Pulsar PG2300iSCO User manual

Inverter Gasoline
OPERATOR’S MANUAL
Model: PG2300iSCO
[email protected]

Introduction . .......................................................................................................................................................................... 3
Parts Ordering / Customer Service. ........................................................................................................................... 3
Safety Rules . ......................................................................................................................................................................... 4
Safety Symbols . .......................................................................................................................................................... 4
Safety Instructions . .................................................................................................................................................... 4
Features .................................................................................................................................................................................. 7
Control Panel Functions . ..................................................................................................................................................... 8
ON/OFF Start Switch and Choke. .............................................................................................................................. 8
Indicator Lights. .......................................................................................................................................................... 8
DC Protector. ............................................................................................................................................................. 9
Engine “Economy”Control . ...................................................................................................................................... 9
Parallel Outlets. ........................................................................................................................................................ 10
Fuel Cap Air Vent. .................................................................................................................................................... 10
Ground Terminal. ..................................................................................................................................................... 10
Assembly . ............................................................................................................................................................................. 11
Connecting Generator to a Building electrical system...............................................................................................11
Adding Fuel. .............................................................................................................................................................. 11
Adding / Checking Oil . ............................................................................................................................................ 12
Operation . ............................................................................................................................................................................ 13
Grounding the Generator . ........................................................................................................................................ 13
How to Start Engine. ................................................................................................................................................. 13
How to Stop Engine. .................................................................................................................................................. 14
Attaching Electronic Devices. .................................................................................................................................... 14
Charging a 12 Volt Battery. ....................................................................................................................................... 15
AC Parallel Operation. ............................................................................................................................................. 16
Do Not Overload Generator. ................................................................................................................................... 17
Wattage Reference Guide. ........................................................................................................................................ 17
Maintenance . ....................................................................................................................................................................... 18
Maintenance Schedule . ........................................................................................................................................... 18
Checking Spark Plug . ........................................................................................................................................... 19
Changing Oil . ........................................................................................................................................................... 20
How to Clean Air Filter. ............................................................................................................................................. 21
How to Clean Fuel Filter . ....................................................................................................................................... 22
............................................................................................................................................................. 22
Troubleshooting . ................................................................................................................................................................. 24
Specifictions.......................................................................................................................................................................... 25
TABLE OF CONTENTS
Noise...................................................................................................................................................................................... 25
................................................................................................................................................................ 8USB Outlet
Checking Muffler and Spark Arrestor ...................................................................................................................... 21
Transport & Storage

INTRODUCTION
AC Output
Rated AC Voltage
Rated Frequency
AC Current
5V DC 1.5A
Rated Output
Maximum Output
Engine
Displacement 80cc
Engine Type Single cylinder, 4 Stroke, OHV, Air Cooled
Engine Oil Type SAE 10W30
Engine Oil Capacity 350ml / 11.8oz
Fuel Tank Capacity 4.5L / 1.18Gal
Date of Purchase:
Model Number:
Serial Number
USB Outlet
DC Output Cigarette Outlet 12V DC 8A
1800W
2300W
120V
60Hz
15A
PG2300iSCO
Model
Thank you for purchasing this superior quality portable generator from Pulsar Products Inc. When operating and
maintaining this product as instructed in this manual, your generator will give you many years of reliable service.
Product Specifications:
This generator is an engine-driven, revolving field, alternating current (AC) portable generator. It is designed to
supply electrical power to operate tools, appliances, camping equipment, lighting, or serve as a backup power
source during power outages.
The emissions control system for this generator is compliant with all standards set by the US EPA.
How to contact us:
To order parts, receive warranty assistance, or other services inquiries, you can contact us via our website at
www.pulsar-products.com or write to us at:
PULSAR PRODUCTS, INC
5721 E. SANTA ANA ST.
ONTARIO, CA 91761
866-591-8921
Save your original sales receipt and record the following information below for service or warranty assistance.

4
SAFETY RULES
WARNING!
CAUTION!
Safety Symbols
Indicates a potentially hazardous
situation which could result in
serious injury or death if not avoided.
Indicates a potentially hazardous
situation which could result in
damage to equipment or property.
Safety Instructions
The manufacturer cannot anticipate every possible hazardous circumstance that the user may encounter. Therefore, the
warnings in this manual, on tags, and on affixed decals are not all-inclusive. To avoid accidents, the user must understand
and follow all manual instructions and use good common sense.
WARNING!
To reduce the risk of serious injury, do not attempt to lift the generator alone.
WARNING!
Engine exhaust contains chemicals that can cause cancer and birth defects.
•
Always wash hands after handling generator.
WARNING!
Do not operate indoors or in a confined space that prevents
dangerous carbon monoxide gas from dissipating.
• Using a generator indoors CAN KILL YOU IN MINUTES!
• Carbon monoxide gas is a poisonous, odorless gas that can cause headache, confusion, fatigue, nausea, fainting,
sickness, seizures, or death. If you start to experience any of these symptoms, IMMEDIATELY get fresh air and
seek medical attention.
• Never use indoors, in a covered area, or in a confined space, even if doors and windows are open.
• Install a battery-operated carbon monoxide alarm near bedrooms.
• Keep exhaust from this unit from entering a confined area through windows, doors, vents, or other openings.
• When working in areas where vapors could be inhaled, use a respirator rated for carbon monoxide protection.
WARNING!
Read and understand this manual in its entirety before operating this generator. Improper
use of this generator could result in serious injury or death.
Toxic Fumes
Risk of fire
Risk of explosion
Risk of electric shock
Hot surface
Lifting hazard

5
SAFETY RULES
WARNING!
Avoid contacting hot areas of this unit.
• Use caution around the muffler, cylinder, and other engine parts as they can be extremely hot.
• Allow hot components to cool before touching.
Pull cord recoils rapidly and can pull arm towards engine faster than you can let go which
could result in injury.
• To avoid recoil, pull starter cord slowly until resistance is felt, then pull rapidly.
WARNING!
Keep engine away from flammable objects and other hazardous materials.
• The fuel and its vapors used to power this unit are highly flammable and could explode resulting in serious injury or
death.
• Never fill or drain fuel tank indoors.
• Never overfill fuel tank. If fuel spills, move the unit at least 30 feet away from the spill and wipe up any remaining fuel
on the unit before starting the engine.
• Never smoke while operating or fueling this unit.
• Never operate or store this unit near an open flame, heat, or any other ignition source.
• Generator should be far away from buildings or other equipment during operation.
• Keep engine free of grass, leaves, or grease and other flammable debris.
• When adding or draining fuel, unit should be turned off for at least 2 minutes to cool before removing fuel cap. If unit
has been running, the fuel cap may be under pressure, remove slowly.
• To keep fuel from spilling, secure unit so it cannot tip while operating or transporting.
• When transporting unit, disconnect the spark plug wire and make sure the fuel tank is empty with the fuel shutoff valve
turned to the off position.
WARNING! Starter recoil and other moving parts can catch on clothing, jewelry, and hair.
• Do not wear loose clothing or loose gloves.
• Remove jewelry or anything else that could be caught in moving parts.
• Tie back hair, or wear protective head covering to contain long hair.
WARNING!
Never start or stop engine with electrical devices plugged in to the receptacles. Failure to do
so could damage the generator and/or connected electrical devices.
• Always start the engine and let it stabilize before connecting any electrical devices.
• Disconnect all electrical devices before stopping the engine.
WARNING!
Never exceed generator’s wattage / amperage capacity. This could damage the generator
and / or connected electrical devices.
• Check operating voltage and frequency of all electrical devices prior to plugging in to generator.
WARNING!

6
SAFETY RULES
PROP 65 WARNING: This product contains chemicals known to the state of California to cause cancer and birth defects or
other reproductive harm.
WARNING!
Never operate this unit if there are any broken or missing parts and only use Pulsar
replacement parts specifically designed for this unit.
• Improper treatment of generator can damage the unit and shorten its life.
• Always repair this unit as specified in this manual. If you have any questions, contact your dealer, or consult a
qualified service center.
• Shut generator off if electrical output is missing, unit vibrates excessively or begins to smoke, spark, or emit flames.
WARNING! Only use this unit as intended or serious injury or death could result.
• Do not bypass any safety device. Moving parts are covered with guards. Make sure all protective covers are in place.
• Never transport or make adjust this unit while it is running.
• Never insert objects through cooling slots.
WARNING! Never modify this unit in any way or modify governed speed.
• Increasing governed speed is dangerous which can result in personal injury and / or damaged equipment.
• Decreasing governed speed adds an excessive load and can damage equipment.
• Only when operating at the preset governed speed this generator will supply the correct rated frequency and
voltage.
WARNING!
Generator must be properly grounded to prevent electrocution.
• Only operate generator on a level surface.
• If connected to a structure, connect the ground terminal to an appropriate ground
WARNING!
This generator produces high voltage which could result in burns or
electrocution causing serious injury or death.
• Never handle the generator, electrical devices, or any cord while standing in water, while barefoot, or when hands or
feet are wet.
• Always keep the generator dry. Never operate generator in rain or under wet conditions.
• Use a ground fault circuit interrupter (GFCI) in a damp or highly conductive area, such as metal decking
or steel work.
• Never plug electrical devices into generator having frayed, worn, or bare wires. Never touch bare wires or contact
receptacles.
• Never permit a child or unqualified person to operate generator. Always keep children a minimum of 10 feet away
from the generator.
• If using the generator for backup power, notify the utility company.
• If connecting generator to a building’s electrical system for standby power, you must use a qualified electrician to
install a transfer switch. Failure to isolate the generator from the power utility could result in serious injury or death to
electric utility workers.

7
FEATURES
A
B
C
D
E
F
G
A - Spark Plug Cover
B - Spark Arrestor
D - Outer Casing (Side Panel)
E - Handle (Grip)
F - Air Vent
G - Fuel Cap
H - Recoil Starter
Q - Parallel Outlets
R - Ground Terminal
S - Circuit Breaker AC
T - 12V DC Port
U - 12V DC 8A Circuit Breaker
V - CO Sensor Light
CHO K E
OFF
I - Control Panel
J - Oil Warning Light
K - Overload Indicator Light
L - AC Pilot Light
M - 3 in 1 Start Switch (RUN / OFF and Choke)
N - Economy Switch
O - USB Outlet 5VDC 1.5A
P - 120V AC 15A Duplex Outlet
RUN
S
H
I
U
V

8
CONTROL PANEL FUNCTIONS
ON/OFF Start Switch and Choke
Start Switch “OFF”
When the Start Switch is in the “OFF” position the fuel valve is
switched off and the engine will not run.
Start Switch “CHOKE”
When the Start Switch is in the “CHOKE” position the fuel valve is
switched on and the engine can be started.
Start Switch “RUN”
When the Start Switch is in the “RUN” position the fuel valve is
switched on and the engine can run.
Note: The Choke is not required to start a warm engine
Oil Warning Indicator Light
When the oil falls below the minimum level, the oil warning indicator
light comes on and the engine stops automatically. The engine will not
Note: If the oil warning indicator light does not come on and the
engine stalls, turn the Start Switch to “RUN” and pull the recoil
starter.
Engine Overload Indicator Light
If the engine overload indicator light comes on, the generator s wattage
/ amperage capacity has been exceeded by connected electrical
devices or by a power surge. When this occurs, the green AC Pilot
Indicator Light will go off. The engine will continue to run, (but the red
Engine Overload Indicator Light will stay on and power will no longer be
supplied to connected electronic devices.)
Oil Warning
Indicator
light
Overload
Indicator
light
AC Pilot
Indicator
light
CHO K E
OFF
,
start nutil the proper amount of oil is in the crank case.
USB Outlet
The Generator offers convenient (5V DC 1.5A) USB outlet to allow
SB GPS, Digital
Cameras and other USB chargable devices.
devices like Tabelets, MP3 players,
How to Correct
1. Disconnect any electronic devices then stop the engine.
2. Reduce the total wattage of connected electronic devices until it is
within the generator’s rated output.
3. Inspect the Air Inlet and Control Panel for any blockage. Remove
blockage if found.
4. Restart Engine.
charging of U
RUN
USB

9
AC Pilot Indicator Light
The green AC Pilot Indicator Light comes on when the engine starts
and generates power.
CONTROL PANEL FUNCTIONS
Oil Warning
Indicator
light
Overload
Indicator
light
AC Pilot
Indicator
light
DC Circuit Breaker
When the DC Circuit Breaker is in the “ON” position, the generator is able to supply power to connected electronic devices.
When the DC Circuit Breaker is in the “OFF” position, the generator will no longer supply power. The DC Circuit Breaker
automatically turns “OFF” when connecting electronic devices to the generator that exceed the generator’s rated output. If
the DC Circuit Breaker turns off, reduce the load of connected electronic devices until the load is within the specified rated
output. To re-establish power, return the DC Circuit Breaker back to the “ON” position.
CAUTION! If the DC Circuit Breaker turns off again, stop using the generator immediately and consult a
qualified electrician or small Engine repair shop.
Engine Economy Control
• When the Engine Economy switch is turned to the “ON” position, the economy control unit automatically determines the
generator’s proper engine speed based on the connected electronic load. This results in superior fuel economy and
reduces noise.
• When the Economy switch is turned to the “OFF” position, the engine runs at the rated speed of 4,100 r/min.
Note: The engine overload indicator light may turn on for a few sec-
onds when attaching a load due to a power surge. This is normal.
Oil Warning
Indicator
light
Overload
Indicator
light
AC Pilot
Indicator
light

10
CONTROL PANEL FUNCTIONS
Fuel Cap
Turn counterclockwise to remove the fuel cap.
Fuel Cap Air Vent
The fuel cap is equipped with an air vent to stop fuel from flowing to the
carburetor. The Air Vent must be in the “ON” position to allow fuel to flow
so that the engine can run. Turn the Air Vent to the “OFF” position to stop
fuel flow.
Ground Terminal
This portable inverter generator is equipped with a terminal for the
connection of a ground electrode conductor where a grounding electrode
system is required by NEC Article 250.34(A). The equipment grounding
conductors of the generator receptacles are bonded to the generator
frame. Where the generator supplies power to cord and plug connected
equipment, like power tools, the frame of the generator is not required by
the NEC to be connected to an earthen ground electrode. The generator
neutral conductor is bonded to the generator frame in accordance with
NEC Article 250.34(C)
• Only operate generator on a level surface.
• Always connect the nut and ground terminal on the frame to an appropriate ground source.
WARNING! Generator must be properly grounded to prevent electrocution.
ON
OFF
Note: The Economy switch must be turned to the “OFF” position when using electronic devices that require a large
starting current, such as a compressor.
Parallel Outlets
Located just above the Ground Terminal, the generator’s Parallel Outlets enable a user to run two PG2300iS generator’s
simultaneously. This operation requires special cables. When operating parallel generators, the rated output is 3.42kVA and the
rated current is 30A/120VAC. For cables and instructions consult a PULSAR dealer for a PARALLEL OPERATION CABLE KIT.
• Only connect this generator to another PG2300iSCO Standard Generator.
• Only use a parallel operation cable kit designed to work with this Generator.
WARNING! Never connect generators that are different models.

11
ASSEMBLY
• Never handle the generator, electronic devices, or any cord while standing in water, while barefoot, or when hands or
feet are wet.
• Always keep the generator dry. Never operate generator in rain or under wet conditions.
• Use a ground fault circuit interrupter (GFCI) in a damp or highly conductive area, such as metal decking or steel work.
• Never plug electronic devices into generator having frayed, worn, or bare wires. Never touch bare wires or make
contact with receptacles.
•
generator at all times.
• If using the generator for back up power, notify the utility company.
•
install a transfer switch. Failure to isolate the generator from the power utility could result in serious injury or death to
electric utility workers.
WARNING! This generator produces a very high voltage which could result in burn or
electrocution causing serious injury or death.
Connecting Generator to an Electrical System
• If connecting generator to a building’s electrical system for standby power,
The power
from the generator must be isolated from the circuit breaker or alternative
power source. The connection must comply with all electrical codes and
applicable laws.
Never directly connect generator
to a household power source.
Adding Fuel
Do not smoke when adding fuel.
Turn cap counterclockwise
to remove.
UNPLUG
ON
OFF
Do not overfill the fuel tank.
Provide space for fuel expansion.
• Set generator outdoors in a well-ventilated area, away from structures and people.
• Slowly remove fuel cap.
• Insert a funnel into the fuel tank and carefully pour gasoline into the tank until fuel level
reaches 1 ½ inches below the top of the neck. Be careful not to overfill the tank, to
allow space for fuel expansion.

12
• Place generator on a level surface.
• Remove screws and then remove the outer casing cover.
CAUTION! generator. Always check oil level before each operation.
ASSEMBLY
•
• Be sure to replace dipstick and securely tighten before attempting to start the engine.
Insert a funnel into the crankcase dipstick hole and carefully add the specified amount of 4-Cycle engine oil (SAE 10W-
30) to empty reservoir until or oil reaches the outer edge of the oil fill hole (crankcase dipstick hole).
• To check oil, set generator on a level surface, wipe dipstick clean, then reinsert dipstick without re-threading.
• Remove the crankcase dipstick.
Recommended Oil: SAE 10W-30
Oil Capacity: 0.35L (11.8oz)
Adding / Check ing Engine Oil

13
OPERATION
Grounding the Generator
To avoid electrocution, this generator must be properly grounded prior to use. For instructions see Control Panel Functions
pg. 10.
Standard Atmospheric Conditions
Ambient Temperature: 77ºF (25ºC)
Barometric Pressure: 100kPa
Relative Humidity: 30%
Generator output will vary due to changes in temperature, altitude, and humidity. If the temperature, humidity, or altitude are
higher than standard atmospheric conditions, the generator’s output will be reduced. The load attached to the generator must
therefore be reduced.
How to Start Engine
• Place generator on a level surface. All electrical loads MUST be disconnected from generator.
• Turn the Economy switch to “OFF”
• Turn the fuel cap Air Vent to the “ON” position.
• Turn the 3 in 1 Start Switch to “CHOKE”
• Pull recoil handle (starter cord) slowly until resistance is felt, then pull rapidly.
• Let engine run for several seconds and then gradually, as engine warms up, turn the 3 in 1 Start Switch to the “RUN”
position.
Note: To start the generator with the Economy switch in the “ON” position
• Disconnect all electrical loads from generator.
• If ambient temperature is below 32ºF (0ºC) allow about 3 minutes for the engine to warm up.
The Economy is in “ON” position, the unit returns to normal operation after the above warm up time.
•
• Economy switch must be turned to the “OFF” position when using electronic devices that require a large starting current,
such as a compressor.
• To avoid recoil, pull starter cord slowly until resistance is felt, then pull rapidly.
WARNING! Pull cord recoils rapidly and pulls arm towards engine faster than you can let go which
could result in injury.
ON
OFF
OFF ON

14
• Always start the engine and let it stabilize before connecting any electronic devices.
• Disconnect all electronic devices before stopping the engine.
WARNING! Never start or stop engine with electrical devices plugged in to the receptacles. Failure to
do so could damage the generator and / or connected electrical devices.
OPERATION
How to Stop Engine
• Turn the Economy switch to the “OFF” position.
• Disconnect any electronic device. All loads MUST be disconnect from the generator. Never start or stop the engine
with electrical devices plugged in to the receptacles.
• Turn the 3 in 1 Start Switch to the “OFF” position.
• Turn the fuel cap Air Vent to the “OFF” position.
How to Attach Electronic Devices
1. Before Starting generator
• Make sure the generator is grounded (see page 10 for instructions).
• Make sure the attached load is within the generator rated output and the receptacle’s rated current.
• Make sure all electrical cords and receptacles are in good condition.
• Make sure all electronic devices are turned “OFF” before plugging them into the generator.
2. Start engine
3. If the attached load is small, turn the Economy switch to the “ON” position. For a larger load, or if attaching multiple
electronic devices turn the Economy switch to the “OFF” position.
4. Make sure the green AC pilot indicator light is on.
.
6. Allow generator output to stabilize (engine and attached devices run evenly) before plugging in the next load.
ON
OFF
CHO K E
OFF
OFF ON
RUN

15
Charging a 12 Volt Battery
This generator can be used to charge a 12 volt automotive or storage battery by
taking the following steps:
ONLY
level is low. Never add tap water.
1. Use a wire brush to clean battery terminals if corroded.
2. Securely connect the red cable clamp to the positive (+) battery terminal.
3. Securely connect the black cable clamp to the negative (-) battery terminal.
4. Turn the Economy switch to the “OFF” position to start battery charging.
5.
and 1.28 when measured by a hydrometer.
OPERATION
Note: It is strongly recommended to check the gravity level of the electrode at least once per hour with a hydrometer to
prevent overcharging and to test the battery’s condition. Be careful to follow the hydrometer manufacture’s instruction.
• Do not disconnect battery clamps while charging. Batteries produce explosive gasses. Disconnecting the battery
clamps while charging could spark and ignite.
• Do not charge battery in an enclosed area.
• Never smoke while charging the battery or operating or fueling this generator.
• Battery electrolyte contains sulfuric acid. Avoid contact with skin, eyes, and clothing. Always wear eye protection
when charging battery.
•
get immediate medical attention. For internal ingestion, drink large quantities of water or milk, followed by milk of
magnesia, beaten egg, or vegetable oil. Contact a medical physician immediately.
WARNING! Battery electrolyte is poisonous and dangerous.

16
• Only connect this generator to another PG2300iSCO Generator.
• Only use a PULSAR approved parallel operation cable kit to connect generators.
• The parallel cable must be removed if operating only one generator.
• Never disconnect or remove the parallel operation cable while generator is still running.
WARNING! Never connect generators that are different models.
AC Parallel Operation
It is possible to connect two PG2300iSCO generators to each other, using a parallel cable kit, to increase available power
output.
• Connect PARALLEL OPERATION CABLES to two PG2300iSCO generators according to the instructions provided
with the cable kit.
• Make sure the Economy switch is in the same position on both generators.
• All electronic devices should be turned “OFF” and disconnected from generators prior to starting generator engines.
• Start generator engines. Make sure the green output indicator light comes on for each generator.
•
• Allow generator output to stabilize (engine and attached devices run evenly) before plugging in the next load.
OPERATION
WARNING!
• A faulty appliance or power cord can create an electric shock. Do not use electronic devices that have a damaged cord
or plug.
• If an appliance begins to operate abnormally, becomes sluggish, or stalls, turn off and disconnect appliance
immediately. The appliance may have a fault or its rated load capacity exceeds the power supply of the generator.
• To avoid damage to generator or electronic device, do not connect a load to the generator if its electrical rating exceeds
that of the receptacle.
Only connect electronic devices to the generator that are in good working order and do not
exceed the rated power supply of the parallel generators or the desired receptacle.
Note: Most electronic devices require power beyond its rated wattage to start. This additional power is referred to as surge
watts and usually lasts between 2-3 seconds. When an electronic device is started, the red overload indicator may come
on. This is normal. If the light stays on disconnect all electronic devices and stop the engine. Refer to “Engine Overload
Indicator Light” on page 8.
Maximum Power in Parallel Operation: 4.6kVA
Rated Power in Parallel Operation: 3.42kVA
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
overloading the generator.
When engines have stabilized, plug in electronic device to AC receptacle and turn on first load.
Parallel Box
not included

17
OPERATION
Don’t Overload Generator
Make sure that your generator can supply enough rated watts and surge watts for all electrical loads connected to the
generator. Surge watts refer to the power a generator must supply to start an electrical device. This power surge for
starting a device usually lasts between 2-3 seconds but this additional output must be considered when selecting the
electrical devices you plan to attach to the generator.
Operating voltage and frequency requirement of all electrical equipment should be verified 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 deviation from the generator name plate ratings.
Wattage Reference Guide
(Wattages listed are approximations. Check electrical devices for actual wattage)
Bathroom Rated Watts Surge Watts
Hair Dryer 1250 1250
Curling Iron 1000 1000
Family Room
X-Box or Play Station 40 40
AM/FM Radio 10 10
VCR 100 100
TV or Monitor (40”) 200 200
Home Office
Fax Machine 65 65
Personal Computer (17” Monitor) 800 800
Laser Printer 250 950
Copy Machine 700 800
Power Tools
1000W Quartz Halogen Work Light 1000 1000
Airless Sprayer (⅓ HP) 600 800
Reciprocating Saw 750950
Circular Saw (7 ¼”) 1400 2300
Miter Saw (10”) 800 1200
Table/Radial Arm Saw 1000 2000
Electric Drill (½ HP, 5.4 Amps) 600 900
Hammer Drill 700 1000
Air Compressor 1600 4500
Other
Home Security System 500 500
Garage Door Opener (⅓ HP) 750 750
Essentials Rated Watts Surge Watts
75W Light Bulbs 75 each 75 each
18 CU Ft Refrigerator / Freezer 800 2200
Furnace Fan (⅓ HP) 800 2350
Sump Pump (⅓ HP) 1000 2000
Water Pump (⅓ HP) 1000 3000
Heating/Cooling
Dehumidifier 650 800
Table Fan 200 300
Window AC (10k BTU) 1200 3600
Central Air (4 ton)1500 6000
Electric Blanket 400 400
Space Heater 1800 1800
Kitchen
Blender 300 900
Toaster (2 slice) 1000 1000
Coffee Maker 1500 1500
Electric Range (1 element) 1500 1500
Dishwasher 1500 2000
Electric Oven 35003500
Electric Water Heater 4000 4000
Laundry Room
Iron 1200 1200
Washing Machine 1150 2400
Gas Clothes Dryer 700 1500
Electric Clothes Dryer 5400 6750
WARNING! Never exceed generator’s wattage/amperage capacity. This could damage the generator
and/or connected electrical devices.
• Verify operating voltage and frequency requirements of all electrical devices prior to plugging in to the generator.

18
MAINTENANCE
Regular maintenance will extend the life of this generator and improve its performance. The warranty does not cover
items that result from operator negligence, misuse, or abuse. To receive full value from the warranty, operator must
maintain the generator as instructed in this manual, including proper storage.
Before inspecting or servicing this machine, make sure the engine is off and no parts are
moving. Disconnect the spark plug wire and move it away from the spark plug.
Pre-Operation Steps
Before starting the engine, perform the following pre-operation steps:
• Check the level of the engine oil and the fuel tank level. Check for any leakage.
• Check fuel hose for cracks or damage. Replace if necessary.
•
•
pick up loose debris. If dirt is caked on, use a soft bristle brush.
• Inspect the work area for hazards.
After Each Use
Follow the following procedure after each use:
• Shut off engine.
• Store unit in a clean and dry area.
WARNING!
Maintenance Schedule
If you are unsure of how to perform a maintenance task, have the unit serviced by a PULSAR
dealer
CAUTION!
CAUTION! Only use specified PULSAR replacement parts.
After First 5 Hours Change Oil
After 8 Hours or Daily Clean Debris from Generator and Air Filter area
Check Engine Oil Level
Annually (25 hr Use) Check and Clean Air Cleaner
Inspect Muffler and Spark Arrester
Annually (100 hr Use) Service Spark Plug
Inspect Fuel Valve and Fuel Lines for leaks or damage
Inspect Muffler and Spark Arrester
Check and Clean Air Cleaner Assembly, Replace Air Filter
Clean Cooling System Cylinder Head Fins and Flywheel Fan
Change Engine Oil after the first 25 hours, again at 50 hours; then every 100
hours thereafter.

19
MAINTENANCE
Checking Spark Plug
Carburetor Adjustment
The carburetor is low emission and is equipped with a non-adjustable idle mixture valve. If adjustment is needed contact an
authorized dealer.
Oil Recommendations
•
•
Do not use special additives.
Outdoor temperatures determine the proper oil viscosity for the engine. Use the chart to select the best viscosity for the
outdoor temperature range expected.
-22
-4
14
32
50
68
86
104
-30
-20
-10
0
10
20
30
40
SAE 30
10W-30
Synthetic 5W-30
0W-30
*
*
*
C
F
Above 80 F the use of 10W-30
may cause increased oil consumption.
Check oil level more frequently
Note: *
*
(4 C) the use of SAE 30
(27 C)
Below 40 F
*
will result in hard starting.
• Remove the Engine Service Panel to gain access to the spark plug.
• Disconnect the spark plug wire from the spark plug.
• Before removing the spark plug, clean the area around its base to prevent debris from
entering the engine.
• Insert a 19mm, 6-point, deep-well spark plug socket wrench through the opening on
the outside of the cover. Turn the wrench counter clockwise to loosen and remove
spark plug.
• Check for discoloration and clean carbon deposits from the electrode with a wire
brush.
• Check the electrode gap and slowly adjust to 0.6 - 0.7mm (0.024-0.028 in) if
necessary.
• Reinstall spark plug and tighten to 20.0Nm (15 ft-lb) of torque.
• If spark plug is worn, replace only with an equivalent type. Spark plug should be
replaced annually regardless of apparent condition.
• Reconnect spark plug wire, firmly, until it clicks into place.
Standard Spark Plug: E6TC/E6RTC/BPR6HS
Spark Plug Gap: 0.6 - 0.7mm (0.024-0.028 in)
Spark Plug Torque: 20.0Nm (15 ft-lb)
0.6-0.7mm

20
MAINTENANCE
Changing Oil
• Place generator on a level surface.
• Run the generator for several minutes until the engine is warm. Turn off generator.
• Remove screws, then remove outer casing side cover.
• Remove the crankcase dipstick.
• Place an oil pan underneath the engine. Tilt generator to collect used oil. Allow oil to drain completely.
• Return generator to a level surface.
•
(Crankcase Dipstick hole).
• Use a clean rag to wipe up any spilled oil.
• Replace crankcase dipstick.
• Reinstall outer casing side cover and tighten screws.
Recommended Engine Oil: SAE 10W-30
Recommended Engine Oil Grade: API Service SE type or higher quality of engine oil.
Engine Oil Quantity: 0.35L (0.924 US gal)
Make sure no foreign matter enters the crankcase
CAUTION!
the engine.
CAUTION!