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Petrol Powered Backpack Blower 

 

 

E&OE 

©2017 MTM 

General Fuel Safety 

Petrol/fuel/gasoline is extremely 
flammable – keep clear of 
naked flames or other ignition 
sources. 

 

Do not spill fuel. If you spill fuel, wipe 
it from equipment immediately – if fuel 
gets on your clothing, change them 
immediately 

 

Do not smoke near fuel. 

 

Always shut off the engine before 
refuelling. 

 

Do not refuel a hot engine. 

 

Open the fuel cap carefully to allow 
any pressure build-up in the tank to 
release slowly. 

 

Always refuel in well ventilated areas. 

 

Always check for fuel leakage. If fuel 
leakage is found, do not start or run 
the engine until all leaks are fixed. 

General Service Information 

 

Have the equipment serviced or 
repaired at authorized service centres 
by qualified personnel only. 

 

Replacement parts must be original 
equipment manufacturer (OEM) to 
help ensure that equipment safety is 
maintained. 

 

Do not attempt any maintenance or 
repair work not described in this 
instruction manual. 

 

After use, the equipment and 
components may still be hot – allow 
the equipment to cool and disconnect 
spark plugs and/or electrical power 
sources and/or batteries from it before 
making adjustments, changing 
accessories or performing repair or 
maintenance. 

 

Do not make adjustments while the 
equipment is running. 

 

Perform all service related activities 
under suitable conditions, such as a 
workshop etc. 

 

Replace any worn, damaged or 
missing warning labels immediately. 

 

Do not clean equipment with solvents, 
flammable liquids or harsh abrasives. 

 

 

  DANGER   

Running combustion engines in confined areas 

CAN KILL IN MINUTES. Engine exhaust fumes 

contain carbon-monoxide – a deadly gas that 

you cannot smell or see. 

 

 

 

NEVER run a combustion engine in confined 

areas EVEN IF windows and doors are open. 

ONLY run petrol engines OUTDOORS and away 

from doors, windows and vents. 

Do not operate the equipment in hazardous locations, such as 
where there may be a risk of fire or explosions from flammable 
liquids, gases or dust. 

Do not operate the equipment in confined areas where exhaust 
gases, smoke or fumes could reach dangerous concentrations. 

Do not refuel a combustion engine while it is running, on or hot. 

Never smoke while refuelling combustion engines or handling 
flammable substances. 

For generators, the electrical output is potentially lethal and must 
only be connected to a fixed electrical installation by an 
appropriately licensed person. 

Be aware that the equipment may include hazardous 
components, such as blades, hot surfaces and moving parts. 

Handle any flammable substance with extreme caution. 

 

 

Summary of Contents for blwhndmtma6nk

Page 1: ... READ THIS MANUAL CAREFULLY BEFORE USE FAILURE TO DO SO MAY RESULT IN INJURY PROPERTY DAMAGE AND MAY VOID WARRANTY KEEP THIS MANUAL FOR FUTURE REFERENCE Products covered by this manual may vary in appearance assembly inclusions specifications description and packaging ...

Page 2: ...ng of the equipment ensure equipment and power source switches are in the OFF position before connecting or moving the equipment Do not carry equipment with hands fingers touching any controls Remove any tools or other items that are not a part of the equipment from it before starting or switching on Stay alert and use common sense when operating equipment Do not overreach Keep proper footing and ...

Page 3: ...sories or performing repair or maintenance Do not make adjustments while the equipment is running Perform all service related activities under suitable conditions such as a workshop etc Replace any worn damaged or missing warning labels immediately Do not clean equipment with solvents flammable liquids or harsh abrasives DANGER Running combustion engines in confined areas CAN KILL IN MINUTES Engin...

Page 4: ... 7 Operation 8 Starting the Engine 8 Stopping the Engine 8 Operating the Blower 9 Maintenance 10 Checking Cleaning or Replacing the Air Filter 10 Air Filter Inspection and Cleaning 10 Air Filter Removal Installation 10 Cleaning the Fuel Filter 10 Spark Plug 11 Spark Plug Cleaning and Gap Checking 11 Spark Plug Removal Installation 11 Storage 12 Removing from Storage 12 Troubleshooting 13 Specifica...

Page 5: ...Powered Backpack Blower E OE 2017 MTM 5 Included Items BLWHNDMTMA6NK 1x Extension Tube 1x Standard Nozzle 1x Narrow Nozzle BLWHNDMTMA6WK 6x Extension Tubes 1x Curved Nozzle 1x Standard Nozzle 1x Narrow Nozzle ...

Page 6: ... possible when connecting the blower tubes Ensure the hose clamp screw is positioned away from the operator 2 Slide the flexible tube B over the control tube E 3 Rotate the control tube so that the alignment mark D and throttle handle F are aligned then secure the tubes using a hose clamp G Firmly tighten the clamp 4 Attach the throttle linkage clips to both ends of the flexible tube to secure the...

Page 7: ...l blends use oxygenates such as alcohol or other compounds to meet emission requirements This engine is designed to operate satisfactorily on any petrol for automotive use including these types of blends Adequately fill the fuel tank with the correct fuel type Use non ethanol unleaded mixed at a 40 1 ratio with 2 stroke engine oil higher RON values and good quality 2 stroke oil will provide best e...

Page 8: ...use COLD and for hot engines use RUN 4 With the unit on the ground hold the top handle and step on the bottom frame to steady it To start the engine slowly pull the starter cord until you feel it engage the engine then pull rapidly Repeat until the engine starts If the engine does not start after more than 4 attempts reduce the amount of choke and attempt to start the engine 5 Once the engine has ...

Page 9: ...unning press and hold the lock out button A button then squeeze the throttle B to activate the blower and adjust engine speed The velocity of the air stream is dependent on engine speed use the throttle to adjust engine speed air velocity as required when using the machine Stand at a distance away from debris that will easily allow you to control its direction as it is blown Use rakes and brooms t...

Page 10: ...ters wash the filter in warm water and mild detergent then rinse and allow to dry Clean all other air filter assembly components using water and mild detergent then dry them For foam filters place a few drops of clean engine oil on the filter then squeeze it a few times to spread the oil through the filter material and remove any excess oil Air Filter Removal Installation 1 Loosen the knob A holdi...

Page 11: ...en being slid between the electrodes 2 this means the measurement is fairly accurate 2 Adjust the gap to 0 6mm 0 025 If the gap needs to be reduced gently tap the electrode as required If the gap needs to be increased use pliers to gently pull the electrode as required 3 Measure the gap again and ensure it is within the specified range before re installing the spark plug Spark Plug Removal Install...

Page 12: ... is drained start the engine 5 Run at engine at idle until it stops This purges the carburettor of fuel 6 Allow the engine to cool 7 Remove the spark plug 8 Pour one teaspoon of clean 2 stroke oil into the combustion chamber Pull the starter cord slowly several times to coat internal components Re install the spark plug 9 Store the machine in a cool dry place away from sources of ignition oil burn...

Page 13: ...gged Replace spark arrestor screen Incorrect lever position Move to run position Dirty spark arrestor screen Replace spark arrestor screen Dirty air filter Remove clean and reinstall filter Engine hesitates Incorrect carburettor mixture setting Have carburettor adjusted by an authorised service centre Air filter is plugged Replace or clean the air filter Old or improperly mixed fuel Drain gas tank...

Page 14: ...cylinder 2 stroke Displacement 30cc Idle Speed 3500RPM Maximum Engine Speed 9000RPM Ignition Type CDI Maximum Air Velocity Approximately 450 km h Air Volume Approximately 13m3 min Fuel Type Non ethanol unleaded Fuel Capacity 500ml Fuel Ration 40 1 40 parts fuel to 1 part 2 stroke oil ...

Page 15: ...third party approval from a qualified specialist for your application before use regardless of any assurances from the retailer or its representatives This product is not intended for use where fail safe operation is required As with any product for example automobile computer toaster there is the possibility of technical issues that may require the repair or replacement of parts or the product it...

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