Predator 3500 Generator Inverter Instruction Manual

Manual Predator 3500 Generator Inverter Instruction Manual

Predator 3500 Generator Inverter Instruction Manual

5/5 (1👤)
📕 Manual PDF 📄 32 Pages
★Rate It★

How many stars do you give this manual?

Predator 3500 Generator Inverter

Full Screen

Predator 3500 Generator Instructions

Here we offer the Predator 3500 Generator Inverter manual completely free and in English. We have cataloged this manual in the Generators section on Manualverse, and it has been rated by 1 users with an average rating of 5. If you have any specific questions about Predator 3500 Generator Inverter, we suggest checking the Frequently Asked Questions (FAQs) section of this manual.


Product Images

Imagen 1
Imagen 2
Imagen 3
Imagen 4
Imagen 5
Miniatura 1
Miniatura 2
Miniatura 3
Miniatura 4
Miniatura 5

Predator 3500 Generator Inverter Specifications

Feature Specification
Generator Output 120 VAC, 60 Hz, 25 A, 1 Phase
12 VDC, 8 A (nominal)
3000 Running Watts
3500 Maximum Starting Watts
Receptacles 2 x NEMA #5-20 (3-prong, 120 VAC)
1 x NEMA #L5-30 (3-prong, 120 VAC)
1 x 12 VDC Two Pin Outlet
Battery CR2032, 3V (non-replaceable)
Engine Displacement 212 cc
Compression Ratio 9.0:1
Engine Type Horizontal Single Cylinder, 4-stroke, OHV
Cooling System Forced air cooled
Fuel Type 87+ octane, stabilizer-treated unleaded gasoline
Fuel Capacity 2.64 Gallon / 10.00 Liter
Engine Oil Type SAE 10W-30
Engine Oil Capacity 20 fl. oz.
Run Time @ 25% Load 11 hr. (with full tank)
Sound Level @ 23 feet, 25% load 56 dB(A)
Bore x Stroke 70 mm x 55 mm
Spark Plug Type F7RTC (Torch) or equivalent
Spark Plug Gap 0.027"– 0.031"
Valve Clearance Intake 0.002"– 0.003"
Valve Clearance Exhaust 0.002"– 0.003"
Engine Speed 2600 – 3600 RPM
Item Number 59137

Predator 3500 Generator Inverter Details

The Predator 3500 Inverter Generator prioritizes user safety with its crucial Carbon Monoxide (CO) Hazard warning system. It's imperative that this generator is only used outdoors, positioned at least 20 feet away from any windows, doors, or vents of homes or garages. Never operate it indoors, as generator exhaust contains lethal, invisible, and odorless carbon monoxide. The integrated CO Shutoff system provides an additional layer of protection, with a flashing red light indicating dangerous CO levels and an automatic shutdown, while a flashing yellow light signals a sensor malfunction, requiring immediate service.

Beyond raw power, the Predator 3500 delivers clean and stable electricity thanks to its advanced inverter technology, making it safe for sensitive electronics like laptops and medical devices. Enhancing efficiency, the Economy (ESC) Switch allows the generator to adjust engine speed based on the load, significantly reducing noise and optimizing fuel consumption during lighter usage. When a heavy load is detected or applied, the system intelligently ramps up to full power, ensuring consistent performance without manual intervention.

Starting the generator is convenient with dual options: a straightforward electric start accessible via a push button, providing quick activation, and a reliable manual recoil start for backup. Operational status is easily monitored through a comprehensive digital display screen, which provides real-time readouts for voltage (V), amperage (A), wattage (VA), and total run time (Hour), giving users immediate insight into their power usage and generator performance. This display simplifies management and helps prevent overloads.

The Predator 3500 offers flexible connectivity with a variety of receptacles to meet diverse power needs. It includes two standard NEMA #5-20 (3-prong, 120 VAC) outlets, ideal for common household or job site tools. For higher demands, a NEMA #L5-30 (3-prong, 120 VAC) twist-lock outlet is available. Additionally, a 12 VDC two-pin outlet provides a nominal 8A output for charging 12-volt lead-acid batteries (requires an appropriate charge controller). These options ensure broad compatibility for various applications.

For those requiring even greater power, the Predator 3500 is parallel-ready, featuring dedicated terminals for connecting two identical inverter generators. This capability allows users to double their available wattage, providing scalable power for larger events, RVs, or construction sites. The manual emphasizes following the specific instructions provided with the separately sold Parallel Kit to ensure safe and proper connection. This feature significantly enhances the generator's versatility and utility in demanding situations.

Designed for durability, the generator features a robust 212 cc, 4-stroke, OHV engine with forced air cooling, ensuring reliable performance during extended operation. Maintenance is streamlined with easily accessible panels for checking and replacing the air filter and spark plug, and for performing oil changes. The integrated Low Oil Indicator automatically shuts off the engine if oil levels drop too low, safeguarding against potential damage. Regular spark arrestor cleaning is recommended to prevent fire hazards, particularly in areas with dry vegetation.

Frequently Asked Questions (FAQs)

Can't find the answer you need? Here are some frequently asked questions about the Predator 3500 Generator Inverter, and we answer them below.


Where should I operate the Predator 3500 Generator Inverter?
Strictly outdoors, far away (at least 20 feet) from windows, doors, and vents of any structures. Never operate indoors, in garages, basements, crawl spaces, or tents, as generator exhaust contains carbon monoxide, an invisible, odorless, deadly poison.

What type of fuel does the Predator 3500 require?
The generator requires 87+ octane, stabilizer-treated unleaded gasoline. Do not use gasoline containing more than 10% ethanol (E10), and never use E85 ethanol, as this can damage the engine and void the warranty. Always add fuel stabilizer to gasoline.

Is engine oil included, and what type should I use?
No, the generator is shipped without engine oil. The crankcase must be filled with SAE 10W-30 engine oil (20 fl. oz. capacity) before first use. Running the engine without oil will void the warranty and cause severe damage. The engine will not start with low or no oil.

Is there a break-in period for the engine?
Yes, there is a break-in period of approximately 30 hours of use. During this time, do not exceed 75% of the generator's running wattage. You should also change the engine oil after this initial period.

Can this generator be used at high altitudes?
For efficient high-altitude use (above 3000 ft), the engine's carburetor and fuel-air ratio components will need to be adjusted by a qualified mechanic by installing an altitude kit. Operating without the proper kit can decrease performance and increase emissions.

Can I connect two Predator 3500 generators together for more power?
Yes, you can connect two identical Predator 3500 Inverter Generators using a Parallel Kit (sold separately). Follow the specific instructions provided with the Parallel Kit for safe connection and use.

What happens if I overload the generator?
If the total load exceeds the generator's running wattage, the OVERLOAD light will turn on, and the generator will stop producing power. You must turn off and disconnect all electrical devices, reduce the total wattage, reset any tripped circuit breakers, and then restart the engine.

What does a flashing yellow light on the CO Sensor mean?
A flashing yellow light indicates a carbon monoxide sensor malfunction. The sensor needs service, and you should not use the generator until it is working properly. Contact technical support for assistance. A single flash after starting is a normal self-check.

How does the Economy (ESC) Switch work?
Turning the Economy (ESC) Switch ON limits noise and fuel consumption for lighter loads by adjusting engine speed. Turn it OFF for full engine speed when starting, applying heavy loads, or using the 12 VDC output.

My engine stopped suddenly. What should I check?
Common causes include a high carbon monoxide level (flashing red CO light – move to fresh air immediately!), low engine oil (LOW OIL light on), an empty or impure fuel tank, or a CO sensor malfunction (flashing yellow light). Refer to the troubleshooting section for more detailed solutions.

Related product manuals

Go up