Page 1
USER MANUAL WGen20000 Portable Generator Gasoline: 20,000 Running Watts | 28,000 Peak Watts DO NOT RETURN THIS PRODUCT TO THE STORE If you have questions or need assistance, please call customer service at 855-944-3571.
The illustrations used in this manual are intended as representative reference views only. We reserve the right to make any specification or design change without notice. 2 | Westinghouse Outdoor Power Equipment, LLC...
Or scan the following QR code with your smartphone camera to be directed to the link. Date of Purchase: Model Number: Serial Number: Place of Purchase: IMPORTANT: Keep your purchase receipt for trouble-free warranty coverage. Westinghouse Outdoor Power Equipment, LLC | 3...
Note: Indicates a procedure, practice or condition that should be followed for the generator to function in the manner intended. 4 | Westinghouse Outdoor Power Equipment, LLC...
The connection must isolate the generator power from utility power and must comply with all applicable laws and electrical codes. Westinghouse Outdoor Power Equipment, LLC | 5...
Page 6
• Gas has a distinctive odor, this will help detect potential leaks quickly. • Gas vapors can cause a fire if ignited. • Gasoline is a skin irritant and needs to be cleaned up immediately if it comes in contact with the skin. 6 | Westinghouse Outdoor Power Equipment, LLC...
9. 120/240-Volt AC, 50-Amp NEMA 14-50R a maximum of 20 amps on a single receptacle or a Receptacle: Receptacle can supply either 120V or combination of both receptacles. 240V up to 50 amps. Westinghouse Outdoor Power Equipment, LLC | 9...
If any parts are missing, contact our service team at Note: The wheels are only intended for hand transport. service@wpowereq.com or call 1-855-944-3571. The wheels are not suitable for towing the generator either on or off-road. Westinghouse Outdoor Power Equipment, LLC | 11...
3. Replace the oil fill cap and tighten securely. Secure the boot over the battery post. 2. Connect the negative (-) cable (black boot) to the negative (-) battery post. Tighten the bolt securely. Secure the boot over the battery post. 12 | Westinghouse Outdoor Power Equipment, LLC...
ALWAYS mix the correct amount of fuel stabilizer to gasoline in an approved gasoline container before fueling the generator. Run the generator for five minutes to allow the stabilizer to treat the entire fuel system. Westinghouse Outdoor Power Equipment, LLC | 13...
(regular, flat, or otherwise), under stairs, next to walls or buildings, or in any other location that will not allow for adequate cooling of the generator and/or the muffler. DO NOT contain generators during operation. 14 | Westinghouse Outdoor Power Equipment, LLC...
Turn Low Idle ON when powering intermittent, non- electronic loads, such as power tools at a construction site. Westinghouse Outdoor Power Equipment, LLC | 15...
OFF, stationary, and resting on a horizontal surface. DO NOT use the handle to lift the generator entirely off the ground, tow it, or up- end it. 18 | Westinghouse Outdoor Power Equipment, LLC...
Ambient air temperature will affect engine oil performance. Description Part Number Change the type of engine oil used based on weather Air filter 2017 conditions. Battery, 36 AH 511075 Fuel filter 516602 Spark plug 97108 (F7TC) Westinghouse Outdoor Power Equipment, LLC | 19...
2. With a damp rag, clean around the oil fill cap. Remove NOTICE the oil fill cap. DO NOT pollute. Follow the guidelines of the EPA or other governmental agencies for proper disposal of hazardous materials. Consult local authorities or reclamation facility. 20 | Westinghouse Outdoor Power Equipment, LLC...
8. Attach the spark plug boots. NOTICE SPARK ARRESTOR SERVICE ALWAYS use the Westinghouse OEM or compatible Allow the muffler to cool completely before servicing the non-resistor-type spark plug. Use of resistor-type spark spark arrestor. Check and clean the spark arrestor after plug can result in rough idling, misfire, or may prevent every 100 hours of use or six months.
2. Disconnect the positive (+) battery cable (red boot) from 6 months or longer float bowl. the positive (+) battery post. SHORT TERM STORAGE • Allow the generator to cool a minimum of 30 minutes before storage. 22 | Westinghouse Outdoor Power Equipment, LLC...
8. Perform this procedure for the other valve. engine stops. 9. Install the gasket, rocker arm cover, and spark plug. 5. Push the battery switch to the OFF position. 6. Disconnect the battery. Westinghouse Outdoor Power Equipment, LLC | 23...
No power at AC receptacles Replace or repair tool or appliance. Stop and Faulty power tool or appliance. restart the engine. Contact Westinghouse customer service toll- Faulty generator. free at 1 (855) 944-3571. 24 | Westinghouse Outdoor Power Equipment, LLC...
Need help?
Do you have a question about the WGen20000 and is the answer not in the manual?
Questions and answers