Impax IM1000SIG User manual


Always Read Instruction Manual
Retain for Future Reference
IM1000SIG
1000W IN ERTER GENERATOR

2
CERTIFICATE OF GUARANTEE
This product is guaranteed for a period of 1 Year, with effect from the date of purchase and applies
only to the original purchaser. This guarantee only applies to defects arising from, defective materials
and or faulty workmanship that become evident during the guarantee period only and does not
include consumable items. The manufacturer will repair or replace the product at their discretion
subject to the following. That the product has been used in accordance with the guidelines as
detailed in the product manual and that it has not been subjected to misuse, abuse or used for a
purpose for which it was not intended. That it has not been taken apart or tampered with in any way
whatsoever or has been serviced by unauthorised persons or has been used for hire purposes.
Transit damage is excluded from this guarantee, for such damage the transport company is
responsible. Claims made under this guarantee must be made in the first instance, directly to the
retailer within the guarantee period. Only under exceptional circumstances should the product be
returned to the manufacturer. In this case it shall be the consumer’s responsibility to return the
product at their cost ensuring that the product is adequately packed to prevent transit damage and
must be accompanied with a brief description of the fault and a copy of the receipt or other proof of
purchase. The manufacturer shall not be liable for any special, exemplary, direct, indirect, incidental,
or consequential loss or damage under this guarantee. This guarantee is in addition to and does not
affect any rights, which the consumer may have by virtue of the Sale of Goods Act 1973 as
amended 1975 and 1999.
INTRODUCTION
Thankyou for purchasing this product which has passed through our extensive quality assurance
process. Every care has been taken to ensure that it reaches you in perfect condition. owever, in
the unlikely event that you should experience a problem, or if we can offer any assistance or advice
please do not hesitate to contact our customer care department. For details of your nearest
customer care department please refer to the telephone numbers at the back of this manual.
Safety First
Before attempting to operate this product the following basic safety precautions should always be
taken to reduce the risk of fire, electric shock and personal injury. It is important to read the
instruction manual to understand the application, limitations and potential hazards associated with
this product.
HELPLINE & SPARE PARTS
In the unlikely event of a defect occurring please contact our elpline.
Office hours: Monday - Friday 9:00am – 5:00pm.
Telephone Number 0344 264 2485

3
IMPORTANT SAFETY INFORMATION
The purpose of safety rules is to attract your
attention to possible dangers. The safety
symbols and the explanations with them, require
your careful attention and understanding. The
safety warnings do not by themselves eliminate
any danger. The instruction or warnings they
give are not substitutes for proper accident
prevention measures.
SAFETY ALERT SY BOL. Indicates
caution or warning. May be used in
conjunction with other symbols or
pictures.
Failure to obey a safety warning can result in
serious injury to yourself or to others. Always
follow the safety precautions to reduce the risk
of fire, electric shock and personal injury.
Do not attempt to operate this tool until you
have read thoroughly and completely
understood the safety rules, etc. contained in
this manual. Failure to comply can result in
accidents involving fire, electric shock or serious
personal injury. Save this Owners Operating
Manual and review it frequently for continual
safe operation and for instructing
others who may use this tool.
DANGER: CARBON ONOXIDE.
Using a generator indoors CAN KILL
YOU IN MINUTES.
Generator exhaust contains high levels of
carbon monoxide (CO), a poisonous gas you
cannot see or smell. If you can smell the
generator exhaust, you are breathing CO. But
even if you cannot smell the exhaust, you could
be breathing CO.
Never use a generator inside homes, garages,
crawlspaces, or other partly enclosed areas.
Deadly levels of carbon monoxide can build up
in these areas. Using a fan or opening windows
and doors does NOT supply enough fresh air.
ONLY use a generator outdoors and far away
from open windows, doors, and vents. These
openings can pull in generator exhaust.
Even when you use a generator correctly, CO
may leak into the home. ALWAYS use a battery
powered or battery-backup CO alarm in the
home.
If you start to feel sick, dizzy, or weak after the
generator has been running, move to fresh air
RIG T AWAY. See a doctor. You could have
carbon monoxide poisoning.
WARNING: Read and understand all
instructions. Failure to follow all
instructions listed below could result in
electrocution, fire, and/or carbon
monoxide poisoning, which can cause
death or serious injury.
WARNING: In some applications,
National Electric Code requires the
generator to be grounded to an
approved earth ground. Before using
the ground terminal, consult a qualified
electrician, electrical inspector, or local
agency having jurisdiction for local
codes or ordinances that apply to the
intended use of the generator.
SAVE THESE INSTRUCTIONS
The generator must be mounted on a firm level
surface.
Do not allow children or untrained individuals to
use this unit.
Keep all bystanders, children, and pets at least
10 feet away.
Wear sturdy and dry shoes or boots. Do not
operate while barefoot.
Do not use E15 or E85 fuel in this product.
It will damage the unit and void your
warranty. Only use unleaded gasoline
containing up to 10% ethanol.
Due to continued product
refinement policy, product features
and specifications can and will
change without notice. Check
current features and specifications
with your retailer.

IMPORTANT SAFETY INFORMATION
Do not operate generator when you are tired or
under the influence of drugs, alcohol, or
medication.
The electrical output load must not exceed the
maximum load stated on the rating plate.
Exceeding the rated load will damage the unit or
shorten its life and will invalidate the guarantee.
The engine must not be run at speeds that
exceed the maximum stated on the rating plate.
Operating an engine at excessive speeds
increases the hazard of personal injury.
Do not tamper with components, which may
increase or decrease the governed speed.
Mains extension leads, mains supply leads, and
all electrical equipment must be in good working
condition.
Never operate electrical equipment with
damaged or defective mains supply leads.
Keep the area around the generator clear of
obstructions at all times. Never locate the
generator against a building or near a canvas or
plastic structure i.e.Tents etc.
Always use the correct fuel mix as stated in the
user manual and on the rating plate.
To reduce the risk of fire and burn injury, handle
fuel with care. It is highly flammable.
Do not smoke while handling fuel.
Store fuel in a container approved for gasoline.
To prevent fire, always stop the engine and allow
to cool for five minutes before refueling and
never over fill the fuel tank.
Loosen fuel cap slowly to release pressure and
to keep fuel from escaping around the cap.
Tighten the fuel cap securely after refueling.
Wipe spilled fuel from the unit.
Never attempt to burn off spilled fuel under any
circumstances.
Always clean up spilt fuel immediately using
sand.
Do not use the generator in or near an explosive
atmosphere.
To prevent an electric shock, never operate the
machine in rain, snow or touch with wet hands.
Check the fuel system periodically for leaks.
Seals and hoses should be checked for signs of
deterioration or chafing. Check for loose or
missing clamps damaged fuel tank or filler cap.
All defects should be corrected before further
use.
Always allow the generator to reach full
operating speed before connecting any
electrical load. Always disconnect the electrical
load before switching the generator off.
To prevent surging that may possibly damage
electrical equipment, do not allow engine to run
out of fuel while electrical loads are connected.
Before transporting the generator in a vehicle,
drain all fuel to prevent spillage.
To prevent an electric shock and fire, never
connect an electrical load with the electrical
output switched on.
Do not connect the generator to any other
electrical source.
Before storing, allow the engine to cool for 30
minutes and drain fuel from the unit.
Do not store the generator in rain, snow, or wet
weather.
Store the generator in a well-ventilated area with
the fuel tank empty. Fuel should not be stored
near the generator.
Empty fuel tank, place the engine switch/fuel
valve/choke lever in the OFF position, and
restrain the unit from moving before transporting
in a vehicle.
Provide a plastic sheet or absorbent pad below
the generator to catch any drips of fuel or
lubricant when transporting.
Generators vibrate in normal use. During and
after the use of the generator, inspect the
generator as well as extension cords and power
supply cords connected to it for damage
resulting from vibration. ave damaged items
repaired or replaced as necessary. Do not use
plugs or cords that show signs of damage such
as broken or cracked insulation or damaged
blades.
4

5
For power outages, permanently installed
stationary generators are better suited for
providing back-up power to the home. Even a
properly connected portable generator can
become overloaded. This may result in
overheating or stressing the generator
components, possibly leading to generator
failure.
Inspect the unit before each use for loose
fasteners, fuel leaks, etc. Replace damaged
parts.
Use only recommended or equivalent
replacement parts and accessories. Use of any
other parts or failure to follow maintenance
instructions may create a risk of shock or injury.
FUEL FILLING SAFETY RULES
DANGER: RISK OF FIRE AND
SERIOUS BURNS. Never remove fuel
cap when unit is running. Shut off
engine and allow the unit to cool at
least five minutes. Remove cap slowly.
WARNING: Select bare ground for
fuelling and move at least 10 feet (3m)
from fuelling spot before starting the
engine.After refuelling, properly tighten
fuel cap; wipe off any spilled fuel and
check for leakage.
WARNING: If fuel gets spilled on
clothes, especially trousers, it is very
important to change clothes
immediately. Do not rely on
evaporation. Flammable quantities of
fuel may remain on clothes after a spill
for longer than expected.
WARNING: Vibrations can cause an
improperly tightened fuel cap to loosen
or come off and spill quantities of fuel.
In order to reduce the risk of fuel
spillage and fire, tighten fuel filler cap
by hand as securely as possible.
Before use always make sure that the
fuel cap has been properly tightened.
Check for fuel leakage while refuelling
and during operation. If a fuel leak is
suspected, do not start or run the
engine until leak is fixed and spilled
fuel has been wiped away.
ADDING FUEL
Turn the generator off and let it cool for at least
five minutes before removing the fuel cap.
Loosen the cap slowly to relieve pressure in the
tank.
Only fill or drain fuel outdoors in a well-
ventilated area.
DO NOT pump gasoline directly into the
generator at the gasoline station. Use an
approved container to transfer the fuel to the
generator.
DO NOT overfill the fuel tank.
Always keep fuel away from sparks, open
flames, pilot lights, heat and other sources of
ignition.
DO NOT light or smoke cigarettes.
WHEN STARTING THE GENERATOR
DO NOT attempt to start a damaged generator.
Make certain that the gas cap, air filter, spark
plug, fuel lines and exhaust system are properly
in place.
Allow spilled fuel to evaporate fully before
attempting to start the engine.
Make certain that the generator is resting firmly
on level ground.
WHEN OPERATING THE GENERATOR
DO NOT move or tip the generator during
operation.
DO NOT tip the generator or allow fuel or oil to
spill.
WHEN TRANSPORTING OR SERVICING THE
GENERATOR
Make certain that the fuel shutoff valve is in the off
position and the fuel tank is empty.
Disconnect the spark plug wire.
When storing the generator:
Store away from sparks, open flames, pilot lights,
heat and other sources of ignition.
IMPORTANT SAFETY INFORMATION

SPECIFIC SAFETY INFORMATION
WARNING: When this generator is
used to supply a building wiring
system: the generator must be installed
by a qualified electrician and connected to a
transfer switch as a separately derived system in
accordance with UK Wiring Rules. The generator
shall be connected through a transfer switch that
switches all conductors other than the equipment
grounding conductor. Failure to isolate the
generator from power utility can result in death or
injury to electric utility workers.
Exhaust fumes contains poisonous carbon
monoxide, a colourless, odourless gas. Breathing
exhaust fumes can cause loss of consciousness
and can lead to death. If running in a confined or
partially enclosed area, the air may contain a
dangerous amount of carbon monoxide. To keep
exhaust fumes from building up, always provide
adequate ventilation.
Always use a battery-powered carbon monoxide
detector when running the generator. If you begin
to feel sick, dizzy, or weak while using the
generator, shut it off and get to fresh air
immediately. See a doctor.You may have carbon
monoxide poisoning.
Place the generator on a flat, stable surface with
a slope of no more than 4°.
Operate in a well-ventilated, well-lit area isolated
from working areas to avoid noise interference.
Operating the generator in wet conditions could
result in electrocution. Keep the unit dry.
Keep the generator a minimum of 1m away from
all types of combustible material.
Do not operate the generator near hazardous
material.
Do not operate the generator at a petrol station.
Do not touch the muffler or cylinder during or
immediately after use; they are OT and will
cause burn injury.
Do not connect to a building’s electrical system
unless a transfer switch has been properly
installed by a qualified electrician.
Do not allow the generator’s fuel tank to overflow
when filling. Fill to 25mm below the top neck of
the unleaded fuel tank to allow for fuel expansion.
Check the ventilation hole inside the fuel tank cap
for debris. Do not block the vent.
Do not smoke when filling the generator with
unleaded fuel.
Allow the engine to remain in a shut-down
condition for at least five minutes before adding
unleaded fuel or oil.
Do not remove the oil dipstick or the fuel tank
cap when the engine is running.
Pay close attention to all safety labels located on
the generator.
Keep children a minimum of 3m away from the
generator at all times.
The unit operates best in temperatures between
5°C and 40°C with a relative humidity of 30~95%.
Operation of the generator at altitudes above
1,000m may require retuning. Consult a qualified
service technician.
When using extension lines or mobile distribution
networks the total length of lines for a cross
section of 1.5mm2should not exceed 60m; for a
cross section of 2.5mm2this should not exceed
100m.
The generating set must not be connected to
other power sources
Save these instructions. Refer to them frequently
and use them to instruct others who may use this
tool. If you loan someone this tool, loan them
these instructions also.
Rotating parts can entangle hands, feet, hair,
clothing and/or accessories. Keep hands and feet
away from rotating parts. Tie up long hair and
remove jewellery. Operate equipment with guards
in place. DO NOT wear loose-fitting clothing,
dangling drawstrings or items that could become
caught.
Sparks can result in fire or electrical shock.
When servicing the generator: Disconnect the
spark plug ire and place it here it cannot
contact the plug. DO NOT check for spark ith
the plug removed. Use only approved spark plug
testers.
For outdoor use only.
6

7
COMPONENTS
1
2
5
6
7
8
3
9
4
Component List
1. DC circuit breaker
2. AC socket
3. Ground (earth) terminal
4. DC 12V 5A socket
5. 2 x USB DC 5V 2.1A socket
6. AC power output indicator (green)
7. Overload indicator light (red)
8 Oil alert indicator (yellow)
9. Economy control switch

COMPONENTS
8
10
Component List
10. Carry handle
11. Fuel tank cap air vent knob
12. Fuel tank cap
13. Spark plug access panel
14. Recoil starter
15. Engine switch Stop/Run/Start
13
11
12
15
14

9
COMPONENTS
16
17
18
19
Component List
16. Access panel screws
17. Access panel for Oil filler cap and air filter
18. Air filter
19. Oil filler cap/dipstick
16

COMPONENTS
10
24
Component List
20. Oil measuring jug
21. DC battery charging cables
22. Spark plug socket handle & screwdriver
23. Spark plug socket
24. Muffler
AC output: 230V~50 z
Rated power: COP 1.0kW
Peak power: MAX 1.05kW
S2 5min
Rated current: 4.3A
Phase: Single
Power factor: cosø=1
Displacement: 53.5cc
Engine: 4 stroke, O V
DC output: 12VDC, 5A
USB output: 5VDC, Max. 2.1A
No load speed (low): 2800min-1
No load speed (high): 5000min-1
Rated load speed: 5000min-1
Running time (Full tank): 4hrs (100% load)
Fuel tank capacity: 2.6L
Fuel type: Unleaded petrol
Oil type: SAE 10W-30
SAE 10W-40
Oil capacity: 150ml
Ignition system: T.C.I
Starting system: Recoil starter
Spark plug type: A7RTC
Net weight: 12.5kg
Protection: IP23M
Perfomance class: G1
Max. temperature: 40ºC
Max. altitude: 1000m
Quality class: A
Sound power level (7m away): 58dB(A)
TECHNICAL SPECIFICATION
23
20
21
22

11
UNPACKING
CAUTION! This packaging contains
sharp objects. Take care when
unpacking. Remove the machine,
together with the accessories supplied, from the
packaging. Check carefully to ensure that the
machine is in good condition and account for all
the accessories listed in this manual. Also make
sure that all the accessories are complete. If any
parts are found to be missing, the machine and
its accessories should be returned together in
their original packaging to the retailer.
Do not throw the packaging away, keep it safe
throughout the guarantee period, then recycle if
possible, otherwise dispose of it by the proper
means. Do not let children play with empty
plastic bags due to the risk of suffocation.
PRE-OPERATION CHECK
THIS GENERATOR HAS BEEN SHIPPED
WITHOUT ENGINE OIL. DO NOT START THE
ENGINE UNTIL IT HAS BEEN FILLED WITH
SUFFICIENT ENGINE OIL.
CHECKING THE ENGINE OIL
WARNING. Running the generator with
insufficient engine oil can cause
serious engine damage.
Engine oil should be replaced during regular
maintenance or when the oil level is below the
end of the dipstick.
WARNING. Before checking or
replacing oil, make sure the engine is
fully stopped and the generator is
situated on a stable and level surface.
ADDING ENGINE OIL
Engine oil has a major influence on engine
performance and service life. For general, all
temperature use, SAE 10W-30 or 10W-40 is
recommended. Always use a 4-stroke motor oil.
Non-detergent or 2-stroke engine oils will
damage the engine and should not be used.
Place the generator on an even surface and
unscrew the two access panel screws with the
screwdriver provided (Fig.1). Remove the panel.
Unscrew the oil filler cap/dipstick (Fig.2).
Wipe dipstick clean and re-seat in hole; do not
re-thread. Remove dipstick again and check the
oil level. The oil level should fall within the level
indicator area on the dipstick. If level is low, add
engine oil with the funnel until the fluid level
rises to the top of the oil filler neck (Fig.2).
WARNING! DO NOT OVERFILL THIS UNIT
WITH OIL.
Engine oil has a major influence on engine
performance and service life. Use high-
detergent, premium quality 4-stroke engine oil
SAE 10W-30 or SAE 10W-40 only.
Oil capacity: 150ml
Warning! Non-detergent and 2-stroke engine
oils will damage the engine and are not
recommended.
Replace and secure the oil cap/dipstick and
re-attach the access panel with the two screws.
Fig 1
Fig 2
Max oil level

12
PRE-OPERATION CHECK
USING FUEL STABILIZER
Fuel gets old, oxidizes, and brea s down over
time. Adding a fuel stabilizer (not included)
extends the usable life of fuel and helps prevent
deposits from forming that can clog the fuel
system. Follow fuel stabilizer manufacturer’s
directions for correct ratio of stabilizer to fuel.
Mix fuel stabilizer and petrol prior to filling the
tan by using a petrol can or other approved
fuel container and sha ing gently to combine.
NOTE: To control the amount of fuel stabilizer
being added to the engine, always mix fuel
stabilizer with petrol before fueling the tan
rather than adding fuel stabilizer directly into the
generator’s fuel tan .
Replace and secure the fuel tan cap.
Start and run the engine for at least 5 minutes to
allow stabilizer to treat the entire fuel system.
OXYGENATED FUELS
NOTE: Do not use E15 or E85 fuel (or fuel
conta n ng greater than 10% ethanol) n th s
product. It w ll damage the un t and vo d your
warranty.
Fuel system damage or performance problems
resulting from the use of an oxygenated fuel
containing more than the percentage of
oxygenates stated below are not covered under
warranty.
Ethanol. Gasoline containing up to 10% ethanol
by volume (commonly referred to as E10) is
acceptable. E15 and E85 are not.
CHECKING/ADDING FUEL
DANGER! STOP engine before adding
fuel. This engine is certified to operate
on unleaded petrol. Unleaded petrol
produces fewer engine and spark plug deposits
and extends exhaust system life.
WARNING! Never use stale or
contaminated petrol or an
oil/petrol mixture. Avoid getting dirt
or water in the fuel tank.
Petrol is extremely flammable and explosive
under certain conditions. Do not smoke or allow
flames or sparks where the generator is
refuelled or where petrol is stored.
When adding petrol to the generator, make sure
the unit is sitting on a flat, level surface. If the
engine is hot, let the generator cool before
adding fuel. ALWAYS fill the fuel tank outdoors
with the machine turned off.
Remove the fuel cap (Fig.3).
Slowly fill the tank with unleaded petrol. The fuel
tank should not be filled above the top of the
fuel filter (Fig.4).
Replace and secure the fuel cap. Never use old,
stale, or contaminated unleaded fuel, and do not
use an oil/fuel mixture. Do not allow dirt or water
into the fuel tank.
Refuel in a well-ventilated area.
Do not let fuel spill over the generator casing. If
there is some fuel spillage, be sure that it has
evaporated before starting the engine.
Avoid touching gasoline or breathing in gasoline
fumes.
Fig 3
Fig 4

13
LOCATION AND GROUNDING
Before using this generator it must be prepared
correctly before use. Locate the generator on
firm level ground away from buildings or other
structures ensuring that the exhaust is not
obstructed.
WARNING! It is advisable to properly earth-
ground your generator before starting using a
wire and a small earth stake. Note: The wire and
earth stake are not supplied with the unit.
Earth spike and cable can be purchased at your
local camping supplies, or alternatively an earth
spike can be made, and it is suggested you get
advice from a registered electrical trades
person. To make a spike use a copper tube or
copper rod 12mm diameter, a minimum length
of 200mm and with an M6 machine screw one
end. The cable used should be a maximum
length of 1 metre and a minimum of 1.0mm2to
carry a 10amp load. The cable should be
attached to the generator at the earth point
(Fig.5) and to the spike between a flat washer
and the copper with a lock washer under the
head of the M6 Machine screw in a similar
fashion to the earth point screw on the
generator.
When placing the spike into the ground the
generator must not be running and it is
suggested that the spike is pushed into the
ground by at least 100mm so that it is firm and
a litre of water poured around it to ensure good
earth continuity.
All electrical tools and appliances operated from
this generator must be properly grounded by
use of a third wire or be “Double Insulated.”
It is recommended to:
1. Use electrical devices with 3-prong grounded
plugs.
2. Use an extension cord intended for outdoor
use with a 3-pole receptacle and a 3-prong plug
at opposite ends to ensure continuity of the
ground protection from the generator to the
appliance.
Check and adhere to all applicable local
regulations relating to grounding specifications.
Consult a qualified electrician or service
personnel if the grounding instructions are not
completely understood or if in doubt as to
whether the generator is properly grounded.
Fig 5

UNDERSTANDING THE CONTROL PANEL
14
1. The Oil alert system is designed to prevent
engine damage caused by an insufficient
amount of oil in the crankcase. Before the oil
level in the crankcase can fall below a safe
limit, the Oil Alert indicator light comes on
and the Oil Alert system automatically will
stop the engine (the engine On/Off switch
will remain in the ON position). If the engine
stops or the Oil Alert indicator light comes
on when you pull the starter grip, check the
engine oil level.
2. Economy control switch. When turned to the
ON position the economy control unit
controls the engine speed according to the
connected load. The results are better fuel
consumption and less noise.
3. DC circuit breaker. The circuit breaker is
provided to protect the generator against
electrical overload.
4. AC socket which supplies rated output.
5. Ground (earth) terminal. (See page 13.)
6. 5V USB sockets. Power your smartphone,
tablet, laptop etc.
7. DC socket.Your generator has a 12V, 5A
DC socket for charging lead acid batteries.
8. AC power output indicator light (green). It
indicates that the generator is producing
electrical power at the sockets.
9. If the generator is overloaded (in excess of
1050W), or if there is a short circuit in a
connected appliance, the engine overload
indicator light (red) will go ON. The engine
overload indicator light (red) will stay ON,
and after several seconds, current to the
connected appliance(s) will shut off, and the
AC power indicator light (green) will go OFF.
1
8
3
4
6
9
7
2
5

15
OPERATING INSTRUCTIONS
BEFORE OPERATING THE UNIT
Only use OUTSIDE and far away from windows,
doors, and vents.
NEVER use inside a home or garage, even if
doors and windows are open.
Always position the generator on a flat firm
surface.
NOTE: If location of generator is not level, the
unit may not start or may shut down during
operation.
STARTING THE GENERATOR
CAUTION. Always check the oil and
fuel level before starting the engine,
see Page 11 & 12.
Before starting the engine make sure that all the
electrical loads are disconnected from the
generator AC outlet socket.
If you are using the generator for the first time or
it has been stored away for a long time, the
engine switch should be opened for ten or
twenty seconds to allow fuel to enter the
carburetor.
Open the fuel tank cap air vent knob to the ON
position (Fig.6).
Note: When transporting the generator, turn the
fuel tank cap air vent knob to the OFF position.
Turn the engine switch to the START position
(Fig.7)
old down the generator firmly with one hand
on the handle. With the other hand grip the
recoil starter cord handle (Fig.8) and pull and
return the rope gently 3-4 times to let the engine
breath in the fuel mixture from the carburetor.
Pull the cord sharply. Continue this procedure
until the engine starts.
CAUTION. Avoid damaging the plastic
case of the crankshaft while pulling the
rope. Aways return the recoil starter
cord handle slowly.
When the engine has been successfully started
and is running smoothly turn the engine switch
to the RUN position (Fig.9).
Fig 6
ON
Fig 7
Fig 8

OPERATING INSTRUCTIONS
16
Before connecting any electrical load to the
generator ensure that the load does not exceed
the maximum load as stated on the rating plate.
Ensure that the mains supply lead is long
enough to reach the generator without any
strain.
When the generator engine has been
successfully started and is running smoothly
connect the electrical load to the generators AC
output socket.
ECONO Y CONTROL SWITCH (Fig.10)
On: Recommended to minimize fuel
consumption and further reduce noise levels
when no load is applied to the generator.
Off: The smart throttle system does not operate.
Engine speed varies with the load.
With the switch in the On position, the engine
speed is controlled automatically. The engine
speed is lowered when the load on the
generator is reduced, turned off or
disconnected. When loads are turned on or
re-connected, the engine returns to the correct
speed to power the connected load.
In the Off position the system does not operate.
The economy system also helps in fuel economy
and reduced noise levels when under no load
conditions.
When a load is connected to the generator, the
generator speed will automatically adjust in
order to supply enough power.
Appliances with large start-up power demands
may not allow the engine to reach normal
operating speed when they are connected to the
generator. Turn the economy switch to the Off
position and connect the appliance to the
generator. If the engine still will not reach normal
operating speed, check that the appliance does
not exceed the rated load capacity of the
generator.
AC OUTLET
Your generator is equipped with a 230V AC
power socket. This will run a range of devices
providing they are within the limits of the
generators output.
NOTE: The max (surge) power requirements of
some devices e.g. Fridges, Televisions, etc; can
be up to seven (7) times greater than their rated
(continuous) power. Do not over load your
generator. The devices wattage can be found on
the data label attached to the product.
A basic guide is listed opposite for some
common products. Do not exceed the limits of
your generator. For this generator never exceed
1000W in total.
YOUR GENERATOR AC LI ITS
Rated (continuous) power - COP 1.0kW
Max (surge) power - MAX 1.05kW S2 5min
Note: Long extension leads may reduce the
effectiveness of your generators supply power.
Fig 9
Fig 10
ON

17
OPERATING INSTRUCTIONS
STOPPING THE GENERATOR
WARNING. In case of emergency, the
easiest way to stop the generator is to
directly put engine switch to the STOP
position. Avoid doing so in non-emergency
circumstances as it carries the risk of damaging
the generator.
1. Before stopping the engine make sure that
all the electrical loads are disconnected from
the generator AC outlet sockets.
2. Switch off the engine by putting the engine
switch in the STOP position (Fig.11).
3. Turn the fuel tank cap air vent knob to the
OFF position, Fig 12.
NOTE. After disconnecting all loads,
leave the generator running for
another 1-2 minutes before shutting it
down. Then switch off the engine switch.
Switching off the engine with loads attached
may damage the unit and cause difficulty
starting the generator next time it is used.
Fig 11
Suggested Device aximum Wattage Suggested Wattage
Bayonet/Screw in globes (home use) Up to 1750W Max. of 35 x 50W globes
Florescent tubes Up to 1200W Max. of 60 x 20W globes
alogen lights Up to 1300W
Power tools Up to 1300W
Laptop computer Up to 700W
DVD/Video players Up to 450W
Portable television Up to 150W
Portable television & DVD/Video player combination Up to 800W
AC/DC Camping fridge Up to 150W
Cooling fans Up to 500W
eating Up to 1000W
Radio/CD player Up to 1200W
ipod/MP3 player Up to 1400W
Mobile phone charging Up to 900W
and held games charging Up to 900W
You can use any combination of appliances provided that you do not exceed the limits of your generator.
For this generator never exceed 1000W in total when combining multiple different appliances.
Fig 12
OFF

OPERATING INSTRUCTIONS
18
WARNING: While operating and
storing, keep at least 3 feet of
clearance on all sides of this product,
including overhead. Allow a minimum of 30
minutes of “cool down” time before storage.
eat created by muffler and exhaust gases may
be hot enough to cause serious burns and /or
ignite combustible objects.
USING THE BATTERY CHARGING CABLE
WARNING. The 12 V DC receptacle is
designed to charge vented wet lead
acid batteries only. Other types of
batteries may burst, causing personal
injury and damage.
NOTE: The 12 V DC receptacle provides
continuous charge. Do not overcharge battery or
leave battery unattended. Doing so may cause
damage to the battery.
NOTE: Do not use the generator to jump start
vehicles. Doing so could result in damage to the
vehicle or it’s electrical components.
Using the battery clamps, connect the battery
charging cable assembly to the battery terminal.
Connect the red wire to the positive (+) terminal
first, then connect the black wire to the negative
(–) terminal. Make sure all connections are
secure.
NOTE: Be careful not to short across the
terminals when installing. Shorting the terminals
together can cause sparks, damage to the
battery or generator, or even burns or
explosions.
Connect the battery charging cable assembly to
the 12V DC socket (Fig.13).
Start the generator.
NOTE: Ensure the Economy switch is turned off
while charging batteries.
NOTE: The AC receptacles can be used while
the DC receptacle is in use.
Using a hydrometer measure the specific gravity
of the battery fluid and calculate the charging
time in accordance with the table shown, Fig 14.
The battery will become slightly warm to the
touch while charging. This is normal and does
not indicate a problem.
The DC circuit breaker turns off automatically if
the current exceeds the rated flow during
battery charging. To restart the battery charging
process press the circuit breaker button to ON,
Fig.15.
Fig 13
Fig 14

19
OPERATING INSTRUCTIONS
NOTE: Only use battery charging cable
assembly to charge vented wet lead acid
batteries.
When batteries become fully charged,
disconnect the battery charging cable assembly
from the battery. Disconnect the negative (black)
wire first, then the positive (red) wire, being
careful not to short across the terminals. Always
abide by the safety warnings provided with the
battery.
NOTE: The specific gravity for the fully charged
battery shall be within 1.26 to 1.28. It is
advisable to check the specific gravity every
hour. It is highly recommended that you refer to
your battery manufacturer’s instructions for
specific charge times.
Unplug battery charging cable assembly and
store for later use.
WARNING: Never smoke or
make/break the connections at the
battery while charging. Sparks can
ignite the battery gas.
Battery electrolyte is poisonous and dangerous
and can cause severe burns. Avoid contact with
skin, eyes and clothing.
OVERLOAD PROTECTION (FIG.16)
Under normal working conditions the (Green) AC
power output indicator will be illuminated.
If the generator is overloaded or if there is a
malfunction or a short circuit in a connected
appliance, the (Green) AC power output
indicator will extinguish and the (Red) overload
indicator light illuminates and the power to the
connected appliance will be disconnected.
If the (Red) overload indicator light illuminates
stop the generator and investigate the cause.
Before connecting an appliance to the
generator, check that it is in good order, and
that its electrical rating does not exceed that of
the generator. Then connect the power cord of
the appliance, and start the engine.
When an electric motor is started, both the
(Red) overload indicator and the (Green) AC
power output indicator will illuminate
simultaneously. This is normal, the (Red)
overload indicator extinguishes after about four
(4) seconds. If the (Red) overload indicator
remains illuminated, consult your generator
dealer.
Caution: Substantial overloading that
continuously illuminates the (Red) overload
indicator may damage the generator. If the (Red)
overload indicator light and the (Green) AC
power output indicator illuminate at the same
time when engine starts and the (Red) overload
indicator remains illuminated after the (Green)
AC power output indicator extinguishes, please
contact your supplier.
Note: For equipment with an inductive load
(more power will be required at initial start).
Under these conditions it is normal for both the
(Red) overload indicator and the (Green) AC
power output indicator will illuminate
simultaneously for a short period about four (4)
seconds. After the appliance starts, the (Red)
over-load indicator extinguishes and the (Green)
AC power output indicator will remain
illuminated.
Fig 15
Fig 16
Table of contents
Other Impax Portable Generator manuals