Husqvarna 170BT Blower User Manual
Contents
1. Prem 10 LEVER tese niet escas bn an aa DANS IS RU 10 TESOTIDECABEE ctv cuu ton eee ree oo dottor een ae nar RENDIR DANG IS RU 10 HANDLEBAR OPTION suseeseeeee eee 10 BLOWER TUBES nen alee teste stage ee eed ae onde 10 FARNE ws ay ete as Easy etit rom Erat 5 den sista o See ee ee Care 11 WAIST BET e cero emet cana eet 11 DHelo uuum hebes anb a isi CE t tua hates 12 RUE 12 UE 12 THEUN Drm 12 ObBSratlOD usd 13 STARTING ENGINE ears hU pac dad hers 13 ADJUSTING IDLE SPEED 5225222 deca mto Ime reor RE RR Rs 13 STOPFEING ENGINE s vu piti Er abt cabo eek EIER e BUE S ES S 13 Maintenance 25460 todet dade ds uda ewe ow eee gebe dux gad e edad 14 AIR CLEANER 5 idco oe ro uem dde atibus 14 FEET ELE enun Eta un oL aede Pedes daba 14 SPARK PLUG i pers ie doses wees nb Peso ot att ruo Dur x aue hoes week dos 15 MUEELER due d EE De he eee ie oda ok esas Aes 15 SPARICARISESTEI sii ad uina i esae hing Pub re dae ee aad 15 AIRANEET NET educ ais ation ad em Seeds REIR S pente Sata mrs 15 IGNITION COIL AIR GAP 12. eee 16 SHOLDER STRAP Rp DES AERE RS ebsTA Enea RS REAL geben 16 c T 16 English Safety N SAFETY FIRST Instructions contained in warnings within this manual and warning seals marked with A symbol on the blower concern critical points which must be taken into consideration to prevent possible serious bodily injury and for this reason you are requested to read all such instructions carefully and follow them without fail Notes on types of warnings A WARNING Instructions labeled as shown above concern critical steps or procedures which must be followed in order to prevent accidents which could lead to serious bodily injury or death This mark is used to indicate instructions which must be followed without exception IMPORTANT Instructions labeled as shown above concern steps or procedures which if not followed correctly could lead to mechanical failure breakdown or damage Used to label supplementary instructions designed to provide hints or directions useful in the use of the product Warning labels on the machine Symbols 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 Please read the operator s manual carefully and make sure you understand the instructions before using the machine Always wear e Hearing protection e Approv
3. Husqvarna A WARNING Operator s manual Before using our products please read this manual ms carefully to understand the proper use of your unit CR qa n ter A English APPLICABLE SERIAL NUMBERS 60200101 and up 115 01 97 26 English EC declaration of conformity EC declaration of conformity Applies to Europe only Husqvarna AB SE 561 82 Huskvarna Sweden tel 46 36 146500 declares under sole responsibility that the blowers Husqvarna 170BT with serial numbers dating 2006 and onwards the year is clearly stated on the rating plate followed by the serial number comply with the requirements of the COUNCIL S DIRECTIVE of June 22 1998 relating to machinery 98 37 EC annex IIA of May 3 1989 relating to electromagnetic compatibility 89 336 EEC and applicable supplements of May 8 2000 relating to the noise emissions in the environment 2000 14 EC For information relating to noise emissions see the chapter Technical data The following standards have been applied ISO 7917 1987 CISPR 12 2005 ISO 14740 1998 TUV Rheinland Japan Ltd 9F 3 19 5 Shin Yokohama Kohoku ku Yokohama 222 0033 Japan has performed voluntary type examination on behalf of Husqvarna AB The certificates are numbered AM5007 9255 0001 Huskvarna 10 03 2006 Andr asson Managing director APPROVAL NUMBER OF CE EXHAUST EMISSION REGULATION 2002 88 EC e13 97 68SH3G3 2002 88 0223 00 English Contents A
4. other metallic parts of the engine or area around the engine cover while the engine is in operation or immediately after shutting down the engine These metallic parts reach high temperatures during operation and doing so could result in serious burns 7 Never touch the muffler spark plug or N A WARNING The temperature of the machine may increase after stopping the engine Especially never forget to cool down the engine before refueling the machine 8 After using blowers and other equipment CLEAN UP Dispose of debris in trash receptacles MAINTENANCE 1 In order to maintain your product in proper working order perform the maintenance and checking operations described in the manual at regular intervals 2 Always be sure to turn off the engine and disconnect the spark plug before performing any maintenance or checking procedures WARNING The metallic parts engine cover and area around the engine reach high temperatures immediately after stopping the engine 3 Examine the blower at intervals for loose fasteners and rusted or damaged parts Use special care around the fuel line the muffler and the ignition wiring 4 All engine service except for those described in this manual should be performed by competent service personnel Improper service to the blower fan and muffler could cause a hazardous failure 5 When replacing the any other part or any lubricant always be sure to use only Hu
5. Never clean the paper filter by tapping on it Doing so may break the element causing dust to get sucked into the blower and damaging the engine CLEANING AIR FILTER 1 Unscrew 2 knob bolts and remove the air cleaner cover Then remove the prefilter mounted inside the air cleaner cover 1 Knob Bolt 2 Prefilter 3 Paper Filter 2 Wash the prefilter in fresh non flammable cleaning solution ex warm soapy water and then dry Clean the air filter once in a week 3 Exchange the paper filter element with new one in case it has been contaminated A WARNING e This prefilter is dry type e Never wash the prefilter in an oily cleaning solution e Never include oil in the wash Do not clean the paper filter by tapping on it FUEL FILTER e clogged fuel filter may cause poor acceleration of the engine Check periodically to see if the filter is clogged with dirt The filter can be taken out of the fueling port using a small wire hook Disconnect the filter assembly from the fuel pipe and unhook the retainer to disassemble it Clean the components with gasoline 1 Screen 2 Element x 2 3 Holder 4 Retainer 14 Maintenance SPARK PLUG The spark plug may gather carbon deposits on its firing end with reasonable use Remove and inspect the spark plug every 25 hours and clean the electrodes as necessary with a wire brush The spark gap should be adjusted to 025 in 0 6 to 0 7mm e Plug manufacturers
6. THROTTLE LEVER 1 Set up the throttle holder to the swivel and tighten the screw on the holder When setting up the holder please make sure to match the holder to the convex on the swivel joint as shown in F2 2 Adjust the position and angle to achieve a comfortable working position and tighten the throttle lever 1 Cable 2 Hose THROTTLE CABLE Use the clamp to fasten the colgate tube containing the throttle cable and the power cable to the hose 1 Clamp HANDLEBAR OPTION 1 Insert the holder then assemble the handlebar OPTION and tighten it securely BLOWER TUBES 1 Align the protrusion and the groove provided on the tube ends and twist the tube until the connection is locked A light lubricant may be used to ease assembly of flexible pipe to blower elbow If longer tube is required the second straight pipe can be connected with the first one 10 English Assembly HARNESS The harness must always be worn when working with the machine Failure to do so means you will be unable to maneuver safely and this can result in injury to yourself or others A correctly adjusted harness and machine significantly facilitates the work Adjust the harness to give the best working position Tighten the side straps so that the pressure is evenly distributed across the shoulders WAIST BELT The waist belt is attached to the rings on the left and right sides of the frame Place
7. 1 Fastening Torque 2 to 3 N m Even if one of seven bolts is loose it may result in engine catching on fire B AIR INLET NET IMPORTANT Blown air is taken in from the air inlet net If the air flow drops during opera tion stop the engine and inspect the air inlet net for blockage by obstacles Note that failure to remove any such obstacles may result in the engine becoming overheated and damaged 1 Net A WARNING Never use the blower without the net on the blower Before each use check that the net is attached in place and is free from any damage English 025 in 0 6 to 0 7mm 15 English Maintenance E IGNITION COIL AIR GAP INSPECTION e If the gap is not accurate or when installing the coil or rotor adjust the air gap 20 57 SS between the ignition coil and the iron core of the rotor Or 5226 Air Gap 0 40mm 0 35 to 0 45mm 0 016 in 0 014 to 0 017 in 1 Rotor 2 Ignition coil SHOLDER STRAP e If the shoulder strap is damaged it may break during use thus causing the product to fall and resulting in personal injury Follow the instructions below to replace the shoulder strap with new one Take off the clip from the strap Pass the end of the strap through the hanger Return the clip to the strap IMPORTANT Make sure that the thick round bar of the clip is in the strap If it is attached in the wrong way it leads to serious personal in
8. Screw E STOPPING ENGINE Move the throttle lever to the STOP position 4 Stop If the engine does not stop when setting the ignition switch to the stop position close the choke lever and stop the engine In this case please repair the machine at your nearest servicing dealer 1 Choke Lever 2 OPEN 3 CLOSE English 13 English Maintenance Maintenance replacement or repair of the emission control device and systems may be performed by any non road engine repair establishment or individual AirFiter Prefer speciem Paper Fiter Jo jj 7 Fuel Fiter mepeRepa Joe ewa TT Spark Pug v Muter ied Porson mum Enrewit msedRebee 4 MuferSparAmestor Cooling System msedicen 0 7 0 0 0 A WARNING Make sure that the engine has stopped and is cool before performing any service to the blower Contact with rotating blower fan or hot muffler may result in a personal injury E AIR CLEANER e Check the air cleaner before use A clogged air filter may increase fuel consumption while cutting down the engine power Never operate the blower without an air filter or with a deformed or broken filter element because unfiltered dusty air will quickly ruin the engine
9. the machine be sure to allow your local regulations Frame PE Polyethylene Shoulder strap Chemical fiber Throttle lever Metal Plastic Volute case cover Engine cover PA66GF Glass reinforced nylon Brass Pad Chemical fiber Hose EVA Ethylene vinyl acetate Pipes PP Polypropylene Fan PA66GF Glass reinforced nylon Element Paper Urethane The insert nut of volute case volute cover and fan can be taken off English Technical data Dimensions LX WX mm 0 Dry Weight kg 108 including pipe 12 26 5 total weight Fuel Tank Capacity liter fl oz Piston Displacement cu cm cu in Carburetor Diaphragm valve type Fuel Consumption liter h fl oz h Average Air Volume w std Pipe cu m min cf m Max Air Velocity m sec mph Average Sound power level 110 EC directive 2000 14 EC measured dB A Sound power level 110 EC directive 2000 14 EC guaranteed dB A Noise pressure level at the operator s ear 95 EN ISO11806 and 1507917 dB A Vibration level at idle right handle EN ISO11806 and 1807916 m s Vibration level at max speed right handle 3 9 EN ISO11806 and ISO7916 m s2 l The data shown above are those in the case of one straight pipe Specifications are subject to change without notice English Assembly SWIVEL JOINT 1 Connect the blower and swivel joint with flexible hose Clamp both ends of the flexible hose securely with the hardware supplied with the unit
10. the waist belt over your waist and not too far down on the stomach Tighten the waist belt strap so that you feel the weight of the blower resting on your hip Be sure to always tighten the buckle in front of your body A WARNING f you are not using a waist belt be sure to remove it from the unit and store it There is a risk that the belt will be caught toppling the unit There is a danger that the belt will be sucked into the fan 11 English Fuel FUEL A WARNING e Gasoline is very flammable Avoid smoking or bringing any flame or sparks near fuel Make sure to stop the engine and allow it cool before refueling the unit Select outdoor bare ground for fueling and move at least 10ft 3m away from the fueling point before starting the engine The engines are lubricated by oil specially formulated for air cooled 2 cycle gasoline engine use If Husqvarna oil is not available use an anti oxidant added quality oil expressly labeled for air cooled 2 cycle engine use JASO FC GRADE OIL or ISO EGC GRADE Do notuse BIA or TCW 2 stroke water cooling type mixed oil RECOMMENDED MIXING RATIO GASOLINE 50 OIL 1 e Exhaust emission are controlled by the fundamental engine parameters and components i e carburation ignition timing and port timing without addition of any major hardware or the introduction of an inert material during combustion These engines are certified to operate on unleaded gas
11. HROTTLE LEVER c Safety Precautions A WARNING 1 Read this Blower Operator Manual carefully Be sure you understand how to operate this unit properly before you use it Failure to do so could result in serious injury Be sure to keep this manual handy so that you may refer to it later whenever any questions arise Also B note that you are requested to contact the dealer from whom you purchased the product for assistance the event that you have any questions which cannot be answered herein Always be sure to include this manual when selling lending or otherwise transferring the ownership of this product Do not lend or rent your machine without the owner s manul Be sure that anyone using your unit understands the information contained in this manual Never let a child use the machine Long term exposure to noise can result in permanent hearing impairment So always use approved hearing protection 11 Under no circumstances may the design of the machine be modified without the permission of the manufacturer Always use genuine accessories Non authorized modifications and or accessories can result in serious personal injury or the death of the operator or others A blower is a dangerous tool if used carelessly or incorrectly and can cause serious even fatal injuries It is extremely important that you read and understand the contents of this Operator s manual Husqvarna AB has a policy of continuous
12. LOU iced and ra rcd au uetus ser ete PA S Dr A Rd Pa end od Ra uq ptu Ea 4 SAFETY RIRS las S TR Ert ere TRA T Ba nies 4 Notes on types of WarhllgS 3 sere senses Pop Rn EC RT RR es hee FOR s Dune 4 Warning labels on the machine tae 4 esr a Anstey gd Soh alee PO ah ea ae Aiea ache ieee tre hae 4 symbols on the machine 2 4 2cs0ses0eede reed oon xod Rack x o Exe yas 5 Salety PrecaullollS sis s on od obo ende dede ias e ots eqs edi oo Rode 5 WORKING CONDITIONS 4329 352 9 3 502 Dad eed whet ee eee bd det eed 6 WORKING GIRGUMSTAINGE 33 3 dos dex pe PR Rice rt ede 6 AVOID NOISE PROBLEEM a3 41 E I beUa Re reru eblevl4s eI tee beaded 6 WORKING PLAN Sau dem 35 pore oe eS tbe Seda eer niter d aset 6 uten dates akon 6 BEFORE STARTING THE ENGINE daa een ed Rae te alee 6 USING THE PRODUCT u amat et uei dii eae ee ees Sabre dale vea na 7 MAINTENANCE dmn bat obo ibit d ieee eee Put dista ae utu 7 TRANSPORTATION di aetatem ert eee 7 STORAGE fied asses outa pened Vato th ee und Sar adstat us 7 What IS icio eod tate a OSEE a ay toe Aa ene JU alas ieee ari an Bar Wea o 8 Technical ash teehee eem 9 PRS SOUND sdb issus eres ee i i are ee hae 10
13. ations as to sound levels and hours of operations for blower 1 Operate power equipment only at reasonable hours not early in the morning or late at night when people might be disturbed Comply with times listed in local ordinances 2 To reduce sound levels limit the number of pieces of equipment used at any one time 3 Operate power blowers at the lowest possible throttle speed to do the job 4 Check your equipment before operation especially the muffler air intakes and air filters WORKING PLAN e When planning your work schedule allow plenty of time to rest Limit the amount of time over which the product is to be used continuously to somewhere around 30 to 40 minutes per session and take 10 to 20 minutes of rest between work sessions Also try to keep the total amount of work performed in a single day under 2 hours or less FUEL A WARNING To reduce the risk of fire and burn injury a Handle fuel with care It is highly flammable b Do not smoke while handing fuel c Do not refuel a hot engine d Do not refuel a running engine e Avoid spilling fuel or oil Always wipe unit dry before using f Move at least 10 ft 3 meters away from the fueling point before starting the engine g Always store gasoline in a container approved for flammable liquids h Make sure the unit is properly assembled and in good operating condition i Do not use the blower near a fire as aiming the blower in the dire
14. ction of a flame may cause flammable substances to ignite BEFORE STARTING THE ENGINE e Each time before starting the engine inspect the entire unit to see if every part is in good order and is securely tightened in place If any damage is found in the fuel line the exhaust line or the ignition wiring do not use the blower until it has been repaired IMPORTANT Before starting operation always make sure to check if any obstacles are left inside the volute case and net The obstacles may cause serious injury or damage to fan and volute case English Safety Precautions A WARNING Check to see if the shock absorbing rubber mount has become cracked or otherwise damaged Note that failing to replace this rubber mount when it has become cracked or damaged may cause the engine to come loose from its frame during use thus resulting in possible serious bodily injury If cracked be sure to replace without delay A WARNING To reduce the risk of injury associated with contacting rotating parts stop the engine before installing or removing attachments Do not operate without net in place Always disconnect the spark plug before performing mainte nance or accessing movable parts USING THE PRODUCT WARNING While using the product if abnormal noise or vibration occurs stop the engine immediately and contact the near est Husqvarna servicing dealer for assi
15. e warranty Operation STARTING ENGINE IMPORTANT Avoid operating the blower with the flexible tube and swivel joint disconnected That will reduce the cooling air and the engine could be damaged by overheating 1 Push the primer bulb until fuel flows out in the clear tube F12 2 When the engine is cool close the choke F12 1 Choke Lever 2 Primer Bulb 3 OPEN 4 CLOSE 3 Set the throttle lever in about 1 3 open position F13 1 Full Throttle 2 About 1 3 Open 3 Idling 4 STOP 5 Stop Switch 4 To start hold the top of the blower firmly with your left hand Pull the starter knob slowly until you feel it engage and then give it a vigorous strong pull F14 IMPORTANT Never twist the starter cord around your hand Avoid pulling the starter rope out to its full extent and allowing the starter rope to snap back This will prevent premature damage to the starter Do notlet a person stand near the blower or the exhaust port 5 Once the engine is running gradually open the choke if it was set closed and let the engine run at idle speed for a minute to warm it up When the engine fails to start after several attempts due to overchoking open the choke and repeat pulling the rope ADJUSTING IDLE SPEED The idling speed is set for 2000 rpm at the factory If itis necessary to adjust the idle speed use the adjustment screw on the top side of carburetor 1 Idling Adjustment
16. ed eye protection This product is in accordance with applicable EC directives Always wear protective gloves The blower can forcibly throw objects that can bounce back This can result in serious eye injuries if the recommended safety equipment is not used EAV l 7 x The blower operator must make sure that no bystanders or animals come 8 D nearer than 50 feet 15 meters suo Whenever several operators are working in the same work area they should maintain a safe distance of at least 50 feet 15 meters from one another A breathing mask should be used when there is a risk of dust Keep all parts of your body away from hot surfaces Other symbols decals on the machine refer to special certification requirements for certain markets IMPORTANT If the warning label peels off or becomes soiled and impossible to read you should contact the dealer from which you purchased the product to order new labels and affix them in the required location s Symbols on the machine b English For safe operation and maintenance symbols are carved in relief on the machine Using to these indications please be careful not to make a mistake a The port to refuel the MIX GASOLINE Position FUEL TANK CAP b The direction to close the choke Position INTAKE CUP c The direction to open the choke Position INTAKE CUP d The direction to stop the engine Position T
17. jury Storage BEFORE STORING THE BLOWER 1 Drain the fuel tank and push the primer bulb until it becomes empty of fuel 2 Remove the spark plug and drop a spoonful of 2 cycle oil into the cylider Crank the engine several time and install the spark plug 3 Store unit in a dry dust free place out of the reach of children 16
18. nown but cold weather smoking diseases or physical conditions as well as long periods of exposure to vibration are mentioned as factors In order to reduce the risk of whitefinger disease the following precautions are strongly recommended a Keep your body warm Never use the blower during rain b Wear thick anti vibration gloves c Take more than 5 minutes of break in a warm place frequently d Maintain a firm grip at all times but do not squeeze the handles with constant excessive pressure If you feel discomfort redness and swelling of your fingers or any other part of your body see a doctor before it gets worse 8 The ignition system of your unit produces an electromagnetic field of a very low intensity This field may interfere with some pacemakers To reduce the risk of serious or fatal injury people with pacemaker should consult their physician and the pacemaker manufacturer before operating this tool WORKING CIRCUMSTANCE 1 To reduce the risk of injury associated with exhaust fume inhalation do not operate in unventilated area The exhaust gases contain harmful carbon monoxide 2 Avoid using the blower where stable footing and balance are not assured 3 Never operate the machine in high wind bad weather when visibility is poor or in very high or low temperatures Our recommended use environment is below 40 degrees C 104 degrees F AVOID NOISE PROBLEM Check and follow the local regul
19. oline Make sure to use gasoline with a minimum octane number of 89 RON USA Canada 87AL f you use a gasoline of a lower octane value than specified there is a danger that the engine temperature may rise and an engine problem such as piston seizing may consequently occur Unleaded gasoline is recommended to reduce the contamination of the air for the sake of your health and the environment Poor quality gasolines or oils may damage sealing rings fuel lines or fuel tank of the engine HOW TO MIX FUEL IMPORTANT Pay attention to agitation 1 Measure out the quantities of gasoline and oil to be mixed 2 Put some of the gasoline into a clean approved fuel container Pour in all of the oil and agitate well 4 Pour in the rest of gasoline and agitate again for at least one minute As some oils may be difficult to agitate depending on oil ingredients sufficient agitation is necessary for the engine to last long Note that if the agitation is insufficient there is an increased danger of early piston seizing due to an abnormally lean mixture 5 Indicate the contents on outside of container for easy identification to avoid mixing with raw gasoline or other containers 12 FUELING THE UNIT 1 Untwist and remove the fuel cap 2 Put fuel into the fuel tank to 8096 of the full capacity 3 Fasten the fuel cap securely and wipe up any fuel spillage around the unit WARNING 1 Select bare gr
20. ound for fueling 2 Moveatleast 10 feet 3 meters away from the fueling point before starting the engine 3 Stop the engine and let it cool for a few minutes before refueling the unit At that time be sure to sufficiently agitate the mixed gasoline in the container 4 Do not smoke or place hot objects near fuel L2 FOR YOUR ENGINE LIFE AVOID 1 FUEL WITH NO OIL RAW GASOLINE It will cause severe damage to the internal engine parts very quickly 2 GASOHOL It can cause deterioration of rubber and or plastic parts and disruption of engine lubrication 3 OIL FOR 4 CYCLE ENGINE USE It can cause spark plug fouling exhaust port blocking or piston ring sticking 4 Mixed fuels which have been left unused for a period of one month or more may clog the carburetor and result in the engine failing to operate properly 5 When storing the product for a long period of time clean the fuel tank after rendering it empty Next activate the engine and empty the carburetor of the composite fuel 6 When scrapping the used mixed oil container scrap it only at an authorized repository site For details of quality assurance read the description in the Warranty section carefully Moreover normal wear and change in product with no functional influence are not covered by the warranty Also note that if the usage in the instruction manual is not observed for the mixed gasoline etc as described herein it may not be covered by th
21. product development and therefore reserves the right to modify the design and appearance of products without prior notice The machine is only designed for blowing lawns pathways asphalt roads and the like English Safety Precautions WORKING CONDITIONS 1 Refrain from operating the blower if you are tired ill or upset or if you are under the influence of alcohol drugs or medication 2 reduce the risk of hearing loss associated with sound levels hearing protection is required 3 To reduce the risk of injury associated with thrown objects always wear eye protection and foot protection Approved protective goggles must comply with standard ANSI Z87 1 in the USA or EN 166 in EU countries 4 To reduce the risk of injury associated with the inhalation of dust use a face filter mask in dusty conditions 5 Wear rubber soled shoes or shoes with some other form of anti slip protection to help protect you against falling 6 To reduce the risk of injury associated with objects being drawn into rotating parts do not wear loose clothing scarves neck chains unconfined long hair or other loose material 7 Prolonged use of a blower exposing the operator to vibrations and cold may produce whitefinger disease Raynaud s phenomenon the symptoms of which include tingling and burning sensations followed by loss of color and numbness in the fingers All factors which contribute to whitefinger disease are not k
22. recommend replacing the plug twice a year to avoid unexpected plug failure in a job REPLACEMENT PLUG IS A NGK CMR7H IMPORTANT Note that using any spark plugs other than those designated may result in the engine failing to operate properly or in the engine becoming overheated and damaged To install the spark plug first turn the plug with your hands until it is tight then tighten it a quarter turn more with a socket wrench MUFFLER A WARNING e Periodically inspect the muffler for loose fasteners damage or corrosion If any sign of exhaust leakage is found do not use the blower and have it repaired immediately Note that failing to do so may result in the engine catching on fire 1 Remove the muffler insert a screwdriver into the vent and wipe away any carbon buildup Wipe away any carbon buildup on the muffler exhaust vent and cylinder exhaust port at the same time 2 Tighten all screws bolts and fittings SPARK ARRESTER The muffler is equipped with a spark arrester to prevent red hot carbon from flying out of the exhaust outlet Periodically inspect and clean as necessary with a wire brush 1 Bolt 2 Bolt 3 Spark Arrester 4 Diffuser A WARNING Before starting operation always make sure to check if the muffler is properly held by three bolts F21 2 Fastening Torque 8 to 12 N m Also make sure that the speak arrester and the diffuser are properly attached with four bolts F21
23. sqvarna products or products which have been certified by Husqvarna for use with the Husqvarna product 6 In the event that any part must be replaced or any maintenance or repair work not described in this manual must be performed please contact the nearest Husqvarna servicing dealer for assistance 7 Do not use any accessory or attachment other than those bearing the Husqvarna mark and recommended for the unit 8 Under no circumstances should you ever take apart the product or alter it in any way Doing so might result in the product becoming damaged during operation or the product becoming unable to operate properly TRANSPORTATION e Drain the fuel from the fuel tank before transporting or storing the blower e Secure the blower so that it does nor receive damage from shock doing transportation e Do not apply strong forces to the blower such as throwing it or dropping it Doing so in validates the warranty STORAGE e When storing the blower choose a space indoors free from moisture and out of the reach of children 7 English What is what WA P X 8 20 VER Af n succ MM ne J a BHusqvama Ds NK 1 Frame 9 CAUTION Label 2 Shoulder Strap 10 Elbow 3 Spark Plug Cap 11 Fuel Tank 4 Throttle Lever 12 Recoil Starter 5 Net 13 Ignition Switch 6 Choke Lever 14 Engine Cover 7 Air Cleaner 15 Handle Bar Accessory 8 Volute Case 16 Fan DISPOSAL When disposing your machine fuel or oil for
24. stance Checking the fan is very important If the rotating fan should break up it will lead to serious accidents 1 Check the work area that the blower will be used in and remove or cover all valuables that may be damaged by the air blast or thrown debris 2 To reduce the risk of injury associated with thrown objects a Watch out for children pets open windows or freshly washed cars and blow debris safely away b Use the full blower tube extension so the air stream can work close to the ground Do not allow bystanders in work area d Do not point the blower tube in the direction of people or pets e Always check to be sure that no debris has been blown onto someone else s property f Pay attention to the direction of the wind do not work against the wind 3 To minimize blowing time a Use rakes and brooms to loosen debris before blowing b In dusty conditions slightly dampen surfaces or use mister attachment when water is available C Conserve water by using power blowers instead of hoses for many lawn and garden applications including areas such as gutters screens patios grills porches and gardens 4 The blower must not be used while on a ladder or scaffolding 5 Never put the machine down with the engine running unless you have it in clear sight 6 Never touch the spark plug or plug cord while the engine is in operation Doing so may result in being subjected to an electrical shock
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