PowerSmart BGP4500 Operator Manual

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Outdoor Portable Generator

Operator’s Manual

Model Number _____________________________

Revision __________________________________

Serial Number ______________________________

Date Purchased ____________________________

Manual No. 80088462 Revision -

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Equipment Description

Table of Contents

Equipment Description.........................2

Features and Controls .........................5

Operation....................................7

Maintenance ................................13

Storage ....................................16

Troubleshooting/Specifications .................17

Warranty ...................................20

Symbols and Meanings

Signal Meaning

DANGER

WARNING

CAUTION

NOTICE

Symbol Name Explanation

Indicates a hazard which, if not avoided, will result in death or serious injury.

Indicates a hazard which, if not avoided, could result in death or serious injury.

Indicates a hazard which, if not avoided, could result in minor or moderate injury.

Indicates information considered important, but not hazard-related.

Safety Alert Symbol

Operator’s Manual

Toxic Fumes

Fire

Electric Shock

Hot Surface

Indicates a potential personal injury hazard.

Failure to follow warnings, instructions and operator’s manual could result in death or serious injury.

Engine exhaust contains carbon monoxide, a poisonous gas that could kill you in minutes. You cannot smell it or see it.

Fuel and its vapors are extremely flammable which could cause burns or fire resulting in death or serious injury.

Engine exhaust could cause fire resulting in death or serious injury.

Generator could cause electrical shock resulting in death or serious injury.

Muffler could cause burns or resulting in serious injury.

Equipment Description

Read this manual carefully and become familiar

with your outdoor generator. Know its applications, its limitations, and any hazards involved. Save these original instructions for future reference.

The outdoor generator is an engine–driven, revolving field, alternating and direct current (AC & DC) generator. It was designed to supply electrical power for operating compatible electrical lighting, appliances, tools and motor loads. The generator’s revolving field is driven by a singlecylinder engine.

To move generator, press button and pull handle out. Press button to push handle back in.

The portable generator can be used to power outdoor items using an extension cord or to restore home power using a transfer switch. A transfer switch is a separate device installed by a licensed electrician that allows the portable generator to be cord connected, using the receptacle, directly into your home’s electrical system. Install a manual transfer switch as soon as possible if generator will be used to provide home power restoration.

The generator is not intended to supply systems that are legally required, for serious life safety or health hazards, or where lack of power hampers rescue of fire-fighting operations.

Every effort has been made to ensure that the information in this manual is both accurate and current. However, the manufacturer reserves the right to change, alter or otherwise improve the generator and this documentation at any time without prior notice.

NOTICE If you have questions about intended use, contact an authorized service dealer. This equipment is designed to be used with Briggs & Stratton® authorized parts only.

System Ground

The generator neutral is floating, which means that the AC stator winding is isolated from the grounding fastener and the AC receptacle ground pins. Electrical devices, such as RCD, requiring a grounded neutral may not operate properly from this generator. Earthing of the generator is not required.

Special Requirements

There may be regulations, local codes, or ordinances that apply to the intended use of the generator. Please consult a qualified electrician, electrical inspector, or the local agency having jurisdiction.

This generator is not intended to be used at a construction site.

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Equipment Description

Connect Battery

You must connect the battery to the generator to enable electric or remote starting. The display panel, LED’s and e-choke system are powered by the battery also.

1. Remove screw and panel from in front of the battery.

2. Connect the two pin connector from the battery to the generator.

Pairing Remote Start Fob to the Generator

The remote start fob needs to be paired with the generator to remotely start your generator. To pair the fob with the generator, follow the instructions below:

1. Press and hold the activate switch for 10 seconds and the on/off button light will begin to flash blue.

InfoHub™ Portable Wireless App

Download the InfoHub Portable App* to pair the Bluetooth® enabled generator to your approved Android or iOS smartphone and follow the in app instructions.

The generator is equipped with a status LED (located under QPT button) to indicate the Bluetooth status. A blinking blue LED indicates the generator is ready to be paired to the App on your smartphone. A solid blue LED indicates your generator is connected to the App on your smartphone. A red LED indicates a fault in the generator’s Bluetooth system, contact your closest Briggs & Stratton authorized service dealer.

The InfoHub Portable App allows you to access information about your generator directly through your smartphone.

The power usage displayed in the app is a percentage of total generator output. Each receptacle is limited by the receptacles capacity and circuit breaker. See Connecting Electrical Loads.

* Data rates apply The Bluetooth® word mark and logos are registered trademarks owned

by the Bluetooth SIG, Inc. and any use of such marks by Briggs & Stratton Corporation is under license. Other trademarks and trade names are those of their respective owners.

Activate Switch

On/Off Button

2. Within 30 seconds, press and hold either button on the remote start fob for 2 seconds. The on/off button light will blink rapidly 3 times signaling the remote start fob has been paired.

NOTICE All remote start fobs can be disconnected by pressing both the on/off button and activate switch on the generator at the same time for 10 seconds.

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Equipment Description

Fuel Cap

Maintenance Cover Grounding Fastener

Choke Lever (under cover)

Air Cleaner (under cover) Battery Cover

Retractable Handle

On/Off Button Activate Switch

Low Oil Indicator Hour Meter

QPT Button Fuel Valve

Recoil Starter Spark Arrester Muffler/Exhaust Identification Label Oil Service Cover

Oil Fill Cap/Dipstick (under cover) Oil Drain Plug (under cover)

Activate Switch — Push to turn on the generator display. Air Cleaner — Filters engine intake air. Battery Cover — Remove to gain access to the battery. Choke Lever — Used when manually starting a cold engine. Fuel Cap — Add unleaded fuel here. Fuel Valve — Used to turn fuel supply on and off to engine. Grounding Fastener — Consult your local agency having

jurisdiction for grounding requirements in your area. Hour Meter — The LED displays and records how many

hours your generator has run (up to 999.9). Identification Label — Provides model and serial number of

generator. Low Oil Indicator — This unit is equipped with a low oil

protection device. Oil must be at proper level for engine to run. If the engine oil drops below a preset level, an oil switch will stop the engine. Check oil level with dipstick.

Maintenance Cover — Remove to gain access to the choke lever, spark plug and air cleaner.

Oil Drain Plug — Drain engine oil here. Oil Fill Cap/Dipstick — Check and add engine oil here. Oil Service Cover — Remove to gain access to the oil fill

and drain. On/Off Button — Push and hold for one second to start or

stop generator.

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this button to turn off the QPT. Recoil Starter — Used to start the engine manually. Retractable Handle — Press button and pull handle out to

move generator. Press button to push handle back in. Spark Arrester Muffler/Exhaust — Lowers engine noise and

is equipped with a spark arrester screen.

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Features and Controls

Compare the illustrations with your generator to familiarize yourself with the locations of various controls and product warnings.

Carbon Monoxide (CO) Shutdown Indicator Light

230 Volt AC, 15 Amp Receptacle

12 Volt DC Receptacle — Use this receptacle to supply power for 12 Volt DC accessories that are rated 60 watts (5 Amp) or less. This receptacle is protected by a push to reset circuit breaker.

230 Volt AC, 15 Amp Receptacle — May be used to supply electrical power for the operation of 230 Volt AC, 15 Amp, single phase, 50 Hz electrical, lighting, appliance, tool, and motor loads.

Carbon Monoxide (CO) Shutdown Indicator Light — Indicates the engine shutdown due to carbon monoxide accumulation around the generator or a CO shutdown system fault occurred.

USB Ports

12 Volt DC Receptacle

DC Circuit Breaker

Circuit Breaker

Circuit Breaker — A “push to reset” circuit breaker is provided to protect the generator against electrical overload.

DC Circuit Breaker — The 12 Volt DC receptacle is provided with a “push to reset” circuit breaker to protect the generator against electrical overload.

USB Ports — Use ports to recharge most USB powered devices.

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Features and Controls

Exhaust/muffler

Point away from home

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Operation

Step 1: Safe Location

Before starting the portable generator there are two equally important safety concerns regarding carbon monoxide poisoning and fire that must be addressed.

Operation Location to Reduce the Risk of Carbon Monoxide Poisoning

The engine exhaust of all fossil fuel burning equipment, such as a portable generator, contains carbon monoxide, a poisonous gas that could kill you in minutes. You cannot smell it, see it, or taste it. Even if you do not smell exhaust fumes, you could still be exposed to carbon monoxide gas.

By law it is required in many states to have a carbon monoxide alarm in operating condition in your home. A carbon monoxide alarm is an electronic device that detects hazardous levels of carbon monoxide. When there is a buildup of carbon monoxide, the alarm will alert the occupants by flashing visual indicator light and alarm. Smoke alarms cannot detect carbon monoxide gas.

Carbon Monoxide Alarm(s)

Install carbon monoxide alarm inside your home. Without working carbon monoxide alarms, you will not realize you are getting sick and dying from carbon monoxide poisoning.

WARNING! Engine exhaust contains carbon monoxide, a poisonous gas that could kill you in

minutes. You cannot 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 portable generator only outdoors, at least

6.1 m from occupied spaces with exhaust pointed away to reduce the risk of carbon monoxide accumulating.

• Install battery-operated carbon monoxide alarms or plug-in carbon monoxide alarms with battery back-up according to the manufacturer’s instructions. Smoke alarms cannot detect carbon monoxide gas.

• Do not run portable generator inside homes, garages, basements, crawlspaces, sheds, or other partiallyenclosed 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.

If you start to feel sick, dizzy, weak, or your homes carbon monoxide alarm sounds while using this product, get to fresh air right away. Call emergency services. You may have carbon monoxide poisoning.

Prevent Carbon Monoxide (CO) Poisoning

• Use outdoors at least 6.1 m from any home.

• Point exhaust away from all homes and occupied spaces.

• Install CO alarms inside your home.

6.1 m min.

To better educate yourself about all carbon monoxide risks,

go to www.takeyourgeneratoroutside.com.

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Operation

Operation Location to Reduce the Risk of Fire

WARNING!

combustibles, structures or damage fuel tank causing a fire, resulting in death or serious injury.

• Portable generator must be at least 1.5 m from any structure, overhang, trees, shrubs, or vegetation over

30.5 cm in height.

Exhaust heat/gases could ignite

• Do not place portable generator under a deck or other type of structure that may confine airflow. Smoke alarm(s) must be installed and maintained indoors according to the manufacturer’s instructions/recommendations.

• Carbon monoxide alarms cannot detect smoke.

• Do not place portable generator in manner other than shown.

1.5 m min.

MUFFLER

6.1 m min.

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Operation

Step 2: Oil and Fuel

1. Move generator outdoors to a flat, level surface.

2. Turn dial and open cover over oil fill area.

Oil Fill Cap/ Dipstick

3. Clean area around oil fill, remove oil fill cap/dipstick and wipe with clean cloth. Replace dipstick. Remove and check oil level.

NOTICE Do not screw in dipstick when checking oil level.

4. Verify oil is at full mark on dipstick. Replace and tighten oil fill cap/dipstick.

5. If needed, see Maintenance for instructions to add oil.

6. Replace cover over oil fill area.

Low Oil Indicator

Fuel must meet these requirements:

• Clean, fresh, unleaded fuel with a minimum of 91 RON (87 octane/87 AKI).

• Gasoline with an ethanol content up to 10% is acceptable.

E10

NOTICE Do not mix oil in fuel or modify engine to run on alternate fuels. Use of unapproved fuels could damage engine and will not be covered under warranty.

See High Altitude for 1524 m and above.

• Do not refuel during operation.

• Do not smoke during refueling.

• Turn engine off and let it cool at least 2 minutes before

removing fuel cap.

• Fill fuel tank outdoors. Keep fuel away from sparks, open

flames, pilot lights, heat, and other ignition sources. Check fuel lines, tank, cap and fittings frequently for cracks or leaks. Replace if necessary.

7. Slowly remove fuel cap to relieve pressure in tank.

8. Slowly add unleaded fuel to red max fill indicator in fuel

E15

WARNING! Fuel and its vapors are extremely

flammable which could cause burns or fire resulting in death or serious injury.

tank. Be careful not to fill above the indicator. This allows adequate space for fuel expansion.

Max Fill Indicator

The low oil indicator system is designed to prevent engine damage caused by not enough engine oil. If engine oil level drops below a preset level, the red LED low oil indicator light comes on and an oil level switch will stop the engine. If engine stops or the red LED low oil indicator light comes on when you try to start the generator, check the engine oil level.

9. Install fuel cap and let any spilled fuel evaporate before starting engine.

High Altitude

At altitudes over 1524 m, a minimum 89 RON (85 octane/85 AKI) fuel is acceptable. To remain emissions compliant, high altitude adjustment is required. Operation without this adjustment will cause decreased performance, increased fuel consumption,

See an authorized Briggs & Stratton dealer for high altitude adjustment information. Operation of the engine at altitudes below 762 m with the high altitude kit is not recommended.

Transporting

When transporting equipment, turn fuel valve to off position. Do not tip engine or equipment at an angle which causes fuel to spill.

and increased emissions.

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Operation

Step 3: Generator Start Up

Turn off all electrical loads connected to the generator. Use the following start instructions:

1. Make sure unit is outdoors on a level surface. NOTICE Failure to operate the unit on a level surface

may cause the unit to shut down.

2. Turn fuel valve clockwise to the on ( ) position.

Wireless Remote Starting

3. Press and hold on/off ( ) button for one second on remote start fob to activate generator.

Start Button

On/Off Button

4. Within 5 seconds, press and hold start ( ) button for one second. The on/off button on generator will blink blue when a signal is received and generator will start.

NOTICE If the generator failed to start, the generator on/ off button will turn red for 5 seconds, then blink green for up to one minute. Repeat step 4.

Manual or Electric Starting

3. Press the activate switch (1) to turn on the display. The on/off button (2) will blink green for up to one minute.

Activate Switch

On/Off Button

4B. For manual starting; grasp recoil and pull slowly until

slight resistance is felt. Then pull rapidly to start engine. The e-choke will still engage with a low battery.

NOTICE If generator continues not to start, your battery may be discharged too low and you will need to manually choke the engine. Remove the maintenance cover and position the choke lever to the middle position. The e-choke will automatically turn the choke off once the generator starts. Reinstall maintenance cover.

Choke Lever

NOTICE If engine starts but fails to run, see Low Oil Indicator.

Remote Start Lockout

The remote start can be locked out so that your generator can not be started remotely. To lock out remote start, press the activate switch ( and hold on/off button on generator for 10 seconds. The on/off light will then blink red three times signifying remote start function is locked out. To unlock, repeat.

Pressing either button on the remote start fob, the on/off button will blink red 3 times when locked and will blink blue 3 times when unlocked.

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This feature is designed to greatly improve fuel economy. The QPT will automatically come on when the generator is started. To turn off, press QPT button.

When QPT is on, engine speed increases as loads are connected, and decreases as loads are removed.

When QPT is off, engine will run at full governed speed.

) to turn on the display, then press

Step 4: Connecting Electrical Loads

To Restore Home Power Using a Transfer Switch

Connections to your home’s electrical system must use a manual transfer switch installed by a qualified electrician.

Fuel Valve

NOTICE If the on/off button doesn’t blink green, the battery is not connected or too low to start the generator.

NOTICE This unit is equipped with an e-choke system. An e-choke system means there is no manual priming or choking required as long as the battery is connected and charged.

4A. For electric starting; press and hold on/off button

(2) for one second while it’s blinking green to start generator. Once generator starts, on/off button will turn blue indicating generator is ready for use.

NOTICE If generator failed to start, on/off button will turn red for 5 seconds, then blink green for up to one minute. Repeat step 4A.

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The connection must isolate the generator power from the utility power and comply with all applicable laws and electrical codes.

To Restore Power Using Extension Cords

Generator may only be loaded up to rated power under the rated conditions as shown on unit data tag. Reduce load when using generator outside of rated conditions.

Use only high quality, well-insulated extension cables in accordance with IEC 60245-4 with the generator’s 230 Volt AC outlets. Inspect extension cables before each use. Check that all extension cables are suitably rated and are not damaged. When using extension cords under 40° C, the total length of cords for a cross section of 1.5 mm² should not exceed 50 m or for a cross section of 2.5 mm² should not exceed 80 m.

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Operation

WARNING! Damaged or overloaded extension

cords could overheat, arc, and burn resulting in death or serious injury.

• Electrical equipment, including cables and plug

connections, should not be defective.

1. Install carbon monoxide alarm(s).

2. When operating generator with extension cords, make sure it is located in an open, outdoor area, at least 6.1 m from occupied spaces with exhaust pointed away.

3. Extension cords running directly into home, powering indoor items IS NOT RECOMMENDED.

WARNING! Engine exhaust contains carbon monoxide, a poisonous gas that could kill you in

minutes. You cannot smell it, see it, or taste it. Even if you do not smell exhaust fumes, you could still be exposed to carbon monoxide gas.

• Extension cords running directly into the home increase your risk of carbon monoxide poisoning through openings.

• If an extension cord running directly into the home is used to power indoor items, the operator recognizes that this increases the risk of CO poisoning to people inside the home and assumes that risk.

4. Install a manual transfer switch as soon as possible

if generator will be used to provide home power restoration.

5 Volt DC USB Ports

The maximum combined current available for the USB ports is 2.1 Amps at 5 Volts. The USB port allows you to recharge most USB powered devices with a USB charging cable (not included).

NOTICE For maximum output, use the bottom USB port. NOTICE For charging ITE (Information Technology

Equipment) only.

12 Volt DC Receptacle

The maximum current available for the 12 Volt DC receptacle is 60 Watts (5 Amps). A DC circuit breaker protects this receptacle from overloads. If an overload occurs, the circuit breaker will trip (push button pops out). Wait a few minutes and push the button in to reset the circuit breaker.

230 Volt AC, 15 Amp Receptacles

These receptacles are protected against overload by an internal overload system.

Use receptacles to operate 230 Volt AC, single–phase, 50 Hz electrical loads requiring up to 3,450 watts (3.45 kW) at 15 Amps of current. Use cord sets that are rated for 230 Volt AC loads at 15 Amps (or greater).

Power Use

The power use monitor indicates percentage of total generator load using LED’s. The first green LED indicates generator is operating normally or producing more than 5% load. The fourth green LED comes on after 50% load is reached. The last yellow LED comes on after 100% load is reached.

Overload Alarm

Power Use

Monitor

QPT Button

Main Reset

Output Indicator The green LED output indicator light comes on when

the generator is operating normally. It indicates that the generator is producing power at the receptacles. It will also start flashing red if you start to overload the generator.

Overload Alarm

The red LED overload alarm light comes on and cuts power to the receptacles if you overload the generator. The output indicator light will also go off. If the generator was overloaded, you must turn off and unplug all electrical loads, press the MAIN RESET button on the generator control panel and then plug in and restart electrical loads one at a time to continue in normal operating mode.

Output

Indicator

Fuel

Level

Monitor

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Operation

Generator Capacity

To make sure your generator can supply enough running watts and starting watts for the items you will power at the same time, follow these three simple steps:

1. Select the items you will power at the same time. See

following list for typical wattages.

Tool or Appliance

Light Bulb - 75 Watt 75 Refrigerator/Freezer 550 1350 Window AC - 10,000 BTU 1000 2100 Microwave Oven - 1000 Watt 1000 Plasma Television - 50” 500 -

Laptop 250 -

* Typical wattages listed are approximate only. Check tool

or appliance for actual wattage.

** The momentary electrical current the generator can provide to start electric motors, per Briggs & Stratton standard 628K. It does not represent the power required to continuously run electrical loads. It is the maximum current that can momentarily be supplied when starting a motor, multiplied by the generator’s rated voltage.

2. Total the running watts. This is the amount of power

your generator must produce to keep your items running. See following example:

Example

Tool or Appliance Running Watts Starting Watts

Window AC - 10000 BTU

Refrigerator/Freezer 550 1350 Plasma Television 500 — Light (75 Watts) 75 —

Running Watts

Total running watts = 2125 Highest starting watts = 2100 Total generator watts required = 4225

3. Estimate the starting watts you will need. Because not

all motors start at the same time, total starting wattage can be estimated by adding only the item with the highest additional starting watts requirements to the total running watts from step 2.

Power Management

To manage generator power, sequentially add loads as follows:

1. With nothing connected to generator, start the engine

outdoors.

2. Plug in and turn on the first load, preferably the largest

load you have.

Running

Watts*

1000 2100

2125 Total

Starting

Watts**

2100 Highest

Starting Watts

3. Permit the generator output to stabilize (engine runs smoothly and attached device operates properly).

4. Plug in and turn on the next load.

5. Again, permit the generator to stabilize.

6. Repeat steps 4 and 5 for each additional load.

Never add more loads than the generator capacity. Take special care to consider starting watts in generator capacity.

Carbon Monoxide (CO) Shutdown System

Automatically shuts down the engine when harmful levels of carbon monoxide accumulate around the generator or a CO shutdown system fault occurs. After shutdown, the indicator light will blink for at least five minutes per the chart below.

The CO shutdown system DOES NOT replace carbon monoxide alarms. Install battery-powered carbon monoxide alarm(s) in your home. Do not run generator in enclosed areas.

Color/Pattern Description

Red

•• ••

Blue

• • •

*Blue light will blink for five seconds at the startup of generator to show the CO shutdown system is functioning properly.

Carbon monoxide accumulated around generator. Move generator to an open, outdoor area 6.1 m from occupied spaces with exhaust pointed away. Automatic shutoff is an indication generator was improperly located. Air out premises (e.g. open windows and doors) before reoccupying.

CO shutdown system fault occured*. See Briggs & Stratton authorized service dealer.

Step 5: Generator Shutdown

1. Turn off and unplug all electrical loads from generator panel receptacles. Never stop engine with electrical devices plugged in and turned on.

2. Let engine run at no-load for one minute to stabilize internal temperatures of engine and generator.

3. Press the on/off button on the generator or either button on the remote start fob.

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Maintenance

Maintenance Schedule

Follow the hourly or calendar intervals, whichever occurs first. More frequent service is required when operating in adverse conditions noted below.

First 5 Hours

• Change engine oil

Every 8 Hours or Daily

• Clean debris

• Check engine oil level

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• Clean engine air cleaner

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• Change engine oil

• Service spark plug

• Inspect muffler and spark arrester

• Check/Adjust valve clearance

• Clean fuel tank and filter

1, 2

Cleaning

Daily or before use, look around and underneath the generator for signs of oil or fuel leaks. Clean any accumulated debris. Keep area around muffler free from any debris.

• Use a soft bristle brush to loosen caked on dirt or oil.

• Use a damp cloth to wipe exterior surfaces clean.

NOTICE Improper treatment of generator could damage it and shorten its life. Do not expose generator to excessive moisture, dust, dirt, or corrosive vapors. Do not insert any objects through cooling slots.

Battery Maintenance

The generator is equipped with an automatic battery charging circuit that charges the battery while the engine is running. If the generator isn’t used frequently, the battery should be connected to a trickle charger or battery maintainer (not included) to keep it properly charged.

1. Remove panel from in front of the battery.

Every 250 Hours

• Clean combustion chamber

Service more often under dirty or dusty conditions.

See any authorized dealer for service.

General Recommendations

Regular maintenance will improve the performance and extend the life of the generator. See any Briggs & Stratton Authorized Service Dealer for maintenance and service.

The generator’s warranty does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, the operator must maintain the generator as instructed in this manual.

All service and adjustments should be made at least once each season. A new spark plug and clean air filter assure proper fuel-air mixture and help your engine run better and last longer. Follow requirements in Maintenance Schedule.

Emissions Control

Maintenance, replacement, or repair of the emissions control devices and systems may be performed by any non-road engine repair establishment or individual. However, to obtain ”no charge” emissions control service, the work must be performed by a factory authorized dealer. See Emissions Warranty.

• Generator is equipped with a G-trim engine.

1, 2

2. Disconnect the two pin connector from the battery to the generator.

NOTICE Do not exceed 1.5 Amp charging rate.

3. Follow the instructions included with the trickle charger or battery maintainer.

Remote Start FOB Batteries

Follow the instructions below if you need to replace the batteries in the remote start fob:

1. Loosen and remove screws from cover, then remove cover.

2. Remove the discharged batteries and insert two new CR2016 lithium batteries with the “+” terminal facing up.

3. Reinstall the cover and screws and tighten.

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Maintenance

Engine Maintenance

Oil Recommendations

We recommend the use of Briggs & Stratton Warranty Certified oils for best performance. Other high-quality detergent oils are acceptable if classified for service SF or higher. Do not use special additives. See Common

Service Parts.

Outdoor temperatures determine the proper oil viscosity for the engine. Use the chart to select the best viscosity for the outdoor temperature range expected.

* Below 4°C the use of SAE 30 will result in hard starting. ** Above 27°C the use of 10W30 may cause increased oil

consumption. Check oil level more frequently.

Checking/Adding Engine Oil

Oil level should be checked prior to each use or at least every 8 hours of operation. Keep oil level maintained.

1. Make sure generator is on a level surface.

2. Remove cover over the oil fill area.

3. Clean area around oil fill, remove dipsitck and wipe with clean cloth. Replace dipstick. Remove and check oil level.

NOTICE Do not screw in dipstick when checking oil level.

4. Verify oil is at full mark on dipstick.

CAUTION Avoid prolonged or repeated skin contact with used motor oil. Used motor oil has been shown to cause skin cancer in certain laboratory animals. Thoroughly wash exposed areas with soap and water.

KEEP OUT OF REACH OF CHILDREN. DON’T

POLLUTE. CONSERVE RESOURCES. RETURN USED OIL TO COLLECTION CENTERS.

Changing Engine Oil

If you are using your generator under extremely dirty or dusty conditions, or in extremely hot weather, change the oil more often.

Change the oil while the engine is still warm from running, as follows:

1. Make sure unit is on a level surface.

2. Remove cover over the oil fill area.

3. Remove oil drain plug and drain oil completely into a suitable container.

Oil Drain

Plug

4. Reinstall oil drain plug and tighten securely. Remove dipstick.

5. Slowly pour recommended oil (about 0.6 l) into oil fill opening. Pause to permit oil to settle. Fill to Full mark on dipstick.

6. Wipe dipstick clean each time oil level is checked. Do not overfill.

7. Reinstall dipstick. Tighten cap securely.

8. Wipe up any spilled oil.

9. Replace cover over oil fill area.

5. If needed, slowly pour oil into oil fill opening to the point of overflowing.

6. Replace and tighten dipstick.

NOTICE Do not attempt to crank or start engine before it has been properly serviced with recommended oil. This could result in an engine failure.

7. Replace cover over oil fill area.

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Maintenance

Service Air Cleaner

WARNING! Fuel and its vapors are extremely

flammable which could cause burns or fire resulting in death or serious injury.

• Do not start and run engine with air filter removed.

Your engine will not run properly and may be damaged if you run it with a dirty air cleaner. Service more often if operating under dirty or dusty conditions.

To service the air cleaner, follow these steps:

1. Loosen the two maintenance cover screws and remove the maintenance cover.

2. Remove three air cleaner cover screws and slide air cleaner assembly out.

Service Spark Plug

Changing the spark plug will help your engine to start easier and run better.

1. Loosen the two maintenance cover screws and remove the maintenance cover.

2. Clean area around spark plug and remove spark plug boot.

3. Remove spark plug and inspect spark plug.

4. Replace spark plug if electrodes are pitted, burned or porcelain is cracked. Use the recommended replacement spark plug. See Common Service Parts.

5. Check electrode gap with wire feeler gauge and reset spark plug gap to recommended gap if necessary (see Specifications).

Air Cleaner

Screws

Breather Filter

3. Carefully remove foam air cleaner from the assembly.

4. Carefully remove breather filter from the base by pulling it out towards you.

5. Wash foam air cleaner and breather filter in liquid detergent and water only. Squeeze dry in a clean cloth.

6. SATURATE foam air cleaner in clean engine oil and squeeze in a clean cloth to remove excess oil.

7. Reinstall clean or new foam air cleaner inside assembly.

8. Reinstall clean or new breather filter inside base.

9. Slide air cleaner assembly into base and tighten screws.

10. Reinstall the maintenance cover and hand tighten the cover screws.

6. Install spark plug and tighten firmly. Reinstall spark plug boot.

7. Reinstall maintenance cover and hand tighten screws.

Inspect Spark Arrester

Inspect spark arrester for damage or carbon blockage. If damage is found or cleaning is needed, see a Briggs & Stratton Authorized Service Dealer.

WARNING! cause burns resulting in serious injury.

• Do not touch hot parts.

Common Service Parts

Air Cleaner ...........................84001978

Breather Filter. . . . . . . . . . . . . . . . . . . . . . . . . 84001981

Spark Plug ...........................84001980

Engine Oil Bottle ........................100028

Synthetic Oil Bottle ......................100074

Contact an authorized service dealer or BRIGGSandSTRATTON.com for a full list of parts and diagrams.

Contact with muffler area could

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Storage

If storing the unit for more than 30 days, use the following guidelines to prepare it for storage.

Long Term Storage Instructions

1. Clean the generator as outlined in Cleaning.

2. Change engine oil while engine is still warm, drain oil from crankcase. Refill with recommended grade. See Changing Engine Oil.

3. Treat or drain fuel from generator as fuel can become stale when stored over 30 days.

Each time you fill the container with fuel, add STA-BIL 360°® PROTECTION™ to the fuel as specified by the manufacturer’s instructions. This keeps fuel fresh and decreases fuel-related problems or contamination in the fuel system.

It is not necessary to drain fuel from the engine when STABIL 360°® PROTECTION™ is added as instructed. Before storage, turn the engine ON for 2 minutes to move the fuel and stabilizer through the fuel system.

If fuel in the engine has not been treated with STABIL 360°® PROTECTION™, it must be drained into an approved container. Then run the engine until it stops from lack of fuel.

4. Turn fuel valve counterclockwise to the off position.

5. Charge battery as outlined in Battery Maintenance.

6. Store generator in clean, dry area and cover with a suitable protective cover that does not retain moisture.

WARNING! Storage covers could cause a fire resulting in death or serious injury.

• Do not place a storage cover over a hot or running

generator. Let equipment cool for a sufficient time before placing the cover on the equipment.

( )

WARNING! flammable and explosive which could cause

burns, fire or explosion resulting in death or

serious injury.

• When storing fuel or equipment with fuel in tank, store away from furnaces, stoves, water heaters, clothes dryers or other appliances that have pilot light or other ignition source because they could ignite fuel vapors.

• When draining fuel, turn generator engine off and let it cool at least 2 minutes before removing fuel cap. Loosen cap slowly to relieve pressure in tank. Drain fuel tank outdoors. Keep fuel away from sparks, open flames, pilot lights, heat, and other ignition sources.

• Check fuel lines, tank, cap and fittings frequently for cracks or leaks. Replace if necessary.

Fuel and its vapors are extremely

16 BRIGGSandSTRATTON.com.au

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Reproduction

Troubleshooting/Specifications

Problem Cause Correction

Engine is running, but no AC output is available.

Engine runs well at no-load but “bogs down” when loads are connected.

Engine will not start; starts and runs rough or shuts down when running.

Engine shuts down and CO shutdown system LED blinks red (•• •• ).

1. One of the circuit breakers is open.

2. Poor connection or defective cord set.

3. Connected device is bad.

4. Red LED light is steady. Generator is overloaded or overheated.

1. Generator is overloaded. 1. See Generator Capacity.

1. Fuel valve is in off

2. Low oil indicator light comes on. Low oil level.

3. Dirty air cleaner.

4. Out of fuel.

5. Spark plug wire not connected to spark plug.

6. Flooded with fuel.

7. Battery not connected or discharged.

1. Generator improperly located.

( )

position.

1. Reset circuit breaker.

2. Check and repair.

3. Connect another device that is in good condition.

4. See Generator Capacity. Press MAIN RESET button on control panel.

1. Turn fuel valve to on

2. Fill crankcase to proper level or place generator on level surface.

3. Clean or replace air cleaner.

4. Fill fuel tank.

5. Connect wire to spark plug.

6. Wait 5 minutes and re-crank engine.

7. Connect or charge battery.

1. Move generator to an open, outdoor area. Air out premises (e.g.

open windows and doors) before reoccupying. See Carbon Monoxide

(CO) Shutdown System.

( )

position.

For all other issues, see a Briggs & Stratton authorized dealer.

Specifications

Rated Wattage* ........................................... 3,700

Starting Wattage** ......................................... 4,500

AC Current at 230 Volts ................................16.1 Amps

Frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Hz

Phase .............................................Single Phase

Displacement ............................................ 224 cc

Spark Plug Gap ...................................... 0.7-0.8 mm

Fuel Capacity ........................................13.25 Liters

Oil Capacity ...........................................0.6 Liters

Sound Pressure @ 7 m§ ...................................74 dBA

* Generator rated in accordance with CSA (Canadian Standards Association) standard C22.2 No. 100-14, Motors and Generators. **Per Briggs & Stratton 628K.

§ Measured sound values in accordance to AS/NZS 3010:2017, Electrical Installations - Generating Sets

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Notes

18 BRIGGSandSTRATTON.com.au

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Notes

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Warranty



Limited Warranty

Briggs & Stratton warrants that, during the warranty period specified below, it will repair or replace, free of charge, any part that is defective in material or workmanship or both. Transportation charges on product submitted for repair or replacement under this warranty must be borne by purchaser. This warranty is effective for and is subject to the time periods and conditions stated below. For warranty service, find the nearest Authorized Service Dealer in our dealer locator map at www.briggsandstratton.com. The purchaser must contact the Authorized Service Dealer, and then make the product available to the Authorized Service Dealer for inspection and testing.

There is no other express warranty. Implied warranties, including those of merchantability and fitness for a particular purpose, are limited to the warranty period listed below, or to the extent permitted by law. Liability for incidental or consequential damages are excluded to the extent exclusion is

permitted by law. Some states or countries do not allow limitations on how long an implied warranty lasts, and some states or countries do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation and exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state or country to country.**



Consumer Use Commercial Use

36 months  12 months



** In Australia - Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. For warranty service, find the nearest Authorized Service Dealer in our dealer locator map at BRIGGSandSTRATTON.COM, or by calling 1300 274 447, or by emailing or writing to salesenquires@briggsandstratton.com.au, Briggs & Stratton Australia Pty Ltd, 1 Moorebank Avenue, NSW, Australia, 2170.

The warranty period begins on the date of purchase by the first retail or commercial consumer. “Consumer use” means personal residential household use by a retail consumer. “Commercial use” means all other uses, including use for commercial, income producing or rental purposes. Once a product has experienced commercial use, it shall thereafter be considered as a commercial use product for purposes of this warranty.

Save your proof of purchase receipt. If you do not provide proof of the initial purchase date at the time warranty service is requested, the manufacturing date of the product will be used to determine the warranty period. Product registration is not required to obtain warranty service on Briggs & Stratton products.



Warranty service is available only through Briggs & Stratton Authorized Service Dealers. Most warranty repairs are handled routinely, but sometimes requests for warranty service may not be appropriate. This warranty covers only defects in materials or workmanship. It does not cover damage caused by improper use or abuse, improper maintenance or repair, normal wear and tear, or stale or unapproved fuel.

Improper Use and Abuse - The proper, intended use of this product is described in the Operator’s Manual. Using the product in a way not described in the Operator’s Manual or using the product after it has been damaged will not be covered under this warranty. Warranty coverage will also not be provided if the serial number on the product has been removed or the product has been altered or modified in any way, or if the product has evidence of abuse such as impact damage or water/chemical corrosion damage.

Improper Maintenance or Repair - This product must be maintained according to the procedures and schedules provided in the Operator’s Manual, and serviced or repaired using genuine Briggs & Stratton parts or equivalent. Damage caused by lack of maintenance or use of non-original parts is not covered by warranty.

Normal Wear and Tear - Like most mechanical devices, your unit is subject to wear even when properly maintained. This warranty does not cover repairs when normal use has exhausted the life of a part or the equipment. Maintenance and wear items such as filters, belts, cutting blades, and brake pads (except engine brake pads) are not covered by warranty due to wear characteristics alone, unless the cause is due to defects in material or workmanship.

Stale or Unapproved Fuel - In order to function correctly, this product requires fresh fuel that conforms to the criteria specified in the Operator’s Manual. Engine or equipment damage caused by stale fuel or the use of unapproved fuels (such as E15 or E85 ethanol blends) is not covered by warranty.

Other Exclusions - This warranty excludes damage due to accident, abuse, modifications, alterations, improper servicing, freezing or chemical deterioration. Attachments or accessories that were not originally packaged with the product are also excluded. There is no warranty coverage on equipment used for primary power in place of utility power or on equipment used in life support applications. This warranty does not include used, reconditioned, second-hand, or demonstration equipment or engines. This warranty also excludes failures due to acts of God and other force majeure events beyond the manufacturer’s control.

80088366EN (Rev. A)

20 BRIGGSandSTRATTON.com.au

PowerSmart BGP4500 Operator Manual

Specifications and Main Features

Frequently Asked Questions

User Manual