PULSAR PG4500BISRCO Inverter Generator Gasoline User Manual

Model: PG4500BiSRCO
Inverter Generator – Gasoline
OPERATOR’S MANUAL

PG4500BISRCO Inverter Generator Gasoline

Warning: The Engine Exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. support@pulsar-products.com

INTRODUCTION

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 service inquiries, you may 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
Record the following information below for service or warranty assistance.

Date of Purchase:|
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Model Number:|
Serial Number|

SAFETY RULES

Safety Symbols
WARNING! Indicates a potentially hazardous  situation, which will result in serious injury or death if not avoided.
CAUTION!
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!
Read and understand this manual in its entirety before operating this generator. Improper use of this generator could result in serious injury or death.
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! Engine exhaust contains chemicals that can cause cancer and birth defects.

• Always wash hands after handling generator.

WARNING!
To reduce the risk of serious injury, do not attempt to lift the generator alone.
SAFETY RULES
WARNING! Never exceed generator’s wattage/amperage capacity. This could damage the generator and/or connected electrical devices.

• Check operating voltage and frequency requirements of all electrical devices prior to plugging in to generator.
  WARNING! Never start or stop engine with electrical devices plugged in to the receptacles. Failure to comply 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! 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!
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.

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; retract, then pull rapidly.

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.

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.

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 on the frame to an appropriate ground

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! 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 adjustments to this unit this unit while it is running.
• Never insert objects through cooling slots.

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.
  PROP 65 WARNING: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm.

FEATURES

A -120 Volt 30 Amp RV Receptacle（TT-30)
B – 120 Volt NEMA-5 Receptacle
C – Ground Connection
D- Circuit Breaker
E- Parallel Connection
F- Economy Switch
G- One Push Start
H- Generator Status Lights
I- Battery ON/OFF Switch
J- Charging Port – Internal Battery
K- Start Indicator
L- Fuel selector switch
M-Propane inlet
N- 5V DC USB 2.1A Outlet
O- CO Sensor Light| P- Fuel Tank Cap
Q- Engine Service Panel
R- Never Flat Wheels
S- Telescoping Handle
T- Recoil Handle
U- Oil Access Cover
V- Carry Handles
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CONTROL PANEL FUNCTIONS

Fuel Selector Switch
When the Switch is in the Gas position, the generator is ready to start with Gasoline.
When the Switch is in the LPG position, the generator is ready to start with LPG.
USB Power Outlet
The Generator offers a convenient (5V DC 2.1A) USB Power Outlet to allow charging of USB chargeable devices like Tablets, MP3 players, GPS, Digital Cameras and other USB chargeable devices.
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 start until the correct volume of oil is in the crankcase.
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 electrical devices.) Note :: : : The engine overload indicator light may turn on for a few seconds when attaching a load due to a power surge. This is normal.

How to Correct

1. Disconnect any electrical devices then stop the engine.
2. Reduce the total wattage of connected electrical 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.

AC Pilot Indicator Light
The green AC Pilot Indicator Light comes on when the engine starts and generates power.

CO SENSOR
The CO Sensor monitors for the accumulation of poisonous carbon monoxide gas around the generator when the engine is running. If increasing levels of CO gas are detected, the CO Sensor automatically shuts down the engine.
The CO Sensor will also detect the accumulation of carbon monoxide from other fuel burning sources used in the area of operation. For example, if the exhaust of fuel burning tools is pointed at a CO Sensor-equipped generator, a shut-off may be initiated due to rising CO levels. This is not an error. Hazardous carbon monoxide has been detected. Move and redirect any additional fuel burning sources to dissipate carbon monoxide away from personnel and occupied buildings.
Note: Remote start-equipped generators must be restarted with the START/STOP button on the control panel after an automatic shut-down occurs.
Generators are intended to be used outdoors, far from occupied buildings and the exhaust pointed away from personnel and buildings. If misused and operated in a location that results in the accumulation of CO, like in a partially enclosed area, the CO Sensor shuts off the engine, notifies the user with a RED indicator light, and directs the user to read the Action Label for steps to take. The CO Sensor DOES NOT replace carbon monoxide alarms. Install battery-powered carbon monoxide alarm(s) in your home.
CO SENSOR INDICATOR LIGHTS
RED
Carbon monoxide accumulated around the generator. After shut-off, the RED indicator light in the CO Sensor area of the control panel will flash to provide notification that the generator was shut-off due to an accumulating CO hazard. The RED light will flash for at least five 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 sensor 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 flash to provide notification that a fault has occurred. The YELLOW light will flash for at least five minutes after a fault. The generator can be re-started, but may continue to shutoff. A CO sensor fault can only be diagnosed and repaired by an authorized Pulsar service center.

AC Circuit Breaker
When the AC Circuit Breaker is in the “I” position, the generator is able to supply power to connected electrical devices.
When the AC Circuit Breaker shifts to the “O” position, the generator will no longer supply power. The AC Circuit Breaker automatically shifts to the “O” position when connecting electrical devices to the generator that exceed the generator’s rated AC output. If the AC Circuit Breaker shifts to the “O” position , reduce the load of connected electrical device until the load is within rated AC output. To re-establish power, shift breaker to the “I” position.
Engine Economy Control

• When the engine economy switch is in the “ON” position, the economy control unit automatically determines the generator’s proper engine speed based on the connected electrical load. This results in superior fuel economy and reduces noise.
• When the economy switch is in the “OFF” position, the engine will maintain a nominal speed of of 3,100 r/min.
  Note: The economy switch must be moved to the “OFF” position when using electrical devices that require a large starting current, such as an air compressor.

Parallel Connections
Located just above the Ground Terminal, the generator’s Parallel Connections enable a user to run two PG4500BiSRCO generators simultaneously. This feature requires special cables and a parallel kit. When operating generators in parallel, the rated output is 7.4kVA and the rated output is 61.6A/120VAC. To operate generators in parallel consult a PULSAR dealer for a PARALLEL OPERATION CABLE KIT

WARNING! Never connect generators that are different models.

• Only connect this generator to another PG4500BiSRCO Inverter Generator.
• Only use a parallel operation cable kit designed to work with this Generator.

Fuel Tank Cap
Turn counterclockwise to remove the fuel tank cap.
Grounding the Generator
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)

ASSEMBLY

WARNING!
Generator must be properly grounded to prevent electrocution.

• Only operate generator on a level surface.
• The ground terminal MUST be connected to an earthen ground if the generator is connected to a structure.

Connecting Generator to an Electrical System

• If connecting generator to a building electrical system for standby power, you must use a qualified electrician to install a transfer switch. The power from the generator must be isolated from the utility power source. The connection must comply with all local electrical codes and applicable laws.

Adding Fuel

• 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.

Do not smoke when adding fuel.
Battery Installation

1. Loosen four Phillips screws, but do not remove them from the side panel.
2. Carefully lift all four edges of the side panel, releas the clip; then lift it away.
3. Insert battery into the holder until it clicks firmly in pla
4. Carefully line up the side panel and press the ed until the side panel is completely flush and evenly installed.
5. Tighten all four Phillips scre
   NOTE: This generator is equipped with a battery charging feature. When the engine is running, a small charge is supplied to the battery.

Checking/Adding Engine Oil

• Place generator on a firm level surface.

• Unclip and remove the oil service panel to access the oil fill/dipstick.

•  Remove the crankcase dipstick.
  Recommended Oil: SAE 10W-30 Oil Capacity: 0.6L (20.2oz) ****

• Insert a funnel into the crankcase dipstick hole and carefully add the specified amount of engine oil (SAE 10W-30) to empty reservoir until or oil reaches the outer edge of the oil fill hole (crankcase dipstick hole).

• Be sure to replace dipstick and tighten securely before attempting to start the engine.

• To check oil, set generator on a firm level surface, unscrew and remove dipstick, wipe dipstick clean, then reinsert dipstick without re-threading.

CAUTION!
Generator has been shipped without engine oil. You must add engine oil before operating this generator. Always check oil level before each operation.

OPERATION

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, altitude, and humidity are higher than standard atmospheric conditions, the generator’s output will be reduced.
How to Start Engine
FOR GASOLINE: Make sure there is gas in the tank, thenTurn fuel selector knob to GASOLINE.
FOR LPG: Make sure the LPG hose is safely secured from the generator to the tank, then turn fuel selector knob to PROPANE, fully open the valve on the propane tank.
Turn battery switch ON.Choose starting method as below :

For manual start：Pull the recoil starter grip slowly until resistance is felt; retract, then pull rapidly
For Push Button Start: Push and hold the One Push Start Button for no more than 1 second and release. The engine will automatically set the choke and begin the start sequence. If it fails to start successfully, repeat this step. If it fails to start after 5 attempts, refer to the “TROUBLESHOOTING” section on page 24 of the operator’s manual
Remote Start: Push and hold start button for no more than 1 second and release (make sure generator battery is connected)

Note: Shipping restrictions for Lithium-Ion batteries require that they be shipped in a low state of charge. It may be necessary to charge the starting battery before normal operation. Therefore, is recommended to use the manual recoil starter, when starting the generator for the first time and allow the starting battery to recharge.
Pull cord recoils rapidly and can pull arm towards engine faster than you can let go could result in injury.

• Pull starter cord slowly until resistance is felt; retract, then pull rapidly.
  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.

• With the Economy switch in “ON” position, the unit returns to normal operation after the above warm up time.

• Economy switch must be in the “OFF” position when using electrical devices that require a large starting current, such as an air compressor.

How to pair the remote FOB

• Push and hold the One Push Start Button for about 10 seconds.
• Wait for the start light on the control panel to flash green.
• Within 3 seconds, press any button on the remote FOB for about 1 second and release.
• Make sure the green light has stopped flashing, to indicate successful pairing.

How to Stop Engine

• Disconnect any electrical devices. All loads MUST be disconnected from the generator. Never start or stop the engine with electrical devices plugged in to the receptacles.
• Push the One Push Start Button, or for Remote Stop push the Stop button.
• Turn Battery ON/OFF Switch to the “OFF” position.

WARNING!
Never start or stop engine with electrical devices plugged in to the receptacles. Failure to heed this warning 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.

How to Attach Electrical Devices

• Before starting generator, make sure the generator is adequately grounded, per application (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 electrical devices are turned “OFF” before plugging them into the generator.
• Start engine.
• If the attached electrical load is small, move the Economy switch to the “ON” position. For a larger electrical load, or if attaching multiple electrical devices, move the Economy switch to the “OFF” position.
• Make sure the green AC pilot indicator light is on.
• When engine has stabilized, plug in and switch on first load. It is strongly recommended to plug in devices with the largest electrical demand first and the smallest electrical demand last to help prevent overloading the generator.
• Allow generator output to stabilize (engine and attached electrical devices run evenly) before plugging in the next load.

AC Parallel Operation
It is possible to connect two PG4500BiSRCO generators to each other, using a parallel cable kit, to increase available power output

• You may connect PARALLEL OPERATION CABLES to two PG4500BiSRCO generators according to the instructions provided with parallel cable kit.
• Make sure the Economy switch is in the same position on both generators.
• All electrical devices should be turned “OFF” and disconnected from generators prior to starting generator engines.
• Start generator engines. Make sure the green AC Pilot indicator light comes on for each generator.
• When engines have stabilized, plug in electrical devices to AC receptacle and turn on first load.
• Allow generator output to stabilize (the first electrical device to an AC receptacle on the parallel cable kit.) before plugging in the next electrical load.

Limit start-up 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 electrical demand output first and the smallest electrical demand last to help prevent overloading the generator.
Note: Most electrical devices require power beyond its rated wattage to start. This additional power is referred to as surge watts and motor-based start-up loads usually last between 2-3 seconds. When an electrical device is started, the red overload indicator may come on. This is normal. If the light stays on disconnect all electrical devices and stop the engine.
WARNING!
Only connect electrical devices to the generator that are in good working order and do not exceed the rated power supply of the generators in parallel or the desired receptacle.

• A faulty appliance or power cord can create an electric shock. Do not use electrical devices that have a damaged cord or plug.
• If an appliance begins to operate abnormally, becomes sluggish, or stalls, switch off and disconnect appliance immediately. The appliance may have a fault or its rated load requirements exceeds the capacity of the generator.
• To avoid damage to generator or electrical device, do not connect a load to the generator if its electrical rating exceeds that of the receptacle.

WARNING! Never connect generators that are different models.

• Only connect this generator to another PG4500BiSRCO generator.
• Only use a PULSAR approved parallel operation cable kit to connect generators.
• The parallel operation kit must be removed if operating only one generator.
• Never disconnect or remove and parallel operation kit while generator(s) are still running.

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)

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| 3500| 3500
Electric Water Heater| 4000| 4000
Laundry Room
Iron| 1200| 1200
Washing Machine| 1150| 2400
Gas Clothes Dryer| 700| 1500
Electric Clothes Dryer| 5400| 6750
| |
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 (IA HP)| 600| 800
Reciprocating Saw| 750| 950
Circular Saw (7 3/4″)| 1400| 2300
Miter Saw (10″)| 800| 1200
Table/Radial Arm Saw| 1000| 2000
Electric Drill (1/2 HP, 5.4 Amps)| 600| 900
Hammer Drill| 700| 1000
Air Compressor| 1600| 4500
Other
Home Security System| 500| 500
Garage Door Opener (‘A HP)| 750| 750

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.

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 use 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.
WARNING!
If you are unsure of how to perform a maintenance task, have the unit serviced by an
CAUTION!
authorized PULSAR dealer.
CAUTION!
Only use specified PULSAR replacement parts.

Pre-Operation Steps
Before starting the engine, perform the following pre-operation steps:

• Check the engine oil and the fuel tank level.
• Make sure the air filter is clean.
• Remove any debris that has collected on the generator and around the muffler and controls. Use a vacuum cleaner to pick up loose debris. If dirt is caked on, use a soft bristle brush.
• Inspect the work area for hazards.

After Each Use

• Switch Off the battery
• Wait for the generator to become cool to the touch
• Store unit in a clean and dry area.
  Maintenance Schedule

100
hours thereafter.
| Inspect Muffler and Spark Arrester
Annually (100 hr Use)| Service Spark Plug (Replace with NGK BP6ES, Champion N9YC or equivalent)
| 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

Checking Spark Plug

• 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: F7TC/F7RTC
Spark Plug Gap: 0.6 – 0.7mm (0.024-0.028 in)
Spark Plug Torque: 20.0Nm (15 ft-lb)
Carburetor Adjustment
The carburetor is low emission and is equipped with a non-adjustable idle mixture valve. If adjustment is needed
contact an authorized PULSAR Products 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.

Note:

• Below 40 F (4 C) the use of SAE 30 will result in hard starting.
• Above 80 F(27 C) the use of 10W-30 may cause increased oil consumption.
  Check oil level more frequently

Changing Oil

• Run the generator until the engine is warm, then shut OFF.
• Place generator on a firm and level surface, raised on blocks for easier access.
• Remove the crankcase dipstick.
• Place an oil pan underneath the oil drain hole to collect used oil.
• Remove the oil drain plug and allow oil to drain completely.
• Reinstall oil drain plug, tighten securely.
• Carefully add SAE 30 or 10W-30 engine oil to empty reservoir until the oil reaches the threads of the oil fill hole (Crankcase Dipstick hole).
• Replace crankcase dipstick.

Oil Recommendations

• Do not use special additives.
• Operating temperatures can affect proper oil viscosity for the engine.
• Use the chart (pg 19) to select the best viscosity for the operating temperature range expected.

Recommended Engine Oil: SAE 10W-30
Recommended Engine Oil Grade: API Service type SE or higher engine oil.
Engine Oil Quantity: 0.6L (20.2 oz)
CAUTION!
Do not tilt generator when adding oil. This could result in overfilling or under filling which could damage the engine.
CAUTION! Ensure no foreign matter enters the crankcase
High Altitude Operation
At high altitude, the standard carburetor air/fuel mixture will be too rich. Performance will decrease, and fuel consumption will increase. A very rich mixture will also foul the spark plug and cause hard starting. Operation at an altitude that differs from that at which this engine was certified, for extended periods of time, may increase emissions. High altitude performance can be improved by specific modifications to the carburetor. If you always operate your generator at altitudes above 5,000 feet (1,500 meters), have your dealer perform this carburetor modification. This engine, when operated at high altitude with the carburetor modifications for high altitude use, will meet each emission standard throughout its useful life. Even with carburetor modification, engine horsepower will decrease about 3.5% for each 1,000-foot (300meter) increase in altitude. The effect of altitude on engine power will be greater than this if no carburetor modification is made.
Air Filter
A dirty air filter will reduce the life span of the engine, make it difficult to start the engine, and reduce the unit’s performance. Replace with new Air Filter annually.

• To clean, remove the screws then remove left outer casing
• Turn the spring latches to lift then open air filter cover.
• Remove the pleated paper filter
• Blow the dust away with a compressed air
• Reinsert the pleated paper filter into the air filter case.

CAUTION! Do not run the generator without reinstalling the foam element or excessive piston and cylinder wear may result, or excessive engine wear may result.

Checking Muffler and Spark Arrester

• Inspect muffler for cracks, corrosion, or other damage.

• Remove screws, then remove the muffler cover as shown.

• Remove the cover, then remove muffler cap, muffler screen, and spark arrester.

• Check the muffler screen and spark arrester for carbon deposits.
  Remove carbon deposits with a wire brush.

• Check the muffler screen and spark arrester for damage. If damaged replace with PULSAR replacement parts specifically designed for this unit.

• Install the spark arrester.

• Align the spark arrester insert with the hole in the muffler pipe.

• Install the muffler screen and rear grille.

• Install the outer casing and tighten the screws.

warnine
Avoid contacting hot areas of this generator.

• Use caution around the muffler, cylinder, and other engine parts as they can be extremely hot.
•  Allow hot components to cool before touching.

Fuel Tank Filter

• To clean, remove fuel cap and filter.
• Clean filter in a bucket of hot water with dish detergent.
• Dry the filter the filter with a clean rag.
• Install filter.
• Install fuel cap.

Storage and Transportation of the Generator:

• When transporting the generator, turn battery OFF. Keep the generator on level ground to prevent fuel spillage. Fuel vapor or spilled fuel may explode or ignite.

• Remove any debris that has collected on the generator and around the muffler and control panel. Use a brush or vacuum
  to remove loose dirt.

• Inspect air cooling slots; remove any debris if obstructed.

• For short-term storage, start the generator once every 7 days.

• For intermediate term storage from 3-6 months, add fuel stabilizer to prevent stale fuel from causing acid and gum deposits in the fuel system and carburetor.

• For long-term storage, drain the fuel (charge the battery per 6 months).

• Store a sheltered location such as a garage or outdoor storage shed where temperatures do not fall below freezing.

• The generator must be Shipped, Operated and Stored in the upright position.

WARNING! Contact with a hot engine or exhaust system can cause serious burns or fires. Let the engine cool before transporting or storing the generator.
CAUTION! Take care not to drop or strike the generator when transporting. Do not place heavy objects on the  generator.

Engine Long Term Storage:

• Remove the spark plug and pour about 1 teaspoon of 10W30 engine oil into the spark plug hole. Reinstall the spark plug. pull the recoil starter cord several times to coat the cylinder walls with oil. Slowly pull the recoil starter cord until you feel
• the engine build compression (when you feel resistance). Leave the engine in this state as this will prevent corrosion on the cylinder walls when stored for a long period of time.

How to Drain Fuel

• Turn OFF the engine, move the battery switch to OFF, remove the fuel cap and the debris screen underneath the fuel cap.
• Empty the fuel tank using a siphon and an approved gasoline container.
• Position a container under the carburetor drain tube. Loosen the drain valve screw.
• Allow fuel to completely drain and re-tighten the drain valve screw.
• Turn the fuel valve to CLOSED and replace the fuel cap.

Note: the drain tube is just used for drain fuel.

TROUBLESHOOTING

2.Poor connection
3.Defective cord set
4.Connected device is faulty
5.Fault in generator| 1.Reset circuit breaker
2.Check and repair
3.Check and repair
4.Connect a device that is working properly
5.Contact service department
Engine runs well without load but bogs down when loads are connected| 1.Short circuit in connected device
2.Generator is overloaded
3.Clogged fuel filter
4.Engine speed is too slow
5.Short circuit in generator| 1.Disconnect device
2.See pg 17 “Don’t overload generator”
3.Contact service to replace fuel filter
4.Contact service department
5.Contact service department
Engine will not start, shuts down during operation, or starts and runs rough.| 1.ON/OFF switch set to “OFF”
2.Dirty Air filter
3.Clogged fuel filter
4.Stale fuel
5.Spark plug wire disconnected from spark plug
6.Bad spark plug
7.Water in fuel
8.Low oil level
9.Intake valve stuck open or close
10.Loss of engine compression
11.Engine has flooded
12.CO Sensor indicator light turn red
13.CO Sensor indicator light turn yellow| 1.Turn switch to “ON”
2.Replace Air filter
3.Clean or replace fuel filter
4.Replace fuel
5.Reconnect spark plug wire
6.Replace spark plug
7.Drain fuel tank and replace fuel
8.Add oil
9.Contact service department
10.Contact service department
11.Wait 5 minutes and crank engine
12.Move the generator to an open, outdoor area
13.Contact service department
Engine lacks power| 1.Generator is overloaded
2.Clogged in-line filter
3.Dirty air filter
4.Engine needs servicing| 1.See pg. 17 “Don’t overload generator
2.Contact service to replace in-line filter
3.Replace Air filter
4.Contact service department
Engine “hunt& or falters| 1.Clogged in-line filter
2.Carburetor is running too rich or too lean| 1.Contact service to replace in- line filter
2.Contact service department

WIRING DIAGRAM

References

• products.com
• Home | Pulsar Power Equipment

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