Husqvarna 225B Blower User Manual
Contents
1. Ensure that the fuel is well mixed by shaking the l container before filling the tank Min 3 m 10 ft English 13 START AND STOP Start and stop Start WARNING Never start the blower if the inspection cover is not closed is damaged or cannot be closed Exception When the vacuum tube is fitted Cold engine IGNITION Set the stop switch to the start position CHOKE Set the choke control in the choke position A The choke position is also the automatic start throttle position AIR PURGE Press the air purge diaphragm repeatedly until fuel begins to fill the diaphragm The diaphragm need not be completely filled IMPORTANT Do not pull out the starter cord completely and do not release the starter handle from the fully pulled out position Doing so will damage the starter 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 need not be completely filled 14 English START AND STOP 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 slowly pull the starter cord out until you feel some resi2. 225 223B seris Operator s manual Read the operator s manual carefully and make sure that you understand the contents y before using the blower 114 00 25 95 CONTENTS Introduction i 2c0o ooo cic cccceccrewerreenecee 3 Key tO SYMDOIS cccccecceceeeeeeeeeeeeeeeeees 4 Safety instructions sssseseeeeeees 5 Description sssssssssssssnnnnnnnnnnnnnnnnnnnnnnnnnne 7 Fuel handling cccccceeceeeceeeeeeeeeeees 12 Start and StOP s sssnssssnnnnnnnnnnnnnnnnnnnnnn 14 Using the blower cccccccecceeeeeeeeeeees 16 Maintenance ccccccceeeeeeeeeeeeeeeeeeeeeeees 20 Technical data cseseeeeeeees 25 A WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Maintenance replacement or repair of the emission control devices and systems may be performed by any nonroad engine repair establishment or individual 2 English INTRODUCTION 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 This operator s manual describes in detail how to use and service the blower and how to carry out regular maintenance It also describes which meas ures should be taken to achieve maximum safety while operating the blower how the safety devices work and how they shou
3. The muffler is extremely hot while the engine is running and after it has stopped DO NOT TOUCH THE MUFFLER IF IT IS HOT This can cause severe burns English 9 DESCRIPTION Other equipment Throttle trigger 2 The speed and the output of the engine are regul ated by the throttle trigger The throttle lock 4 must be pressed down before the trigger will actuate the throttle Fan casing 7 The blower fan casing 7 together with the impeller 13 provide high performance air discharge Inspection cover 225B seres 11 An inspection cover is located on the underside of the fan casing Removal of this cover allows access for cleaning and inspecting the impeller The inspec tion cover can only be opened by means of tools If the vacuum tube is used it must be fitted to the opening in the inspection cover as shown on page 16 WARNING Never start the blower if the inspection cover is not closed is damaged or cannot be closed Exception When the vacuum tube is fitted Cutters 225B seres 12 Two cutters are fastened to the impeller The cutters are there to mulch leaves and other debris that have been vacuumed before they enter the fan inlet Nozzle 14 and blower tube 15 The nozzle and the blower tube have a bayonet mount for connection to the blower Air is channeled through the blower tube to the nozzle where the air discharge velocity increases and the air stream dis ch
4. Never use oil intended for four stroke engines 12 English vA FUEL HANDLING Mixture Always mix gasoline and oil in a clean container intended for fuel Always start by filling half the quantity of gasoline required Then add the entire oil quantity Mix shake the fuel mixture Fill the remaining quantity of gasoline Mix shake the fuel mixture carefully before filling in the machine s fuel tank Do not mix more than max one month s supply of fuel If the machine is not used for a long period of time the fuel tank should be emptied and cleaned This engine is certified to operate on unleaded gasoline 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 handling the saw near flammable substances or vapours Fuelling a WARNING The following precautions reduce the risk of fire Do not smoke or place any sources of heat in the vicinity of the fuel Never refuel when the engine is running Always stop the engine and let it cool for a few minutes before refuelling Open the fuel cap slowly when fuelling so that any over pressure is released slowly Tighten the fuel cap carefully after refuelling Always move the machine from the Mp fuelling place before starting e Clean around the fuel cap Contamination in the tank can disrupt operations
5. speed jet L 1 Check that the blower tube 15 and the nozzle 14 are mounted on the blower 2 Turn the H and L adjustment screws fully counter clockwise so that they rest against the stop 3 Start the blower engine see page 13 and alternate letting it run at idling speed and at half throttle for 1 2 minutes to warm up If the engine will not run at idling speed turn the T screw clockwise until it does 4 Set the T screw to the setting at which the engine runs precisely at idling speed but not faster 5 Make a fine adjustment turning the L screw so that the engine will run at max idling speed Then turn the L screw max 1 4 of a turn counterclockwise 6 Then turn the T screw to increase the engine speed if necessary NOTE When setting the H jet the max permissible full throttle interval is 10 seconds after which the engine must run at idling speed for at least 10 seconds High speed jet H 1 Start the blower as described on page 13 and alternate letting it run at idling speed and at half throttle for 1 2 minutes to warm up 2 Give the engine full throttle and adjust the H screw until the engine runs at maximum speed 3 Turn the H screw 1 8 of a turn counterclockwise less than 1 8 of a turn if the stop restricts this adjustment MAINTENANCE Muffler NOTE Some mufflers are fitted with a catalytic converter See Technical data to see whether you clearing saw is fitted with a cat
6. a mixture of gasoline 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 WARNING Allow adequate ventilation while handling fuel Gasoline NOTE Always use an oil mixed quality gasoline at least 87 octane If your machine is equipped with a catalytic converter see technical data an unleaded oil mixed quality gasoline should always be used A leaded gasoline will destroy the catalytic converter e This engine is certified to operate on unleaded gasoline The lowest recommended octane rating is 87 If you run the engine on lower octane rating than 87 so called knocking can occur This leads to an increased engine temperature which can result in a serious engine breakdown When working at continuous high revs a higher octane rating is recommended Two stroke oil e For the best performance use HUSQVARNA two stroke oil which has been specially developed for Husqvarna two stroke engines Mixing ratio 1 50 2 e If HUSQVARNA two stroke oil is not available you may use another two stroke oil of good quality that is intended for air cooled engines Contact your dealer when selecting an oil Never use two stroke oil intended for water cooled marine outboard motors so called outboard oil e
7. afety requirements according to The Machine Directive The EMC Directive The Low Voltage Directive Instructions on how to open the inspection cover Noise pressure level measured at 15 metres distance according to ANSI B175 2 1996 Other symbols decals on the machine refer to special certification requirements for certain markets SAFETY INSTRUCTIONS Personal safety equipment Persons who use the blower shall wear the following safety equipment 1 Approved ear protection 2 Approved eye protection 3 Face mask when operating the blower in dusty environments 4 Boots or work shoes with a non slip sole 5 First aid kit Personal safety The following instructions apply to persons Muffler operating the blower 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 1 The operator shall have read and understood the contents of this manual 2 Do not wear loose clothing scarves or neck chains or let long hair hang loose since these can be drawn into rotating parts of the blower and cause injury WARNING 3 Do not operate the blower while under the The exhaust fumes from the influence of alcohol drugs or when you are engine are hot and may contain tired sparks which can start a fire Never start the machine indo
8. alytic converter The muffler is designed to dampen the noise level and to direct the exhaust fumes away from the user The exhaust fumes are hot and can contain sparks which can result in fire if the exhaust fumes are directed towards a dry and inflammable material Some mufflers are equipped with a special spark arrest screen If your machine is fitted with this type of screen it should be cleaned regularly This is done using a wire brush On mufflers without a catalytic converter the screen should be cleaned weekly or replaced if necessary On mufflers fitted with a catalytic converter the screen should be checked and cleaned monthly If the screen is damaged it should be replaced If the screen is frequently blocked this can be a sign that the function of the catalytic converter is impaired Contact your dealer to inspect the muffler A blocked screen will cause the engine to overheat resulting in damage to the cylinder and piston Also see under Maintenance NOTE Never use a machine with a defective muffler Cooling system The engine is equipped with a cooling system for maintaining the right operating temperature The cooling system consists of the following components Air intake on the starter device Fan blades on the flywheel Cooling fins on the cylinder Cylinder cowling guides cooling air flow against cylinder surfaces TONE Clean the cooling system by brushing once a week or more often if necessa
9. arge pattern is formed to provide best perform ance A Je 15 14 10 English DESCRIPTION Starter device 18 and starter handle 17 The starter device is located at the top on the engine shrouding and engages in the crank shaft only when the starter handle is pulled Fuel cap 8 The fuel cap 14 is located at the top of the engine shrouding and has a gasket which prevents fuel from leaking out Air filter 9 The air filter consists of foam rubber filter medium integrated in a plastic casing The air filter should be cleaned at specific intervals Otherwise the power blower will consume too much fuel the performance will be reduced and an oily deposit may form on the spark plug electrodes Choke 10 The choke is located at the top of the engine shroud ing and should be used every time the engine is cold started The choke is de activated automatical ly when the throttle trigger is pressed Adjusting the carburetor 19 There are three adjusting screws for adjusting the carburetor e Low speed jet e High speed jet e Adjustment screw for idling Adjusting the carburetor involves adapting the engine to local operating conditions e g climate altitude gasoline and type of two stroke engine oil used For details about carburetor adjustment see page 18 English 11 FUEL HANDLING Fuel mixture NOTE The machine is fitted with a two stroke engine and must always be run on
10. before blowing 5 Under dusty conditions slightly spray the work area with a hose or use a mister attachment when water is available 6 Conserve water by using blowers instead of hoses for many lawn and garden applications including areas such as roof gutters screens patios and gardens etc 7 Watch out for children pets open windows or freshly washed cars and blow debris safely away 8 Use the full nozzle extension so the air stream can work close to the ground 9 After using the blower clean up and dispose of debris in trash receptacles DESCRIPTION The blower 11 225B series 1 Shoulder strap 12 Cutters 225B seres 2 Throttle trigger 13 Fan impeller 3 Stop switch 14 Nozzle 4 Throttle lock 15 Blower tube 5 Shoulder strap ring 16 Muffler 6 Anti vibration system inside the housing 17 Start handle 7 Fan housing 18 Starter device 8 Fuel cap 19 Carburetor adjustment screws 9 Air filter 20 Operator s manual 10 Choke 21 High velocity nozzle 11 Inspection cover 225B series English 7 DESCRIPTION Accessories 225B X SERIES 21 Vacuum device with collection components consisting of items 22 25 below 22 Vacuum bag tube 23 Collection bag 24 Vacuum tube in two sections 25 Auxiliary handle 8 English DESCRIPTION Safety equipment The following equipment on the blower is designed for protecting p
11. e any questions regarding your warranty rights and responsibilities you should contact your nearest authorized servicing dealer or call Husqvarna Forest amp Garden at 1 800 487 5963 WARRANTY PERIOD Any warranted part which is not scheduled for replacement as required maintenance or which is scheduled only for regular inspection to the effect of repair or replace as necessary shall be warranted for 2 years Any warranted part which is scheduled for replacement as required maintenance shall be warranted for the period of time up to the first scheduled replacement point for that part DIAGNOSIS The owner shall not be charged for diagnostic labor which leads to the determination that a warranted part is defective if the diagnostic work is performed at an approved Husqvarna Forest amp Garden servicing dealer CONSEQUENTIAL DAMAGES Husqvarna Forest amp Garden may be liable for damages to other engine components caused by the failure of a warranted part still under warranty WHAT IS NOT COVERED All failures caused by abuse neglect or improper maintenance are not covered ADD ON OR MODIFIED PARTS The use of add on or modified parts can be grounds for disallowing a warranty claim Husqvarna Forest amp Garden is not liable to cover failures of warranted parts caused by the use of add on or modified parts HOW TO FILE A CLAIM If you have any questions regarding your warranty rights and responsibilities you should contac
12. ersonnel and materials These com ponents should receive special attention whenever you operate inspect and service the blower Stop switch 3 The stop switch is used to stop the engine Throttle lock 4 The throttle lock prevents inadvertent activation of the throttle When the throttle lock is pressed into the handle when gripping the handle the throttle trigger 2 is disengaged When the operator releases his her grip on the handle both the throttle trigger and the throttle lock are reset to their original settings by means of two spring systems which work inde pendently of one another Anti vibration system 6 The anti vibration system is designed to dampen vibrations transmitted from the engine to the handle The anti vibration system consists of spring type mountings from which the engine is suspended Muffler 16 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 The engine exhaust fumes are hot and can contain sparks which may cause fire if they come in contact with dry or combustible material Some blower models esp those sold in countries where the climate is dry are equipped with spark arresting mesh A This mesh must be cleaned or replaced at specific intervals Check if your blower muffler has mesh of this type WARNING
13. f the operator or others Your warranty does not cover damage or liability caused by the use of non authorized accessories or replacement parts English 3 4 English KEY TO SYMBOLS Description Location Operator s manual Checks and or mainten ance shall be carried out after having switched off the engine The stop switch must be set to the STOP position Cleaning at regular intervals is required Approved protect goggles or visor must be worn Approved protect goggles or visor and ear protection must be worn WARNING The blower can be dangerous Careless or improper use can cause serious even fatal injury Read the operator s man ual carefully and make sure that you understand the contents before using the blower WARNING Make sure that the inspection cover is locked in the closed position or that the vacuum tube is mounted on the blower Never touch the impeller WARNING The blower may throw objects at high velocity that can ricochet and hit the operator This may cause serious eye damage Description Locatio Operator s manual The blower operator must make sure that no bystanders or animals come nearer than 10 metres Whenever several operators are working in the same work area they should maintain a safe distance of at least 10 metres from one another Choke Refueling Stop switch The manufacturer s warrantee for this product meets s
14. from the ground 225B The vacuuming device is an accessory and is not included in the standard supply X SERIES Fitting the collection bag with the various vacuum tubes WARNING When fitting the tubes to the blower the engine must be switched off and the stop switch must be in the stop position 1 Open the collection bag Insert the collection bag tube from inside the bag to fit in the vacuum inlet opening of the bag as illustrated in the adjacent figure Close the zipper on the bag 2 Press the collection bag tube on the blower turn it 1 4 of a turn until a snap is heard The section of the tube that is covered by the collection bag must arranged with its outlet pointing downwards Attach the carrying strap to the harness ring 3 Open the cover at the underside of the blower using a screw driver to disengage the locking piece in the square opening 4 Press the vacuum tube in the large opening at the underside of the blower and turn it 45 degrees until the bayonet mount locks 5 Push the lower vacuum tube onto the upper tube as shown in the adjacent figure 6 Fit the auxiliary handle as described in the separate instructions Vacuuming Before vacuuming put on the required safety equip ment WARNING When working with the blower wear the required protecting equipment Hearing protection Eye protection Face mask in dusty environments 18 English USING THE BLOWER Whe
15. ise be inhaled 7 Stop the engine before refueling 8 The catalytic muffler is extremely hot while the blower is running and after it has stopped The same applies when the blower is running at idling speed Be aware of the danger of fire especially while operating the blower near combustible materials and or where combustible fumes are present 9 Be careful particurlarly if left hand operation is applied Avoid any direct body contact with the exhaust outlet area 10 Do not operate the blower while standing on a ladder or a stand 6 English The blower is equipped with a number of safety devices and guards for the prevention of accidents These are described in the general description of the blower on page 8 The safety devices and guards also require regular inspection and maintenance These measures and the interval at which they should be carried out are specified under Maintenance on pages 23 and 24 Other safety measures 1 Operate the blower only at reasonable hours i e not early in the morning or late at night when people might be disturbed Comply with times listed in local ordinances Usual recommend ations are 9 00 a m to 5 00 p m Monday through Saturday 2 Operate the blower at the lowest possible throttle setting to do the job 3 Check the condition of the blower before opera tion especially the muffler air intake and air filter 4 Use a rake or a broom to loosen ground debris
16. ld be serviced Note The section of the manual that deals with safety must be read and understood by all persons who come in contact with the blower This operator s manual has been written for those who need guidance when it comes to fault tracing thorough servicing and carrying out corrective maintenance of the blower There are warning symbols on the blower These are illustrated on page 3 Should any of the warning symbols on the blower become disfigured or worn new ones should be ordered and fitted to the blower as soon as possible Note that some of the warning symbols are molded in certain components of the blower The blower is used for blowing away leaves and other debris on the ground When operating the blower the operator must stand with both feet firmly on the ground tj Husqvarna HUSQVARNA AB HUSKVARNA SWEDEN IMPORTANT ENGINE INFORMATION TWC THIS ENGINE CONFORMS TO U S EPA PH1 AND 1999 CALIFORNIA EMISSION REGULATIONS FOR SMALL OFF ROAD ENGINES REFER TO OPERATOR S MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS This decal certify that the product has been approved in accordance with American exhaust emission requirements EPA 1 and CARB 95 WARNING Under no circumstances may the design of the machine be modified without the permission of the manufacturer Always use genuine accessories Non authorised modifications and or accessories can result in serious personal injury or the death o
17. le Air and fuel are mixed in the carburetor The air fuel mixture is adjustable To utilize the blower s maximum output the settings must be correct The carburetor has three means of adjustment H High speed jet L Low speed jet T Adjustment screw for idling Function The fuel quantity required in relation to the air flow provided by the opening in the throttle is adjusted by the L and H jets If they are screwed clockwise the air fuel mixture becomes leaner less fuel and if they are screwed counterclockwise the mixture becomes richer more fuel A leaner mixture gives rise to a higher engine speed and a richer mixture gives rise to a lower engine speed The T screw regulates the idling speed Turning the T screw clockwise will increase the idling speed turning it counterclockwise will lower the idling speed 20 English Basic factory settings The carburetor is preset to the basic settings when the blower is tested at the factory These basic settings are the following The H screw has been turned counterclockwise to its end position against the stop The L screw has been turned counterclockwise to its end position against the stop The recommended idling speed is 3000 rpm Adjustment NOTE Do not remove the stops in the H and L jets If these stops are removed the blower will no longer satisfy the environmental requirements established by the California Air Resources Board Low
18. lytic converter 0 5 mm 24 English TECHNICAL DATA Engine Cylinder volume cm Cylinder bore mm Stroke mm Idling speed rpm Max speed blowing rpm Max speed vacuuming rpm Max engine output to ISO 8893 Catalytic converter muffler Ignition system Manufacturer type of ignition system Spark plug Electrode gap mm Fuel and lubrication system Manufacturer type of carburetor Fuel tank volume liters Weight Weight without fuel but with blower tube and standard nozzle fitted kg Noise levels Equivalent noise pressure level at operator s ear Weighted value for 50 idling and 50 full throttle to ISO 7917 dB A Equivalent sound power level Weighted value for 50 idling and 50 full throttle to ISO 10884 dB A Vibration levels Vibration levels at the handle measured according to ISO 7916 m s Idling speed front rear handle Max speed front rear handle Fan Type Max air velocity m s km h Air volume using a standard nozzle m h 0 9 kW 9000 rpm No Walbro CD Champion RCJ 7Y 0 5 Walbro WT 0 4 5 1 89 105 2 6 4 3 Radial fan 83 300 600 225B X SERIES 0 9 kW 9000 rpm Yes Walbro CD Champion RCJ 7Y 0 5 Walbro WT 0 4 5 3 91 100 3 6 3 5 Radial fan 83 300 600 English 25 FEDERAL AND CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The EPA U S E
19. n operating the blower the blower and collection bag must be secured in the shoulder strap The strap should be worn over the shoulder as shown in the adjacent figure LLI AY 7 le C2308 wo P WARNING Always check that the collection bag is intact and the zipper is closed before starting the blower Never use a damaged bag There is WARNING Never start the blower if the inspection cover is not closed is damaged or cannot be closed Exception When the vacuum tube risk of injury due to flying debris is fitted Be careful particurlarly if left hand operation is applied Avoid any direct body contact with the exhaust outlet area WARNING Do not operate the blower while standing on a ladder or a stand Start the blower as described on page 13 Work ac cording to the following instructions 1 Do not vacuum large solid objects that can damage the fan such as wood cans tins or lengths of string or ribbon 2 Do not let the vacuum tube strike the ground 3 The bag can be emptied after having opened the zipper on the side English 19 MAINTENANCE Carburetor The carburetor has been carefully preset at the fac tory However additional adjustment may be required due to climate altitude gasoline and type of two stroke engine oil used The instructions below describe how carburetor adjustment should be carried out The carburetor governs the engine speed via the thrott
20. nvironmental Protection Agency CARB California Air Resources Board and Husqvarna Forest amp Garden are pleased to explain the emissions control system warranty on your 2001 and later small off road engine In U S new small off road engines must be designed built and equipped to meet the federal and California stringent anti smog standards Husqvarna Forest amp Garden must warrant the emission control system on your small off road engine for the periods of time listed below provided there has been no abuse neglect or improper maintenance of your unit Your emission control system includes Parts such as the carburetor and the ignition system Where a warrantable condition exists Husqvarna Forest amp Garden will repair your small off road engine at no cost to you Expenses covered under warranty include diagno sis parts and labor MANUFACTURER S WARRANTY COVERAGE The 2001 and later small off road engines are warranted for two years If any emission related part on your engine as listed above is defective the part will be repaired or replaced by Husqvarna Forest amp Garden OWNER S WARRANTY RESPONSIBILITIES As the small off road engine owner you are responsible for the performance of the required maintenance listed in your Owner s Manual Husqvarna Forest amp Garden recommends that you retain all receipts covering maintenance on your small off road engine but Husqvarna Forest amp Garden cannot deny warrant
21. or runs poorly at idling speed always check the spark plug first The spark plug is accessible under the cylinder shrouding which can be removed by unscrewing four screws If the spark plug is clogged clean it and check the electrode gap Re adjust if necessary The correct gap is 0 5 mm 0 020 The spark plug should be replaced after about one month of operation or earlier if the electrodes are badly eroded NOTE Always use the recommended type of spark plug See under Technical data An incorrect spark plug can severely damage the piston cylinder 22 English MAINTENANCE Maintenance schedule A number of general maintenance instructions are given below If more detailed instructions are required get in touch with your local servicing dealer Daily maintenance 1 Clean the exterior surfaces of the blower 2 Check that the throttle lock and the throttle trig ger function in a safe manner Replace damaged parts 3 Check that the stop switch works properly Replace if necessary 4 Clean the filter Replace it if required 5 225By cepes Check that the inspection cover can be locked in the closed position Carefully check that the fan impeller is clean especially if the blower has been used for collecting debris vacuuming 6 Check that all nuts and screws are properly tightened 7 Check that all the housings are free of cracks Damaged parts shall be replaced 8 Check that
22. ors or near combustible material 4 Do not allow minors to operate the blower Fuel safety Special safety instructions apply to the type of fuel used for the blower These instructions are specified WARNING The fuel used to run the blower has the following dangerous charact eristics Volatile liquid its vapor and exhaust fumes are poisonous Direct contact can cause skin irritation It is extremely combustible under Fuel handling on pages 11 and 12 WARNING Mufflers fitted with catalytic converters become extremely hot during use and after stopping This also applies at idling speeds Contact can result in burns to the skin Be observant to the risk of fire English 5 SAFETY INSTRUCTIONS Safety equipment WARNING The blower must never be used if any of the safety devices or guards are missing damaged or not in working order Safety while operating the blower 1 Do not allow bystanders or animals to be in the work area i e 10 metres from the operator 2 The blower may throw objects at high velocity that can ricochet and hit the operator This may cause serious eye damage 3 Never point the blower nozzle toward people or animals 4 Stop the engine before fitting or dismantling accessories or other components 5 Never operate the blower if any of the guards is missing 6 Never operate the blower in poorly ventilated spaces where exhause fumes might otherw
23. rn over the shoulder as shown in the adjacent figure 16 English USING THE BLOWER LL ay 7 D 1 a 0 3 C34 08 Sam WARNING Never point the blower nozzle at people or animals The high velocity air stream can contain particles that may cause serious injury especially if the blower has previously been used for vacuuming Be careful particurlarly if left hand operation is applied Avoid any direct body contact with the exhaust outlet area WARNING WARNING Never start the blower if the Do not operate the blower while inspection cover is not closed is standing on a ladder or a stand damaged or cannot be closed Exception When the vacuum tube is fitted Start the blower as described on page 13 Work ac cording to the following instructions 1 Never blow air toward fixed objects such as walls large rocks automobiles and fences 2 When working inside corners blow from the corner and inward toward the centre of the work area Otherwise debris can fly up in your face and cause eye injury 3 Never point the blower nozzle at delicate plants High velocity nozzle 21 The high velocity nozzle is an accessory of the blower and is not included in the standard supply When blowing with greater accuracy and high air stream concentration is necessary substitute the standard nozzle 14 with the high velocity nozzle 21 English 17 USING THE BLOWER To vacuum debris
24. ry A dirty or blocked cooling system will cause the blower to overheat and this will damage the cylinder and piston English 21 MAINTENANCE Air filter The air filter A must be cleaned regularly to remove dust and dirt This will prevent gt e Carburetor malfunctions e Starting problems e Reduced performance Unnecessary wear on engine parts B e Abnormal fuel consumption e Elevated content of harmful exhaust fumes Clean the filter after 25 hours of operation or more often if the air is exceptionally dusty in the work area To clean the air filter Dismantle the air filter cover B and remove the filter medium Wash it clean in a solution of soap and warm water Make sure that the filter is dry before reassembling An air filter which has been used for some time can not be cleaned completely Therefore the filter must be replaced by a new one at regular intervals A faulty filter must always be replaced Spark plug The condition of the spark plug is influenced by gt e An incorrectly adjusted carburetor gt e Wrong fuel mixture too much oil in the gasoline e Poor quality gasoline and or oil e Adirty air filter 0 5 mm These factors cause deposits on the spark plug electrodes which may result in malfunction and difficulty starting the blower If the engine is low on power difficult to start
25. stance the starter hooks grip now quickly and powerfully pull the cord Immediately press the choke control in when the engine fires and repeat until the engine starts When the engine starts quickly apply full throttle and the start throttle will automatically disengage NOTE Do not pull the starter cord out completely and do not release the starter cord from the fully extended position This can damage the machine Stop The engine is stopped by switching the ignition off using the stop switch English 15 USING THE BLOWER To blow away debris on the a ground Fitting the blower tube and nozzle on the blower WARNING When fitting the blower tube and nozzle the engine must be switched off and the stop switch must be in the stop position The blower tube and nozzle have a bayonet mount Fit them in the following manner 1 Press the blower tube 15 against the blower air outlet and turn it 90 degrees until a snap is heard 2 Fit the nozzle 14 onto the tube 15 and turn it 90 degrees until a snap is heard Blowing Before you begin blowing put on the required safety equipment WARNING When working with the blower wear the required protecting equipment 1 Hearing protection 2 Eye protection 3 Face mask in dusty environ ments When operating the blower the blower must be secured to the shoulder strap The strap should be wo
26. t your nearest authorized servicing dealer or call Husqvarna Forest amp Garden at 1 800 487 5963 WHERE TO GET WARRANTY SERVICE Warranty services or repairs shall be provided at all Husqvarna Forest amp Garden authorized servicing dealers MAINTENANCE REPLACEMENT AND REPAIR OF EMISSION RELATED PARTS Any Husqvarna Forest amp Garden approved replacement part used in the performance of any warranty maintenance or repairs on emission related parts will be provided without charge to the owner if the part is under warranty EMISSION CONTROL WARRANTY PARTS LIST 1 Carburetor and internal parts 2 Intake pipe airfilter holder and carburetor bolts 3 Airfilter and fuelfilter covered up to maintainance schedule 4 Ignition System a Spark Plug covered up to maintenance schedule b 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 WOU ATMA 2001W32
27. the collection bag is intact and that the zipper works Replace it if required Weekly maintenance 1 Check the condition of the starter device the starter cord and the tensioning spring Damaged parts shall be replaced 2 Check that none of the anti vibration mountings are damaged Replace damaged parts 3 Check the condition of the air intake at the starter device Remove debris if it is clogged 4 Clean the outside of the spark plug Unscrew it and check the electrode gap Re adjust the gap to 0 5 mm 0 020 if necessary or replace the spark plug 5 Clean the fan blades on the flywheel 6 Clean or replace the muffler s spark arrest screen not on mufflers with a catalytic converter 7 Clean the carburetor space 8 Clean the air filter 7 English 23 MAINTENANCE Monthly maintenance 1 Flush the fuel tank with clean gasoline which afterward should be disposed of in an environ mentally correct manner 2 Clean the outside of the carburetor and the space around it Replace damaged parts 3 Clean the fan blades on the flywheel and the space around it 4 Check the fuel filter and the fuel line Replace them if necessary 5 Check all the cables and the connections Replace damaged parts 6 Change the spark plug 7 Check and clean the muffler s spark arrest screen if necessary only mufflers with a cata
28. y solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance As the small off road engine owner you should however be aware that Husqvarna Forest amp Garden may deny you warranty coverage if your small off road engine or a part of it has failed due to abuse neglect improper maintenance unapproved modifications or the use of parts not made or approved by the original equipment manufacturer You are responsible for presenting your small off road engine to a Husqvarna Forest amp Garden authorized servicing dealer as soon as a problem exists The warranty repairs should be completed in a reasonable amount of time not to exceed 30 days If you have any questions regarding your warranty rights and responsibilities you should contact your nearest authorized servicing dealer or call Husqvarna Forest amp Garden at 1 800 487 5963 WARRANTY COMMENCEMENT DATE The warranty period begins on the date small off road engine is delivered LENGTH OF COVERAGE Husqvarna Forest amp 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 OR REPLACEMENT OF PARTS Repair or replacement of any warranted part will be performed at no charge to the owner at an approved Husqvarna Forest amp Garden servicing dealer If you hav
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