countries that have a warm and dry climate tile risk of fire is obvious We have therefore fitted certain mufflers with a spark arrest screen Make sure that your muffler is f...

Page 6: ...e trigger lock and make sure it returns to its original position when released Ensure that the throttle and throttle trigger lock move easily and that their return spring systems function See the section ar Start the hedge trimmer and apply full throttle f Release the throttle and check ttlat the blades stop and remain at a standstill If the blades rotate with the throttle in the idling position t...

Page 7: ...hey will go then backing them off 1 4 turn Lock the screws using the locking nuts on the top face of the bar The washers should still slide freely under the screw heads after the screws have been tightened 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 blade are too hard to be filed Dull blades should be sharpened usi...

Page 8: ...Place the machine on the ground make sure the blades are free from branches and storms Press the machine body against the ground using your left hand NOTE Do not use your foot Grip the starter handle with your right hand and pull the starter cord Fuel safety Always use a fuel container with an anti spill valve Never fill the machine while the engine is rurming Always stop the engine and let it coo...

Page 9: ...orking position Always use both harms to hold the machine Hold the machine in front of you Use your left hand to operate the throttle Make sure that your hands arm feet cannot come into contact with the blades when the engine is running Watch out for stumps of branches that can be thrown out during cutting When the engine is switched off keep your harms arm feet away from the blades until they hav...

Page 10: ...ts Store the machine out of reach from children Only use original spare parts when carrying out repairs Basic working techniques When cutting the sides of a hedge work from the bottom upwards When cutting horizontally work from right to left Adjust the throttle setting to suit the load When trimming a hedge the engine should always be turned away from the hedge The hedge trimmer should be held as ...

Page 11: ...earbox 4 Blades 5 Hand guard 6 Handle 7 Cylinder cover 8 Starter handle 9 Fuel cap 10 Fuel tank 11 Air purge 12 Choke 13 Throttle trigger lock 14 Throttle trigger 15 Stop switch 16 Air filter cover 17 Spark plug spanner 18 Allen key 19 Blade cover Transport 20 Catcher accassory En_ h 11 ...

Page 12: ...ing is recommended 6 6 Two stroke oil For the best results use HUSQVARNA two stroke oil which has been specially developed for HUSQVARNA s small two stroke engines Mixing ratio 1 50 2 Never use two stroke oil intended for water cooled outboard motors so called outboard motor oil Never use oil intended for four stroke engines Mixture Always mix gasoline and oil in a clean container intended for fue...

Page 13: ... diaphragm need not be completely filled A Warm engine IGNITION Set the stop switch to the start position CHOKE Set the choke control in the choke position and then back again to its original position B In this way only the start throttle is applied with no choke AIR PURGE Press the air purge diaphragm repeatedly until fuel begins to fill the diaphragm The diaphragm rmed not be completely filled P...

Page 14: ...t run at the factory The basic setting is richer than the optimal setting and should be kept during the machine s first working hours Thereafter the carburetor should be firmly adjusted Fine adjustment should be carried out by a skilled technician NOTE If the blades move while the engine is idling the T screw should be turned anti clockwise until the blades stop Recommended idling speed is 2 700 r...

Page 15: ...nds Apply full throttle and turn the high speed needle H slowly anticlockwise until the engine runs unevenly The high speed needle H is then turned slowly clockwise a little until the engine runs smoothly Note the engine should be run unloaded when adjusting the high speed needle The high speed needle is adjusted correctly when the H machine splatters a little If the machine smokes heavily at the ...

Page 16: ... see under A_aintenan_ _ NOTE Never use a machine with a defective muffler Cooling system To maintain as low opera ting temperature as possible the engine is equipped with a cooling system The cooling system consists of 1 An air intake on the starter unit 2 Cooling fins on the flywheel 3 Cooling fins on the cylinder 4 Cylinder cover leads cold air onto the cylin der Clean the cooling system using ...

Page 17: ...ugh the filter You should therefore avoid skin contact Put the filter in a plastic bag and the pore the filter oil over it Knead the plastic bag to distribute the oil Squeeze the excess oil out of the filter inside the plastic bag and pour off the excess before fitting the filter on the machine Never use common engine oil This would drain through the filter quite quickly and collect in the bottom ...

Page 18: ...ord and return spring Make sure that the vibration damping elements are not damaged Clean tile carburetor area Clean the exterior of the spark plug Remove it and check the electrode gap Adjust it to 0 5 mm 020 or change the spark plug Clean the cooling fins on the cylinder and check that the air intake at the starter is not clogged Fill the gearbox with grease This should be carried out after appr...

Page 19: ...tem Manufacturer type of carburetor Fuel tank capacity U8 pint litres Zama C1Q Zama C1Q 1 06 0 5 1 06 0 5 Weight Weight without fuel LBS kg 12 3 5 6 13 0 5 9 Sound levels See note i Equivalent sound pre ssurelevel at the user s ear measured according to EN ISO 11806 and ISO 7917 dB A 96 97 Vibration levels Vibration levels on the handles measured according to EN ISO 11806 and I80 7916 m s 2 Idling...

Page 20: ... free from defects in materials and workmanship which cause the failure of a warranted part for a period of two yem_ WHAT IS COVERED REPAIROR REPLACEMENTOF PARTS Repair or replacement of any warranted pa_t will be performed at no charge to the owner at an approved tlusqvarna Forest Garden servicing dealer If you have any questions regarding your warranty rights and responsibilities you should cont...

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