10500 Watt Tri-Fuel Inverter Generator
Model: PGD105TiSCO
OPERATOR'S MANUAL
Warning: The Engine Exhaust from this product contains chemicals known to the State
of California to cause cancer, birth defects or other reproductive harm.
DO NOT RETURN TO STORE!
HAVE QUESTIONS OR NEED SERVICE?
866-591-8921
1
Safety Warnings ........................................................1
Safety Instructions .....................................................2
CO Sentry ..................................................................4
Names of Components ................................................5
Control Panel ........................................................6
Specications ........................................................7
Preparation ........................................................8
Adding Engine Oil ........................................................8
Connecting LPG Tank .................................................9
Connect the Natural Gas (NG) Supply Line...............10
Battery ..................................................................11
Operation ................................................13
Maintenance ........................................................17
Troubleshooting ........................................................21
Electrical Schematic ................................................24
Table of Contents
Introduction
Thank you for choosing Pulsar Products!
This manual provides instruction on how to operate and use your
generator safely and correctly; be sure to read and understand this
manual before using your generator. If you have ANY questions, please
phone 866.591.8921 M-F or email [email protected]
BEFORE using your generator.
All details and images in this Manual are believed to be accurate at the
time of publication.
Pulsar Products reserves the right to make updates to this manual at
any time.
Please contact Pulsar Support at 866.591.8921 or email
[email protected] for the latest updates.
This manual is a permanent part of the generator set. If the generator
is resold, kindly include this manual with the generator.
Safety Warnings and Notices
WARNING: Save This Manual For Future
Reference
This manual contains important information regarding the safety,
operation, maintenance, and storage of this product. Before use, read
carefully and understand all cautions, warnings, instructions, and
product labels. Failure to do so could result in serious personal injury
and/or property damage.
Safety Denitions
The words DANGER, WARNING, CAUTION, and NOTICE are used
throughout this manual to highlight important information. Make sure
that the meaning of this safety information is known to all who operate,
perform maintenance on, or are near the generator.
This safety alert symbol appears with most safety statements.
It means to pay attention and be alert, your safety is involved! Please
read and abide by the message that follows the safety alerts symbol.
DANGER
WARNING
CAUTION
NOTICE
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. It may also be used to
alert against unsafe practices.
Failure to follow the instruction may result in the damage to your
generator and other property.
2
Safety Instructions
Safety Symbols
Follow all safety information contained in this manual and on the
generator.
Before operating your generator, you must read and understand the
manual and familiarize yourself with the safe operation practices.
Safety Precautions
SYMBOL DESCRIPTION
Safety Alert Symbol
Electrocution Hazard
Asphyxiation Hazard
Burn Hazard. DO NOT touch hot surfaces.
Electrical Shock Hazard
Fire Hazard
Maintain Safe Distance
Lifting Hazard
Read Manufacturer's Instructions
DO NOT Operate in Wet Conditions
Ground. Consult with electrician to determine
grounding requirements before
DANGER
Using a generator indoors CAN KILL YOU IN MINUTES.
Generator exhaust contains carbon monoxide. This is a poison
you cannot see or smell.
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.
WARNING
POISONOUS GAS HAZARD: Engine exhaust contains carbon monoxide,
a poisonous gas that could kill you in minutes. You CAN NOT smell it,
see it, or taste it. Even if you do not smell exhaust fumes, you could
still be exposed to carbon monoxide gas.
Operate this product ONLY outside far away from windows, doors, and
vents to reduce the risk of carbon monoxide gas from accumulating
and potentially being drawn towards occupied spaces.
Install battery-operated carbon monoxide alarms or plug-in carbon
monoxide alarms with battery backup according to the manufacturer's
instructions. Most smoke alarms cannot detect carbon monoxide gas.
DO NOT run this product inside homes, garages, basements,
crawlspaces, sheds, or other partially enclosed spaces even if using
fans or opening doors and windows for ventilation. Carbon monoxide
can quickly build up in these spaces and can linger for hours, even
after this product has shut off.
ALWAYS place this product downwind and point the engine exhaust
away from occupied spaces. If you start to feel sick, dizzy, or weak
while using this product, shut it off and get to fresh air IMMEDIATELY -
then see a doctor; you may have carbon monoxide poisoning.
3
Safety Instructions
Correct Usage
Example location to reduce risk of carbon monoxide poisoning
● ONLY use outside and downwind, far away from windows,
doors, and vents.
● Direct exhaust away from occupied spaces.
Incorrect Usage
Do not operate in any of the following locations:
● Near any Door, Window, or Vent
● Garage
● Basement
● Crawl Space
● Living Area
● Attic
● Entry Way
● Porch
● Mud Room
WARNING
Starter cord kickback (rapid retraction) could pull hand and
arm toward the engine faster than you can let go which could
cause broken bones, fractures, bruises, sprains, or other
serious injuries.
WARNING
Fuel and its vapors are extremely ammable and explosive
which could cause burns, re, or explosion resulting in death
or serious injury and/or property damage.
When Adding Or Draining Gasoline
Turn the generator engine OFF and let it cool for at least 2 minutes
before removing the fuel cap. Loosen the cap slowly to relieve
pressure in the tank.
● Fill or drain fuel tank outdoors.
● DO NOT overll the tank. Allow space for fuel expansion.
● If fuel spills, wipe it up and let the area dry before starting the
engine.
● Keep fuel away from sparks, open ames, heat, and other ignition
sources.
● Check fuel lines, tank, cap, and ttings frequently for cracks or leaks;
replace if necessary.
● DO NOT light a cigarette or smoke anything.
When Starting Equipment
● Ensure spark plug, mufer, fuel cap, and air cleaner are in place.
● DO NOT crank engine with spark plug removed.
When Operating Equipment
● DO NOT operate this product inside any building, carport, porch,
mobile enclosure, marine applications, or shed.
● DO NOT tip engine or equipment at an angle that causes fuel to spill.
● DO NOT stop the engine by moving the choke control the to "Start"
position.
● DO NOT exceed the generator's wattage capacity.
● Start the generator and the let engine stabilize before connecting
electrical loads.
● Connect electrical loads in the OFF position, then turn ON for
operation.
● Turn electrical loads OFF and disconnect from the generator before
stopping the generator.
4
Safety Instructions
NOTE
Improper treatment of the generator could damage it and shorten
its life.
● Use generator only for intended applications.
● If you have questions about intended use, ask a dealer or contact
your local Pulsar service center.
● Operate generator only on solid, level surfaces.
● DO NOT expose the generator to excessive moisture, dust, dirt, or
corrosive vapors.
● DO NOT insert any objects through cooling slots.
● If connected devices overheat, turn them off and disconnect them
from the generator.
Shut off the generator if:
● Electrical output is lost.
● Equipment sparks, smokes, or emits ames.
● Unit vibrates excessively.
Parallel Kit Precautions
WARNING
To prevent serious injury, death, and generator and/or equipment
damage from electric shock and re:
1. Follow Parallel Kit instructions provided with it for connection
and use of a Parallel Kit.
2. Only connect two identical Inverter Generators together using
a Parallel Kit.
3. Connect Parallel Kit only to terminals marked "Parallel” on the
front of the Generator.
4. Do not remove or connect a Parallel Kit while the Generator is
running.
5. Do not use a Parallel Kit that is attached to only one Generator.
Carbon Monoxide Safety
Carbon Monoxide
Generators are very convenient, but they can also be very
dangerous. All fuel-burning appliances and equipment release a
poisonous gas called carbon monoxide. Carbon monoxide (also
known as CO) can be dangerous for humans and pets, even in
small amounts, because it blocks oxygen from getting into your
body. Carbon monoxide poisoning can lead to death in a very short
time. It is odorless, tasteless and invisible, so you may be exposed
without knowing it. That is why carbon monoxide is sometimes
called “the silent killer”.
CO Sentry
The CO Sentry system was created to protect from dangerous carbon
monoxide. Just like the detector for your home the CO Sentry tests the
air for dangerous levels of carbon monoxide. If dangerous levels of
carbon monoxide are detected this generator will automatically shutoff.
WARNING
Automatic shutoff accompanied with a ashing RED light in the CO
Sentry portion of the control panel is an indication that the generator
was improperly located. If you start to feel sick, dizzy, weak, or carbon
monoxide detectors in your home indicate an alarm, get to fresh air
immediately. Call emergency services. You may have carbon monoxide
poisoning.
CO Sentry Indicator Lights
RED
Carbon monoxide has accumulated around the generator. After shut-off,
the RED indicator light in the CO Sentry area of the control panel will
ash to provide notication that the generator was shutoff due to an
accumulating CO hazard. The RED light will ash for at least ve
minutes after a CO shut-off. Move the generator to an open, outdoor
area far away from occupied spaces with exhaust pointed away. Once
relocated to a safe area, the generator can be restarted. Introduce fresh
air and ventilate the area where the generator had shut down.
YELLOW
A CO Sentry system fault occurred. When a system fault occurs, the
generator is automatically shut down and the YELLOW indicator light in
the CO auto-shutoff area of the control panel will ash to provide
notication that a fault has occurred. The YELLOW light will ash for at
least ve minutes after a fault. The generator can be re-started, but may
continue to shutoff.
5
Components
Before operating your generator, you must read and
understand the manual and familiarize yourself with the safe
operation practices.
Control Panel
Transport Handle
Recoil Handle
Right Side Cover
Fuel Tank Cap
Fuel Tank
Mufer
Wheel
Left Side Cover
Fuel Gauge
Operator Position
Operator Position
6
Control Panel
START STOP
7
Specifications
Engine
Engine Model
192F/P-2
Engine Type
Single Cylinder, Four Stroke, Air Cooled, Overhead Valve
Cylinder Diameter×Stroke
(mm)
92x69
Displacement(cc)
458
Compression Ratio
8.5±1
Gas Distribution Mode
OHV
Cooling Mode
Forced Cold Air
Output Power(kW/r/min)
10.5/3600
Starting Mode
Electric and Manual Recoil
Fuel Tank Capacity(US gallon)
6.9 (26L)
Type And Grade Of Fuel
Unleaded Gasoline or LPG(Propane)
Lubricating Oil Capacity(L)
1.1 (37 fl oz)
Lubricating Oil Type
SAE 10w30, API index 'SJ' or better
Lubrication Way
Sling/Splash Lubrication
Generator
Noise dB(7m@50% load)
62
Rated Watts
8500W(Gasoline) 8000W(Propane) 6800W(Methane)
Peak Watts
10500W(Gasoline) 9500W(Propane) 8400W(Methane)
Rated Voltage(V)
120/240
Rated Frequency(Hz)
60
Power Factor
1.0
Number of Phase
Single phase
DC Output
5V/3A
Configure
Electric Machinery
Permanent Magnet
Voltage Regulation
Controller Regulation
Frequency regulation
Controller Regulation
Dimensions
32.9"x24.6"x31.9" (785×575x745mm)
Net Weight
112kg (246.9lbs.)
8
Preparation
Preparation
Your generator requires some assembly. This unit ships from our
factory without oil; it must be properly lled with oil before operation.
Unpacking
1. Set the shipping carton on a solid, at surface.
2. Remove everything from the carton except the generator.
3. Using the carrying handles of the unit, carefully remove the
generator from the box (two people lifting is recommended).
Add Engine Oil
CAUTION
DO NOT attempt to crank or start the engine before it has been
properly lled with the recommended type and amount of oil.
Damage to the generator because of failing to follow these
instructions will void your warranty.
Failure to follow the instruction may result in the damage to your
generator and other property.
NOTICE
If running the generator in extreme temperatures, refer to the
following chart for recommended oil type.
1. Place the generator on a solid, at, level surface.
2. On the left side of the generator, loosen the screws and remove
the maintenance cover.
3. Remove oil ll cap/dipstick to add oil.
4. Using a funnel, as needed, add the appropriate type of oil until the
oil level is at the proper level. SAE 10w-30 oil is recommended for
general use. DO NOT OVERFILL. Replace oil ll cap/dipstick and
secure maintenance cover.
5. Check engine oil level daily and add as needed.
NOTICE
Once the oil has been added, a visual check should show oil about
1-2 threads from running out of the ll hole. When using the
dipstick to check the oil level, DO NOT screw in the dipstick while
checking.
9
Preparation
NOTICE
CAUTION
NOTICE
NOTICE
Check oil level often during the break-in period. Refer to the
Maintenance section for recommended service intervals.
This engine is equipped with a low oil shut-off and will stop when the
oil level in the crankcase falls below a critical level.
The rst 5 hours of run time are the break-in period for the unit.
During the break-in period stay at or below 50% of the running watt
rating and vary the load occasionally to allow stator windings to heat
and cool. Adjusting the load will also cause engine speed to vary
slightly and help seat piston rings. After the 5-hour break-in period,
change the oil.
Synthetic oil may be used after the 5-hour initial break-in period.
Using synthetic oil does not extend the recommended oil change
interval. Full synthetic 5W-30 oil will aid in starting in cold ambient
<41°F (5°C) temperatures.
Add Gasoline
WARNING
TO PREVENT SERIOUS INJURY FROM FIRE:
Fill the gasoline tank in a well-ventilated area away from ignition
sources. If the engine is hot from use, shut the engine off and wait
for it to cool before adding gasoline. Do not smoke.
1. Make sure the generator is on a solid, at, level surface.
2. Unscrew the fuel cap and set it aside.
3. Slowly add gasoline to the fuel tank. Be careful not to overll. The
fuel gauge on the top of the fuel tank indicates how much gasoline
is in the generator fuel tank.
4. Replace the fuel cap and wipe up any spilled gasoline with a dry
cloth then remove the cloth from the area.
Do not overll the gasoline the tank. Overlling can result in a re,
explosion, or death.
Gasoline can expand. Do not ll the gasoline tank to the top. Leave a
minimum of 1.5 inches open space. Gasoline fumes are highly
ammable. Do not ll the tank near an open ame. Always check for
gasoline spills.
● To ensure that the generator runs smoothly use only FRESH,
UNLEADED GASOLINE WITH AN OCTANE RATING OF 87 OR HIGHER.
● Never use an oil/gasoline mixture. Never use old gasoline.
● Avoid getting dirt or water in the gasoline tank.
● Gasoline can age in the tank and make it hard to start the generator
in the future.
● Never store generator for extended periods of time with gasoline in
the tank.
Connecting an LPG Tank
NOTICE
● Propane tanks that use liquid withdrawal system can not be used on
these models.
● Conrm that the re-qualication date on the tank has not expired.
● DO NOT use included LPG hose for any other appliances.
10
Connect the Natural Gas (NG) Supply Line
Fire and explosion hazard. Never connect or disconnect the natural
gas hose while the engine is running. Do not smoke or create
sparks while handling natural gas. Always turn the engine off and
allow the generator to cool for at least ve minutes before
connecting to natural gas.
Never use a natural gas supply line, natural gas hose, or any other
fuel item that appears to be damaged.
● To reduce the risk of injury, perform a leak test any time the
natural gas hose is disconnected and reconnected.
● Explosion hazard. If you smell methane, do not start the
generator. Always completely close natural gas supply line valve
and disconnect natural gas (NG) hose from generator when not
in use.
1. Turn the generator off and allow the engine to cool for at least
ve minutes.
2. Verify that the gas is turned off at the natural gas supply line.
Preparation
NOTICE
WARNING
● All new propane tanks must be purged of air and moisture prior to
lling. Used propane tanks that have not been plugged or kept
closed must also be purged. The purging process should be done
by a propane tank supplier (propane tanks from an exchange
supplier should have been purged and lled properly).
● ALWAYS position the propane tank so the connection between the
valve and the gas inlet will not cause sharp bends or kinks in the
hose.
Explosion hazard. DO NOT start generator if you smell propane.
ALWAYS fully close the propane tank valve and disconnect the LPG
hose from the generator when not in use.
1. Turn the generator OFF and place on a at surface in a well ventilated
area.
2. Verify that the propane tank valve is in the fully closed position.
3. Remove the cover on the generator propane/natural gas inlet.
4. Use your ngers to hand thread the LPG hose (included) to the
propane inlet on the generator.
IMPORTANT: DO NOT use thread seal tape or any other type of sealant to
seal the LPG hose connection.
5. Tighten the LPG hose connector with an adjustable wrench until it is
snug. DO NOT over tighten.
6. Remove the safety plug or cap from the propane tank valve and attach
the other end of the hose to the LPG connector on the tank. hand-tighten.
7. Turn the propane tank valve to the fully open position. Check all
connections for leaks by wetting the ttings with a solution of soap and
water. Bubbles which appear or bubbles which grow indicate that a leak
exists. If a leak exists at a tting, turn the propane tank valve to the
fully closed position and tighten the tting. Open the propane tank valve
and recheck the tting with the soap and water solution. If the leak
continues or if the leak is not at a tting then DO NOT use the generator
and contact an authorized Pulsar service center.
DANGERDANGER
WARNING
WARNING
11
3. Completely unwrap and straighten the natural gas hose to
prevent kinks.
4. Contact your local gas company for guidance on accessory
connection to a natural gas line. You qualied contractor must
minimally ensure the pipe supply line threads are clean and in
good condition. Pipe connections must be made using a gas
rated 'dope' or PTFE tape.
5. Pull the quick connect collet rearward, insert the natural gas hose
nipple, then release the collet; ensure a solid connection is made.
6. Push back the quick connector collet of the natural gas hose, insert it
into the generator propane/methane inlet, loosen the quick connector
sleeve, and make the sleeve clamp the propane/methane inlet.
Natural Gas Adapter
Natural Gas Hose
IMPORTANT: DO NOT use thread seal tape or any other type of sealant to
seal the natural gas hose connection.
7. Turn the natural gas (NG) supply line valve to the fully open
position. Check all connections for leaks by wetting the ttings with
a solution of soap and water. Bubbles which appear or bubbles
which grow indicate that a leak exists. If a leak exists at a tting,
turn the natural gas (NG) supply line valve to the fully closed
position and tighten the tting. Open the natural gas (NG) supply
line valve and recheck the tting with the soap and water solution. If
the leak continues or if the leak is not at a tting then DO NOT use
the generator and contact an authorized Pulsar service center.
Preparation
Connecting The Battery
1. On the left side of the generator, loosen the screws and remove the
cover.
2. Verify that the rubber battery strap is rmly securing the battery in
place. If loose, pull on the strap and hook it onto the mounting base.
Note: If the strap is loose behind the battery, remove the battery,
reconnect the strap, replace the battery, then thread the strap under
the battery quick-connect cables.
12
3. A quick-connect battery plug is pre-installed on the battery.
Remove the cable tie securing the plugs, align colors, then push
rmly to connect them.
Preparation
4. Align the tabs on the bottom of the battery access cover with the
generator case then push to reinstall the cover.
Note: The generator is equipped with a battery charging feature.
Once the engine is running, a small current will slowly recharge
the battery.
Grounding The Generator
Attach grounding wire (if required by code)
● Ground the generator by tightening the grounding nut against a
grounding wire.
● Connect the other end to a suitable copper grounding rod that is
driven into the earth at the correct depth, per local code.
A generally acceptable grounding wire is a No. 12 AWG (American
Wire Gauge) stranded copper wire.
Grounding codes can vary by location. Please contact a local
electrician to check the grounding regulations for your area.
WARNING
Failure to properly ground the generator can result in
electrocution.
13
Operation
Generator Location
WARNING
NEVER operate the generator inside any building, garage,
basement, crawlspace, shed, or enclosure, including the
generator compartment of a recreational vehicle.
NEVER operate or start the generator in the back of an SUV,
camper, trailer, truck bed (regular sides, at or other
conguration), under staircases, stairwells, next to walls or
buildings, or any other location that could limit airow or trap
exhaust.
DO NOT operate or store the generator in wet weather conditions
such as rain or snow. Using a generator in wet conditions could
result in serious injury or death due to electrocution.
Generators must have a minimum of 5 feet (1.5 m) of clearance
from all combustible material.
Generators must also have a minimum of 5 feet (1.5 m) of
airow clearance on all sides to allow for adequate cooling,
maintenance, and service.
Always place the generator in a well-ventilated area. NEVER
place the generator near air intake vents or where exhaust
fumes could be drawn into occupied or conned spaces.
Always carefully consider wind and air currents when positioning
the generator.
Always allow generators to properly cool before transport or for
storage purposes.
Failure to follow proper safety precautions may result in
personal injury, damage to the generator, and void your warranty.
WARNING
4. Turn off Low Idle Switch
The Low Idle Switch is located next to the push start button on the
panel. Flip the Low Idle Switch down to disable low idle when
starting the generator.
Starting The Generator
1. Make sure the generator is on a solid, at, level surface.
2. Disconnect all electrical loads from the generator. Never start or
stop the generator with electrical loads connected.
3. Turn the Fuel Switch to desired fuel source. When the Fuel Switch is
in the Gasoline position, the generator is ready to start with
Gasoline. When the Fuel Switch is in the LPG position, the
generator is ready to start with propane. When the Fuel Switch is in
the Natural Gas(NG) position, the generator is ready to start with
methane.
STARTING ON GASOLINE STARTING ON LPG STARTING ON NG
5. Turn the Main Switch ON
Press the Main Switch up to the start position to start the generator.
During operation, the mufer and exhaust fumes will become hot. If
there is inadequate cooling space or if the generator is blocked or
enclosed, temperatures can rise quickly and may lead to a re.
14
Gasoline to LPG/NG
IMPORTANT: Load capacity is reduced when running on LPG/NG. Make
sure the generator can supply enough (running) and surge (starting)
watts for the items you are powering before switching to LPG/NG.
1. Turn the LPG tank valve(natural gas supply line valve) to the fully
open position.
2. Turn the fuel selector switch to LPG/NG operation.
LPG/NG to Gasoline
1. Turn the fuel selector switch to gasoline operation.
2. Turn the LPG tank valve(natural gas supply line valve) to the fully
closed position.
NOTE: When switching to LPG/NG operation the engine may run rough
for a few seconds while it purges gasoline from the carburetor.
Operation
6. Choose the starting method
Recoil Start: Firmly grasp and pull the recoil handle slowly until you
feel resistance, let it retract then pull swiftly.
Push Button Start: Press the start button for 1-3 seconds, then
release, to start the generator.
Remote Start: Press the START button on the remote FOB for 1
second, then release, to start the generator.
Key Fob Activation Light
START Button
STOP Button
7. Plug in devices.
DANGERDANGER
WARNING
Fire and explosion hazard. Always turn the propane tank valve to
the fully closed position if not running the generator on propane.
When using the generator with propane, make sure there is no
possible ignition source close to the generator.
If the engine stops when switching fuel sources, disconnect all loads
then restart the unit on the fuel source of choice.
Parallel Operation
The parallel connection ports allow you to connect two generators to
increase the total available electrical power. Follow the instructions
included with your parallel connection kit for proper installation and
operation.
Overload Indicator
Note: The OVERLOAD light may turn on for a few seconds as a large
device starts. This is normal for loads approaching the capacity of this
generator.
1.The total combined load through the outlets on the generator must
not exceed the running power of the unit.
15
Operation
2. If the OVERLOAD light turns on and the generator stops producing
power, it has been overloaded.
3. Turn off and disconnect all electrical devices and stop the engine.
Compare device requirements to generator rating and reduce the
total wattage of connected devices if necessary. Move anything that
may be limiting generator ventilation away.
4. Check if any circuit breakers have tripped and make sure that ALL
circuit breakers are reset before starting the generator again.
5. Restart the engine and reconnect devices while being careful to not
overload the generator.
6. Any generator will produce less power at high altitudes and/or in hot
weather. Please contact Pulsar Support at 866.591.8921 for details.
NOTICE
Do not run the engine with too little oil. Engine will shut off if
engine oil level is too low.
Low Oil Indicator
1. If the engine oil level is too low, the LOW OIL light turns on and the
engine will automatically shut off.
2. The engine cannot be restarted until the proper amount of oil has
been added. Add the appropriate type of oil until the oil level is at
the proper level. SAE 10w-30 oil is recommended for general use.
Stop The Engine
1. Turn off and unplug all connected electrical loads. Never start or
stop the generator with electrical devices plugged in or turned on.
2. Push and hold the START/STOP button for 1-3 second or push STOP
on the remote start key fob for 1-3 second.
3. Main Switch down to OFF position.
4. Turn the fuel selector knob to the off position.
Low Idle Switch
1. Turn the Low Idle Switch ON to limit noise and fuel consumption for
lighter generator loads.
2. The Low Idle Switch to OFF to operate engine at full speed when:
● Starting the generator
● A heavy load is applied
Voltage Selector
The Voltage Selector allows more current to be available at 120V
outlets if 240V output is not required:
● Switch to 120V only: 120V sockets and 120V/240V dual voltage
sockets can be used, but 120V/240V dual voltage sockets can only
output 120V.
● Switch to 120V/240V: Both 120V and 240V outlets can be used.
NOTE: Do not change the switch while under load. For parallel function,
switch position must be at 120/240V.
16
Operation
NOTICE
Generator Capacity
Do not overload the generator's capacity. Exceeding your
generator's wattage capacity can damage the generator and/or
electrical devices connected to it.
Make sure the generator can supply enough continuous (running) and
surge (starting) watts for the items you will power at the same time.
The total power requirements (Volts x Amps=Watts) of all appliances
connected must be considered. Appliance and power tool
manufacturers usually list rating information near the model or serial
number. To determine power requirements:
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 on the next page.
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. 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.
Example:
Tool or Appliance
Running
Watts*
Starting
Watts*
RV Air Conditioner (13,000 BTU)
TV (Flat Screen)
RV Refrigerator
Radio
Light (75 Watts)
Coffee Maker
1100
150
180
50
75
600
1800
150
600
50
75
600
2155 Total
Running
Watts*
3275
Highest
Starting
Watts*
*Wattages listed are approximate. Verify actual wattage.
17
Maintenance
WARNING
ACCIDENTAL STARTING: Turn the fuel selector to the "OFF" position, wait for the engine to cool, and disconnect the spark plug cable before
performing any inspection, maintenance, or cleaning procedures.
EQUIPMENT FAILURE: Do not use damaged equipment. If abnormal noise, vibration, or excess smoking occurs, have the problem corrected
before further use.
Many maintenance procedures, including any not detailed in this manual, will need to be performed by a qualied technician for safety. If you have
any doubts about your ability to safely service the equipment or engine, have a qualied technician service the equipment instead.
Power
Cleaning, Maintenance, and Lubrication Schedule
Note: This maintenance schedule is intended solely as a general guide. If performance decreases or if equipment operates unusually, check systems
immediately. The maintenance needs of each piece of equipment will differ depending on factors such as duty cycle, temperature, air quality, fuel
quality, and other factors.
Note: The following procedures are in addition to the regular checks and maintenance explained as part of the regular operation of the engine and
equipment.
Procedure
1. Brush off outside of engine
2. Check engine oil level
3. Check air lter
Change engine oil
Clean/replace air cleaner
1. Check and clean spark plug
2. Check and clean spark arrestor
Replace fuel line if necessary
Before
Each Use
Monthly or
every 8 hr.
of use
Every 3 mo.
or 50 hr.
of use
Every 6 mo.
or 100 hr.
of use
Yearly or
every 300 hr.
of use
Every
2 Years
1. Check/adjust idle speed (Have qualied
technician service)
2. Check/adjust valve clearance (Have
qualied technician service)
3. Clean fuel tank, strainer and carburetor
4. Clean carbon build-up from combustion
chamber
18
Maintenance
Checking and Filling Fuel
WARNING
TO PREVENT SERIOUS INJURY FROM FIRE:
Fill the fuel tank in a well-ventilated area away from ignition
sources. If the engine is hot from use, shut the engine off and
wait for it to cool before adding fuel. Do not smoke.
1. Clean the Fuel Cap and the area around it.
2. Unscrew and remove the Fuel Cap.
3. Remove the strainer and remove any dirt and debris. Then replace
the strainer.
Note: Do not use gasoline containing more than 10% ethanol
(E10). Do not use E85 ethanol. Add a fuel stabilizer to the
gasoline or the Warranty is VOID.
Note: Do not use gasoline that has been stored in a metal fuel
container or a dirty fuel container. It can cause particles to enter
the carburetor, affecting engine performance and/or causing
damage.
4. If needed, ll the Fuel Tank to about 1 inch under the ll neck with
87 octane unleaded gasoline that has been treated with a fuel
stabilizer additive. Follow fuel stabilizer manufacturer's
recommendations for use.
5. Replace the Fuel Cap.
6. Wipe up any spilled fuel and allow excess to evaporate before
starting the engine. To prevent FIRE, do not start the engine while
the smell of fuel hangs in the air.
Engine Oil Change
CAUTION
Oil is very hot during operation and can cause burns. Wait for the
engine to cool before changing the oil.
1. Make sure the engine is stopped and is level.
2. On the left side of the generator, loosen the screws and remove the
Oil Fill Access Door.
3. Remove the lower Rubber Seal from underneath the generator.
4. Place an oil drain pan under the generator and center under the Oil
Drain Hose opening. Remove the Oil Drain Cap, tilt the generator
slightly to facilitate drainage, and wait for the oil to drain
completely. Recycle used oil.
5. Clean the top of the Oil Fill Cap/Dipstick and the area around it.
Remove the Cap/Dipstick, turning it counterclockwise.
6. Remove the upper Rubber Seal from just below the Oil Drain Plug.
7. Use a wrench (sold separately) to remove the Oil Drain Plug and
allow the oil to drain completely.
8. Replace the Oil Drain Cap. Put the Oil Drain Hose back into the
generator.
9. Add the appropriate type of oil until the oil level is at the proper
level. SAE 10w-30 oil is recommended for general use.
Note: Make sure the generator is level when adding oil to prevent
overlling which could cause engine damage.
10. Check the oil level. The oil level should be just below the edge of
the hole as shown.
11. Thread the Oil Fill Cap/Dipstick back in clockwise and replace the
Oil Fill Access Door.
NOTICE
Do not attempt to run the engine with too little oil. The engine
will not start with low or no engine oil.
Oil Drain
Plug
Lower
Seal
Upper
Seal
19
Maintenance
Air Filter Element Maintenance
1. Loosen screws and remove the Air Filter Access Panel on the left
side of the generator.
Access
Panel
2. Unsnap the Air Filter Cover Clip and remove Air Filter Cover.
See the gure below.
3. Remove Air Filter.
Spark Arrestor Maintenance
WARNING
WARNING
TO PREVENT SERIOUS INJURY AND FIRE:
Operate only with proper spark arrestor installed
The operation of this equipment may create sparks that can start
res around dry vegetation. A spark arrestor may be required. The
operator should contact local re agencies for laws or regulations
relating to re prevention requirements.
1. Allow the generator to cool completely.
2. Remove the Screws from the back of the generator.
3. Remove the Tail Pipe and Spark Arrestor.
4. Clean the Spark Arrestor using a wire brush (sold separately).
Replace the arrestor if damaged.
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL BRUSH FIRE,
secure Spark Arrestor back in place immediately after cleaning
and before further operation.
1. Loosen two screws and remove the Access Panel on the left of the
generator.
Spark Plug Maintenance
Access
Panel
Housing
Air Filter
Air Filter
Cover
Clip (not shown)
2. Disconnect Spark Plug Cap from the end of plug. Clean out debris
from around Spark Plug.
Spark Plug
Spark Plug
Cap
3. Using the Spark Plug Wrench, remove the Spark Plug.
4. Inspect the Spark Plug: If the electrode is oily, clean it using a
clean, dry rag. If the electrode has deposits on it, clean it with a
brass wire brush. If the white insulator is cracked or chipped,
replace the spark plug.
Operator Position
Operator Position
20
Maintenance
NOTICE
NOTICE
NOTICE
WARNING
WARNING
NOTICE
Use only BPR6ES (NGK) type spark plug or equivalent. Using an
incorrect spark plug may damage the engine.
5. When installing a new spark plug, adjust the plug's gap to the
specication on the Specications Chart. Do not pry against
the center electrode, the spark plug can be damaged.
6. Apply anti-seize material to Spark Plug threads. Install the
new spark plug or the cleaned spark plug into the engine.
● Finger-tighten until the gasket contacts the cylinder head, then
tighten about 3/4 turn more.
Tighten the Spark Plug properly. If loose, the Spark Plug will
cause the engine to overheat. If over tightened, the threads in
the engine block will get damaged.
7. Apply dielectric spark plug boot protector (not included) to the
end of the spark plug and reattach the boot securely.
8. Replace Spark Plug Access Cover and Access Panel.
Storage
When the equipment is to remain idle for longer than 20 days,
prepare the engine for storage as follows:
1. CLEANING:
Wait for the engine to cool, then clean the engine with a dry cloth.
Do not clean using water. The water will gradually enter the
engine and cause damage.
2.FUEL:
Gasoline Treatment/Draining the Fuel Tank
To protect the fuel tank during storage, ll the tank with fresh
gasoline that has been treated with a fuel stabilizer additive.
Follow fuel stabilizer manufacturer's recommendations for use.
Fill tank in a well-ventilated area away from ignition sources. If the
engine is hot from use, shut the engine off and wait for it to cool
before adding fuel. Do not smoke.
Draining the Carburetor
After closing the Fuel Valve, place an appropriate container under the
Carburetor and carefully remove the Drain Bolt from the bottom of the
Carburetor Bowl, allowing the fuel to drain completely. Replace the
Drain Bolt after draining.
Aged gasoline that has not been treated with stabilizer ahead of time
must be safely drained and disposed of, never run old gasoline through
the engine.
3. LUBRICATION:
a. Change engine oil.
b. Clean out the area around the spark plug. Remove the spark
plug and pour one tablespoon of engine oil into the cylinder
through the spark plug hole.
c. Replace spark plug, but leave spark plug cap disconnected.
d. Pull Starter Handle to distribute oil in the cylinder. Stop after
one or two revolutions when you feel the piston start the
compression stroke (when you start to feel resistance).
4. STORAGE AREA:
Cover and store in a dry, level, well-ventilated area out of reach
of children. The storage area should also be away from ignition
sources, such as water heaters, clothes dryers, and furnaces.
To prevent serious injury and re, close the Fuel Valve before
draining the Carburetor.
During extended storage periods the engine must be started
every 3 months and allowed to run for 15-20 minutes.
5. AFTER STORAGE:
Untreated gasoline will deteriorate quickly. Drain the fuel tank and
change to fresh fuel if untreated gasoline has been sitting for a month,
if treated gasoline has been stored beyond the fuel stabilizer's
recommended time, or if the engine does not start.
21
Troubleshooting
Problem
Possible Causes Probable Solutions
THE ENGINE WILL
NOT START
FUEL RELATED:
1. No fuel in tank or fuel valve closed.
2. Choke not in START position, cold engine.
3. Gasoline with more than 10% ethanol used.
(E15,E20,E85,etc.)
4. Low quality or deteriorated, old gasoline.
5. Carburetor not primed.
6. Dirty fuel passageways.
7. Carburetor needle stuck. Fuel can be smelled in the
air.
8. Too much fuel in the chamber. This can be caused
by the carburetor needle sticking.
9. Clogged Fuel Filter.
FUEL RELATED:
1. Fill fuel tank with fresh 87+octane stabilizer-
treated unleaded gasoline and open fuel valve.
Do not use gasoline with more than 10%
ethanol (E15,E20,E85, etc.).
2. Move Choke to START position.
3. Clean out ethanol-rich gasoline from the fuel
system. Replace components damaged by
ethanol. Use fresh 87+ octane stabilizer-
treated unleaded gasoline only. Do not use
gasoline with more than 10% ethanol (E15,
E20,E85, etc.).
4. Use fresh 87+octane stabilizer-treated
unleaded gasoline. Do not use gasoline with
more than 10% ethanol (E15, E20, E85, etc.).
5. Pull on Starter Handle to prime.
6. Clean out passageways using a fuel additive.
Heavy deposits may require further cleaning.
chamber with a screwdriver handle.
7. Gently tap the side of the carburetor oat
chamber with a screwdriver handle.
8. Shut off the fuel valve, move the generator to
a safe, outdoor location and contact a certied
Pulsar Service Center before using the
generator again.
9. Replace Fuel Filter.
IGNITION (SPARK) RELATED:
1. Power Switch at OFF position.
2. Spark plug cap not connected securely.
3. Spark plug electrode wet or dirty.
4. Incorrect spark plug gap.
5. Spark plug cap is broken.
6. Circuit breaker tripped (electric start models only).
7. Incorrect spark timing or faulty ignition system.
IGNITION(SPARK)RELATED:
1. Turn the Power Switch to ON.
2. Connect the spark plug cap properly.
3. Clean spark plug.
4. Correct spark plug gap.
5. Replace the spark plug cap.
6. Reset circuit breaker. Check wiring and starter
motor if the breaker continues to trip.
7. Have qualied technician diagnose/ repair ignition
system.
22
Problem
Possible Causes Probable Solutions
THE ENGINE WILL
NOT START
COMPRESSION RELATED:
1. Cylinder not lubricated.
Problem after long storage periods.
2. Loose or broken spark plug.(Hissing noise will occur
when trying to start.)
3.Loose cylinder head or damaged head
gasket.(Hissing noise will occur when trying to
start.)
4.Engine valves or tappets misadjusted or stuck.
COMPRESSION RELATED:
1. Pour a tablespoon of oil into the spark plug
hole. Crank the engine a few times and try to
start again.
2. Tighten spark plug. If that does not work,
replace the spark plug. If the problem persists,
may have a head gasket problem.
3. Have a qualied technician service the cylinder
head
4. Have a qualied technician adjust/ repair
valves and tappets.
ENGINE OIL RELATED:
1.Low engine oil.
2. Engine mounted on a slope, triggering low oil
shutdown.
ENGINE OIL RELATED:
1. Fill engine oil to the proper level. Check engine
oil before EVERY use.
2. Operate the engine on a level surface. Check
engine oil level.
SPARK ARRESTOR RELATED:
1. Spark Arrestor clogged with soot.
SPARK ARRESTOR RELATED:
1. Clean and replace Spark Arrestor.
1. The spark plug cap is loose.
2. Incorrect spark plug gap or damaged spark plug.
3. Defective spark plug cap.
4. Old or low-quality gasoline.
5. Incorrect compression.
1. Check cap and wire connections.
2. Re-gap or replace the spark plug.
3. Replace the spark plug cap.
4. Use only fresh 87+octane stabilizer-
treatedunleaded gasoline. Do not use gasoline
with more than 10% ethanol (E15, E20, E85,
etc.).
5. Diagnose and repair compression.(Use Engine
will not start: COMPRESSION RELATED section.)
1.Low oil shutdown. 1. Fill engine oil to the proper level. Check engine
oil before EVERY use.
ENGINE MISFIRES
ENGINE STOPS
SUDDENLY
Troubleshooting
23
Problem
Possible Causes Probable Solutions
ENGINE STOPS
SUDDENLY
2. Fuel tank empty or full of impure or low-quality
gasoline.
3. Defective fuel tank cap creates a vacuum and
prevents proper fuel ow.
4. Faulty magneto.
5. Disconnected or improperly connected spark plug
cap.
2. Fill fuel tank with fresh 87+ octane stabilizer
treated unleaded gasoline. Do not use gasoline with
more than 10% ethanol(E15, E20,E85,etc.).
3. Test/replace fuel tank cap.
4. Have qualied technician service magneto.
5. Secure spark plug cap.
1. Dirty air lter
2. Engine running cold.
1. Clean element.
2. Allow the engine to warm up prior to operating
equipment.
1. Old or low-quality gasoline.
2. Engine overloaded.
3. Incorrect spark timing, deposit buildup, worn
engine, or other mechanical problems.
1. Fill fuel tank with fresh 87+octane stabilizer-
treated unleaded gasoline. Do not use gasoline
with more than 10% ethanol (E15, E20, E85,
etc.).
2. Do not exceed the equipment's load rating.
3. Have a qualied technician diagnose and
service the engine.
1. Impure or low-quality gasoline.
2. Engine too cold.
3. Intake valve stuck or an overheated engine.
4. Incorrect timing.
1. Fill fuel tank with fresh 87+ octane stabilizer
treated unleaded gasoline. Do not use gasoline
with more than 10% ethanol (E15, E20, E85,
etc.).
2. Use cold weather fuel and oil additives to
prevent backring.
3. Have a qualied technician diagnose and
service the engine.
4. Check engine timing.
1. Device not plugged in properly.
2. Circuit Breaker tripped.
3. Product needs service.
1. Turn off and unplug the device, then plug it back
in again and turn it on.
2. Turn off and unplug the device, reset the Circuit
Breaker, plug in the device and turn on.
3. Have the product repaired.
Follow all safety precautions whenever diagnosing or servicing the generator or engine.
ENGINE STOPS WHEN
UNDER HEAVY LOAD
ENGINE KNOCKS
ENGINE BACKFIRES
THE ATTACHED
DEVICE DOESN'T
HAVE POWER
Troubleshooting
24
Electrical Schematic
120/240V, 60Hz Electrical Schematic
