Ryobi RGN1200B User manual

ORIGINAL INSTRUCTIONS
Low-Power
Generating Set
RGN1200B

Important!
It is essential that you read the instructions in this manual before assembling,
operating, and maintaining the product.
Subject to technical modification.

Fig 2 Fig 3
Fig 1
1
2
34
5
6
7
8
10
9
1. Carburetor drain screw
2. Circuit breaker
3. Oil drainage plug
4. Oil cap/dipstick
5. Recoil starter grip
6. Screw
7. Choke lever
8. Fuel valve
9. Fuel tank
10. Fuel cap
11. Oil cap/dipstick (removed)
12. Oil fill hole
13. Fuel valve (on)
14. Fuel valve (off)
15. To run (choke open)
16. To start (choke closed)
17. Air filter
18. Spark plug
19. Spark plug cap
20. Fuel line
KNOW YOUR PRODUCT

Fig 4 Fig 5
Fig 6
11
9
10
5
12
Fig 7 Fig 8
15
13
716
14
8

Fig 9
17
Fig 10
3
Fig 11
19
18
6
20
Fig 12
13
14
8

Fig 13
ENGINE
SWITCH
MULTI METER CIRCUIT
BREAKER
AC 240V
OIL ALERT LAMP
ON
OFF
8 1 2 3
76 5 4
CONTROL PANEL LABEL
See figure 13
1. Multimeter
2. Circuit breaker
3. AC receptacle
4. PE Terminal
5. Oil alert lamp
6. Engine switch (off)
7. Engine switch (on)
8. Engine switch

1
Original instructions
| English
Safety, performance, and dependability have been given
top priority in the design of your low-power generating set.
INTENDED USE
The generator is designed to supply electrical power for
operating compatible electrical lighting, appliances, tools,
and motor loads.
Do not use the product to provide power for emergency
medical equipment or life support devices.
Do not use the product to jump start vehicles. Doing so
could result in damage to the vehicle or its electrical
components.
Do not use the product for any other purpose.
IMPORTANT SAFETY INSTRUCTIONS
DANGER
Carbon Monoxide. Using a generator indoors can
cause death 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.
ŶNever use the 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.
ŶOnly use the generator outdoors and far away from
open windows, doors, and vents. These openings can
pull in generator exhaust.
Even when you use the generator correctly, CO may leak
into your home. Always use a battery-powered or battery-
backup CO alarm in your home.
If you start to feel sick, dizzy, or weak after the generator
has been running, move to an area with fresh air right
away. See a physician. You could have a carbon monoxide
poisoning.
WARNING
Read and understand all instructions. Failure to
follow the warnings and instructions may result in electric
shock, fire, and/or carbon monoxide poisoning, which
will cause death or serious injury.
WARNING
Before using the ground terminal, consult a qualified
electrician to comply with the intended use of the
generator.
'RQRWXVHWKHSURGXFWLQÀDPPDEOHVXUURXQGLQJV
Save these instructions.
This manual contains important instructions that should
be followed during the installation and maintenance of the
product.
ŶDo not connect to a building’s electrical system unless
the generator and the transfer switch have been
properly installed, and the electrical output has been
verified by a qualified electrician. The connection must
isolate the generator power from utility power and must
comply with all applicable laws and electrical codes.
ŶDo not allow children or untrained individuals to use
the product. Protect children by keeping them at a safe
distance from the generator set.
ŶDo not start or operate the engine in a confined space,
building, near open windows, or in other unventilated
space where dangerous carbon monoxide fumes can
collect. Carbon monoxide, a colorless, odorless, and
extremely dangerous gas, can cause unconsciousness
or death.
ŶNever start or run the engine inside a closed or partially
enclosed area. Breathing exhaust fumes will kill you.
ŶKeep all parts of your body away from any moving parts
and all hot surfaces of the product.
ŶWear eye protection as well as hearing protection when
operating the product.
ŶWear sturdy and dry shoes or boots. Do not operate
while barefoot.
ŶKeep all bystanders, children, and pets at least 3 m
away.
ŶDo not operate the product when you are tired or under
the influence of drugs, alcohol, or medication.
ŶProduct users in some countries, must comply with fire
prevention regulations. The product is equipped with a
spark arrestor.
ŶDo not touch bare wire or receptacles.
ŶBefore each use, make sure to check the generator
wiring, sockets, and connectors for damage. You
should not use the product if any of these parts are
damaged.
ŶTo reduce the risk of fire and burn injury, handle fuel
with care. It is highly flammable.
ŶDo not smoke while handling fuel or when filling the
generator with fuel. Do not refuel when near naked
flames.
ŶDo not refuel the product while operating. Position the
product on level ground, stop engine, and allow the
product to cool down before refuelling.
ŶDo not smoke when mixing fuel or filling fuel tank.
ƔMix and store fuel in a container approved for fuel.
ƔMix fuel outdoors where there are no sparks or
flames. Wipe any fuel spillage. Move 9 m away from
refuelling site before starting engine.
ƔStop the engine and allow the product to cool down
before refuelling or storing the unit.
ƔAllow the engine to cool down; empty the fuel
tank and secure the product from moving before
transporting in a vehicle.
ŶUse only authorised replacement parts and accessories

2
English | Original instructions
and follow instructions in the Maintenance section of
this manual. Use of unauthorised parts or failure to
follow Maintenance instructions may create a risk of
shock or injury.
ŶInspect the product before each use for loose fasteners
and fuel leaks. Replace damaged parts.
ŶGenerators 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. Have the damaged
items repaired or replaced as necessary. Do not use
plugs or cords that show signs of damage such as
broken or cracked insulation.
SPECIFIC SAFETY WARNINGS
WARNING
When the 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. The generator shall be
connected through a transfer switch that switches
all conductors other than the equipment grounding
conductor. The frame of the generator shall be
connected to an approved grounding electrode. Failure
to isolate the generator from power utility can result in
death or injury to electric utility workers.
ŶDo not use the generator to provide power for
emergency medical equipment or life support devices.
ŶExhaust 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.
ŶAlways 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 physician.
You may have carbon monoxide poisoning.
ŶPlace the generator on a flat, stable surface with a
slope of no more than 4°.
ŶOperate outdoors in a well-ventilated, well-lit area
isolated from working areas to avoid noise interference.
ŶOperating the generator in wet conditions could result in
electrocution. Keep the product dry.
ŶKeep the generator a minimum of 1 m away from all
types of combustible material.
ŶDo not touch the muffler or cylinder during or
immediately after use; they are hot and will cause burn
injury.
ŶDo not connect to a building’s electrical system unless
a transfer switch has been properly installed by a
qualified electrician.
ŶDo not allow the generator’s gas tank to overflow when
filling. Fill to 25 mm (1”) below the top neck of the gas
tank to allow for fuel expansion. Do not cover the fuel
tank cap when the engine is running. Covering the fuel
tank cap during use may cause engine failure and/or
damage to the product.
ŶAllow the engine to remain in a shutdown condition for
at least five minutes before adding unleaded fuel or oil.
ŶDo not remove the oil dipstick or the fuel tank cap when
the engine is running.
ŶPay close attention to all safety labels located on the
generator.
ŶThe product operates best in temperatures between
-5°C and 40°C with a relative humidity of 90% or less.
ŶOperating voltage and frequency requirement of
all electronic equipment should be checked prior to
plugging them into this generator.
ŶOperation of the generator at altitudes above 1,000
m may require retuning. Consult a qualified service
technician.
ŶWhen using extension lines or mobile distribution
networks the total length of lines for a cross section of
1.5 mm2should not exceed 60 m; for a cross section of
2.5 mm2this should not exceed 100 m.
ŶUse only IEC 60245-4 compliant rubber insulated
cords.
ŶThe generating set must not be connected to other
power sources except with accessory advised by the
manufacturer or other generators with the same model.
ŶSave these instructions. Refer to them frequently and
use them to instruct others who may use the product.
If you loan someone the product, loan them these
instructions also.
TRANSPORTATION AND STORAGE
ŶPlace the engine/choke lever in the off position.
ŶMake sure the engine and the exhaust of product has
cooled down.
ŶKeep the product level to prevent fuel spillage.
ŶDo not drop or strike the product or place under heavy
objects.
ŶStore the product in a well-ventilated area with the fuel
tank empty. Fuel should not be stored near the product.
ŶEmpty the fuel tank, turn the engine/choke lever to the
off position and restrain the product from moving before
transporting in a vehicle.
MAINTENANCE
WARNING
When servicing, use only original replacement parts.
Use of any other parts could create a hazard or cause
product damage.

3
Original instructions
| English
WARNING
Service and maintenance require extreme care and
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service technician. For service and repair, contact an
authorised service centre. When servicing, use only
original manufacturer’s replacement parts, accessories,
and attachments.
ŶDo not make adjustments and repairs not described in
this manual. For other repairs, contact an authorised
service centre.
ŶBefore performing any maintenance, stop the engine
and ensure the engine/choke lever is in the off position.
Ensure the engine and exhaust of the product has
cooled down. Failure to heed this warning could result
in serious personal injury or could damage the product.
WARNING
Protection switches or circuit breakers are vital for safety
and may only be replaced by an authorised service
centre.
ŶKeep the product in a clean and dry environment where
it is not exposed to dust, dirt, moisture, or corrosive
vapours. Do not allow the cooling air slots in the
generator to become clogged with foreign material such
as leaves, and snow.
ŶDo not use a garden hose to clean the product. Water
entering the fuel system or other internal parts of the
product can cause problems that will decrease the life
of the product.
SYMBOLS ON THE PRODUCT
Do not expose to rain or use in
damp locations.
To reduce the risk of injury, the
user must read and understand the
operator’s manual before using the
product.
Precautions that involve your safety.
Always wear safety goggles or safety
glasses with side shields and, as
necessary, a full face shield when
operating this product.
Failure to use in dry conditions and
to observe safe practices can result
in electric shock.
Running the generator gives off
carbon monoxide, an odourless,
colourless, poison gas. Breathing
carbon monoxide can cause
nausea, fainting, or death.
Fuel and its vapours are extremely
ÀDPPDEOHDQGH[SORVLYH)LUHRU
explosion can cause severe burns
or death.
To reduce the risk of injury or
damage, avoid contact with any hot
surface.
Consult with local electrician
to determine the grounding
requirements before operation.
Fuel and its vapors are explosive and
can cause severe burns or death.
Turn the fuel valve to the on or off
position.
RUN
CHOKE
Turn the choke lever to the start or
run position.
95 dB
76 dB
Guaranteed sound pressure level is
76 dB.
Guaranteed sound power level is 95
dB.
Add lubricant
Do not twist the oil cap when adding
engine lubricant or when checking the
lubricant level.
After adding the lubricant or checking
the lubricant level, replace and ensure
that the oil cap is securely placed.
Gasoline fuel only.
Do not use diesel fuel.
MUFFLER
HOT Hot muffler
Do not use the product indoors.
Only run the product outdoors.
Regulatory Compliance Mark (RCM).
Product meets applicable regulatory
requirements.
The following signal words and meanings are intended to
explain the levels of risk associated with the product.
DANGER
Indicates an imminently hazardous situation, which, if
not avoided, will result in death or serious injury.
WARNING
Indicates a potentially hazardous situation, which, if not
avoided, could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation, which, if not
avoided, may result in minor or moderate injury.
CAUTION
Without safety alert symbol

4
English | Original instructions
Indicates a situation that may result in property damage.
SAFETY LABELS
The information below can be found on the generator. For
your safety, please study and understand all of the labels
before starting the generator.
If any of the labels come off the product or become hard to
read, contact an authorised service centre for replacement.
You will be killed or seriously hurt if you
do not follow the operator’s manual
instructions.
The generator is a potential source
of electric shock. Do not expose to
moisture, rain, or snow. Do not operate
with wet hands or feet.
Risk of Fire. Do not add fuel while the
product is operating.
Exhaust contains poisonous carbon
monoxide gas that can cause
unconsciousness or death. Operate
in well-ventilated, outdoor areas away
from open windows or doors.
Using a generator indoors can kill
you in minutes. Generator exhaust
contains carbon monoxide. This is a
poison you cannot see or smell.
Do not expose to rain or use in damp
locations.
Do not use E15 or E85 fuel (or fuel
containing greater than 10% ethanol)
in the product.
Never use inside a home or garage,
even if doors and windows are open.
Only use outside and far away from
windows, doors, and vents.
FUEL WARNING
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Full level is 25 mm below the top of the fuel neck. Stop the
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IURPWKHPXIÀHULJQLWLQJIXHOYDSRXUV
ENGINE LUBRICANT WARNING
<RX PXVW DGG RLO EHIRUH ¿UVW RSHUDWLQJ WKH JHQHUDWRU
Always check the oil level before each operation. The oil
level should always register within the hatched area on the
dipstick. The product is equipped with an oil sensor which
will automatically shut off the engine if oil level falls below
a safe limit.
HOT SURFACE WARNING
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engine. They are very HOT and will cause severe burns.
'RQ¶W SXW DQ\ ÀDPPDEOH RU FRPEXVWLEOH PDWHULDOV LQ WKH
direct path of the exhaust.
CLEARANCE WARNING
While operating and storing, keep at least 1 m of clearance
on all sides of the product, including overhead. Allow a
minimum of 30 minutes of “cool down” time before storage.
+HDW FUHDWHG E\ PXIÀHU DQG H[KDXVW JDVHV FRXOG EH KRW
enough to cause serious burns and/or ignite combustible
objects.
RISK OF FIRE AND SERIOUS BURNS
Risk of fire and serious burns:
Never remove fuel cap when unit is running .
Shut off engine and allow the unit to cool at the least five minutes.
Remove cap slowly.Use fuel stabilizer for storage.
Never remove fuel cap when the product is running.
Shut off engine and allow the product to cool down for at
OHDVW¿YHPLQXWHV
Remove the cap slowly. Use fuel stabilizer for storage.
WARNING LABEL
1. Read the operator’s manual and all labels before
operating.
2. Do not operate in a confined area where exhaust gases,
smoke or fumes could reach dangerous concentrations.
3. Check for spilt fuel or fuel leaks.
4. Do not refuel while engine is running for petrol driven
engines.
5. Do not operate in a hazardous location, e.g. where

5
Original instructions
| English
there may be a risk of explosion of petrol fumes, leaking
gas or explosive dusts.
6. Electrocution can occur if generator is used in rain,
snow, or near water; keep this unit dry at all times.
7. The output of this generating set is potentially lethal.
The set shall not be connected to a fixed electrical
installation by fixed wiring except by an appropriately
licensed person. See instruction manual.
8. Product does not include ground rod or copper wire.
Consult an electrician for advice before grounding your
generator.
ELECTRICAL
EXTENSION CORD CABLE SIZE
Refer to the table below to ensure the cable size of the extension cords you use are capable of carrying the required load.
Inadequate size cables can cause a voltage drop, which can damage the appliance and overheat the cord.
Current in
Amperes
Load in Watts Maximum Allowable Cord Length
At 240 V 6.0 mm² Wire 4.0 mm² Wire 1.5 mm² Wire 1.0 mm² Wire
2.5 600 300 m 180 m 120 m 75 m
5 1200 150 m 90 m 60 m 40 m
7.5 1800 100 m 60 m 40 m 30 m
10 2400 75 m 45 m 30 m 15 m
15 3600 45 m 30 m 20 m
20 4800 40 m 20 m
25 6000 30 m
30 7200 20 m
40 9600
ELECTRICAL MOTOR LOADS
It is characteristic of common electric motors in normal operation to draw up to six times their full load running current while
starting. This table may be used to estimate the watts required to start electric motors; however, if an electric motor fails
to start or reach running speed, turn off the appliance or tool immediately to avoid equipment damage. Always check the
requirements of the tool or appliance being used compared to the rated output of the generator.
Motor Size (HP) Running Watts Watts required to start motor
Universal Capacitor Split phase
1/8 275 N/A 850 1200
1/6 275 600 850 2050
1/4 400 800 1050 2400
1/3 450 950 1350 2700
1/2 600 1000 1800 3600
3/4 850 1200 2600 -
1 1100 N/A 3300 -
CAUTION
Operating voltage and frequency requirement of all electronic equipment should be checked prior to plugging them
into this generator. Damage may result if the equipment is not designed to operate within a ±10% voltage variation,
and ±3 Hz frequency variation from the generator name plate ratings. To avoid damage, always have an additional
load plugged into the generator if solid state equipment (such as a television set) is used. A power line conditioner is
recommended for some solid state applications.

6
English | Original instructions
ELECTRICAL
GENERATOR CAPACITY
Make sure the generator can supply enough continuous
(running) and surge (starting) watts for the items you will
power at the same time. Follow these simple steps.
1. Select the items you will power at the same time.
2. Total the continuous (running) watts of these items. This
is the amount of power the generator must produce to
keep the items running. See the wattage reference
chart at right.
3. Estimate how many surge (starting) watts you will need.
Surge wattage is the short burst of power needed to
start electric motor-driven tools or appliances such as a
circular saw or refrigerator. Because not all motors start
at the same time, total surge watts can be estimated by
adding only the item(s) with the highest additional surge
watts to the total rated watts from step 2.
NOTE: The total generator output required, which is the
sum of the continuous (running) and the surge (starting)
watts, are based on the standard environment ambient
air temperature (25 °C/298 K), ambient air pressure
(100 kPa), and relative humidity (30%). The continuous
(running) and surge (starting) watts will be different when
the environmental conditions change.
Example:
Tool or
Appliance
Running Watts* Additional Starting
Watts*
Refrigerator 700 1350
Portable fan 40 120
Laptop 250 250
46" flat panel
television
190 190
Light (75 Watts) 75 75
1255 total
Running watts
1350 highest
starting watts
Total Continuous (Running) Watts 1255
Plus Highest Additional Surge Watts +1350
Equals Total Generator Output Required 2605
POWER MANAGEMENT
To prolong the life of the generator and attached devices,
it is important to take care when adding electrical loads to
the generator. There should be nothing connected to the
generator outlets before starting its engine. The correct and
safe way to manage generator power is to sequentially add
loads as follows:
1. With nothing connected to the generator, start the
engine as described later in this manual.
2. Plug in and turn on the first load, preferably the largest
load (highest wattage) you have.
3. Permit the generator output to stabilise (engine runs
smoothly and attached device operates properly).
4. Plug in and turn on the next load.
5. Again, permit the generator to stabilise.
6. Repeat steps 4 and 5 for each additional load.
7. Never add more loads than the generator capacity.
Take special care to consider surge loads in generator
capacity as previously described.
CAUTION
Do not overload the generator’s capacity. Exceeding the
generator’s wattage/amperage capacity can damage the
generator and/or electrical devices connected to it.
Application/Equipment
Estimated
Starting
Watts*
Estimated*
Additional
Starting
Watts
Emergency / Home Standby
Lights (qty. 4 x 75 W) 300 300
Refrigerator 700 1350
46" flat panel television 190 190
Satellite receiver 250 250
Portable fan 40 120
Heater 1300 1300
Laptop 250 250
Slow cooker 270 270
Radio 50 50
DIY/Job Site
(OHFWULFGULOOíPP 600 1000
Quartz halogen work light 1000 1000
Reciprocating saw 960 1920
&LUFXODUVDZíPP 1400 2300
0LWUHVDZíPP 1800 1800
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$LUOHVVVSUD\HUí[phone]
*Wattages listed are approximate. Check tool or appliance for actual wattage.
FEATURES
KNOW YOUR GENERATOR
See figure 1
The safe use of the product requires an understanding of
the information on the product and in this operator’s manual
as well as a knowledge of the project you are attempting.
Before use, familiarise yourself with all operating features
and safety rules.
AC CIRCUIT BREAKER
The circuit breaker is provided to protect the generator
against electrical overload and can be used to turn the
generator’s electrical power on or off.
240 V AC RECEPTACLE
Your generator has a single phase, 50 Hz outlet:
One 240 Volt AC, 15 Amp receptacle. This can be used for
operating appropriate appliances, electrical lighting, tools,
and motor loads.

7
Original instructions
| English
AIR FILTER
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into the product during operation.
CHOKE LEVER
The choke lever is used when starting the engine.
ENGINE SWITCH
The engine switch is used in combination with the recoil
starter grip to start the generator. It is also used to turn the
generator off.
FUEL TANK
The fuel tank has a capacity of 7 L.
FUEL VALVE
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position of the fuel valve.
GROUND TERMINAL
The ground terminal is used to assist in properly grounding
the generator to help protect against electrical shock.
Consult with a local electrician for grounding requirements
in your area.
OIL DRAINAGE PLUG
See figures 1 and 10
When changing the engine oil, the oil drainage plug is
loosened to allow old oil to be drained.
OIL CAP/DIPSTICK
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when necessary.
RECOIL STARTER GRIP
The recoil starter grip is used (along with the engine switch)
to start the generator’s engine.
OIL ALERT LAMP
The oil alert lamp will light up and the engine will
automatically shut off whenever the lubricant level in the
engine becomes low. The engine may not be restarted until
VXI¿FLHQWHQJLQHOXEULFDQWKDVEHHQDGGHGWRWKHJHQHUDWRU
NOTE: It is normal for the oil alert lamp to illuminate or blink
each time the engine is started. Once the engine warms up,
the lights should default to the conditions indicated above.
MULTIMETER
The multimeter displays the voltage, frequency, and engine
hours.
ASSEMBLY
UNPACKING
The product has been shipped completely assembled.
ŶRemove one end of the box and carefully slide out the
generator and any accessories.
NOTE: The generator is heavy. If you must lift the
product out of the box, get another person to help you
and lift with your legs, not your back.
ŶInspect the product carefully to make sure no damage
occurred during shipping.
ŶDo not discard the packing material until you have
carefully inspected and satisfactorily operated the
product.
ŶIf any parts are damaged or missing, bring the product
to an authorised service centre.
PACKING LIST
Generator
Engine lubricant (SAE 10W 30) (400 ml)
Paper funnel
Spark plug wrench
Operator’s manual
WARNING
If any parts are damaged or missing, do not operate the
product until the parts are replaced. Failure to heed this
warning could result in serious personal injury.
WARNING
Do not attempt to modify the product or create
accessories not recommended for use with the product.
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misuse and could result in a hazardous condition leading
to possible serious personal injury.
OPERATION
WARNING
Do not allow familiarity with tools to make you careless.
Remember that a careless fraction of a second is
VXI¿FLHQWWRLQÀLFWVHULRXVLQMXU\
WARNING
Do not use any attachments or accessories not
recommended by the manufacturer of the product. The
use of attachments or accessories not recommended
can result in serious personal injury.
APPLICATIONS
This generator is designed to supply electrical power for
operating compatible electrical lighting, appliances, tools,
and motor loads.
BEFORE OPERATING THE PRODUCT
ŶOnly use outdoors and far away from windows, doors,
and vents.
ŶNever use inside a home or garage, even if the doors
and windows are open.
ŶAlways position the generator on a flat firm surface.
ŶCheck engine lubricant level and fill, if necessary. Refer
to the "CHECKING/ADDING LUBRICANT" section in
this manual.

8
English | Original instructions
ŶCheck fuel level and fill, if necessary. Refer to the
"CHECKING/ADDING FUEL" section in this manual.
CAUTION
Attempting to start the engine before it has been properly
¿OOHGZLWKRLOZLOOUHVXOWLQHTXLSPHQWIDLOXUH
SPECIAL REQUIREMENTS:
3OHDVH FRQVXOW D TXDOL¿HG HOHFWULFLDQ HOHFWULFDO LQVSHFWRU
or the local agency having jurisdiction.
ŶIn some areas, generators are required to be registered
with local utility companies.
ŶIf the generator is used at a construction site, there may
be additional regulations which must be observed.
CHECKING/ADDING LUBRICANT
See figure 4
CAUTION
Attempting to start the engine before it has been properly
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OXEULFDQWKDVD PDMRULQÀXHQFH RQHQJLQH SHUIRUPDQFH
and service life. For general, all-temperature use, SAE
10W-30 is recommended. Always use a 4-stroke motor
lubricant that meets or exceeds the requirements for API
VHUYLFHFODVVL¿FDWLRQ6-
NOTE: Non-detergent or 2-stroke engine lubricants will
damage the engine and should not be used.
ŶUnscrew the oil cap/dipstick and remove.
ŶWipe dipstick clean and re-seat in hole; do not re-
thread.
ŶRemove dipstick again and check lubricant level.
Lubricant level should fall between the minimum and
maximum marks on the dipstick.
ŶIf level is low, add engine lubricant until the fluid level
rises between the minimum and maximum marks on the
dipstick.
ŶReplace and secure the oil cap/dipstick.
CHECKING/ADDING FUEL
See figure 5
WARNING
*DVROLQH DQG LWV YDSRXUV DUH KLJKO\ ÀDPPDEOH DQG
explosive. To prevent serious personal injury and
property damage, handle gasoline with care. Keep away
from ignition sources, handle outdoors only, do not
smoke while adding fuel, and wipe up spills immediately.
When adding fuel to the generator, make sure the product
LVVLWWLQJRQDÀDWOHYHOVXUIDFH,IWKHHQJLQHLVKRWOHWWKH
JHQHUDWRUFRROGRZQEHIRUHDGGLQJJDV$OZD\V¿OOWKHIXHO
tank outdoors with the product turned off.
ŶRemove the fuel cap.
ŶFill the fuel tank to 25 mm below the top of the fuel neck.
ŶReplace and secure the fuel cap.
NOTE: Always use unleaded gasoline with a pump octane
rating of 86 or higher. 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. Do not use E85 fuel.
USING FUEL STABILISER
Fuel gets old, oxidizes, and breaks down over time. Adding
a fuel stabiliser extends the usable life of fuel and helps
prevent deposits from forming that can clog the fuel system.
Follow fuel stabiliser manufacturer’s directions for correct
ratio of stabiliser to fuel.
ŶAdd stabiliser to fuel tank, then fill with unleaded fuel
following previous instructions.
NOTE: Fuel stabiliser and unleaded fuel can be mixed prior
to filling the tank by using a gasoline can or other approved
fuel container and shaking gently to combine.
ŶReplace and secure the fuel tank cap.
ŶStart and run the engine for at least 5 minutes to allow
stabiliser to treat the entire fuel system.
ETHANOL FUELS
CAUTION
Do not use E15 or E85 fuel (or fuel containing greater
than 10% ethanol) in the product. It is a violation of
federal law and will damage the product and void 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.
AC OPERATION
ŶUnplug all loads from the generator.
ŶSwitch the AC circuit breakers to the OFF (O) position.
ŶStart the engine. Refer to "STARTING THE ENGINE"
section in this manual.
ŶSwitch the AC circuit breakers to the ON ( I ) position.
ŶPlug in the appliance.
STARTING THE ENGINE
See figures 6-8
CAUTION
On a level surface with the engine off, check the lubricant
level before each use of the generator.
NOTE: If location of generator is not level, the unit may not
start or may shut down during operation.
ŶTurn the fuel valve to the ON position.
ŶMove the choke lever to the START position.
NOTE: If engine is warm, push the choke lever in to the
RUN position.

9
Original instructions
| English
ŶPut the engine switch in the ON ( I ) position.
ŶPull the recoil starting grip until the engine runs (a
maximum of 6 times).
NOTE: Do not allow the grip to snap back after starting;
return it gently to its original place.
ŶAllow the engine to run for 30 seconds, then move the
choke lever in to the RUN position.
STOPPING THE ENGINE
See figures 6-7
To stop the engine under normal operating conditions:
ŶRemove any load from the generator.
ŶPut the engine switch in the OFF ( O ) position.
ŶTurn the fuel valve to the OFF position.
To stop the engine in an emergency situation:
ŶPut the engine switch in the OFF ( O ) position.
WARNING
While operating and storing, keep at least 1 m of
clearance on all sides of the product, including overhead.
Allow a minimum of 30 minutes of “cool down” time
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gases could be hot enough to cause serious burns and /
or ignite combustible objects.
USING THE GENERATOR
Connect devices to be powered by generator by following
the steps below:
ŶMake sure the generator can supply enough continuous
(running) and surge (starting) watts for the items you
will power at the same time. See the Electrical section
for how to calculate total amount of power needed.
ŶStart the generator with nothing connected.
ŶPlug in and turn on the first load, preferably the largest
load (highest wattage) you have.
ŶPermit the generator output to stabilise (engine runs
smoothly and attached device operates properly).
ŶPlug in and turn on the next load.
ŶAgain, permit the generator to stabilise.
ŶRepeat previous two steps for each additional load.
WARNING
Never add more loads than the generator capacity.
Take special care to consider surge loads in generator
capacity.
HIGH ALTITUDE OPERATION
The product is not designed for high-altitude operation
(altitudes greater than 1,500 m above sea level). Operating
the product in higher altitudes may increase the engine’s
emissions, decrease fuel economy and performance and
reduce the generator life.
GENERAL MAINTENANCE
Only the parts shown on the parts list are intended to be
repaired or replaced by the customer. All other parts should
be replaced at an authorised service centre.
WARNING
Before performing any maintenance, stop the product
and ensure the engine/choke lever is in the off position.
Ensure the engine and exhaust of the product has
cooled down. Failure to heed this warning could result
in serious personal injury or could damage the product.
To clean the product:
ŶUse a soft bristle brush to loosen and remove dirt and
debris.
ŶClean air vents with low pressure air that does not
exceed 25 psi.
ŶWipe the exterior surfaces of the generator with a damp
cloth.
CHECKING/CLEANING THE AIR FILTER
See figure 9
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ŶRemove the screw at the top of the air filter cover.
Remove the cover and set aside.
ŶRemove the filter elements.
ŶIf the filter elements are dirty, clean with warm, soapy
water. Rinse and let dry.
ŶApply a light coat of engine oil to the elements, then
squeeze it out.
ŶReplace the elements in the air filter unit.
ŶReplace the air filter cover and secure it using the
screw.
NOTE: Do not run the generator without the air filter.
Rapid engine wear will result.
CHANGING ENGINE LUBRICANT
See figure 10
ŶRemove the oil cap/dipstick.
ŶPlace a container underneath the oil drainage plug to
collect used oil as it drains.
ŶUnscrew the oil drainage plug and remove.
ŶAllow the lubricant to drain completely.
ŶReinstall the oil drainage plug and tighten securely.
ŶRefill with lubricant. Refer to "CHECKING/ADDING
LUBRICANT" section in this manual.
ŶReinstall the oil cap/dipstick.
NOTE: Used lubricant should be disposed of at an
approved disposal site. See your local oil retailer for
more information.
WARNING
Do not change engine lubricant while it is hot. Accidental
contact with hot engine lubricant could result in serious
burns.

10
English | Original instructions
SPARK PLUG MAINTENANCE
See figure 11
The spark plug must be properly gapped and free of
deposits in order to ensure proper engine operation. To
check:
ŶRemove the spark plug cap.
ŶClean any dirt from around base of spark plug.
ŶRemove spark plug using wrench provided.
ŶInspect spark plug for damage, and clean with a wire
brush before reinstalling. If insulator is cracked or
chipped, spark plug should be replaced.
NOTE: If replacing, use the following recommended
spark plugs or equivalent: E6RTC.
ŶSeat spark plug in position; thread in by hand to prevent
cross-threading.
ŶTighten with wrench to compress washer. If spark plug
is new, use 1/2 turn to compress washer appropriate
amount. If reusing old spark plug, use 1/8 to 1/4 turn for
proper washer compression.
NOTE: An improperly tightened spark plug will become
very hot and could damage the engine.
CAUTION
Be careful not to cross-thread the spark plug. Cross-
threading will seriously damage the product.
CLEANING THE EXHAUST PORT AND MUFFLER
Depending on the type of fuel used, the type and amount
of lubricant used, and the operating conditions, the
H[KDXVWSRUWDQGPXIÀHUPD\EHFRPHEORFNHGZLWKFDUERQ
deposits. If you notice a power loss with your petrol-
powered tool, you may need to remove these deposits to
restore performance. For service, bring the product to an
authorised service centre.
SPARK ARRESTOR
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prevention regulations. The product is equipped with a
spark arrestor.
DRAINING FUEL TANK/CARBURETOR
To help prevent gum deposits in the fuel system, drain the
fuel from the tank and carburetor before storing.
DRAINING THE CARBURETOR
See figure 3
ŶTurn the engine switch off ( O ).
ŶClose the fuel valve.
ŶPosition an approved fuel container under the
carburetor drain screw to catch fuel; loosen the screw.
ŶAllow fuel to drain completely into container.
ŶRetighten drain screw.
NOTE: After draining the fuel tank and carburetor, start
the engine and allow it to run until the unit runs out of
fuel. Consult hazardous waste management guidelines
in your area for the proper way to dispose of fuel.
TRANSPORTING
ŶTurn engine switch OFF ( O ).
ŶClose the fuel valve.
ŶMake sure the engine and the exhaust of the product
has cooled down.
ŶKeep the product level to prevent fuel spillage.
ŶDo not drop or strike the product or place under heavy
objects.
NOTE: The manufacturer recommends to have four people
lift the product when transporting.
STORING THE PRODUCT
When preparing to store the generator, allow the product to
cool down completely.

11
Original instructions
| English
PRODUCT SPECIFICATIONS
Model RGN1200B
AC Output
AC Frequency (Hz) 50
AC Output voltage (V) 240
Rated AC Output (W) 1000
Rated Current (A) 4.17
Circuit Breaker (A) 4
Power Factor 1.0
Engine
Engine Type Single-cylinder, 4-stroke,
air-cooled, fuel
Bore x Stroke (mm) 56 x 40
Displacement (cc) 98
Starting System Recoil
Fuel Type Unleaded fuel
Lubrication Oil SAE 10W-30
Engine Oil Volume(l) 0.35
Fuel Tank Capacity (l) 7
Max. Output (hp) 2.95
Output Speed (rpm) 3,000
Run Time (Full Load) 6.32 hrs
Run Time (Half Load) 9.72 hrs
Approvals
AS/NZS 3010 Yes
Euro Emission Yes
EMC Yes
Uncertainty dB 1.84
Noise level (4 m) LpA dB (A) 73.6
Noise level (7 m) LpA dB (A) 76
Noise level LwA dB (A) 95

TROUBLESHOOTING
Problem Possible cause Solution
Engine will not start. Engine switch is OFF. Turn engine switch to ON.
No fuel. Fill fuel tank.
Oil level is low. Check engine oil level and fill, if necessary.
Fuel valve is OFF. Turn fuel valve ON.
Spark plug faulty, fouled, or
improperly gapped.
Replace spark plug.
Choke is OPEN. Move choke lever out to START.
Engine stored without treating
or draining unleaded fuel, or
refueled with bad unleaded fuel.
Drain fuel and carburetor. Refuel with fresh
unleaded fuel.
Engine lacks power. $LU¿OWHUHOHPHQWFORJJHG &KHFNDLU¿OWHUHOHPHQW&OHDQRUUHSODFHDV
needed.
Engine stored without treating
or draining unleaded fuel, or
refueled with bad unleaded fuel.
Drain fuel and carburetor. Refuel with fresh
unleaded fuel.
AC receptacle does not
work.
Circuit breaker is OFF. Turn ON the AC circuit breaker.
Item plugged in is defective. Try a different item.
Generator makes a “spark
knock” or “pinging” noise.
An occasional light “knocking” or
“pinging” under heavy load is not
a cause for concern. However, if
the knocking or pinging occurs
under normal load at a steady
engine speed, the problem may
be with the brand of unleaded
fuel being used.
Switch to a different brand of unleaded fuel,
making sure that the octane rating is 86 or higher.
If problem continues, contact an authorised
service centre.
If problem persists after trying the above solutions, contact an authorised service centre for assistance.
The following symptoms may indicate problems that will affect the emissions level of the product:
ŶHard starting or stalling after starting
ŶRough idle
ŶMisfiring or backfiring under load
ŶAfterburning (backfiring)
ŶBlack exhaust smoke or high fuel consumption
If you encounter any of these symptoms, have the product inspected and repaired at an authorised service centre.

MAINTENANCE
MAINTENANCE SCHEDULE
Before
each use
After 1st month
or 20 hours of
operation
Every 3 months
or 50 hours of
operation
Every 6 months
or 100 hours of
operation
Every year or
after 300 hours
of operation
Check engine lubricant 
Change engine lubricant 
&KHFNDLU¿OWHU 
&OHDQDLU¿OWHU 
&KDQJHDLU¿OWHU 
Check/adjust spark plug 
Replace spark plug 
Check/adjust idle speed 
Check/adjust valve
clearance 1
&OHDQIXHOWDQNDQG¿OWHU1
Check fuel hose  
)XHO¿OWHU Inspect Replace
Check all hose connections  
Inspect fuel tank vapor vent
(if equipped)  
Inspect carbon canister
(CARB models only)  
1. These items should only be carried out by an authorised service centre.
NOTE: Maintenance should be performed more frequently when generator is used in dusty areas.
When generator has exceeded the maximum figures specified in the table, maintenance should still be cycled
according to the intervals of time or hours stated herein.

WIRING DIAGRAM