Predator 5000 Watt Dual-Fuel, 70143 - SUPER QUIET Inverter Generator Manual

Specifications

Generator	AC Output (Gasoline)	120 V AC, 60 H z, 32.5 A, 1 Phase 3900 Running Watts 5000 Maximum Starting Watts
	AC Output (LPG/Propane)	120 V AC, 60 H z, 30 A, 1 Phase 3600 Running Watts 5000 Maximum Starting Watts
	DC Output	12 V DC, 8 A (nominal)
	Receptacles	2 x 120 V AC, 20 A 1 x 120 V AC, RV TT-30R 1 x 12 V DC Two Pin Outlet 1 x USB-A 1 x USB-C Parallel Ports
Displacement		224 c c
Compression Ratio		8.6:1
Engine Type		Horizontal Single Cylinder 4-stroke, OHV
Cooling System		Forced air cooled
Fuel	Type	87+ octane, stabilizer-treated unleaded gasoline or LPG / Propane
	Gasoline Tank	3.7 Gallon / 14 Liter
	LPG/Propane Tank	20 lb tank minimum
Engine Oil	Type SAE	10W-30
	Capacity	0.64 Quart / 0.60 Liter
Run Time @ 25% Load with full gasoline tank		18.2 hours
Run Time @ 25% Load with 20 lb LPG/propane tank		14.6 hours
Sound Level at 23 feet, 25% load		60.5 dB(A)
Bore x Stroke		70 m m x 58 m m
Spark Plug	Type	F7TC (Torch) or equivalent
	Gap	0.028"– 0.031"
Valve Clearance	Intake	0.003"– 0.005"
	Exhaust	0.005"– 0.007"
Engine Speed		2600 – 3 800 RPM
Electric Start Battery		12V – 6.5 A h Lead-Acid Non-Spillable

The emissions control system for this Engine is warranted for standards set by the U.S. Environmental Protection Agency and by the California Air Resources Board (also known as CARB). For warranty information, refer to the last pages of this manual.

In reference to the remote: Changes or modifications not expressly approved by Harbor Freight Tools could void the user's authority to operate the equipment. FCC ID: 2AL6E-YKQT01

IMPORTANT SAFETY INSTRUCTIONS

Improper installation, adjustment, alteration, service, or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information consult a qualified service technician, service agency, manufacturer, or the gas supplier.

FOR YOUR SAFETY IF YOU SMELL GAS:

1. Don't touch electrical switches.
2. Extinguish any open flame.
3. Immediately call your gas supplier.

FOR YOUR SAFETY
Do not store gasoline or other flammable vapors and liquids in the vicinity of this or any other generator.

Using a generator indoors CAN KILL YOU IN MINUTES.
Generator exhaust contains carbon monoxide. This is a poison you cannot see or smell.

NEVER use inside a home or garage, EVEN IF doors and windows are open.

Only use OUTSIDE and far away from windows, doors, and vents.

Do not use in trailers, truck beds, or tents.

Use at least 20 feet away from people, animals, and structures with exhaust pointed away. Generator will still produce carbon monoxide, even when burning propane.

When unpacking, make sure that the product is intact and undamaged. If any parts are missing or broken, please call 1-888-866-5797 as soon as possible.

Read this material before using this product. Failure to do so can result in serious injury.
SAVE THIS MANUAL.

WARNING SYMBOLS AND DEFINITIONS
	This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
	Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
	Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
	Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
	Addresses practices not related to personal injury.

Symbol Definitions

Symbol	Property or Statement	Symbol	Property or Statement
RPM	Revolutions Per Minute		WARNING marking concerning Risk of Respiratory Injury. Operate engine OUTSIDE and far away from windows, doors, and vents.
HP	Horsepower		WARNING marking concerning Risk of Fire while handling fuel. Do not smoke while handling fuel.
AWG	American Wire Gauge		WARNING marking concerning Risk of Fire. Do not refuel while operating. Keep flammable objects away from engine.
	WARNING marking concerning Risk of Eye Injury. Wear ANSI-approved safety goggles with side shields.		Contains coin battery.
	Read the manual before set-up and/or use.
	WARNING marking concerning Risk of Hearing Loss. Wear hearing protection.

Read all instructions. Failure to follow all instructions listed below may result in fire, serious injury and/or DEATH.
The warnings and precautions discussed in this manual cannot cover all possible conditions and situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator.

Setup Precautions

1. Gasoline fuel and fumes are flammable, and potentially explosive. Use proper fuel storage and handling procedures. Do not store fuel or other flammable materials nearby.
2. Fire and explosion hazard. Never use a gas container, LPG/propane connector hose, LPG/propane tank or any other fuel item that appears to be damaged.

3. Fire and explosion hazard. Only use approved LPG/propane tanks with an Overfilling Prevention Device (OPD) valve. Keep the tank in a vertical position with the valve on top and placed at ground level on a flat surface. Do not allow tanks to be near any heat source. When transporting and storing, turn the propane tank valve to the fully closed position and disconnect the tank. Make sure to always cover the generator inlet and tank outlet with protective plastic caps.

4. Connect LPG/propane tank using provided attachment kit only. Kit includes 1.5 meter (4.9 ft) hose. Place tank as far away from Generator as hose allows and away from engine exhaust. Do not place tank above Generator.
5. Fire and explosion hazard. If there is a strong smell of propane while operating the generator, fully close the LPG/propane tank valve immediately. Once the propane is off, use soapy water to check for leaks on the hose and connections on the tank valve and the generator. Do not smoke or light a cigarette or check for leaks using any open flame source such as a match or lighter. If a leak is found, contact a qualified technician to inspect and repair the LPG/ propane system before using the generator.
6. Install carbon monoxide alarm(s) with battery backup in nearby buildings according to manufacturer's instructions.
7. Have multiple ABC class fire extinguishers nearby.
8. Operation of this equipment may create sparks that can start fires around dry vegetation. A spark arrestor may be required. The operator should contact local fire agencies for laws or regulations relating to fire prevention requirements.
9. Set up and use only on a flat, level, well-ventilated surface.

10. All connections and conduits from the Generator to the load must only be installed by trained and licensed electricians, and in compliance with all relevant local, state, and federal electrical codes and standards, and other regulations where applicable.
11. Connections for standby power to a building electrical system must be made by a qualified electrician. The connection must isolate the Generator power from utility power, and must comply with all applicable laws and electrical codes.
12. A transfer switch should be installed by a licensed electrician in compliance with all applicable laws and electrical codes.
13. Wear ANSI-approved safety goggles, heavy-duty work gloves, and dust mask/respirator during set up.
14. Use only lubricants and fuel recommended in the Specifications chart of this manual.
15. Improper connections to a building electrical system can allow electrical current from the Generator to backfeed into the utility lines. Such backfeed may electrocute utility company workers or others who contact the lines during a power outage, and the Generator may explode, burn, or cause fires when utility power is restored. Consult the utility company and a qualified electrician if intending to use the Generator for back up power.
16. Do not operate the Generator before grounding. The Generator must be earth-grounded in accordance with all relevant electrical codes and standards before operation.

Operating Precautions

1. 
   CARBON MONOXIDE HAZARD Using a generator indoors CAN KILL YOU IN MINUTES.
   Generator exhaust contains carbon monoxide. This is a poison you cannot see or smell.

NEVER use inside a home or garage, EVEN IF doors and windows are open.

Only use OUTSIDE and far away from windows, doors, and vents.

Do not use in trailers, truck beds, or tents.

Use at least 20 feet away from people, animals, and structures with exhaust pointed away. Generator will still produce carbon monoxide, even when burning propane.

2. CARBON MONOXIDE SHUTOFF
   
   TO PREVENT SERIOUS INJURY AND DEATH FROM CARBON MONOXIDE INHALATION:
   The Carbon Monoxide sensor is an additional layer of protection only. Do not use the Generator in any area or situation that will allow carbon monoxide to accumulate.

• FLASHING RED LIGHT:
  Dangerous levels of carbon monoxide gas have built up and generator will shutoff. Leave immediately until area has aired out. Move Generator to well-ventilated area before operation.
• FLASHING YELLOW LIGHT:
  Carbon monoxide sensor malfunction. Sensor needs service. Do not use the Generator until the sensor is working properly. For technical questions, please call 1-888-866-5797.

NOTE: Yellow light flashes once after starting to indicate passing self-check and is functioning normally.

Carbon Monoxide sensor must only be serviced by qualified technician to restore it to original settings. Do not modify or tamper with the Carbon Monoxide sensor. Not following these instructions can result in death or serious injury due to Carbon Monoxide sensor malfunction.

3. Never use a generator indoors, including in garages, basements, crawl spaces and sheds. Opening doors and windows or using fans will NOT prevent carbon monoxide build up in the home.
4. When using generators, keep them outdoors and far away from open doors, windows, and vents to avoid toxic levels of carbon monoxide from building up indoors.
5. If you start to feel sick, dizzy, or weak while using a generator, get to fresh air right away. The carbon monoxide from generators can quickly lead to full incapacitation and death.
6. LPG/Propane is highly flammable and explosive.
7. Flammable gas under pressure can cause a fire or explosion if ignited.
8. LPG/Propane can settle in low places because it is heavier than air.
9. LPG/Propane has a distinctive odor added to help detect potential leaks. This odor can diminish over time or due to other factors.
10. Keep LPG/Propane tanks in an upright position.
11. Connect LPG/propane tank using provided attachment kit only. Kit includes 1.5 meter (4.9 ft) hose. Place tank as far away from Generator as hose allows and away from engine exhaust. Do not place tank above Generator.
12. When exchanging LPG/propane tanks, be sure the tank valve is the same type.

13. In case of a LPG/propane fire, do not attempt to extinguish unless the fuel supply can be shut off safely.
14. LPG/propane will burn the skin. Prevent skin contact at all times.
15. Keep the propane tank away from the generator exhaust.
16. Keep children away from the equipment, especially while it is operating.
17. Keep all spectators at least six feet from the engine during operation.
18. Fire Hazard! Do not fill gas tank while engine is running. Do not operate if gasoline has been spilled. Clean spilled gasoline before starting engine. Do not operate near pilot light or open flame.
19. Do not touch engine during use. Let engine cool down after use.
20. Never store fuel or other flammable materials near the engine.
21. If the plugged in product operates abnormally or unusually slow, immediately stop using the generator as a power source. Read and adhere to the instruction manual of the product to be powered to make sure that it can be safely and efficiently powered by a portable generator.
22. Before connecting an appliance or power cord to the generator: Make sure that it is in good working order. Faulty appliances or power cords can create a potential for electrical shock.
23. Do not exceed the running wattage of the generator. Make sure that the total electrical rating of the all of the tools or appliances plugged into the generator at the same time does not exceed that of the generator. Check that the startup surge will not be beyond the limit of the generator.
24. Do not overload the generator. Even a slight overload may lead to premature generator failure and a substantial overload will trip the circuit breaker.
25. Do not attempt to connect or disconnect load connections while standing in water, or on wet or soggy ground.
26. Do not touch electrically energized parts of the generator and interconnecting cables or conductors with any part of the body, or with any non-insulated conductive object.
27. Connect the generator only to a load that is compatible with the electrical characteristics and running wattage of the generator.
28. Insulate all connections and disconnected wires.
29. Guard against electric shock. Prevent body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerators.
30. Only use a suitable means of transport and lifting devices with sufficient weight bearing capacity when transporting the generator.
31. Secure the generator on transport vehicles to prevent it from rolling, slipping, and tilting.

32. Industrial applications must follow OSHA requirements.
33. Do not leave the generator unattended when it is running. Turn off the generator (and remove safety keys, if available) before leaving the work area.
34. The generator can produce high noise levels. Prolonged exposure to noise levels above 85 dBA is hazardous to hearing. Wear ear protection when operating the generator or when working nearby while it is operating.
35. Wear ANSI-approved safety glasses and hearing protection during use.
36. People with pacemakers should consult their physician(s) before use. Electromagnetic fields in close proximity to a heart pacemaker could cause pacemaker interference or pacemaker failure. Caution is necessary when near the engine's magneto or recoil starter.
37. Use only accessories that are recommended by Harbor Freight Tools for your model. Accessories that may be suitable for one piece of equipment may become hazardous when used on another piece of equipment.
38. Do not operate in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Gasoline-powered engines may ignite the dust or fumes.
39. Stay alert, watch what you are doing and use common sense when operating this generator. Do not use while tired or under the influence of drugs, alcohol or medication.
40. Dress properly. Do not wear loose clothing or jewelry. Keep hair, clothing and gloves away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.
41. Parts, especially exhaust system components, get very hot during use. Stay clear of hot parts.
42. Keep the stop / start remote control away from children. Do not place in tight spaces with other objects that may actuate the remote buttons and send an undesired start signal to the generator.

43. Do not cover the generator during operation.
44. Keep the generator and surrounding area clean at all times.
45. Do not smoke, or allow sparks, flames, or other sources of ignition around the equipment, especially when refuelling.
46. Use the equipment, accessories, etc., in accordance with these instructions and in the manner intended for the particular type of equipment, taking into account the working conditions and the work to be performed. Use of the equipment for operations different from those intended could result in a hazardous situation.
47. Do not operate the equipment with known leaks in the engine's fuel system.
48. When spills of fuel or oil occur, they must be cleaned up immediately. Dispose of fluids and cleaning materials as per any local, state, or federal codes and regulations. Store oil rags in a bottom-ventilated, covered, metal container.
49. Keep hands and feet away from moving parts. Do not reach over or across equipment while operating.
50. Before use, check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the equipment's operation. If damaged, have the equipment serviced before using. Many accidents are caused by poorly maintained equipment.
51. Use the correct equipment for the application. Do not modify the equipment and do not use the equipment for a purpose for which it is not intended.
52. Extension Cord - Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized extension cord will cause a drop in line voltage resulting in loss of power and overheating.
    The table below shows the correct cord size to use depending on cord length and nameplate ampere rating. If in doubt, use the nextheavier gauge. The smaller the gauge number, the heavier the cord.

RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS
Current (Amps)	Load @ 120 V (Watts)	20 ~ 50 ft	50 ~ 75 ft	75 ~ 100 ft
2	240	18 AWG
4	480	18 AWG		16 AWG
6	720	18 AWG	16 AWG	14 AWG
8	960	16 AWG		12 AWG
10	1200	16 AWG	14 AWG	12 AWG
15	1800	14 AWG	12 AWG	10 AWG
20	2400	12 AWG	10 AWG
25	3000	12 AWG	10 AWG	8 AWG
30	3600	10 AWG	8 AWG

Do not use extension cords less than 20 feet in length.

Button Cell Battery Warnings (for Remote Control)

1. Immediately dispose of used batteries and keep away from children. Do NOT dispose of batteries in household trash.

2. Even used batteries may cause severe injury or death.
3. Call a local poison control center for treatment information.

Parallel Kit Precautions

TO PREVENT SERIOUS INJURY, DEATH, AND GENERATOR AND/OR EQUIPMENT DAMAGE FROM ELECTRIC SHOCK AND FIRE:

1. Follow Parallel Kit instructions provided with Kit for connection and use of a Parallel Kit.
2. Only connect two identical Inverter Generators together using a Parallel Kit.
3. Connect Parallel Kit only to terminals marked "Parallel Outlets" on the front of the Generator.

4. Do not remove or connect a Parallel Kit while the Generator is running.
5. Do not use a Parallel Kit that is attached to only one Generator.

Service Precautions

1. Before service, maintenance, or cleaning:
   1. Unplug all devices from the generator.
   2. Push the Engine / Battery Switch to its "OFF" position.
   3. Turn the Fuel Selector Switch to its "OFF / STORAGE" position.
   4. Allow the engine to completely cool.
   5. Then, remove the spark plug cap from the spark plug.
2. Keep all safety guards in place and in proper working order. Safety guards include muffler, air cleaner, mechanical guards, and heat shields, among other guards.
3. Keep all electrical equipment clean and dry.
   Replace any wiring where the insulation is cracked, cut, abraded, or otherwise degraded. Replace terminals that are worn, discolored, or corroded. Keep terminals clean and tight.
4. Do not alter or adjust any part of the equipment or its engine that is sealed by the manufacturer or distributor. Only a qualified service technician may adjust parts that may increase or decrease governed engine speed.
5. Wear ANSI-approved safety goggles, heavy-duty work gloves, and dust mask/respirator during service.

6. Maintain labels and nameplates on the equipment. These carry important information. If unreadable or missing, contact Harbor Freight Tools for a replacement.
7. Have the equipment serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the equipment is maintained. Do not attempt any service or maintenance procedures not explained in this manual or any procedures that you are uncertain about your ability to perform safely or correctly.
8. Store equipment out of the reach of children.
9. Follow scheduled engine and equipment maintenance.

Refueling:

1. Turn off the generator before refilling the fuel tank. Do not refill the fuel tank while the engine is hot.
2. Do not smoke, or allow sparks, flames, or other sources of ignition around the equipment, especially when refuelling.
3. Do not fill fuel tank to the top.
   Leave a little room for the fuel to expand as needed.
4. Refuel in a well-ventilated area only.
5. Wipe up any spilled fuel and allow excess to evaporate before starting engine. To prevent FIRE, do not start the engine while the smell of fuel hangs in the air.

Set Up

Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product.

TO PREVENT SERIOUS INJURY AND FIRE: Operate only with proper spark arrestor installed.

Operation of this equipment may create sparks that can start fires around dry vegetation. A spark arrestor may be required. The operator should contact local fire agencies for laws or regulations relating to fire prevention requirements.

At high altitudes, the engine's carburetor, governor, and any other parts that control the fuel-air ratio will need to be adjusted by a qualified mechanic to allow efficient high-altitude use and to prevent damage to the engine and any other devices used with this product.

Grounding

The Generator must be properly grounded in accordance with all relevant electrical codes and standards before operation. In many locations, local code will not require this generator to be grounded when used with cord and plug equipment plugged directly into the receptacles on the generator. However, your local regulations may require the generator to be grounded. Contact a licensed electrician or consult local authorities regarding local grounding requirements. If grounding is required, have the unit grounded by a qualified electrician if you are not qualified to do so.

General grounding instructions are as follows:
Use one of the following as the grounding electrode:
Pipe or conduit, minimum 3/4 in. diameter, minimum 8 ft. long. If steel, it must have anti-corrosion coating.
Rod, stainless steel or copper- or zinc-coated steel, minimum 5/8 in. diameter, minimum 8 ft. long.

1. Drive electrode at least 8 ft. vertically into the ground.
   1. If rock layer prevents vertical entry, drive at an angle not exceeding 45 degrees from vertical.
   2. If rock layer prevents angle entry, bury electrode in horizontal trench at least 30 in. deep.
2. The upper end of electrode must be protected if above ground level.
3. Connect a #6 AWG grounding wire (not included) from the Grounding Terminal on the Generator Control Panel to the buried electrode.

For additional information on grounding methods, please see the National Electrical Code.

NOTICE: The portable generator Neutral conductor is isolated from the frame and from the AC receptacle ground pin. Electrical devices that require a connection between one conductor pin and the grounded receptacle pin may not function properly.

Electric Starter Battery Connection

For the electric start function, the included 12 V DC Battery must be connected before first use.

1. Turn Engine/Battery Switch to OFF position.
2. Remove the Battery and Oil Fill Access Panel.
3. Locate the battery pigtail and connect to the mating connector.
4. Make sure the battery harness is secured and routed properly.
5. Replace the Battery and Oil Fill Access Panel.

Note: The built-in charging circuit charges the Battery while the Engine is running. Turn the Engine / Battery Switch off when the Generator is not in use to prevent draining the Battery.

Components and Controls

TO PREVENT SERIOUS INJURY: Follow Parallel Kit instructions for connection and use of a Parallel Kit (Parallel Kit and instructions sold separately).

High Altitude Operation Above 2000 feet

TO PREVENT SERIOUS INJURY FROM FIRE:
Follow instructions in a well-ventilated area away from ignition sources. If the Engine is hot from use, shut the engine off and wait for it to cool before proceeding. Do not smoke.

NOTICE: Warranty void if necessary adjustments are not made for high altitude use.

At high altitudes, the engine's carburetor, governor, and any other parts that control the fuel-air ratio will need to be adjusted by a qualified mechanic to allow efficient high-altitude use and to prevent damage to the engine and any other devices used with this product. The fuel system on this engine may be influenced by operation at higher altitudes. Proper operation can be ensured by installing an altitude kit at altitudes higher than 2000 ft. above sea level. At elevations above 7000 ft, the engine may experience decreased performance, even with the proper main jet. Operating this engine without the proper altitude kit installed may increase the engine's emissions and decrease fuel economy and performance. The kit should be installed by a qualified mechanic.

Note: Not all Generator models have a Solenoid. Skip those steps if a Solenoid is not present.

1. Turn off the Engine.
2. Close the Fuel Valve by turning the Fuel Selector Switch to the OFF/STORAGE position.
3. Remove the Maintenance Access Panel to access the Carburetor.
4. Place a bowl under the Fuel Cup to catch any spilled fuel.
5. Unthread the screws holding the Solenoid in place.
   
   Carburetor bowl may have gas in it which will leak upon removing the Solenoid/Bolt.
6. Disconnect the Solenoid and Solenoid Seal from the Bolt.
7. Unthread the Bolt holding the Fuel Cup.
8. Remove the Bolt, Bolt Seal, Fuel Cup, Fuel Cup Seal and Main Jet from the body of the Carburetor assembly. A carburetor screwdriver (not included) is needed to remove and install the Main Jet.

Note: The mixing tube is held in place by the Main Jet and might fall out when it is removed. If it falls out, replace it in the same orientation before replacing the Main Jet.

9. Replace the Main Jet with the replacement Main Jet needed for your altitude range (part 1a, 2a, or 3a). Note: The Fuel Cup Seal and Bolt Seal may be damaged during removal and should be replaced with the new ones from the kit.
10. Replace the Fuel Cup Seal (5a), Fuel Cup, Bolt Seal (4a), and Bolt. Tighten in place.

NOTICE: Do not cross thread bolt when tightening. Finger tighten first and then use a wrench to make sure the bolt is properly threaded.

11. Replace the Solenoid and Solenoid Seal (6a), and tighten in place with screws.
12. Replace the Maintenance Access Panel.
13. Wipe up any spilled fuel and allow excess to evaporate before starting Engine. To prevent FIRE, do not start the Engine while the smell of fuel hangs in the air.
    

High Altitude Kit Parts List - A

Part	Description	Qty
1a	Main Jet 2000-3000 ft.	1
2a	Main Jet 3000-6000 ft.	1
3a	Main Jet 6000-7000 ft.	1
4a	Bolt Seal	1
5a	Fuel Cup Seal	1
6a	Solenoid Seal	1

Operation

Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product.

Pre-Start Checks

Only operate the generator outside and at least 20 feet away from people, animals, and structures, with exhaust pointed away. Inspect Engine and Generator looking for damaged, loose, and missing parts before set up and starting. Keep generator maintenance access panels in place and secured during operation. If any problems are found, do not use equipment until fixed properly.

Checking and Filling Engine Oil

NOTICE: Generator is shipped without engine oil. Engine's crankcase MUST be filled with oil before first use. Your Warranty is VOID if the Engine's crankcase is not properly filled with oil before first use and before each use thereafter. Before each use, check the oil level. Engine will not start with low or no engine oil.

1. Make sure the Engine is stopped and is level.
2. On the right side of the Generator, loosen the Access Panel Lock Knobs and remove the Battery and Oil Fill Access Panel, as shown to the right.
3. Clean the top of the Oil Fill Cap / D ipstick and the area around it. Remove the Cap / D ipstick, turning it counterclockwise.
4. Check the oil level. The oil level should be up to the edge of the hole as shown.
5. As needed, add the appropriate type of oil until the oil level is at the proper level. SAE 10W-30 oil is recommended for general use.
6. Thread the Oil Fill Cap / D ipstick back in clockwise and replace the Battery and Oil Fill Access Panel.

NOTICE: Do not run the engine with too little oil. Engine will shut off if engine oil level is too low.

For Gasoline Operation: Checking and Filling Fuel

TO PREVENT SERIOUS INJURY FROM FIRE:
Fill the fuel tank in a well-ventilated area away from ignition sources. If the Engine is hot from use, shut the Engine off and wait for it to cool before adding fuel. Do not smoke.

1. Clean the Fuel Cap and the area around it.
2. Unscrew and remove the Fuel Cap.
3. Remove the Strainer and remove any dirt and debris. Then replace the Strainer.

Note: Do not use gasoline containing more than 10% ethanol (E10). Do not use E85 ethanol. Add fuel stabilizer to the gasoline or the Warranty is VOID.

Note: Do not use gasoline that has been stored in a metal fuel container or a dirty fuel container. It can cause particles to enter the carburetor, affecting Engine performance and/or causing damage.

4. If needed, fill the Fuel Tank to about 1 inch under the fill neck of the Fuel Tank with 87 octane or higher unleaded gasoline that has been treated with a fuel stabilizer additive. Follow fuel stabilizer manufacturer's recommendations for use.
5. Replace the Fuel Cap.
6. Wipe up any spilled fuel and allow excess to evaporate before starting engine. To prevent FIRE, do not start the engine while the smell of fuel hangs in the air.

For LPG Operation: Connecting LPG / Propane Tank

1. The LPG / P opane tank may be any capacity but must conform to the standard as listed in Setup Precautions section.
2. Propane tanks that use a liquid withdrawal system cannot be used with this Generator.
3. Verify the re-qualification date on the tank has not expired.
4. Connect LPG / Propane tank using provided attachment kit only. Kit includes 1.5 meter (4.9 ft) Hose. Place tank as far away from Generator as Hose allows and away from engine exhaust. Do not place tank above Generator. Do not use included LPG / Propane Hose with any other appliances.
5. All new tanks or used tanks that have not been plugged or kept closed must be purged of air and moisture by a propane supplier prior to filling.
6. Position the tank so the connection between the tank valve and the LPG / Propane Inlet will not cause sharp bends or kinks in the Hose.
7. Inspect the LPG / Propane Hose before every use. Do not use damaged equipment. If damage is detected, have the problem corrected before further use.

EXPLOSION HAZARD. TO PREVENT SERIOUS INJURY:
Do not start the engine if the smell of LPG / Propane hangs in the air. Close the propane tank valve and disconnect the

LPG / Propane hose from the Generator when not in use.

1. Turn the Generator OFF and place on a flat surface in a well ventilated area.
2. Verify that the propane tank valve is in the fully closed position.
3. Remove the cover on the LPG / Propane Inlet.
4. Align the finger on the female hose fitting on the LPG / Propane Hose with the slot next to the male coupling on the Generator.
5. Insert the female hose fitting into the coupling and push in until it clicks into place.
6. Remove the safety plug or cap from the propane tank valve.
7. Attach the other end of the Hose to the LPG / Propane connector on the tank. Hand tighten clockwise to a positive stop. To prevent damage, do not use a wrench or tool to tighten the connector.
8. Turn the propane tank valve to the fully open position. Check for leaks by applying soapy water to all connections. Look for bubbles. If bubbles are present at connections, close the propane tank valve and tighten connections. Open the valve and recheck connections. If a leak continues or is not at a connection do not use the Generator. Have the problem corrected before further use.

Remote Start

The Start / Stop Remote Control will operate up to approximately 100 feet in distance from the Generator. The distance at which the Remote will function may be adversely affected by obstructions between the Generator and the Remote Control.

Note: The operational range of the Remote Control may decrease as the batteries in the Remote become depleted.

Remote replacement batteries: (2) CR2016

Reprogramming the Start/Stop Remote Control
If the Start/Stop Remote Control is replaced or needs to be paired to the generator, follow this procedure:

1. Push the Engine/Battery Switch to the ON position.
   
2. Push and hold the Engine Start/ Stop Switch for 10 seconds until the Switch Indicator Light flashes green, then release the Switch.
3. Push the 2x button on the Stop/Start Remote Control. It will pair with Generator and the Switch Indicator Light on the Generator will stop flashing.
   

Fuel Selector Switch

Turn the Fuel Selector Switch on the Control Panel to the desired fuel setting.

1. To operate the Generator on gasoline turn the Fuel Selector Switch fully to the right to the GASOLINE setting.
   
2. To operate the Generator on LPG / Propane turn the Fuel Selector Switch fully to the left to the PROPANE setting.
   
3. When the Generator is not in use turn the Fuel Selector Switch to the OFF / STORAGE position to turn off gasoline and LPG / Propane fuel flow to Engine.
   

Starting the Engine – Gasoline Operation

Before Starting the Engine

1. Inspect the generator and engine.
2. Disconnect all electrical loads from the generator.
3. Fill the engine with the proper amount and type of both stabilizer-treated unleaded gasoline and oil.

1. Move the Economy (ESC) Switch to the OFF position.
2. Turn the Fuel Selector Switch to the GASOLINE setting.
3. Push the Engine / Battery Switch to the ON position.

Select a starting method:

4. Manual Start: Grip the Starter Handle of the Engine loosely and pull it slowly several times to allow gasoline to flow into the Engine's carburetor. Then pull the Starter Handle gently until resistance is felt. Allow Cable to retract fully and then pull it quickly. Repeat until the Engine starts. Do not let the Starter Handle snap back against the housing. Hold it as it recoils so it doesn't hit the housing.
5. Remote Start: Slowly press and release the 2x Button on the Stop / Start Remote Control twice.
   Note: If a CO shutoff event has occurred the remote start capability will be disabled until the Generator Engine has been restarted by another method.
6. Electric Start: Slowly press and release the Engine Start / Stop Switch twice.

Note: The Engine is equipped with an auto-choke system. In the case of a dead battery, there is a mechanical choke override located above the carburetor which can be used to manually choke and unchoke the Engine.

If engine does not start

• Check engine oil level.
  Engine will not start with low or no engine oil.
• Check spark arrestor cleanliness.
  Engine will not start if spark arrestor is clogged.

Allow the Engine to run at no load for five minutes after each start-up so that the Engine can stabilize.

Starting the Engine – LPG / Propane Operation

Before Starting the Engine

1. Inspect the generator and engine.
2. Disconnect all electrical loads from the generator.
3. Make sure the LPG / Propane hose is correctly connected to the generator and propane tank.

1. Turn the Fuel Selector Switch to the PROPANE setting.
2. Fully open the valve on the LPG / Propane tank.
3. Push the Engine / Battery Switch to the ON position.

Select a starting method:

4. Manual Start:
   Grip the Starter Handle of the Engine loosely and pull it slowly several times to allow gasoline to flow into the Engine's carburetor. Then pull the Starter Handle gently until resistance is felt. Allow Cable to retract fully and then pull it quickly. Repeat until the Engine starts. Do not let the Starter Handle snap back against the housing. Hold it as it recoils so it doesn't hit the housing.
5. Remote Start:
   Slowly press and release the 2x Button on the Stop / Start Remote Control twice.
   Note: If a CO shutoff event has occurred the remote start capability will be disabled until the Generator Engine has been restarted by another method.
6. Electric Start:
   Slowly press and release the Engine Start / Stop Switch twice.

Note: The Engine is equipped with an auto-choke system. In the case of a dead battery, there is a mechanical choke override located above the carburetor which can be used to manually choke and unchoke the Engine.

If engine does not start

• Check engine oil level.
  Engine will not start with low or no engine oil.
• Check spark arrestor cleanliness.
  Engine will not start if spark arrestor is clogged.

Allow the Engine to run at no load for five minutes after each start-up so that the Engine can stabilize.

Switching Fuel Sources

Fire and explosion hazard. DO NOT add gasoline to the fuel tank or connect LPG/Propane Hose to the generator while the generator is in operation. The fuel source can be switched while the Engine is running if a propane tank is connected to the Generator BEFORE operation. Switching from Gasoline to LPG / Propane

1. 
   Disconnect all electrical loads from the Generator before switching from one fuel type to another.
2. Fully open the valve on the LPG / Propane tank.
3. Turn the Fuel Selector Switch to the PROPANE setting.

Note: When switching from gasoline to LPG / Propane operation the Engine may run rough for a few seconds while it purges gasoline in the carburetor. If the Engine stops when switching fuel sources, the unit may be restarted using either fuel source.

Switching from LPG / Propane to Gasoline

1. 
   Disconnect all electrical loads from the Generator before switching from one fuel type to another.
2. Turn the Fuel Selector Switch to the GASOLINE setting.
3. Turn the LPG / Propane tank valve to the fully closed position.

Break-in Period

1. Breaking-in the Engine will help to ensure proper equipment and Engine operation.
2. The break-in period will last about 30 hours of use. DO NOT exceed 75% of the Generator's running wattage during this period.
   • Change the engine oil after this period.

Under normal operating conditions subsequent maintenance follows the schedule explained in the MAINTENANCE section.

CARBON MONOXIDE SHUTOFF

TO PREVENT SERIOUS INJURY AND DEATH FROM CARBON MONOXIDE INHALATION: The Carbon Monoxide sensor is an additional layer of protection only.
DO NOT USE THE GENERATOR INDOORS OR IN ANY ENCLOSED SPACE OR IN ANY OTHER AREA OR SITUATION THAT WILL ALLOW CARBON MONOXIDE TO ACCUMULATE.

• FLASHING RED LIGHT:
  Dangerous levels of carbon monoxide gas have built up. Leave immediately until area has aired out. Move Generator to well-ventilated area before operation.
• FLASHING YELLOW LIGHT:
  Carbon monoxide sensor malfunction. Sensor needs service. Call 1-888-866-5797 as soon as possible. Do not use the Generator until the sensor is working properly. NOTE: Yellow light flashes once after starting to indicate passing selfcheck and is functioning normally.

The Carbon Monoxide sensor must only be serviced by a qualified technician to restore it to original settings. Do not modify or tamper with the Carbon Monoxide sensor. Not following these instructions can result in death or serious injury due to Carbon Monoxide sensor malfunction.

Nominal 12 V DC Output

1. Move the Economy (ESC) Switch to the OFF position.
2. Only use the 12 V DC receptacle and provided charging cable with clamps to charge a 12 volt lead-acid type battery. Do not overcharge.
3. Do not connect any device to the 12 V DC terminal that draws more than 8 amps.
4. If this 12 V DC circuit protection is tripped, reduce the load, and press the Reset Button next to the outlet.

Connecting 120 V AC Loads to the Generator

Calculate Power Draw

Power draw can be calculated by multiplying volts and amps. The resulting number is wattage.

• Never exceed the running wattage for the Generator or any outlet amperage rating.
• Refer to appliance/tool owner's manuals to determine the wattage of electrical load devices.
• Long power cords and extension cords draw additional power. Keep cord length at a minimum.

Wattage Estimates

Refer to your device documentation for start-up and running wattage requirements. Check nameplate wattages on all loads before connecting to Generator.

Plug the power cord of the 120 volt appliance/tool into the 120 V AC Outlet on the Generator. Plug in appliances from largest to smallest load.

Note: Do not allow the Generator to completely run out of fuel with devices attached. A Generator's output may sharply spike as it runs out of fuel, causing damage to attached devices.

Overload Indicator

Note: The OVERLOAD light may turn on for a few seconds as a large device starts up. This is normal for loads approaching the capacity of this Generator.

1. The total combined load through the outlet on the Generator must not exceed the running power of the unit.
2. When approaching maximum running power, the OVERLOAD light will blink. If the OVERLOAD light turns on continuously and the Generator stops producing power, it has been overloaded.
3. Turn off and disconnect all electrical devices. Compare device requirements to Generator rating and reduce the total wattage of connected devices if necessary. Move anything that may be limiting Generator ventilation away.
4. Check if any circuit breakers have tripped and make sure that ALL circuit breakers are reset.
5. Press the OVERLOAD RESET button to restore Generator power output and reconnect devices while being careful to not overload Generator.

Low Oil Indicator

1. If the Engine oil level is too low, the LOW OIL light turns on and the Engine will automatically shut off.
2. The Engine cannot be restarted until the proper amount of oil has been added. Add the appropriate type of oil until the oil level is at the proper level. SAE 10W-30 oil is recommended for general use.

NOTICE: Do not run the engine with too little oil. Engine will shut off if engine oil level is too low.

Economy (ESC) Switch

1. Turn the Economy (ESC) Switch ON to limit noise and fuel consumption for lighter generator loads.
2. Turn the Economy (ESC) Switch OFF to operate engine at full speed:
   1. when starting
   2. when a heavy load is applied
   3. when using the 12 V DC output

Digital Display Screen

The Display Screen can be used to monitor the operating status of the Generator. Use the Display Control Button to scroll through the following indicators and symbols:

• V – Voltage
• A – Amperage
• VA – Volt Amps / W atts
• Hour – current run time and accumulative run time

Display Screen Symbology

Symbol	Meaning
	Normal
U >	AC Overvoltage
U <	AC Undervoltage
I >	Generator Output Overcurrent
	Generator Output Short Circuit
	Inverter Overheating

Stopping the Engine

To stop the Engine in an emergency, turn the Engine / Battery Switch OFF.

Under normal conditions, use the following procedure to shut off the Generator:

1. Turn all electrical load devices off and unplug them from the Generator.
   
2. Slowly press and release the Engine Start/Stop Switch. Or slowly press and release the OFF button on the Stop / Start Remote Control. Turn the Fuel Selector Switch to the OFF/STORAGE position.
   

Note: When the Generator is turned OFF using the Stop / Start Switch or Remote Control, the Generator enters standby mode and can be restarted remotely using procedures indicated in starting section. If Generator is not started within 12 hours the Controller shuts down completely to save the battery. Turn the Engine / Battery Switch OFF then ON to reactivate standby mode.

3. Push the Engine / Battery Switch to the OFF position.

Note: Turn the Engine/Battery Switch off when the Generator is not in use to prevent draining the Battery.

4. If operating on LPG / Propane, turn the propane tank valve to the fully closed position.
   

Maintenance

TO PREVENT SERIOUS INJURY FROM ACCIDENTAL STARTING:
Push the Engine / Battery Switch of the equipment to the "OFF" position, wait for the engine to cool, and disconnect the spark plug cap before performing any inspection, maintenance, or cleaning procedures.

TO PREVENT SERIOUS INJURY FROM EQUIPMENT FAILURE:
Do not use damaged equipment. If abnormal noise, vibration, or excess smoking occurs, have the problem corrected before further use.

Follow all service instructions in this manual. The engine may fail critically if not serviced properly.

Many maintenance procedures, including any not detailed in this manual, will need to be performed by a qualified technician for safety. If you have any doubts about your ability to safely service the equipment or engine, have a qualified technician service the equipment instead.

Cleaning, Maintenance, and Lubrication Schedule

Note: This maintenance schedule is intended solely as a general guide. If performance decreases or if equipment operates unusually, check systems immediately. The maintenance needs of each piece of equipment will differ depending on factors such as duty cycle, temperature, air quality, fuel quality, and other factors.

Note: The following procedures are in addition to the regular checks and maintenance explained as part of the regular operation of the engine and equipment.

Procedure	Before Each Use	Monthly or every 8 hr. of use	Every 3 mo. or 50 hr. of use	Every 6 mo. or 100 hr. of use	Yearly or every 300 hr. of use	Every 2 Years
Brush off outside of engine Check engine oil level Check air filter Check LPG/Propane hose assembly
Change engine oil
Clean/replace air cleaner			*
Check and clean spark arrestor
Check and clean spark plug
Check/adjust valve clearance Clean fuel tank, strainer and carburetor Clean carbon build-up from combustion chamber					**
Replace fuel line if necessary						**

* Service more frequently when used in dusty areas.
** These items should be serviced by a qualified technician.

Checking and Filling Fuel

TO PREVENT SERIOUS INJURY FROM FIRE: Fill the fuel tank in a well-ventilated area away from ignition sources. If the engine is hot from use, shut the engine off and wait for it to cool before adding fuel. Do not smoke.

1. Clean the Fuel Cap and the area around it.
2. Unscrew and remove the Fuel Cap.
3. Remove the Strainer and remove any dirt and debris. Then replace the Strainer.

Note: Do not use gasoline containing more than 10% ethanol (E10). Do not use E85 ethanol. Add fuel stabilizer to the gasoline or the Warranty is VOID.

Note: Do not use gasoline that has been stored in a metal fuel container or a dirty fuel container. It can cause particles to enter the carburetor, affecting engine performance and/or causing damage.

4. If needed, fill the Fuel Tank to about 1 inch under the fill neck of the Fuel Tank with 87 octane or higher unleaded gasoline that has been treated with a fuel stabilizer additive. Follow fuel stabilizer manufacturer's recommendations for use.
5. Replace the Fuel Cap.
6. Wipe up any spilled fuel and allow excess to evaporate before starting engine. To prevent FIRE, do not start the engine while the smell of fuel hangs in the air.

Engine Oil Change

Oil is very hot during operation and can cause burns. Wait for engine to cool before changing oil.

1. Make sure the Engine is stopped and is level.
2. On the right side of the Generator, loosen the Lock Knobs and remove the Access Panel and Oil Drain Door, as shown to the right.
3. Place an oil drain pan under the Generator and center under the Oil Drain Door opening. Remove the Oil Drain Plug, tilt the Generator slightly to facilitate drainage and wait for oil to drain completely. Recycle used oil.
4. Tilt the Generator and replace the Oil Drain Plug, then set the Generator back down on a level surface.
5. Clean the top of the Oil Fill Cap / D ipstick and the area around it. Remove the Cap / D ipstick, turning it counterclockwise.
6. Add the appropriate type of oil until the oil level is at the proper level. SAE 10W-30 oil is recommended for general use.

Note: Make sure Generator is level when adding oil to prevent overfilling which could cause engine damage.

7. Check the oil level. The oil level should be up to the edge of the hole as shown.

8. Thread the Oil Fill Cap / D ipstick back in clockwise and replace the Access Panel and Oil Drain Door.

NOTICE: Do not run the engine with too little oil. Engine will not start with low or no engine oil.

Air Filter Element Maintenance

1. Loosen two Lock Knobs and remove the Access Panel on the left side of the Generator.
   

2. Remove the Air Filter Cover and the air filter elements and check for dirt. Clean as described below.
   

3. Cleaning:

• For "paper" filter elements: To prevent injury from dust and debris, wear ANSI-approved safety goggles, NIOSH-approved dust mask/respirator, and heavy-duty work gloves. In a well-ventilated area away from bystanders, use pressurized air to blow dust out of the air filter.
• For foam filter elements: Wash the element in warm water and mild detergent several times. Rinse. Squeeze out excess water and allow it to dry completely. Soak the filter in lightweight oil briefly, then squeeze out the excess oil.

4. Install the cleaned filter.
5. Secure the Air Filter Cover and replace the Maintenance Access Panel before use.

Spark Arrestor Maintenance

TO PREVENT SERIOUS INJURY AND FIRE: Operate only with proper spark arrestor installed.

Operation of this equipment may create sparks that can start fires around dry vegetation. A spark arrestor may be required. The operator should contact local fire agencies for laws or regulations relating to fire prevention requirements.

1. Allow the Generator to cool completely.
2. Remove the two Bolts holding the Spark Arrestor Bracket in place.
   

3. Clean the Spark Arrestor using a wire brush (sold separately). Replace Arrestor if damaged.
   

4. 
   TO PREVENT SERIOUS INJURY FROM ACCIDENTAL BRUSH FIRE, secure Spark Arrestor back in place immediately after cleaning and before further operation.

Spark Plug Maintenance

1. Loosen the Maintenance Access Panel Lock Knobs and remove the Access Panel on the left side of the Generator.
   

2. Disconnect Spark Plug Cap from end of plug. Clean out debris from around Spark Plug.
   

3. Use the included spark plug wrench to remove the Spark Plug.
   

4. Inspect the Spark Plug: If the electrode is oily, clean it using a clean, dry rag. If the electrode has deposits on it, polish it using emery paper. If the white insulator is cracked or chipped, the Spark Plug needs to be replaced.

NOTICE: Use only F7TC type spark plug or equivalent. Using an incorrect spark plug may damage the engine.

5. When installing a new spark plug, adjust the plug's gap to the specification on the Specifications chart. Do not pry against the electrode — the spark plug can be damaged.
6. Apply anti-seize material to Spark Plug threads. Install the new spark plug or the cleaned spark plug into the engine.
   • Gasket-style: Finger-tighten until the gasket contacts the cylinder head, then tighten about 1/2-2/3 turn more.
   • Non-gasket-style: Finger-tighten until the plug contacts the cylinder head, then tighten about 1/16 turn more.

NOTICE: Tighten the spark plug properly.
If loose, the spark plug will cause the engine to overheat.
If overtightened, the threads in the engine block will be damaged.

7. Apply dielectric spark plug boot protector (not included) to the end of the spark plug and reattach the cap securely.
8. Replace the Maintenance Access Panel before use.

3. LUBRICATION:
   1. Change engine oil.
   2. Clean out area around spark plug. Remove spark plug and pour one tablespoon of engine oil into cylinder through spark plug hole.
   3. Replace spark plug, but leave spark plug cap disconnected.
   4. Pull Starter Handle to distribute oil in cylinder. Stop after one or two revolutions when you feel the piston start the compression stroke (when you start to feel resistance).
4. BATTERY:
   Disconnect the Battery Cable during extended storage periods to help prevent draining the Battery.
   
5. STORAGE AREA:
   Cover and store in a dry, level, well-ventilated area out of reach of children. Storage area should also be away from ignition sources, such as water heaters, clothes dryers, and furnaces.

NOTICE: During extended storage periods the Engine must be started every 3 months and allowed to run for 15 – 2 0 minutes or the Warranty is VOID.

To prevent serious injury from product malfunction: Store the Generator standing on its wheels. Do not store the unit on its side or in a vertical position.

6. AFTER STORAGE:
   Before starting the Engine after storage, keep in mind that untreated gasoline will deteriorate quickly. Drain the Fuel Tank and change to fresh fuel if untreated gasoline has been sitting for a month, if treated gasoline has been sitting beyond the fuel stabilizer's recommended time period, or if the Engine does not start.

Troubleshooting

Documents / Resources

References

• http://www.harborfreight.com

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