Full Boar SD4000IRS User manual

KNOW YOUR PRODUCT
WARNING: Read all safety warnings and all instructions. Failure to follow the
warnings and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
0620
INVERTER
GENERATOR
• 4000W MAX. POWER
• 3500W RUNNING WATTS
• 2 X 240V 15A POWER OUTLETS
• PARALLEL CAPABILITY
• USB PORT
INSTRUCTION MANUAL

2
ENGINE
Motor type: 4-stroke, OHV, 1-cylinder
Displacement: 224 cm³
Engine speed: 3100/min¹ ( ECON switch is off)
Ignition system: C.D.I
Oil capacity: 600 ml
Fuel tank capacity: 12 litres
Fuel type: 91 RON Unleaded Petrol
Spark plug: Torch F7RTC or Champion N9YC
Noise level rating (7m): 65dB@50% load
SPECIFICATIONS - MODEL NO. SD4000IRS
KNOW YOUR PRODUCT
1. Fuel cap
2. Spark plug socket
3. Control panel
4. Recoil starter
5. Engine control switch (OFF/RUN/
CHOKE)
6. Routine maintenance cover
7. Oil access cover
8. AC sockets
9. Funnel
10. Overload indicator LED
11. Output indicator LED
12. Oil alert indicator LED
13. Economy throttle switch
14. DC socket
15. DC circuit breaker reset
16. USB port
17. Convertible screwdriver
18. Charging cable and clamp set
19. Engine oil bottle
20. Spark plug (spare)
21. Ground terminal (earth)
22. AC switch
23. Parallel outlet
24. Telescopic handle
25. Carry handle x 2
26. Exhaust panel
GENERATOR
AC Output: 240V
50Hz
14.6 Amp
3500W Rated
4000W Max.
DC Output: 12V, 8.0 Amp
USB Output: 5V, 1.0 Amp/2.1 Amp
L x W x H: 745 x 540 x 610 mm
Net weight: 48 kg
Gross weight: 50 kg

OFF ON
ECONOMY
12V DC 8A
5V DC
2.1A
1.0A
AC 240V AC 240V
OFF ON
AC SW.
PARALLEL
OPERATION OUTLETS
OVERLOAD
OUTPUT
OFF
RUN
CHOKE
ON
OFF
+
4
4
3
KNOW YOUR PRODUCT (cont.)
10
18
17
11
26
21 22
23
24
12
13
20
14 15
19
16
1
3
5
6
25
7
2
8
9

4
TABLE OF CONTENTS
SPECIFICATIONS....................................................... Page 02
KNOW YOUR PRODUCT........................................... Page 02
INTRODUCTION........................................................ Page 05
SAFETY INSTRUCTIONS........................................... Page 05
EXPLANATION OF RISKS ......................................... Page 08
PRE-OPERATION CHECK.......................................... Page 12
OPERATION............................................................... Page 14
MAINTENANCE......................................................... Page 20
TRANSPORTING & STORAGE .................................. Page 23
TROUBLE SHOOTING .............................................. Page 24
DESCRIPTION OF SYMBOLS.....................................Page 25
CONTENTS................................................................ Page 27
WARRANTY................................................................ Page 28

5
Congratulations on purchasing a Full Boar Digital
Inverter Generator.
Your Full Boar Digital Inverter Generator SD4000irs
has been designed to give regulated electricity for
a continuous, uninterrupted power supply. Inverter
technology provides a suitable power source for
camping applications, outdoor lights, sound systems,
televisions, microwaves and power tools.
Read and understand the Instruction Manual before
operating the generator. Failure to do so could result in
personal injury or equipment damage.
INTRODUCTION
WARNING! When using this equipment, basic safety precautions, including the
following, should always be followed to reduce risk of fire, electric shock, personal
injury and material damage.
SAFETY INSTRUCTIONS
ELECTRICAL SAFETY
Read and understand the manual prior to operating this tool.
Save these instructions and other documents supplied with this tool for future reference.
The petrol generator has been designed to output 240V only. Always check that the power
supply corresponds to the voltage on the rating plate.
Note: The supply of 230V and 240V on Full Boar tools are interchangeable for Australia and
New Zealand.
Using an Extension Lead
Always use an approved extension lead suitable for the power output from this generator.
Before use, inspect the extension lead for signs of damage, wear and ageing. Replace the
extension lead if damaged or defective. When using an extension lead on a reel, always
unwind the lead completely. Use of an extension lead not suitable for the power input of the
tool or which is damaged or defective may result in a risk of fire and electric shock.

6
• The generator is designed to give safe and dependable service if operated according to
instructions.
• Read and understand the Owner’s Manual before operating the generator. Failure to do
so could result in personal injury or equipment damage.
• Gasoline is extremely flammable and explosive under certain conditions. Refuel in a well
ventilated area with the engine stopped.
• Keep away from cigarette, smoke and sparks when re-fuelling the generator. Always
refuel in a well ventilated location.
• Prevent the spilling of fuel as this may also ignite with the hot motor. Wipe up spilled
gasoline at once. Never refuel whilst the engine running.
• Connections for standby power to a building’s electrical system must be made by a
qualified electrician and must comply with all applicable laws and electrical codes.
Improper connections can allow electrical current from the generator to back feed
into the utility lines. Such back feed may electrocute utility company workers or others
who contact the lines during a power outage, and when utility power is restored, the
generator may explode, burn, or cause fires in the building’s electrical system.
• Store the generator in a dry area away from inflammable liquids.
• Always make a pre-operation inspection before you start the engine. You may prevent an
accident or equipment damage.
• Place the generator at least 1m (3ft) away from buildings or other equipment during
operation. ALWAYS operate generator a minimum of 2 meters from any conductive
surface eg. metals.
• Persons who are fitted with a heart pacemaker, or similar medical conditions should take
care when using this device. Even the extra low voltage of the Battery charging output
should not be handled by a person with medical conditions as or similar to the above.
• Operate the generator on a level surface. If the generator is tilted, fuel spillage may
result.
• 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.
• Know how to stop the generator quickly and understand operation of all the controls.
Never permit anyone to operate the generator without proper instructions.
• Keep children and pets away from the generator when it is in operation.
• Keep away from rotating parts while the generator is running.
• The generator is a potential source of electrical shocks when misused; do not operate
with wet hands.
SAFETY WARNINGS FOR GENERATORS
IMPORTANT! When using the equipment, a few safety precautions must be
observed to avoid injuries and damage. Please read the complete operating manual
with due care. Keep this manual in a safe place so that the information is available at
all times. If you give the equipment to any other person, give them these operating
instructions as well.
We cannot accept any liability for damage or accidents which arise due to a failure
to follow these instructions and the safety information.

7
SAFETY WARNINGS FOR GENERATORS (cont.)
• Your power tool should only be passed on with these instructions.
• Children should be supervised to ensure they do not play with the appliance.
WARNING! Exhaust contains poisonous carbon monoxide. Do not operate
generator in confined area. Be sure to operate the generator in a well-ventilated
environment or with an aerator. Using a generator indoors will kill you in minutes.
Never use in the home or in a partly enclosed area such as garages. Only use
outdoors and far from open windows doors and vents.
WARNING! The inverter generator is supplied with a grounding terminal (21)
that may reduce the risk of electrocution in certain applications. Always consult
a qualified electrician before connecting the grounding terminal or when using
the generator for applications other than direct connection of appliances (such as
connection to a caravan).
WARNING! The output of this generating set is potentially lethal. The set should
not be connected to a fixed electrical installation except by an appropriately
licensed person.
WARNING! The muffler becomes very hot during operating and remains hot for a
while after stopping the engine. Be careful not to touch the muffler while it is hot.
Let the engine cool before storing the generator indoors.
WARNING! Do not parallel connect other cables to receptacles, use special jack, or
it may cause an electrical shock.
WARNING! When using extension leads, avoid long extensions and possible
dangers to leads by pedestrian or vehicular traffic.
WARNING! Maintain normal safety precautions with appliances and accessories as
for use on normal household 240V supply.

8
RISK OF ELECTROCUTION AND FIRE
Hazard What could happen How to prevent it
Improper storage
of extension cord.
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.
Operation of
generator in
heavy rain, wet,
icy, or flooded
conditions.
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.
Placing generator
on or against
highly conductive
surface, such as a
steel walkway or
metal roof.
Accidental leakage of electrical
current could charge conductive
surfaces in contact with the
generator.
Place generator on low
conductivity surface such as a
concrete slab.
ALWAYS operate generator a
minimum of 2 meters from any
conductive surface.
Operation of unit
when damaged,
or with guards or
panels removed.
Attempting to use the unit when
it has been damaged, or when it
is not functioning normally could
result in fire or electrocution.
Removal of guarding could
expose electrically charged
components and result in
electrocution.
Do not operate generator with
mechanical or electrical problem.
Have unit repaired by an
Authorized Service Centre.
Do not operate generator with
protective guarding removed.

9
RISK OF FIRE
Hazard What could happen How to prevent it
Attempting to fill
the fuel tank while
the engine
is running
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 fuel fires.
Sparks, fire, hot
objects
Cigarettes, sparks, fires, or other
hot objects can cause fuel or
fuel vapours to ignite.
Add fuel to tank in well
ventilated area. Make sure there
are no sources of ignition near
the generator.
Improper storage
of fuel
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.
Tampering with
factory set engine
speed settings
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.
Inadequate
ventilation for
generator
Materials placed against or near
the generator or operating the
generator in areas where the
temperature exceeds 40° C.
ambient (such as storage rooms
or garages) can interfere with
its proper ventilation features
causing overheating and
possible ignition of the materials
or buildings.
Operate generator in a clean,
dry, well ventilated area.
DO NOT OPERATE UNIT
INDOORS OR IN ANY
CONFINED AREA.
Overfilling the fuel
tank - fuel spillage
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.

10
Hazard What could happen How to prevent it
Fire, Inhalation,
Damage to Vehicle
Surfaces
Fuel or oil can leak or spill and
could result in fire or breathing
hazard, serious injury or death
can result. Fuel or oil leaks can
damage carpet, paint or other
surfaces in vehicles or trailers.
Transport fuel only 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 INJURY AND PROPERTY DAMAGE
WHEN TRANSPORTING GENERATOR
Hazard What could happen How to prevent it
Contact with
hot engine
and generator
components
Contact with hot surfaces,
such as engines exhaust
components, could result in
serious burns.
During operation, touch only
the 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.
Hazard What could happen How to prevent it
Lifting a very heavy
object
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.
RISK OF HOT SURFACES
RISK FROM LIFTING

11
Hazard What could happen How to prevent it
Gasoline engines
produce toxic
carbon monoxide
exhaust fumes
Breathing exhaust fumes will
cause serious injury or death.
Operate generator in clean,
dry, 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.
Hazard What could happen How to prevent it
Operation of
generator in careless
manner
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.
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.
Operating generator
while suspended
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.
RISK OF BREATHING - INHALATION HAZARD
RISK OF UNSAFE OPERATION
Hazard What could happen How to prevent it
Contact with moving
parts can result in
serious injury
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.
RISK OF MOVING PARTS

12
PRE-OPERATION CHECK
Upper
level
allowed
OFF
RUN
CHOKE
91 RON
Unleaded
Petrol
Upper
level
allowed
OFF
RUN
CHOKE
91 RON
Unleaded
Petrol
Upper
level
allowed
OFF
RUN
CHOKE
91 RON
Unleaded
Petrol
Checking the oil
Note: The generator is shipped without oil and must be filled before starting. Oil
tank capacity 600 ml.
1. Be sure to check that the generator is on a level surface with the engine
stopped.
2. To check the oil level, remove the oil access cover
(7) (fig. 1).
3. Remove the oil filler cap, and wipe the dipstick with
a clean rag. Check the oil level by inserting the
dipstick in the filler hole without screwing it in and
then removing it again (fig. 2).
4. If the oil level is below the end of the dipstick, refill
using funnel (9) until it registers on the halfway mark
of the dipstick (fig. 3). Use premium quality 4-stroke
engine oil. Recommended 10W30 for most climate
conditions in Australia.
Note. The Oil Alert System will automatically stop
the engine before the oil level falls below the safe limit. However, to avoid the
inconvenience of an unexpected shutdown, it is still advisable to visually inspect
the oil level regularly.
WARNING! Never use non-detergent oil or 2-stroke engine oil as this
could seriously damage the Inverter Generator beyond repair.
Fig. 1
Fig. 2
Fig. 3

13
KNOW YOUR PRODUCTPRE-OPERATION CHECK (cont.)
Upper
level
allowed
OFF
RUN
CHOKE
91 RON
Unleaded
Petrol
Upper
level
allowed
OFF
RUN
CHOKE
91 RON
Unleaded
Petrol
Fig. 4
Fig. 5
1. Switch off engine by moving the engine control
switch (5) to the OFF position (fig. 4). Make sure that
the inverter generator is on a level surface.
2. Remove the fuel cap (1) by rotating in a anti-
clockwise direction.
3. Visually check the fuel level and, if necessary, add
fuel to the tank (91 RON Unleaded Petrol) (fig. 5).
Do not overfill the fuel tank. Do not use ethanol
blended fuels (Fuel tank capacity 12 litres).
4. After refuelling, make sure the fuel cap (1) is fitted
properly and securely.
WARNING! Keep away from cigarettes, smoke and sparks when refuelling
the inverter generator. Always refuel in a well-ventilated location.
WARNING! Do not over fill the fuel tank.
WARNING! Be careful not to spill fuel when refuelling. Spilled fuel or fuel
vapour may ignite. If any fuel is spilled, make sure the area is dry before
starting the engine.
WARNING! Never refuel the inverter generator while the engine is
running and always allow the engine to cool before refuelling.
Refuelling the generator
WARNING! Never operate the inverter generator in an enclosed area.
Engine exhaust contains carbon monoxide. Only operate the inverter
outside and away from windows, doors and vents.
Grounding
Consult with your local municipalities for your grounding codes.
The generator’s ground terminal (21) must always be used to connect the
generator to a driven ground rod. Connect the ground terminal (21) to the driven
ground rod with copper wire. The wire connects to the terminal between the lock
washer and nut. Tighten the nut securely to ensure good connection. Grounding
the generator protects you from electric shock that results from a build up of static
electricity or undetected ground faults.
WARNING! Be sure the inverter is properly connected to earth ground
terminal (21) before operating.

14
KNOW YOUR PRODUCTOPERATION
Starting the inverter generator
Note: Before starting the engine, disconnect all appliances from the generator.
Note: Always operate the inverter generator on a dry surface free of any moisture.
WARNING! Do not rest inverter on exhaust panel (26). Do not move
Inverter Generator while it is on. The inverter will be damaged if operated
in this manner.
WARNING! Never operate your inverter generator outdoors during rain,
snow or any combination of weather conditions that could lead to moisture
collecting on, in or around the generator.
1. Turn the engine control switch (5) to the CHOKE
position (fig. 6).
2. Hold the generator steady with one hand. With the
other hand, pull slightly on the recoil starter (4) until
you feel resistance (fig. 7) and then pull hard and
swiftly. Do not let the recoil starter retract by itself,
guide it back by hand.
3. Once engine is running / started, turn the engine
control switch (5) to the RUN position (fig. 8).
4. Press the AC switch (22) ON (I) (fig. 9) ready for
connecting appliances.
OFF
RUN
CHOKE
OFF ON
AC SW.
OFF ON
AC SW.
OFF
RUN
CHOKE
Fig. 9
OFF
RUN
CHOKE
OFF ON
AC SW.
OFF ON
AC SW.
OFF
RUN
CHOKE
Fig. 6
OFF
RUN
CHOKE
OFF ON
AC SW.
OFF ON
AC SW.
OFF
RUN
CHOKE
Fig. 7
OFF
RUN
CHOKE
OFF ON
AC SW.
OFF ON
AC SW.
OFF
RUN
CHOKE
Fig. 8

15
KNOW YOUR PRODUCT
Efficiency mode
The inverter is equipped with an Economy throttle switch (13) to minimize fuel
consumption. In efficiency mode, the inverter will sense the load and adjust the
engine RPM to the current load requirements. Efficiency mode should be used
only after the inverter has been warmed up to operating temperature.
1. To turn on the efficiency mode, press the switch to
the ON (I) position (fig. 12). If no load is present,
the inverter RPM will drop down to an idle speed.
As a load is applied, the inverter will sense the load
and engine RPM will increase according to the load
applied.
2. To run the inverter at maximum power and RPM,
press the efficiency mode switch to the OFF (O) position.
Upper
level
allowed
OFF
RUN
CHOKE
91 RON
Unleaded
Petrol
OFF ON
ECONOMY
12V DC 8A
5V DC
2.1A
1.0A
AC 240V AC 240V
OFF ON
AC SW.
PARALLEL
OPERATION OUTLETS
OVERLOAD
OUTPUT
OFF
RUN
CHOKE
ON
OFF
+
Fig. 11
Fig. 12
OPERATION (cont.)
Stopping the engine
In normal operation
1. Switch off the connected equipment and pull out the plug.
2. Turn the AC switch (22) to OFF (O) (fig. 10).
3. Turn the engine control switch (5) to the OFF
position (fig. 11).
In emergency situation
If there is an emergency and the inverter must be stopped quickly, move the
engine control switch (5) to the OFF position immediately.
OFF
RUN
CHOKE
OFF ON
AC SW.
OFF ON
AC SW.
OFF
RUN
CHOKE
Fig. 10

16
Oil alert system
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 falls
below a safe limit, the oil alert system will automatically shut down the engine (the
engine control switch (5) will remain in the RUN position).
If the oil alert system shuts down the engine, the Oil alert indicator LED (red) (12)
will come on when you operate the starter, and the engine will not run. If this
occurs, add engine oil.
Overload indicator
In the event of an overload or fault in a connected appliance, the Overload
indicator LED (red) (10) will illuminate. The overload system will need to be reset
if this occurs. The overload system prevents the generator from delivering power,
however the engine will continue to run.
Substantial overloading that continuously lights the overload indicator LED (red)
(10) may damage the generator. Marginal overloading that temporarily lights the
overload indicator LED (red) (10) may shorten the service life of the generator.
Stop the engine if the overload indicator LED (10) illuminates and investigate the
overload source.
To reset turn the generator off and restart.
Output indicator
The output indicator LED (green) (11) illuminates when power is available to
outputs.
Overload reset
An overloaded DC circuit will trip the DC circuit breaker (15) (OFF position) when
the controls sense a predetermined overload condition. The inverter engine will
continue to run, but there will not be any electrical output.
If this happens,
1. Turn off all devices and unplug them from the inverter.
2. Determine the wattage required from the devices being powered by the
inverter. Make sure the wattage required does not exceed the maximum
output of the inverter.
3. Press in (ON position) the DC circuit breaker reset (15).
4. Plug the devices in to the inverter.
5. Turn on the devices as needed.
OPERATION (cont.)

17
OPERATION (cont.)
WARNING! Keep the generator away from other electric cables or wires
such as distribution network.
WARNING! Limit operation requiring maximum power to 30 minutes. For
continuous operation, do not exceed the rated power. In either case, the
total wattage of all appliances connected must be considered.
WARNING! Do not exceed the current limit specified for any one
receptacle.
WARNING! Keep the generator on a level surface when running. If
generator is tilted while in operation, it may cause fuel spillage or low oil
level warning.
Fig. 13
AC Applications
Check the total rating of the appliance to be connected and ensure the rating of
the appliance/s does not exceed the rating of the inverter generator.
1. Make sure the output indicator LED (green) (11) illuminates and the AC switch
(22) is in the ON (I) position.
2. Confirm that the equipment to be used is switched
off, and insert the plug of the equipment to be used
into an AC socket (8) (fig. 13).
3. Switch on the equipment, and operate as normal.
Note: If the connected appliance does not operate, refer to the overload indicator
section on the previous page.
AC Electric lamps Power tools Electric motor DC battery
Power factor 1 0.8 - 0.9 0.4 - 0.7
(Efficiency 0.85)
0 - 3000W 0 - 2400W 0 - 1800W
Rated voltage
12V
Rated current 8A

18
KNOW YOUR PRODUCT
USB Outlet
The USB port (16) 5V DC outlets that come with 1 Amp
& 2.1 Amp rating (fig. 14). It is suitable for charging
mobile phones, MP3 players etc.
12V Battery charging outlet
The DC socket (14) is suitable most lead acid type car batteries. Before charging,
remove the battery from the vehicle. The battery MUST be totally isolated from
any other circuitry.
1. Connect the positive (+, RED) of the charging
cable and clamp set (18) to the positive battery
terminal. Connect the negative (-, BLACK) to the
negative battery terminal (fig. 15). Do not reverse
the charging cables, or serious damage to the
generator and/or the battery may occur.
2. Connect the charging cable and clamp set (18) plug
to DC socket (14) (fig. 16). The battery will begin
charging.
3. When disconnecting, remove the plug from the
inverter generator before un-clipping the clamps on
the battery.
Note: Do not attempt to charge lithium ion, NiCad or NiMH batteries. The
charging DC socket (14) is only intended for Lead Acid batteries.
OPERATION (cont.)
12V DC 8A
5V DC
2.1A
1.0A
Fig. 15
Fig. 16
12V DC 8A
5V DC
2.1A
1.0A
12V DC 8A
5V DC
2.1A
1.0A
Fig. 14
WARNING! The battery gives off explosive gases; keep sparks, flames
and cigarettes away. Provide adequate ventilation when charging.
WARNING! The battery contains sulphuric acid (electrolyte). Contact with
skin or eyes may cause severe burns. Wear protective equipment.
WARNING! Batteries left unattended can potentially explode, resulting in
serious injury.

19
OPERATION (cont.)
Inverter parallel operation
It is possible to connect two Full Boar SD4000irs generators to each other, using a
parallel cable kit (sold separately), to increase available power output.
1. Connect PARALLEL OPERATION CABLES to two SD4000irs generators
according to the instructions provided with the cable kit.
2. Make sure the Economy throttle switch (13) is in the OFF position on both
generators.
3. All electronic devices should be turned “OFF” and disconnected from inverter
generators prior to starting generator engines.
4. Start generator engines. Make sure the green output indicator LED (11) comes
on for each generator.
5. When engines have stabilized, plug in electronic device to AC socket (8) and
turn on first load.
6. Allow generator output to stabilize (engine and attached devices run evenly)
before plugging in the next load.
Maximum Power in Parallel Operation: 7.2kVA
Rated Power in Parallel Operation: 6.3kVA
Limit operation time to 3 seconds for load requiring maximum output. For
continuous operation, do not exceed the rated output.
Note: It is strongly recommended to plug in devices with the largest output first
and the smallest output last to help prevent overloading the generator.
DANGER! Never connect the paralleling cord to the inverters with
the inverters running. The inverters must not be running and both the
paralleling cord switches must be off when connecting the cords.
WARNING! Do not attempt to parallel the inverter with any other
manufacturers’ inverters. Do not use the paralleling cord for any
application other than inverter paralleling. Do not use this cord on other
manufacturers’ inverters.
WARNING! Always ensure that both ends of the paralleling cord are
switched off before connecting the inverters.

20
MAINTENANCE
The purpose of the maintenance and adjustment schedule is to keep the
generator in the best operating condition.
Inspect or service as scheduled in the table below.
WARNING! Shut off the engine before performing any maintenance. If the engine
must be run, make sure the area is well ventilated. The exhaust contains poisonous
carbon monoxide gas.
CAUTION! Use authorized parts or their equivalent. The use of replacement parts
which are not of equivalent quality may damage the generator.
REGULAR SERVICE PERIOD (1)
EACH
USE
FIRST
MONTH
OR
20HRS
EVERY 3
MONTHS
OR 50
HRS
EVERY 6
MONTHS
OR
100 HRS
EVERY
YEAR OR
200 HRS
ITEM. Perform at every indicated
month or operating hour interval,
whichever comes first.
Engine oil
Check level •
Change • •
Air cleaner
Check •
Clean •(2)
Spark plug Check - adjust •
Spark arrester Clean •
Fuel tank & filter Clean •(3)
Note:
(1) Log hours of operation to determine proper maintenance.
(2) Service more frequently when used in dusty areas.
(3) Servicing of this product can be arranged by contacting customer service.
Telephone: [phone].