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Husqvarna 356BTX Series, Operator'S Manual

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Husqvarna 356BTX Series Operator'S Manual Download Page 19

MAINTENANCE

English

 –

 19

Maintenance schedule

Below you will find some general maintenance 
instructions. If you need further information please 
contact your service workshop.

Daily maintenance

1

Clean the outside of the machine.

2

Check that the throttle control functions safely.

3

Check that the stop switch works correctly.

4

Check that nuts and screws are tight.

5

Check that there are no fuel leaks.

Weekly maintenance

1

Clean the air filter. Replace if necessary.

2

Clean the outside of the spark plug. Remove and 
check the electrode gap. Adjust the gap to 0.5 mm or 
change the spark plug.

3

Clean the cooling system.

Monthly maintenance

1

Check the fuel filter and the fuel hose. Replace if 
necessary.

2

Check all cables and connections.

3

Replace the spark plug. Check that the spark plug is 
fitted with a suppressor.

4

Check that the vibration damping elements are not 
damaged.

5

Clean the fuel tank.

6

Clean the drain hose.

3

5

4

1

2

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356 BT

356 BF

356 BT

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6

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Summary of Contents for 356BTX Series

Page 1: ...E E E En n n ng g g gl l l li i i is s s sh h h h 356BTX series Operator s manual Please read the operator s manual carefully and make sure you understand the instructions before using the machine ...

Page 2: ...quipment 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 in effect A breathing mask should be used when there is a risk of dust Noise emission to the environment according to the European Community s Directive The machine s emission is specified in th...

Page 3: ... pipe and control handle 10 FUEL HANDLING Fuel 12 Fueling 12 STARTING AND STOPPING Starting and stopping 13 General working instructions 14 MAINTENANCE Carburettor 16 Muffler 16 Cooling system 17 Spark plug 17 Air filter 17 Maintenance schedule 19 TECHNICAL DATA Technical data 20 EC Declaration of Conformity 21 WARNING Long term exposure to noise can result in permanent hearing impairment So alway...

Page 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...

Page 5: ...ng 6 Control handle Operating handle 7 Control pipe 8 Intermediate pipe 9 Intermediate pipe 10 Blow pipe 11 Starter handle 12 Muffler 13 Spark plug 14 Air purge 15 Choke control 16 Fuel tank 17 Adjuster screws carburettor 18 Air filter 19 Combination spanner 20 Handlebar Accessory 21 Flat nozzle Accessory 22 Operator s manual 23 Drain hose 24 Expansion pipe ...

Page 6: ... carried out to ensure that it operates correctly See the What is what section 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 Vibration damping system Your machine is equipped with a vibration damping system that is designed to minimize vibrati...

Page 7: ...mbness loss of feeling tingling pricking pain loss of strength changes in skin colour or condition These symptoms normally appear in the fingers hands or wrists The risk increases at low temperatures WARNING Bear in mind that 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 poo...

Page 8: ... in effect Never allow children to use the machine Never allow anyone else to use the machine without first ensuring that they have read and understood the contents of the operator s manual Always check for any objects that may block the volute container and the screen before beginning work Such obstructions can cause serious personal injury or damage the fan and volute container Starting Never st...

Page 9: ...t with sparks or naked flames for example from electrical machinery electric motors electrical relays switches or boilers When storing and transporting fuel always use approved containers intended for this purpose When storing the machine for long periods the fuel tank must be emptied Contact your local petrol station to find out where to dispose of excess fuel Ensure the machine is cleaned and th...

Page 10: ...he pipe bend Also pay attention to the stops located on the pipe bend and the fan s outlet pipe Ensure that the stop on the pipe bend comes in front of the stop on the outlet pipe Refit the bolts and tighten well Check that the control pipe is in the right position and can rotate equally in both directions Disassemble the knob from the control handle and push the holder on to the control pipe Asse...

Page 11: ...the intermediate pipe Disassemble the knob from the holder and puch the holder on to the holder pipe Assemble the knob and tighten Assemble the intermediate pipe Flat nozzle If higher air speed is required the round blow pipe is replaced by the flat nozzle ...

Page 12: ...s outboard oil Never use oil intended for four stroke engines Mixing Always mix the petrol and oil in a clean container intended for fuel Always start by filling half the amount of the petrol to be used Then add the entire amount of oil Mix shake the fuel mixture Add the remaining amount of petrol Mix shake the fuel mixture thoroughly before filling the machine s fuel tank Do not mix more than one...

Page 13: ...ll out the cord with your right hand until you feel some resistance the starter pawls grip now quickly and powerfully pull the cord Never twist the starter cord around your hand Repeat pulling the cord until the engine starts When the engine starts return choke control to run position CAUTION Do not pull the starter cord all the way out and do not let go of the starter handle when the cord is full...

Page 14: ... and can lead to dangerous conditions e g slippery surfaces Make sure you can move and stand safely Check the area around you for possible obstacles roots rocks branches ditches etc in case you have to move suddenly Take great care when working on sloping ground Never put the machine down with the engine running unless you have it in clear sight Engine exhaust fumes contain carbon monoxide which c...

Page 15: ... or rubbish A clogged air intake reduces the machine s blowing capacity and increases the engine s working temperature which can result in engine failure Stop the engine and remove the object Be aware of the wind direction Work with the wind to make your work easier Using the blower to move large piles is time consuming and creates unnecessary noise When work is finished the machine should be stor...

Page 16: ...y are screwed clockwise the air fuel ratio becomes leaner less fuel and if they are turned anti clockwise the ratio becomes richer more fuel A lean mixture gives a higher engine speed and a rich mixture gives a lower engine speed The T screw regulates the throttle setting at idle speed If the T screw is turned clockwise this gives a higher idle speed turning it anti clockwise gives a lower idle sp...

Page 17: ...ustment An incorrect fuel mixture too much or incorrect type of oil A dirty air filter These factors cause deposits on the spark plug electrodes which may result in operating problems and starting difficulties If the machine is low on power difficult to start or runs poorly at idle speed always check the spark plug first before taking any further action If the spark plug is dirty clean it and chec...

Page 18: ...tting it An air filter that has been in use for a long time cannot be cleaned completely The filter must therefore be replaced with a new one at regular intervals A damaged air filter must always be replaced Oiling the air filter Always use HUSQVARNA filter oil art no 531 00 60 76 The filter oil contains a solvent to make it spread evenly through the filter You should therefore avoid skin contact ...

Page 19: ...fuel leaks Weekly maintenance 1 Clean the air filter Replace if necessary 2 Clean the outside of the spark plug Remove and check the electrode gap Adjust the gap to 0 5 mm or change the spark plug 3 Clean the cooling system Monthly maintenance 1 Check the fuel filter and the fuel hose Replace if necessary 2 Check all cables and connections 3 Replace the spark plug Check that the spark plug is fitt...

Page 20: ...uration 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 356BTx Engine Cylinder displacement cm3 51 7 Cylinder bore mm 44 Stroke mm 34 Idle speed rpm 2300 Max engine output acc to ISO 8893 kW rpm 2 4 6000 Catalytic converter muffler No Speed regulated ignition system Yes Ignition syste...

Page 21: ...ng to electromagnetic compatibility 2004 108 EC of May 8 2000 relating to the noise emissions in the environment 2000 14 EC Conformity assessment according to Annex V For information relating to noise emissions see the Technical data chapter The following standards have been applied EN ISO 12100 2 A1 2009 CISPR 12 2001 EN15503 2009 SMP Svensk Maskinprovning AB Box 7035 SE 750 07 Uppsala Sweden has...

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Page 28: ...Original instructions z W 6 z W 6 2014 07 04 1155933 26 ...

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