1000W
AVR G
WITH AC A
GEN1000
INSTRUCTION MANUAL
Code: GEN1000
Date: 080108
Black
Cyan
Magenta
Yellow
Edition: 03
Op: DCR
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Introduction
Description of symbols
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.
The rating plate on your tool may show symbols.
These represent important information about the product
or instructions on its use.
Wear hearing protection.
Wear eye protection.
Wear breathing protection.
You will find your new tool easy and safe to operate,
and, with proper care, it will give you many years
of dependable service.
Conforms to relevant standards
for electromagnetic compatibility.
CAUTION. Carefully read through this entire Instruction
Manual before using your new GMC Power Tool. Take
special care to heed the Cautions and Warnings.
Specifications
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.
AC Output:
240Vac
Rated Power:
Peak Power:
Phase:
900W
1000W
Single
Environmental protection
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.
Power Factor:
Displacement:
DC Output:
coso- =1
87cc
13.8V d.c Max 8 amp
2.8HP, 4 stroke
3000 RPM
5.5L
Motor:
No load speed:
Fuel Tank Capacity:
Fuel Type:
Scope of product
This product is suited for home and camping applications.
It will allow you to power outdoor lights, sound system, small
television and recharges your car battery.
Unleaded
4 Stroke
65dB/7m
25kg
Oil Type:
Operation noise level:
Net Weight:
3
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non-slip footwear are recommended when working outdoors.
If you have long hair, wear a protective hair covering.
8. Use safety accessories. Safety glasses and earmuffs
should always be worn. A face or dust mask is also
required if the drilling operation creates dust.
9. Secure the work piece. Use clamps or a vice to hold
the work piece. It is safer than using your hand and frees
both hands to operate the tool.
General safety instructions for power tools
To use this tool properly, you must observe the safety
regulations, the assembly instructions and the operating
instructions to be found in this Manual. All persons who use
and service the machine have to be acquainted with this
Manual and must be informed about its potential hazards.
Children and infirm people must not use this tool. Children
should be supervised at all times if they are in the area in
which the tool is being used. It is also imperative that you
observe the accident prevention regulations in force in your
area. The same applies for general rules of occupational
health and safety.
WARNING. When using power tools, basic safety
precautions should always be taken to reduce the risk of
fire, electric shock and personal injury. Also, please read
and heed the advice given in the additional important
safety instructions.
10. Do not overreach. Keep your footing secure and
balanced at all times.
11. Look after your tools. Keep tools sharp and clean for
better and safer performance. Follow the instructions
regarding lubrication and accessory changes. Inspect
tool cords periodically and, if damaged, have them
repaired by an authorised service facility. Inspect
extension cords periodically and replace them if
damaged. Keep tool handles dry, clean and free from
oil and grease.
1. Keep the work area clean and tidy. Cluttered work
areas and benches invite accidents and injury.
12. Remove adjusting keys and wrenches. Check to see
that keys and adjusting wrenches are removed from the
tool before switching on.
2. Consider the environment in which you are working.
Do not use power tools in damp or wet locations. Keep
the work area well lit. Do not expose power tools to rain.
Do not use power tools in the presence of flammable
liquids or gases.
3. Keep visitors away from the work area. All visitors and
onlookers, especially children and infirm persons, should
be kept well away from where you are working. Do not
let others in the vicinity make contact with the tool or
extension cord.
4. Store tools safely. When not in use, tools should be
locked up out of reach.
5. Do not force the tool. The tool will do the job better and
safer working at the rate for which it was designed.
13. Stay alert. Watch what you are doing. Use common
sense. Do not operate a tool when you are tired.
14. Check for damaged parts. Before using a tool, check
that there are no damaged parts. If a part is slightly
damaged, carefully determine if it will operate properly
and perform its intended function. Check for alignment
of moving parts, binding of moving parts, breakage
of parts, proper mounting and any other conditions
that may affect the operation of the tool. A part that is
damaged should be properly repaired or replaced by an
authorised service facility, unless otherwise indicated in
this Instruction Manual.
15. Use only approved parts. When servicing, use only
identical replacement parts. Use an authorised service
facility to fit replacement parts.
WARNING. The use of an accessory or attachment, other
than those recommended in this Instruction Manual, may
present a risk of personal injury.
6. Use the correct tool for the job. Do not force small
tools or attachments to do the job best handled by a
heavier duty tool. Never use a tool for a purpose for
which it was not intended.
7. Dress correctly. Do not wear loose clothing or jewellery.
They can be caught in moving parts. Rubber gloves and
4
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Save these instructions
Risk of electrocution and fire
Hazard
What could happen
How to prevent it
Extension cord can come into contact
with hot engine parts resulting in
damage. Using a damaged extension
cord can result in electrocution or death.
Remove extension cord from the
generator and store separately away
from generator.
Improper storage of extension cord.
Water is an excellent conductor of
electricity! Water which comes in
contact with electrically charged
components can transmit electricity
to the frame and other surfaces,
resulting in electrical shock to anyone
contacting them.
Operate generator in a clean, dry, well
ventilated area. Make sure hands are
dry before touching unit.
Operation of generator in rain,
wet, icy, or flooded conditions.
Accidental leakage of electrical current Place generator on low conductivity
Placing generator on or against
highly conductive surface, such
as a steel walkway or metal roof.
could charge conductive surfaces in
contact with the generator.
surface such as a concrete slab.
ALWAYS operate generator a
minimum of 2 meters from any
conductive surface.
Contact with worn or damaged
extension cords could result in
electrocution.
Inspect extension cords before use and
replace with new cord if required.
Use of worn, damaged or
ungrounded extension cords.
Always use a cordset having a
grounding wire with an appropriate
grounding plug.
Use of ungrounded cordsets could
prevent operation of circuit breakers
and result in electrical shock.
DO NOT use an ungrounded plug.
Attempting to use the unit when it
has been damaged, or when it is not
functioning normally could result in fire Have unit repaired by an Authorized
Do not operate generator with
mechanical or electrical problem.
Operation of unit when damaged,
or with guards or panels removed.
or electrocution.
Service Centre.
Removal of guarding could expose
electrically charged components and
result in electrocution.
Do not operate generator with
protective guarding removed.
5
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Risk of fire
Hazard
What could happen
How to prevent it
Fuel and fuel vapours can become
ignited by coming in contact with
hot components such as the muffler,
engine exhaust gases, or from an
electrical spark.
Turn engine off and allow it to cool
before adding fuel to the tank.
Equip area of operation with a fire
extinguisher certified to handle gasoline
or fuel fires.
Attempting to fill the fuel tank
while the engine is running
Cigarettes, sparks, fires, or other hot
objects can cause fuel or fuel vapours Make sure there are no sources of
to ignite.
Add fuel to tank in well ventilated area.
Sparks, fire, hot objects
Improper storage of fuel
ignition near the generator.
Improperly stored fuel could lead to
accidental ignition. Fuel improperly
secured could get into the hands of
children or other unqualified persons.
Store fuel in an approved container
designed to hold fuel. Store container
in secure location to prevent use by
others.
Engine speed has been factory set to
provide safe operation. Tampering with to obtain more performance. Both the
the engine speed adjustment could
result in overheating of attachments
and could cause a fire.
Never attempt to “speed-up” the engine
Tampering with factory set engine
speed settings
output voltage and frequency will be
thrown out of standard by this practice,
endangering attachments and the user.
Materials placed against or near the
generator or operating the generator in ventilated area.
areas where the temperature exceeds
Operate generator in a clean, dry, well
Inadequate ventilation for generator
40° C. ambient (such as storage
DO NOT OPERATE UNIT INDOORS
OR IN ANY CONFINED AREA.
rooms or garages) can interfere with
its proper ventilation features causing
overheating and possible ignition of the
materials or buildings.
Spilled fuel and its vapours can
become ignited from hot surfaces or
sparks.
Use care in filling the tank to avoid
spilling fuel. Make sure fuel cap is
secured tightly and check engine for
fuel leaks before starting engine. Move
generator away from refuelling area
or any spillage before starting engine.
Allow for fuel expansion. Never refuel
with the engine running.
Overfilling the fuel tank
- fuel spillage
6
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Risk of injury and property damage when transporting generator
Hazard
What could happen
How to prevent it
Fuel or oil can leak or spill and could
result in fire or breathing hazard,
serious injury or death can result. Fuel off position before transporting to
or oil leaks can damage carpet, paint avoid fuel leaks. Transport fuel only
The generator is equipped with a
fuel drain valve, turn the valve to the
Fire, Inhalation, Damage
to Vehicle Surfaces
or other surfaces in vehicles or trailers. in an approved fuel container. Always
place generator on a protective mat
when transporting to protect against
damage to vehicle from leaks. Remove
generator from vehicle immediately
upon arrival at your destination.
Risk of breathing - inhalation hazard
Hazard
What could happen
How to prevent it
Breathing exhaust fumes will cause
serious injury or death.
Operate generator in clean, dry,
Gasoline engines produce toxic
carbon monoxide exhaust fumes
well ventilated area. Never operate
unit in enclosed areas such as garages,
basements, storage, sheds, or in
any location occupied by humans or
animals. Keep children, pets and others
away from area of operating unit.
Risk of unsafe operation
Hazard
What could happen
How to prevent it
All sources of energy include the
potential for injury. Unsafe operation or
maintenance of your generator could
lead to serious injury or death to you
or others.
• Review and understand all of the
operating instructions and warnings
in this manual.
• Become familiar with the operation
and controls of the generator. Know
how to shut it off quickly.
Operation of generator
in careless manner
• Equip area of operation with a fire
extinguisher certified to handle
gasoline or fuel fires.
• Keep children or others away from
the generator at all times.
7
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Risk of unsafe operation (cont.)
Hazard
What could happen
How to prevent it
Generator will not operate properly
and will cause damage to the
generator and could cause serious
injury or death to you or others.
Never operate generator while
suspended or in an unlevel position.
Always operate generate on a flat,
level surface.
Operating generator while
suspended
Risk of hot surfaces
Hazard
What could happen
How to prevent it
Contact with hot surfaces, such as
engines exhaust components, could
result in serious burns.
During operation, touch only the
Contact with hot engine
and generator components
control surfaces of the generator. Keep
children away from the generator at
all times. They may not be able to
recognize the hazards of this product.
Risk of moving parts
Hazard
What could happen
How to prevent it
The generator contains parts which
rotate at high speed during operation.
These parts are covered by guarding
to prevent injury.
Never operate generator with guarding
or cover plates removed. Avoid wearing
loose fitting clothing or jewellery which
could be caught by moving parts.
Contact with moving parts
can result in serious injury
Risk from lifting
Hazard
What could happen
How to prevent it
Serious injury can result from
attempting to lift too heavy an object.
When lifting, always keep the object
you are lifting near the vertical axis of
your body. DO NOT use you back to
lift heavy loads. Both people should
crouch down, grab the underside
of unit and use your legs to carry
the weight. Keep the object as near
the centre of your body’s gravity as
possible. Avoid twisting your bodies
when carrying the unit; instead, turn
your whole body using your feet.
Lifting a very heavy object
8
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11. Engine speed has been factory set to provide
safe operation. Tampering with the engine speed
adjustment could result in overheating of attachments
and could cause a fire. Never attempt to “speed-up” the
engine to obtain more performance. Both the output
voltage and frequency will be thrown out of standard by
this practice, endangering attachments and the user.
Additional safety rules for generators
1. 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.
2. Do not operate in a confined area. Exhaust gases,
smoke or fumes could reach dangerous concentrations.
3. The output of this generator is potentially lethal. The
generator should not be connected to a fixed electrical
installation except by an appropriately licensed person
You MUST unplug any load from the generator before
starting and stopping to prevent permanent damage to
any appliances.
4. Protect your generator. This generator is NOT
WEATHERPROOF and should not be exposed to direct
sunlight, high ambient temperature and damp, wet or high
humidity conditions.
Unpacking
Due to modern mass production techniques, it is unlikely
that your GMC Power Tool 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.
5. Do not smoke while refuelling. This is potentially
dangerous as it may ignite the fuel and cause an
explosion.
6. Take care not to spill fuel. When refuelling the
generator 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.
7. Be careful where you store the generator. Store the
generator in a dry area away from inflammable liquids.
8. Keep your distance. The generator emits exhaust
fumes. As a safety precaution do not stand close to the
unit whilst it is in operation. Ensure bystanders also keep
their distance.
9. Ensure the generator has oil. Before commencing
the generator, ensure that the unit has been filled with
SAE#30 4 stroke oil.
10. Never fill fuel tank indoors. Never fill fuel tank
when engine is running or hot. Do not smoke when
filling fuel tank.
9
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Know your product
1. Fuel tank
1
2
2. Fuel tank cap
3. AC reset button
4. DC reset button
5. Oil filler cap
6. AC socket
7. DC socket
8. Engine switch
9. Oil drain
12
3
10. Recoil starter
11. Air filter cover
12. Choke lever
13. Spark plug
14. Fuel drain
15. Muffler
10
11
16. Exhaust
17. DC plug
18. Tap extension fuel filter
19. Fuel valve
13
8
9
7
5
6
4
18
16
15
14
10
17
19
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Automatic voltage regulator (AVR)
Checking the engine oil
This generator has been equipped with AVR technology
which provides automatic voltage regulated power for
continuous uninterrupted stable power supply.
The motor of this generator is not filled with oil.
Prior to starting the motor ensure the crank case is filled
with SAE #30 4 stroke oil.
The AVR maintains a regulated AC output and reacts
substantially quicker to rapid surges in voltage, therefore,
preventing the possibility of damage to the generator and
attached equipment.
Damage to the motor is not covered under warranty if the
motor is run without oil.
1. Before checking or refilling oil, be sure the generator is
put on a stable and level surface, ensuring the engine
has been switched OFF.
Preparing the generator
It is important to check the generator before you commence
operating the unit.
2. Remove the oil filler cap (5) by rotating the cap anti-
clockwise and inspect to see the oil level.
IMPORTANT: Ensure that the engine has oil.
3. If the oil level is below the
lower level line, refill with SAE
#30 4 stroke oil to the upper
level line.
Oil filler cap (oil gauge)
Checking the engine fuel
1. Switch off engine by pressing the engine switch (8)
to the ‘off’ position.
2. If the fuel is low, remove the fuel cap (2) by turning
anticlockwise.
Upper level
Note. Do not screw in the oil filler
cap (5) when checking oil level,
simply insert and pull the cap
straight out.
Lower level
3. Check to ensure the fuel filter screen is inside the fuel
filter neck.
4. If the oil is contaminated or has discoloured, ensure you
change the oil. Refer to the ‘Engine oil replacement’
section for instructions.
4. Pour the unleaded fuel from an approve fuel container
into the fuel tank (1). Because fuel expands, DO NOT
FILL to the tip of the tank.
5. Replace fuel cap (2) and turn clockwise to lock.
WARNING:
• Do not refill fuel tank (1) while engine is running or is hot.
• Check to ensure that the fuel drain (14) has been
tightened and that fuel is not leaking.
• Be careful not to admit dust, dirt, water or other foreign
objects into the fuel.
• Wipe off spilt fuel thoroughly before starting engine.
• Ensure you DO NOT fuel the generator in close proximity
to any open flames.
11
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Starting the engine
Stopping the engine
WARNING. Before starting the motor, ensure you have
filled the crank case to the correct level with oil.
1. Before stopping, ensure that
no electrical apparatus is
connected to the generator.
Note. The crank case is not filled with oil from the factory.
2. Turn the engine switch (8) to
the ‘off’ position.
1. Before starting, ensure that no electrical apparatus has
been connected to the generator.
3. Turn the fuel lever anti
clockwise to the ‘off’ position.
2. Turn the fuel valve clockwise to the ‘on’ position.
Connecting apparatus to the generator
1. Start the engine. Allow the
motor to run for a couple of
minutes to warm up prior to
connecting any apparatus to
the generator.
2. For AC current, plug the
power cord into the AC output
socket (6).
3. Move the choke lever (12) towards the front of the generator.
This is not necessary if the engine is already warm.
CAUTION.
• Ensure the electric apparatus is turned off before
plugging in.
• Check to ensure that the total load is within the
generator rated output.
3. For DC current, plug into
the DC outlet socket (7).
To charge your car battery,
connect the DC plug (19)
which have alligator clips to
the corresponding terminals
on your battery. The red
lead goes to the positive (+)
terminal and the black lead
goes to the negative (-) terminal.
This DC cord has been supplied with the unit.
4. Turn the engine switch (8) to ‘on’.
5. Slowly pull the recoil starter (10) until you feel it engage
and then pull it briskly.
Note. When the motor is started for the very first time, it
will require a number of attempts to start until the fuel has
travelled from the tank to the motor.
6. Once you hear the motor operating, push the choke lever
(12) slowly, back towards the rear of the generator. This
position will switch the choke ‘off’.
Note. This usage is applicable to 12V battery charging only.
12
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Batteries of larger capacity may charge but will depend on
the condition and also the level of charge in the battery.
Charging the battery
1. Disconnect the leads from the battery.
2. Fully loosen the battery fluid filler caps.
3. Fill the battery cells with distilled water to the upper limit if
the battery is empty.
In cases where the current exceeds the rating of the
generator, the circuit breaker on the DC side will open
circuit, and will need to be re set to continue.
Note. The 13.8V DC outlet on this generator is controlled
by a DC regulator. This DC outlet should only be used for
charging 12Volt Lead Acid Batteries. Both the 240V outlet
and the 13.8V DC outlets can be used at the one time,
but by using the 240V outlet, the DC outlet current will be
higher, thus providing a faster charge. If the DC over current
reset button operates, reset the DC button but remove /
reduce any 240V AC appliances from the generator.
4. Measure the specific gravity fluid by using a hydrometer
and calculate the charging time in accordance with the
table shown.
1.30
1.26
2
1.22
1.18
1.14
1.10
1.06
3
WARNING. Prior to connecting any appliance to the
generator, check the rating label of the appliance. The
generator is rated at 900W so if the appliance being
connected is higher than 900W, the protective cut out on the
generator may operate to prevent over load damage to the
generator. The generator will withstand short operation and
loads up to 1000W or the generator may stop.
1
Note: Motorised products will require more energy upon
start up and products which are rated below 900W may not
start if the starting current is excessive..
0
2
4
6
8
10
Charging time (Hr)
Battery : Battery capacity
It should also be very clearly understood that output voltage
fluctuations will occur when various loads are connected
and disconnected. It is NOT recommended to connect
any electronic equipment to the generator without a
voltage or surge protector. Computers, televisions, and
stereo equipment can be very sensitive to the input supply
and could be damaged if protective equipment is not
used in conjunction with this generator. This also includes
caravans where electronic equipment is incorporated as
part of the wiring.
1
: (30Ah)
2
: (35Ah)
: (47Ah)
3
5. For a fully charged battery, the specific gravity range shall
be within 1.26 to 1.28. It is recommended to be checked
and confirmed every hour.
6. Connect the DC plug lead (17) into the DC socket (7)
and connect the alligator clips to the correct polarity.
Press the DC reset button (4) to reset in case the DC
supply had previously been overloaded.
The generator will charge batteries up to 600CCA capacity
provided the battery is in reasonable condition.
13
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Periodic maintenance
Item
Remarks
Pre-operation Initial 1
check (daily) months
or 20Hr
Every 3
months
or 50Hr
Every 6
months
or 100Hr or 300Hr
Every 12
months
Check condition, adjust gap and
clean. Replace if necessary.
Spark plug
Engine oil
•
Check oil level.
•
Replace.
•
•
Clean. Replace if necessary.
•
Air filter
Clean the tap extension filter.
Replace if necessary.
Fuel filter
•
Check and adjust when engine
is cold.
Valve clearance
Fuel line
•
Check fuel hose for crack or
damage. Replace if necessary.
•
•
Check for leakage. Retighten or
replace gasket if necessary.
Exhaust system
Check muffler screen. Clean/
replace if necessary.
•
Check choke operation.
•
•
Carburetor
Check recoil starter operation.
More frequently if necessary.
Starting system
Decarbonisation
•
Check all fittings and fasteners
correct if necessary.
Fittings/
fasteners
•
•
Regular maintenance is most important for the best performance and safe operation.
14
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Always drain the generator; tank and fuel system by
opening the small drain valve (14) in the lower section of
the carburetor bowl before storing.
AC and DC overload cut out
IMPORTANT. Exceeding the rated capacity of your
generator can result in serious damage to your generator
and connected apparatus.
Spark plugs
1. Remove spark plug (13) from the generator with the
spark plug spanner socket supplied.
1. Each separate circuit has a circuit breaker to protect the
generator from over loading.
2. Remove carbon deposits using a wire brush.
2. If the circuit breaker trips, unplug all electrical apparatus
from the generator.
3. Check for discoloration on the top of the spark plug.
The standard colour should be a tan colour.
3. Let the overload cut out switch cool down.
4. Check the spark plug gap. The acceptable gap should
be between 0.7–0.8mm.
4. If it is an AC apparatus causing the overload push the
AC reset button (3). If it is the DC apparatus press the
DC reset button (4). Commence to start your generator
accordingly.
5. When re connecting appliances, reduce the load to that
which previously overloaded the generator.
Note. If the DC overload cut out has operated, and the
240V is being used at the same time, reduce or remove
the 240V appliance from the generator. This will reduce the
output current on the DC circuit.
0.7– 0.8mm (0.028”– 0.031”)
5. The recommended spark plugs are as follows:
Sino E6TC (Original one supplied in unit)
NKG-BP6HS
Generator maintenance
Your generator should be kept clean and dry at all times.
The generator should not be stored or operated in
environments that includes excessive moisture, dust or any
corrosive vapours. If these substances are on the generator,
clean with a cloth or soft bristle brush. Do not use a garden
hose or anything with water pressure to clean the generator.
Water may enter the cooling air slots and could possibly
damage the rotor, stator and the internal windings of the
generator head.
Engine oil replacement
1. Place the generator on a level surface and warm up the
engine for several minutes. The stop the engine.
2. Remove oil filler cap (5).
3. Place an oil pan under the generator and commence
removing the oil drain cock (9) so that the oil can be
completely drained.
4. Check the oil drain cock (9), gasket, oil filler cap (5) and
O-ring. If damaged, have these replaced.
Storage
5. Reinstall the oil drain cock (9).
If you are going to store your generator for more than 30
days, use the following information as a guide to prepare
the generator for storage.
6. Add engine oil to the upper level. Recommended
4 stroke engine oil is SAE #30. Refer to the “Checking
the engine oil” section in this instruction manual.
Never store generator with fuel in the tank indoors or in
enclosed, poorly ventilated areas, where fumes can reach
an open flame, spark or pilot light as on a furnace, water
heater, clothes dryer or other gas appliances.
CAUTION. Check that no foreign material, debris, dust
enters the crankcase.
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1. Completely empty the tank of fuel. Ensure the fuel tap
(19) is in the OFF position.
Air filter
It is very important to maintain an air filter in proper
condition. Damage to the generator may arise if the
filter has:
2. Compress the two wire
arms of the hose clamp on
the outlet hose at the tap
(19) and slide the clamp
back from the end of the
hose by approx. 25mm.
Slide the fuel hose off the
outlet of the tap (19).
• Improperly been serviced.
• Dirt and other foreign elements adhering to the filter
due to improper installation and engine wear.
ALWAYS keep the filter clean at all times.
1. Remove the air filter cover (11)
on the side of the generator by
removing the two screw plugs.
3. Loosen the lock nut locking
the tap (19) on to the tank.
Unscrew the tap from the
tank and withdraw the tap
from the tank. Be careful
not to lose the small seal
on the thread of the tap.
2. Remove the air filter.
3. Wash the air filter in solvent or
kerosene and allow to dry.
4. Lubricate the filter using motor
oil (SAE #30).
4. Unscrew the tap extension
fuel filter (18).
5. Thoroughly squeeze the filter
removing excess oil.
Note. This filter can be
6. Replace air filter back into
the engine.
cleaned in petrol to remove
any build-up of dirt on the
outside of the filter, or the
filter can be replaced. Do not
operate the generator without
this filter in place. To replace
the filter after cleaning, or
with a new filter, simply screw
the filter into the inlet side of
the tap.
7. Secure the cover back onto
the side panel of the generator.
IMPORTANT. Never run the
engine without the air filter
element in place.
Tap extension fuel filter
A small fuel filter has been fitted to the inlet side of the fuel
valve (19), inside the tank. This tap extension fuel filter (18)
prevents any dirt in the fuel from entering the fuel system.
The procedure for removing this filter in order to replace or
clean it is given below.
5. Ensuring the small seal
is fitted to the tap thread,
screw the tap back into the
tank by a FULL 3–4 turns.
Orientate the tap so the
outlet of the tap is towards
the rear of the tank, and
the tap control is to the
Note. The following procedure should be performed in a well
ventilated area, with no naked flames, sparks, or cigarettes.
Safety glasses should also be worn and engine switch (8)
set to the OFF position.
right hand side of the tank.
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Holding the tap firm, tighten
the lock nut, ensuring the
seal is clamped between
the lock nut and the tank.
Cleaning
1. Keep your machine clean. The outside of the machine
can be cleaned using a damp soft cloth with a mild
detergent if required. Never use water to clean the
generator as it may cause damage to internal parts.
6. Refit the fuel hose to the
outlet of the tap and with
the wire arms compressed,
slide the hose clamp up
onto the connection of the
hose and the tap.
2. Some maintenance products and solvents may damage
the plastic parts; these include products containing
benzene, trichloroethylene, chloride and ammonia.
3. Use a vacuum to clean air inlet and outlet louvres of
the alternator.
7. Refill the tank with fuel and ensure there are no leaks
between the tap and the tank, and with the fuel tap turned
on, ensure there are no leaks where the fuel hose is fitted
to the outlet of the tap.
4. Take special care to keep the ventilation inlets/outlets
free from obstruction; cleaning with a soft brush followed
by a compressed air jet will usually be sufficient to ensure
acceptable internal cleanliness.
Petrol tank filter
1. Stop the engine.
2. Turn the fuel lever to the ‘off’
position.
5. Wear eye protection when carrying out cleaning.
Repairs
Only an authorised service centre should repair the generator.
3. The petrol tank filter is located
directly under the petrol cap
(2). This protects impurities
entering the fuel tank during
refuelling.
4. Remove the filter & wash thoroughly in a solvent.
5. Re-assemble.
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Troubleshooting
Trouble
Possible cause
Suggested remedy
1. Low on fuel or oil content
1. Add fuel or oil
Engine will not start
2. Ignition switch in “Off” position
2. Turn the ignition to the ‘START’ position
if using key start, or ‘ON’ position if
manually starting.
3. Faulty spark plug
3. Replace spark plug
4. Choke in wrong position
4. Adjust choke accordingly
5. Open fuel shut-off valve
6. Remove load from unit
7. Attach wire to spark plug
5. Fuel shut-off valve in closed position
6. Unit loaded during start-up
7. Spark plug wire loose
8. Fuel filter (tap extension filter) blocked
8. Check by removing fuel line from
carburetor and opening tap. If no flow,
and tap is on, and fuel in tank there is
a blockage.
Remove tap and clean filter.
1. Have service centre replace receptacle
2. Depress and reset
1. Faulty receptacle
2. Circuit breaker kicked out
3. Worn Brushes
No electrical output
3. Have service centre replace brushes
4. Replace cord
4. Faulty power cord
1. Overload
1. Reduce load
Repeated circuit breaker
tripping
2. Faulty cords or equipment
2. Check for damaged, bare, or frayed
wires on equipment. Replace.
3. D.C Tripping
3. Remove or reduce any 240V appliances
1. Reduce load
1. Generator overloaded
2. Insufficient ventilation
Generator overheating
2. Move to adequate supply of fresh air
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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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