B26D
INSTRUCTION MANUAL
Code:PB26D IM
Date: 070606
Black
Cyan
Magenta
Yellow
Edition: 3
Op: DTR
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Introduction
Warning.
Your new GMC power tool will more than satisfy
your expectations. It has been manufactured under
stringent GMC Quality Standards to meet superior
performance criteria.
Read these instructions for use carefully.
Use at a distance of at least 15m from
other people.
You will find your new tool easy and safe to operate,
and, with proper care, it will give you many years
of dependable service.
Blowers and blower vacuums.
Rotating impeller blades can cause sever injury.
CAUTION. Carefully read through this entire Instruction
Manual before using your new GMC Power Tool. Take
special care to heed the Cautions and Warnings.
Explosive material.
Extremely hot surface. Do not touch a hot muffler,
gear box or cylinder. You may get burned. These
parts get extremely hot from operation and remain
hot a short time after the unit is turned off.
Your GMC power tool has many features that will make
your job faster and easier. Safety, performance, and
dependability have been given top priority in the
development of this tool, making it easy to maintain
and operate.
Specifications
Engine:
26cc, 2 stroke
234km/h
Environmental protection
Max. airflow velocity:
Recycle unwanted materials instead
of disposing of them as waste. All tools,
hoses and packaging should be sorted,
taken to the local recycling centre and
disposed of in an environmentally safe way.
Max. air volume (wide nozzle): 0.17m3/s
Max. engine speed:
Fuel tank capacity:
Fuel type:
7500min-1
500ml
Unleaded petrol and
2 stroke machine oil
Description of symbols
The rating plate on your tool may show symbols.
These represent important information about the product
or instructions on its use.
Fuel mixture:
Unleaded petrol/oil:
25:1 (Before 10 hours
operation)
30:1 (After 10 hours
operation)
Conforms to relevant standards for
electromagnetic compatibility
Equivalent spark plug:
CHAMPION RCJ6Y
NGK BPM9A
Wear hearing protection.
Wear eye protection.
Wear breathing protection.
Sound pressure value:
Weight:
104dBA
5 kg
Noise label rating 104dBA
(taken at 7.5 meters) you must wear
ear protection at all times.
104
Noise label rating 104dBA (taken at 7.5 meters) you must
wear ear protection at all times.
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• It is advisable to wear suitable eye protection when
operating the blower.
Maintenance and storage
• Keep all nuts, bolts and screws tight to be sure the
equipment is in safe working condition. Regular
maintenance is essential for safety and performance.
• Never store the equipment with fuel in the tank inside
a building where vapour may reach a flame or a
spark or a source of extreme heat.
• Allow the engine to cool before storing in an
enclosed space.
• To reduce the fire hazard, keep the engine, exhaust
silencer, battery compartment (if applicable) and fuel
storage area free of grass, leaves, or excessive grease.
Safety rules for petrol blowers
Training
• Read the instructions carefully. Get familiar with the
controls and proper use of the equipment.
• Only use the blower for the purpose for which it was
designed, i.e. blowing garden debris. Any other use
can be hazardous, causing damage to the machine.
• Never allow children or people unfamiliar with these
instructions to use the blower. Local regulations may
restrict the age of the operator.
• Never use the blower:
– When people, especially children, or pets are nearby.
– If the operator has taken medicine or substances that
can affect his ability to react and concentrate.
• Remember that the operator or user is responsible
for accidents or hazards occurring to other people or
their property.
• If the fuel tank has to be drained, this should be done
outdoors and when the engine is cool.
• For reasons of safety, do not use the equipment with
worn or damaged parts. Parts are to be replaced and
not repaired. Parts that are not of the same quality can
damage the equipment and be dangerous for your safety.
• Fuel goes off fairly quickly. If you find your blower
does not start, 1st change the fuel in the tank with newly
purchased fuel.
Preparation
• While blowing, always wear sturdy footwear and long
trousers. Do not operate the equipment with bare feet
or open sandals.
• WARNING: DANGER! Engine fuel is highly flammable:
– Store fuel in containers specifically designed for
this purpose.
– Refuel using a funnel and outdoors only. Do not smoke
while re-fuelling or whenever handling the fuel.
Service
• Have your power tool serviced by a qualified repair
personnel using only identical replacement parts. This
will ensure that the safety of the power tool is maintained.
– Add fuel before starting the engine. Never remove
the cap of the fuel tank or add fuel while the engine is
running or when the engine is hot.
Operation safety instructions
WARNING. Stop the engine and unplug the spark plug
before any repairs or maintenance operations.
– If fuel is spilled, do not attempt to start the engine but
move the machine away from the area of spillage and
avoid creating any source of ignition until the fuel has
evaporated and the vapour dispersed.
– Replace all fuel tanks and containers caps securely.
• Substitute faulty silencers.
• Check that all nuts, bolts and screws are well
tightened before every use.
• Do not run the engine in an enclosed and/or poorly
ventilated area. The gas of the engine contains carbon
monoxide, which is dangerous to your health.
• Work only when there is sufficient light.
• Do not use the blower when it is raining or when the
grass is wet.
• Before use, always inspect the machine and check
that the screws are not worn or damaged.
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• Caution must be taken while blowing on slopes.
• Turn off the engine if you must leave the blower
unattended.
• Take care not to spill fuel. When refuelling the blower
ensure that the motor has been switched off. Prevent the
spilling of fuel as this may also ignite with the hot motor.
Never refuel whilst the engine running.
•
Never change the rated speed of the engine in any way.
• Be careful where you store the blower. Store the blower
in a dry area away from flammable liquids.
• Stop the engine and remove the spark plug cover in
these cases:
- Before any maintenance, repairing or checking operations.
- If you leave the blower unattended.
- If the blower vibrates in an abnormal way, take the
blower to an authorized service centre.
- Check the bolts and nuts regularly. Bolts and nuts may
vibrate loose over time.
WARNING. Fuel is highly flammable.
• Keep fuel in a jerry can specially made for
this purpose.
• Keep your distance. The blower emits exhaust fumes.
Ensure bystanders keep a safe distance.
• Ensure you use oil-mix fuel. Ensure that you mix 40 parts
unleaded fuel to 1 part engine grade oil. If not, the engine
will overheat and cause damage to your blower.
• Never fill fuel tank indoors. Never fill fuel tank when engine
is running or hot. Do not smoke when filling fuel tank.
• Stop the engine before re-fuelling.
• Stop the engine and disconnect the spark plug wire:
– If the blower starts to vibrate abnormally (find and
remove the cause of the vibration immediately).
• Fill the fuel tank with a funnel and outside. Do not
smoke or use a mobile phone during this process.
• Reduce the throttle before turning off the engine and turn
the fuel off when you have finished blowing.
• Fill with fuel and oil before starting the engine.
Never open the cap of the fuel tank to add gasoline while
the engine is running or still hot.
• Do not start the engine if there is spilt fuel on the
blower or in the area surrounding. Take the blower
away from the zone where fuel has been split and
avoid any contact from a hot source as long as the split
gasoline is completely evaporated.
• The user is responsible for the safety of other people,
animals and objects in the working area. Keep children
and domestic animals at a safe distance while the blower
is in use.
Unpacking
Due to modern mass production techniques, it is unlikely
that your petrol line trimmer is faulty or that a part is missing.
If you find anything wrong, do not operate the tool until the
parts have been replaced or the fault has been rectified.
Failure to do so could result in serious personal injury.
• Tighten the fuel tank cap and jerry can cap tightly.
Additional safety rules for petrol blowers
• Do not operate in a hazardous location. Such areas
include where there is a risk of explosion of petrol fumes,
leaking gas or explosive dust.
• Do not operate in a confined area. Exhaust gases,
smoke or fumes could reach dangerous concentrations.
Contents of carton
• Tube (2 pieces)
• Spark plug wrench
• Nut driver
•
Protect your blower. This blower is NOT WEATHERPROOF
and should not be exposed to direct sunlight, high ambient
temperature and damp, wet or high humidity conditions.
• Can of oil
• Do not smoke while refuelling. This is potentially
dangerous as it may ignite the fuel and cause an explosion.
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Know your product
1. Throttle trigger
2. Rubber grip handle
3. Motor
12
1
2
4. Straight tube
5. Nozzle tube
6. Recoil starter
7. Pe
13
15
4
5
10
16
14
7
9
6
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Assembly
Mixing the fuel
IMPORTANT. Blower tube installation affects both blower
balance and performance. The tube and nozzle are
correctly installed when the label ‘THIS SIDE UP’ is visible
to the operator during normal operation.
ENGINE FUEL: MIX AT 25:1 (Before 10 hours operation)
& 30:1 (After 10 hours operation) ONLY
WARNING. Danger from rotating impeller! Stop the engine
before installing or removing the blower tubes. Never
perform any maintenance or assembly procedures on this
machine while the engine is running.
25:1
30:1
(Before 10 hours)
(After 10 hours)
1. Place the blower upright on the ground or on a sturdy
work surface.
IMPORTANT. Use good quality air cooled 2-stroke
engine oil.
2. Push the nozzle tube (5) over the straight tube (4) lining
up the locking pins.
This product is powered by a 2-stroke engine and requires
pre-mixing fuel with 2-stroke oil.
1. Use fresh unleaded petrol. You must use 100%
synthetic oil specifically made for heavily stressed two-
stroke engines.
2. Mix the petrol and oil in an approved container. Never mix
fuel directly in the blower fuel tank.
WARNING. Never use any type of pre-mixed fuel/oil direct
from fuel stations. This may include special blends intended
for use in mopeds, motorcycles, etc.
3. Rotate the nozzle tube clockwise locking it into place.
4. Remove the tube locking screw (13).
3. Mix the fuel thoroughly and also each time before fuelling.
4. Always pre-mix in small quantities. Never mix quantities
larger than what will be used in a 30 day period.
Note. Do not store petrol in plastic containers.
Keep fuel out of the reach of Children.
Filling the fuel tank
WARNING. Always shut off the engine before fuelling.
Never add fuel to a machine with a running or hot engine.
Move at least 9 m (30 ft.) away from the re-fuelling site
before starting engine. Do not smoke when re-fuelling or
operating the blower vac.
5. Push the assembled blower tube over the discharge port
and locking pin.
WARNING. Do not use another mixture ratio other than
25:1 (Before 10 hours operation) & 30:1 (After 10 hours
operation) and never use pure fuel. Do not use fuel that is
6. Rotate the tube clockwise to lock it into position.
7. Retighten the locking screw.
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more than 2-3 months old. Empty the tank during longer
breaks and fill it up again as soon you wish to use the
blower again.
Operation
Choke control
If the engine is cold you will need to use the choke control.
Start position (choke closed).
Note. It is normal for smoke to be emitted from a new
engine during and after first use.
1. Place the blower upright on the ground or on a sturdy
bench and wipe any debris from around the fuel cap.
Run position (choke open).
Starting the blower
To start the engine, proceed
as follows:
2. Unscrew the fuel tank cap (7) and pour the mixture into
the tank using a funnel (not supplied).
1. Press the primer (9) 5 to 6
times until there are no air
bubbles are visible in the fuel
discharge line.
Note. This is not necessary if the
engine is warm.
2. If the engine is cold, move
the choke (15) lever upwards
closed.
3. Be careful not to spill any mixture. If this happens, wipe
the spill with a clean rag.
Note. Again this is not necessary
if the engine is warm.
4. Start the engine at least three metres away from the area
where the fuel tank has been filled up in order to avoid
any risk of fire.
3. Place the blower on the
ground, and hold the
blower handle firmly with
your right hand.
• Danger of fire and burn injuries.
• Always use extreme care when handling fuel!
Fuel is highly flammable.
4. Pull the recoil starter (6)
until the engine sounds like
it wants to run.
• Never attempt to fuel the blower if the fuel system
components are damaged or are leaking.
• Never attempt the refuel the engine while it is running or still
warm, allow it to cool before fuelling.
• Never smoke or light any fires near the blower or fuels.
• Always transport and store fuels in an approved container.
• Never place flammable material close the engine muffler.
5. Push the choke all the
way down.
6. Pull the recoil starter rapidly
until the engine starts.
7. Allow the engine to run for 10 seconds to let it warm up.
• Do not use petrol which contains ethanol or methanol as
it may damage the fuel lines and other engine parts.
• Mix only enough fuel for your immediate needs. If fuel
must be stored longer than 30 days, it should first be
treated with a stabilizer or similar product.
8. To increase the engine speed squeeze the throttle
trigger (1).
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Stopping the blower
Maintenance
Stop the engine by pressing the
off button (12) and holding it for
2 seconds.
WARNING. Before performing any maintenance on this
blower, stop the engine and disconnect the spark plug wire.
Checking the spark plug
Blowing
Check the spark plug every 10 - 15 hours of use.
Start the blower engine, as
previously described. Hold the
blower firmly about 10 - 20 cm
from the ground and move it in a sweeping motion from left
to right, directing the debris to the desired location.
Note. There is a replacement spark plug included with
the blower.
1. Remove the spark plug cover.
2. Use the spark plug wrench to remove the spark plug,
by turning it counter-clockwise.
• Use low throttle settings when clearing lightweight
materials from around lawns or shrubbery.
• Use medium to higher throttle settings to move
lightweight grass or leaves from driveways or paths.
• Use full throttle when moving heavy loads such as
dirt or snow.
IMPORTANT. Blower noise increases at higher throttle
settings. Always use the lowest throttle setting required to
get the job done.
3. Clean and adjust the spark plug
gap to 0.6 - 0.7mm. Replace
any damaged or visibly worn
plug with a CHAMPION RCJ6Y,
NGK BPM9A or equivalent spark plug.
• Never operate the blower unless it is properly assembled
and in good working condition.
• Never operate the blower without a properly functioning
muffler and spark arrestor installed.
4. Install the spark plug finger tight in the cylinder head,
then tighten it firmly with the spark plug wrench.
Use of the petrol blower
• The GMC petrol blower can efficiently move a wide
variety of debris ranging from grass clippings to gravel.
As a general rule try to operate the blower at the lowers
throttle setting necessary to get the job done.
Air filter
The air filter should be checked approximately every
10 hours of use, or more frequently in dusty areas.
• Prior to use of the blower ensure you have read and
understood this instruction manual.
1. Loosen the air filter cover
retaining screw (16), and
remove the cover and
filter element.
• Ensure you are wearing suitable clothing and also safety
equipment like safety glasses, ear protection and a mask
if necessary.
2. Inspect the element. If
the element is distorted or
damaged, replace it with a
new one.
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3. Wash the filter in detergent
and water. Rinse the filter
thoroughly. Squeeze out
excess water. Allow it to dry
completely before reinstalling.
• Clean the air filter as described in the air filter section.
Problems
Power loss or sudden stopping of the engine
• Check whether the fuel tank is empty.
4. Install the element and cover
and then tighten the retaining
screw.
• There is water in the mixture. Drain and rinse the fuel
system with petrol.
• The air filter is dirty. Clean the air filter.
Servicing
Starting a flooded engine
• It is recommended once you first use your petrol blower
have it serviced after 15 hours of use.
• Disconnect the spark plug lead, and use the plug wrench
to remove the spark plug in a counter clockwise direction.
• From thereafter, service the petrol blower every 2 years.
• If the spark plug is fouled or is soaked with fuel, clean or
replace the plug as required.
Storage and maintenance after use
• When you finish working, clean the petrol blower completely.
• Inspect the entire blower and tubes for damage,
including loose or missing components, and repair
anything necessary.
• Clean excess fuel from the combustion chamber by
cranking the engine several times while the spark plug
is removed.
• Install the spark plug and firmly tighten it with the spark
plug wrench.
• Store the petrol blower away from direct sunlight.
• Repeat the starting procedure as if the blower was
already warm.
• Do not store in a nylon bag as this can encourage the
formation of mould.
Adjusting the engine idle speed
• Use a small brush to clean off the outside of the unit
and keep the air vents free from obstructions. Do not
use water or a hose to clean the unit.
• If your blower is delivering poor performance or
running roughly then you may need to adjust the
engine idle speed.
Whenever the machine is not used for a long period of time,
proceed as follows:
• Start the blower engine.
• Run the engine at idle speed until operating temperature
is reached, approximately 2–3 minutes.
• Give the petrol blower an overall cleaning and a
thorough check.
• Use a screwdriver to adjust
the engine idle speed to
(2800–3000) RPM.
• Empty the fuel tank completely, then clean the
carburetor and lines by running the blower until it
stops from lack of fuel.
• Turn the idle screw clockwise
to increase engine idle speed.
• Protect all metal engine parts from corrosion by coating
them with oil.
• Turn the idle screw counter
clockwise to decrease engine
idle speed.
• Remove the spark plug, put several drops of oil into the
cylinder through the spark plug hole and then pull the
recoil starter 2 to 3 times in order to distribute the oil
evenly. Replace the spark plug and spark plug cover.
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IMPORTANT. Blower tubes and intake cover must be
installed while adjusting engine idle speed. Engine idle
speed will also be affected if either the intake cover or
blower tubes are blocked, damaged or incorrectly installed.
If the engine wont stop
• If the engine continues to run while pulling the ignition
switch, stop the engine by pulling the choke (15) out to
the fully closed position.
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GMC customer assist
If your product needs repairing, replacing,
technical service or you simply need help or advice,
please contact us on our Customer Assist Line
1300 880 001 (Australia) or 0800 445 721 (New Zealand).
For prompt service we suggest you log your service request
access to the Internet, please contact our service department
on 1300 880 001 (Australia) or 0800 445 721 (New Zealand).
7am –7pm, 7days a week (AEST).
Please note that if repair or replacement is required,
you must provide a valid original purchase receipt.
You will need the following details at hand to log your service request;
Personal details: First & Last name, address, pick up address,
contact phone numbers, email address
Product details: Product number, date of purchase, retailer bought from,
State & postcode, receipt number, reason for the request,
copy of official purchase receipt
Attach your purchase receipt and save with this Manual for future reference.
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