Page 1
GEN4000 4000 Surge Watts / 3500 Running Watts PORTABLE GASOLINE GENERATOR INSTRUCTION MANUAL READ ALL INSTRUCTIONS AND WARNINGS BEFORE USING THIS PRODUCT. This manual provides important information on proper operation & maintenance. Every effort has been made to ensure the accuracy of this manual. These instructions are not meant to cover every possible condition and situation that may occur.
Parts replaced during warranty repairs will be considered as part of the original product and will have the same warranty period as the original product. This warranty gives you specific legal rights, and you may have other rights that vary state to state. GEN4000 Portable Gasoline Generator...
Page 5
Avoid the use of extension cords if possible. If you choose to use them, be sure they are sized adequately to handle the flow of electricity. An undersized cord can overheat, short out and cause a fire. GEN4000 Portable Gasoline Generator...
Page 6
Caution is necessary when near the engine’s recoil starter. Usage: Prolonged exposure to high noise levels can be hazardous to hearing. Always wear ANSI-approved hearing protection when operating or working around the generator when it is running. GEN4000 Portable Gasoline Generator...
Page 8
In addition to the previously described safety information, familiarize yourself with all safety and hazard placards on this generator. GEN4000 Portable Gasoline Generator...
If there are missing items, call 1-866-460-9436, Monday - Friday, 8 AM - 4 PM Central Time for customer service. HAVE QUESTIONS? CONTACT US FIRST BEFORE CONTACTING THE RETAILER. Item List: DC connector wires for charging 12 Volt automotive-type batteries Spark plug wrench Funnel for adding Oil GEN4000 Portable Gasoline Generator...
When the engine crankcase is full and almost overflowing, the oil level should reach the lower lip of the oil filling opening as shown in Figure 2. 4. Replace the oil filler/dipstick cap and close the oil access panel. Figure 1 A – Unscrew the Dipstick Cap Figure 2 - Add Oil GEN4000 Portable Gasoline Generator...
Grounding codes can vary by location. Contact a local electrician for information on grounding regulations for your area. Figure 3 The Grounding Terminal is located on the front of the generator, to the left of the DC Output socket. GEN4000 Portable Gasoline Generator...
No. 12 AWG (American Wire Gauge) stranded copper wire. The other end of this grounding wire should be connected to a copper or brass grounding rod that is driven into the earth. Grounding codes can vary by location. Contact a local electrician for information on grounding regulations for your area. GEN4000 Portable Gasoline Generator...
The choke is used to provide an enriched fuel mixture when starting a cold engine. It can be opened and closed by operating the choke rod manually. Pull the rod out toward CLOSED to enrich the mixture for cold starting Figure 4 The Recoil Start is located on the left side of the generator. GEN4000 Portable Gasoline Generator...
(1/3 HP) 1000 2000 standard 120 Volt, single phase, 60 Hz loads to the 120 window air conditioner (10000 BTU) 1200 1800 Volt outlet. Connect 12 Volt, DC loads to the 12 Volt window fan outlet. GEN4000 Portable Gasoline Generator...
Never clean this generator with a bucket of water and/or a hose as water can get inside and cause a short circuit or corrosion. Never use gasoline to clean parts of this generator. GEN4000 Portable Gasoline Generator...
TROUBLESHOOTING: IF THE GENERATOR WILL NOT START, DOUBLE CHECK THAT THE OIL LEVEL IS COMPLETELY FULL AND ALMOST OVERFLOWING. Figure 8B – Adding oil Figure 8A – Use 12mm hex wrench to REMOVE bolt and drain oil GEN4000 Portable Gasoline Generator...
To store this generator for extended time, the fuel needs to be drained from the carburetor. To drain the gasoline from the carburetor turn the fuel valve to the “off” position while the engine is running. The generator will shut down when all the gasoline in the carburetor has been used. GEN4000 Portable Gasoline Generator...
2 months to 1 year Empty the fuel tank. (See “Emptying the Fuel Tank” in the “Maintenance/Care” section.) 1 year or more Empty the fuel tank. (See “Emptying the Fuel Tank” in the “Maintenance/Care” section.) Disconnect the spark plug. GEN4000 Portable Gasoline Generator...
Generator runs but does not support all Short in one of the connected devices. Disconnect any faulty or short-circuited connected electrical devices. electrical loads. Air filter is dirty. Clean or replace air filter. GEN4000 Portable Gasoline Generator...
Page 22
USING IT. IT COULD CAUSE DAMAGE TO PERSONAL PROPERTY. Turn it clockwise to turn volts up and kick the idle up. You may have to compensate for the increased idle from the governor screw with the idle screw. GEN4000 Portable Gasoline Generator...
(2) Any warranty part that is scheduled only for regular inspection in your Owner’s Manual is warranted for warranty period stated above. Any such part repaired or replaced under warranty will be warranted for the remaining warranty period. GEN4000 Portable Gasoline Generator...
Page 30
(a) Purge valves (b) Carbon canister (c) canister Mounting Brackets (d) Fuel Cap (e) Fuel Tank (7) Miscellaneous items used in above systems including: (a) Switches (b) Hoses, belts connectors, and assemblies (8) Air injection system (a) Pulse valve 2017/07 GEN4000 Portable Gasoline Generator...