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Husqvarna 425 BVS, Руководство оператора

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Husqvarna 425 BVS Скачать руководство пользователя страница 17

MAINTENANCE

English

 –

 17

Fuel filter

Check the fuel filter from contamination and the fuel hose 
from cracks or other defects. Replace if necessary.

The fuel filter sits inside the fuel tank. 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

3

Holder

4

Retainer

Содержание 425 BVS

Страница 1: ...E E E En n n ng g g gl l l li i i is s s sh h h h 425 BVS Operator s manual Please read the operator s manual carefully and make sure you understand the instructions before using the machine ...

Страница 2: ...f the impeller has stopped moving and the spark plug is disconnected 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 The blower operator must ensure that no people or animals come closer than 15 metres When several operators are working at the same site a safety distance of at least 15 metres must be...

Страница 3: ...9 ASSEMBLY Blow pipe 11 Installing support handle 11 FUEL HANDLING Fuel 12 Fueling 13 STARTING AND STOPPING Starting and stopping 14 MAINTENANCE General 15 Carburettor 15 Muffler 15 Cooling system 15 Air intake screen 16 Spark plug 16 Air filter 16 Fuel filter 17 Maintenance schedule 18 TECHNICAL DATA Technical data 19 WARNING Long term exposure to noise can result in permanent hearing impairment ...

Страница 4: ...tion industry Husqvarna s aim is also to be at the front edge for ergonomics usability security and environmental protection That is the reason why we have developed many different features to add to our products within these areas We are convinced that you will appreciate with great satisfaction the quality and performance of our product for a very long time to come The purchase of one of our pro...

Страница 5: ...op switch 2 Throttle trigger 3 Air intake screen 4 Spark plug 5 Starter handle 6 Air filter 7 Fuel tank 8 Round nozzle 9 Screw to the air inlet screen 10 Operator s manual 11 Combination spanner 12 Flat nozzle 13 Intermediate pipe 14 Extension pipe 15 Support handle 16 Screws ...

Страница 6: ...ecification Never use a machine that is faulty Carry out the checks maintenance and service instructions described in this manual Some maintenance and service measures must be carried out by trained and qualified specialists See instructions under the Maintenance heading All covers and guards must be fitted before starting Ensure that the spark plug cap and ignition lead are undamaged to avoid the...

Страница 7: ...ge your clothes Wash any part of your body that has come in contact with fuel Use soap and water If the machine is leaking fuel Check regularly for leaks from the fuel cap and fuel lines Transport and storage Store and transport the machine and fuel so that there is no risk of any leakage or fumes coming into contact with sparks or naked flames for example from electrical machinery electric motors...

Страница 8: ...ection to locate where this equipment is positioned on your machine Stop switch Use the stop switch to switch off the engine Remove the ignition cable and the spark plug to carry out inspection and maintenance Muffler The muffler is designed to keep noise levels to a minimum and to direct exhaust fumes away from the user In countries that have a warm and dry climate there is a significant risk of ...

Страница 9: ...imple directions so that you disturb your surroundings as little as possible Use the blower with the lowest possible throttle It is seldom necessary to use full throttle and many work procedures can be done at half throttle A lower throttle means less noise and less dust and it is also easier to keep control over the rubbish collected together moved WARNING Bear in mind that Engine exhaust fumes c...

Страница 10: ...u have it in clear sight Engine exhaust fumes contain carbon monoxide which can cause carbon monoxide poisoning For this reason you should not start or run the machine indoors or anywhere that is poorly ventilated The blower must not be used while on a ladder or scaffolding CAUTION Do not use the machine unless you are able to call for help in the event of an accident Basic working techniques The ...

Страница 11: ...e Rotate the pipe clockwise to lock it into place Round nozzle 1 Round nozzle 2 Intermediate pipe 3 Flat nozzle 4 Extension pipe Flat nozzle When using a flat nozzle please use a extension pipe as needed Installing support handle This handle is supplied with the blower Fit the holes 2 of volute and handle 1 tighten the screws 3 Be sure to tighten the screws straightly 2 1 4 2 3 ...

Страница 12: ...gine damage Two stroke oil For best results and performance use HUSQVARNA two stroke oil which is specially formulated for our two stroke engines Mixture 1 50 2 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 Mixing ratio 1 33 3 Never use two stroke oil intended for wat...

Страница 13: ...om oil and fuel Always store fuel in an approved container designed for that purpose WARNING Taking the following precautions will lessen the risk of fire Refuel in a well ventilated area Never fuel the machine indoors Do not smoke or place hot objects near fuel Always shut off the engine before refuelling Always stop the engine and let it cool for a few minutes before refuelling When refuelling o...

Страница 14: ...old engine but without setting the choke control in the choke position If the engine won t start after several attempts close the choke and repeat pulling the rope or remove the spark plug and dry it Stop switch Move the throttle trigger to the idling position and press the stop switch red button until the engine comes to a complete stop WARNING Always move the machine away from the refuelling are...

Страница 15: ...er Check regularly that the muffler is complete and secured correctly Tightening torque 7 10 Nm Clean the muffler After every 50 hours of use the muffler must be cleaned Remove the muffler insert a screwdriver into the vent and wipe away any carbon builup Wipe away any carbon buildup on the muffler exhaust vent and cylinder exhaust vent at the same time Make sure all nuts and bolts are tightened c...

Страница 16: ...e a year 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 Check the air cleaner every 25 hours of use or nore frequently if used under dusty conditions Avoid contact with hot surfaces on muffler cylinder etc Contact can result in b...

Страница 17: ...her defects Replace if necessary The fuel filter sits inside the fuel tank 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 3 Holder 4 Retainer ...

Страница 18: ...f necessary X Clean or replace the spark arrestor mesh on the muffler only applies to mufflers without a catalytic converter X Check that all sides of the air intake screen are not blocked 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 6 0 7 mm or replac...

Страница 19: ...alent vibration level value is calculated with a work cycle of a duration of 1 7 for idling and 6 7 for racing Reported data for equivalent vibration level has a typical statistical dispersion standard deviation of 1 m s2 Technical data 425 BVS Engine Cylinder displacement cm3 25 4 Idle speed rpm 2800 Max engine output acc to ISO 8893 kW rpm Catalytic converter muffler No Speed regulated ignition ...

Страница 20: ...Original instructions z Vu 61 z Vu 61 2012 09 07 1154859 26 ...

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