Westinghouse WGen3600c - Inverter Generator Manual

INTRODUCTION

Operating, servicing, and maintaining this equipment can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, and wear gloves or wash your hands frequently when servicing this equipment. For more information go to www.P65warnings.ca.gov.


Read this manual before using or performing maintenance on this product. Failure to follow the instructions and safety precautions in this manual can result in serious injury or death.
SAVE THESE INSTRUCTIONS

SPECIFICATIONS

Running Watts:	3600
Peak Watts:	4650
Rated Power@1.0 Power Factor:	3.6 kW
Peak Power:	4.650 kVA
Rated Voltage:	120V
Rated frequency:	60 Hz @ 3600 RPM
Phase:	Single phase
Total Harmonic Distortion:	≤ 23%
Engine Displacement:	212 cc
Starting Type:	Recoil
Fuel Capacity:	4.0 Gallons (15 Liters)
Fuel Type:	Unleaded gasoline 87–93 octane*
Oil Capacity:	0.63 Quart (0.6 Liter)
Oil Type:	SAE 10W-30
Spark Plug:	91708 (F7TC)
Spark Plug Gap:	0.024 – 0.032 in. (0.60 – 0.80 mm)
Valve Intake Clearance:	0.0031 – 0.0047 in. (0.08 – 0.12 mm)
Valve Exhaust Clearance:	0.0051 – 0.0067 in. (0.13 – 0.17 mm)
AC Grounding System:	Floating neutral
Voltage Regulator:	AVR
Alternator Type:	Brushed
Maximum Ambient Temperature:	104°F (40°C)
Certifications:	EPA

NOTICE
This product is designed and rated for continuous operation at ambient temperatures up to 104°F (40°C). If needed, this product can be operated at temperatures ranging from 5°F (15°C)–122°F (50°C) for short periods. If the product is exposed to temperatures outside of this range during storage, it should be brought back within this range before operation. This product must ALWAYS be operated outdoors in a well-ventilated area and far away from doors, windows, and other vents. Maximum wattage and current are subject to and limited by such factors as fuel BTU content, ambient temperature, altitude, engine conditions, etc. Maximum power decreases about 3.5% for each 1,000 feet above sea level, and will also decrease about 1% for each 10°F (6°C) above 60°F (16°C) ambient temperature.

PRODUCT REGISTRATION
For trouble-free warranty coverage, it is important to register your Westinghouse generator. You can register by:

• Completing and mailing the product registration card included in the carton.
• Registering your product online at: https://westinghouseoutdoorpower.com/pages/warranty-registration
• Scan the following QR code with your smartphone camera to be directed to the mobile registration link.
  

• Sending the following product information to: Westinghouse Outdoor Power Warranty registration 777 Manor Park Drive Columbus, OH 43228

For Your Records
Date of Purchase:
Model Number:
Serial Number:
Place of Purchase:

Keep your purchase receipt for trouble-free warranty coverage.

SAFETY

SAFETY DEFINITIONS
The words DANGER, WARNING, CAUTION, and NOTICE are used throughout this manual to highlight important information. Make sure that the meanings of this safety information is known to all who operate, perform maintenance on, or are near the generator.
This safety alert symbol appears with most safety statements. It means attention, become alert, your safety is involved! Please read and abide by the message that follows the safety alerts symbol.

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.
NOTICE
Indicates a situation which can cause damage to the generator, personal property, and/or the environment, or cause the equipment to operate improperly.
Note: Indicates a procedure, practice or condition that should be followed for the generator to function in the manner intended.

SAFETY SYMBOLS
Follow all safety information contained in this manual and on the generator.

Symbol	Description
	Safety Alert Symbol
	Electrocution Hazard
	Asphyxiation Hazard
	Burn Hazard. DO NOT touch hot surfaces.
	Electrical Shock Hazard
	Fire Hazard
	Maintain Safe Distance
	Lifting Hazard
	Read Manufacturer's Instructions
	DO NOT Operate in Wet Conditions
	Ground. Consult with electrician to determine grounding requirements before operation.

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.

SAFETY INSTRUCTIONS
CORRECT USAGE
Example location to reduce risk of carbon monoxide poisoning ONLY use outside and downwind, far away from windows, doors and vents. Direct exhaust away from occupied spaces

INCORRECT USAGE
Do not operate in any of the following locations:

• Near any door, window, or vent
• Garage
• Basement
• Crawl Space
• Living Area
• Attic
• Entry Way
• Porch
• Mudroom

NOTICE
Install battery-powered carbon monoxide detectors or plug-in carbon monoxide detectors with battery back-up in living areas.

Fire and electrocution hazard. DO NOT connect to a building's electrical system unless the generator and transfer switch have been properly installed and the electrical output has been verified by a qualified electrician. The connection must isolate the generator power from utility power and must comply with all applicable laws and electrical codes.

Electrocution hazard. NEVER use the generator in a location that is wet or damp. NEVER expose the generator to rain, snow, water spray, or standing water while in use. Protect the generator from all hazardous weather conditions. Moisture or ice can cause a short circuit or other malfunction in the electrical circuit.

GENERAL SAFETY PRECAUTIONS

• NEVER use the generator to power medical support equipment.
• DO NOT operate the generator when you are tired or under the influence of drugs, alcohol, or medication.
• DO NOT use generator with electrical cords which are worn, frayed, bare, or otherwise damaged.
• All electrical tools and appliances operated from this generator must be properly grounded by use of a third wire or be double-insulated.
• When this generator is used to supply a building wiring system the generator must be installed by a qualified electrician and connected to a transfer switch as a separately derived system in accordance with NFPA 70, National Electrical Code.
• If you begin to feel sick, dizzy, or weak while using the generator, move to fresh air IMMEDIATELY. See a doctor, as you can have carbon monoxide poisoning.
• Only use OUTSIDE and far away from windows, doors, and vents as recommended by the US Department of Health and Human Services Centers for Disease Control and Prevention. Your specific home and/or wind conditions may require additional distance.
• While operating and storing, keep at least five feet of clearance on all sides of the generator, including overhead. Allow the generator to cool a minimum of 30 minutes before storage. Heat created by the muffler and exhaust gases could be hot enough to cause serious burns and/or ignite combustible objects.
• DO NOT touch the muffler or engine. They are very HOT and will cause severe burns. DO NOT put body parts or any flammable or combustible materials in the direct path of the exhaust.
• ALWAYS remove any tools or other service equipment used during maintenance away from the generator before operating.
• Avoid skin contact with engine oil or gasoline. Wear protective clothing and equipment. Wash all exposed skin with soap and water.
• A transfer switch must be installed by a licensed electrician approved by the authority having jurisdiction. The installation must comply with all applicable laws and electrical codes.

FUEL SAFETY

• Store fuel in a container approved for gasoline.
• DO NOT smoke when filling the generator with gasoline.
• DO NOT allow the generator's gas tank to overflow when filling.
• Shut down the engine and allow it to cool for two minutes before adding gasoline or oil to the generator.
• NEVER remove the fuel cap when the generator is running. Shut off the engine and allow the unit to cool at least two minutes. Remove the fuel cap slowly to release pressure, keep fuel from escaping around the cap, and to avoid the heat from the muffler igniting fuel vapors. Tighten the fuel cap securely after refueling.

• Wipe spilled fuel from the unit.
• NEVER attempt to burn off spilled fuel.
• NEVER overfill the fuel tank. Leave room for fuel to expand. Overfilling the fuel tank can result in a sudden overflow of gasoline and result in spilled gasoline coming in contact with HOT surfaces.
• Spilled fuel can ignite. If fuel is spilled on the generator, wipe up any spills immediately. Dispose of rag properly. Allow area of spilled fuel to dry before operating the generator.
• Wear eye protection while refueling.
• NEVER use gasoline as a cleaning agent.
• Store any containers containing gasoline in a wellventilated area, away from any combustibles or source of ignition.

GASOLINE AND GASOLINE VAPOR (GAS)

Fire and explosion hazard. Gasoline and LPG/propane are highly explosive and flammable and can cause severe burns or death.

• In case of a gas fire, DO NOT attempt to extinguish the flame if the fuel tank valve is in the ON position. Introducing an extinguisher to a generator with an open fuel valve could create an explosion hazard.
• 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.

When starting the generator:

• Make sure that the fuel cap, air filter, spark plug, fuel lines, and exhaust system are properly in place.
• If you spill any gasoline on the tank, allow it to fully evaporate before operating.
• Make sure the generator is on a flat surface before operating.

When transporting or servicing the generator:

• Disconnect the spark boot to prevent accidental starting.

When storing the generator:

• Store away from sparks, open flames, pilot lights, heat, and other sources of ignition.
• DO NOT store gas near furnaces, water heaters, or any other appliances that produce heat or have automatic ignitions.

SAFETY LABELS AND DECALS

CO SENSOR
The CO Sensor monitors for the accumulation of poisonous carbon monoxide gas around the generator when the engine is running. If increasing levels of CO gas are detected, the CO Sensor automatically shuts down the engine. The CO Sensor will also detect the accumulation of carbon monoxide from other fuel burning sources used in the area of operation. For example, if the exhaust of fuel burning tools is pointed at a CO Sensor-equipped generator, a shut-off may be initiated due to rising CO levels. This is not an error. Hazardous carbon monoxide has been detected. Move and redirect any additional fuel burning sources to dissipate carbon monoxide away from personnel and occupied buildings.
Note: Remote start-equipped generators must be restarted with the START/STOP button on the control panel after an automatic shut-down occurs. Generators are intended to be used outdoors, far from occupied buildings and the exhaust pointed away from personnel and buildings. If misused and operated in a location that results in the accumulation of CO, like in a partially enclosed area, the CO Sensor shuts off the engine, notifies the user with a RED indicator light, and directs the user to read the Action Label for steps to take. The CO Sensor DOES NOT replace carbon monoxide alarms. Install battery-powered carbon monoxide alarm(s) in your home.

Automatic shutoff accompanied with a flashing RED light in the CO Sensor portion of the control panel is an indication that the generator was improperly located. If you start to feel sick, dizzy, weak, or carbon monoxide detectors in your home indicate an alarm, get to fresh air immediately. Call emergency services. You may have carbon monoxide poisoning.

ACTION LABEL

CONTROL PANEL CO AUTO-SHUTOFF

CO SENSOR INDICATOR LIGHTS

COMPONENTS

CONTROL PANEL COMPONENTS

1. Run/Stop Switch: Push to Run position to start or Stop position to shut the generator off.
2. 30 Amp AC Circuit Breaker: Circuit breaker limits the current that can be delivered through the NEMA L5-30R and TT-30R receptacles to 30 Amps.
3. 120 Volt AC, 30 Amp NEMA TT-30R Receptacle: Receptacle can supply a maximum of 30 Amps.
4. 120 Volt AC, 30 Amp NEMA L5-30R Twist-Lock Receptacle: Receptacle can supply a maximum of 30 Amps.
5. 120 Volt AC, 20 Amp Duplex NEMA 5-20R Receptacles: Receptacles can supply a maximum of 20 Amps.

ASSEMBLY

If any parts are missing, contact our service team at service@wpowereq.com or call 1-855-944-3571.

INITIAL OIL FILL
NOTICE
THIS GENERATOR HAS BEEN SHIPPED WITHOUT OIL. DO NOT attempt to crank or start engine before it has been properly serviced with recommended oil. Failure to add engine oil before starting will result in serious engine damage.
NOTICE
Use of 2-stroke/cycle oil or other unapproved oil types can cause severe engine damage that is not covered under warranty. The included, recommended oil type for typical use is 10W-30 engine oil. If running the generator in extreme temperatures, refer to the following chart.

1. On a level surface, remove the oil dipstick.
   
2. Using the supplied funnel and oil, add oil into oil filler neck.
   Note: As residual oil from the factory may remain in the engine, add the oil incrementally near the end of the bottle to prevent overfilling the engine. See Engine Oil Level Check in the Maintenance section.
3. Replace the oil dipstick and hand-tighten.

FUEL

Fire and explosion hazard. NEVER use a gasoline container, gasoline tank, propane connector hose, propane tanks, or any other fuel item that is broken, cut, torn or damaged.

Fire and explosion hazard. DO NOT overfill fuel tank. Fill only to the red fill ring located in the in-tank fuel screen filter. Overfilling may cause fuel to spill onto engine causing a fire or explosion hazard.

Fire and explosion hazard. NEVER refuel the generator while the engine is running. ALWAYS turn the engine off and allow the generator to cool for two minutes before refueling.
NOTICE

DO NOT use E15 or E85 fuel in this product. 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. Only use unleaded gasoline containing up to 10% ethanol.

FUEL REQUIREMENTS

• CLEAN, FRESH, unleaded gasoline, 87–93 octane.
• Up to 10% ethanol (gasohol) is acceptable (where available; non-ethanol fuel is recommended).
• DO NOT use E85 or E15.
• DO NOT use a gas oil mix.
• DO NOT modify the engine to run on alternate fuels.
• DO NOT fuel indoors.
• DO NOT create a spark or flame while fueling.

USING FUEL STABILIZER
Adding a fuel stabilizer (not included) extends the usable life of fuel and helps prevent deposits from forming that can clog the fuel system. Follow the manufacturer's instructions for use.
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.

FILLING THE FUEL TANK

1. Turn the generator OFF and allow to cool for a minimum of two minutes before fueling.
2. Place the generator on level ground in a well-ventilated area.
3. Clean area around fuel cap and remove the cap slowly.
   NOTICE
   Only fill the tank from an approved gasoline container. Make sure the gasoline container is internally clean and in good condition to prevent fuel system contamination.
4. Slowly add the recommended fuel. DO NOT overfill. Fill only to the red maximum fill ring on the fuel screen filter visible in the filler neck.
   
5. Install the fuel cap.

NOTICE
Fuel can damage paint and plastic. Use caution when filling the fuel tank. Damage caused by spilled fuel is not covered under warranty.
NOTICE
Clean the fuel screen filter of debris before and after each fueling. Remove the fuel screen filter by slightly compressing it while removing it from the fuel tank.

GROUNDING

Shock hazard. Failure to properly ground the generator can result in electric shock.
NOTICE
Only use grounded 3-prong extension cords, tools, and appliances, or double-insulated tools and appliances.
The generator neutral is floating. The generator ground terminal is connected to the frame of the generator, the metal non-current-carrying parts of the generator, and the ground terminals of each receptacle. The generator (stator winding) is isolated from the frame and from the AC receptacle ground pin. Electrical devices that require a grounded receptacle pin connection may not function properly.
If this generator will be used only with cord and plug equipment connected to the receptacles mounted on the generator, National Electric Code does not require that the unit be grounded. However, other methods of using the generator may require grounding to reduce the risk of shock or electrocution.
Before using the ground terminal, consult a qualified electrician, electrical inspector, or local agency having jurisdiction for local codes or ordinances that apply to the intended use of the generator.

HIGH ALTITUDE OPERATION
Engine power is reduced the higher you operate above sea level. Output will be reduced approximately 3.5% for every 1000 feet of increased altitude from sea level.
High altitude adjustment is required for operation at altitudes over 5,000 ft. (1524 m). Operation without this adjustment will cause decreased performance, increased fuel consumption, and increased emissions.
NOTICE
DO NOT operate the generator at altitudes below 2,000 ft. (762 m) with the high altitude kit installed. Engine damage may occur.
High Altitude Carburetor Kit: Part# 518059

OPERATION

BREAK-IN PERIOD
For proper break-in, DO NOT exceed 50% of the rated running watts (1800 watts) during the first five hours of operation.
Vary the load occasionally to allow stator windings to heat and cool and help seat the piston rings.

BEFORE STARTING THE GENERATOR
Verify that:

• The generator is placed in a safe, appropriate location.
• The generator is on a dry, flat, and level surface.
• The engine is filled with oil.
• All loads are disconnected.

Fire and explosion hazard. DO NOT move or tip the generator during operation.

STARTING THE ENGINE

1. Verify that fuel is in the gas tank.
2. Turn the fuel tank valve to the ON position.
   
   Note: If cold starting, move the choke lever to the ON position.
   
3. Push the Run/Stop switch to the Run position.
4. Firmly grasp and pull the recoil handle slowly until you feel increased resistance, then pull rapidly.
5. After starting, allow the engine to run for several seconds then move the Choke lever to the fully OFF position.

STOPPING THE ENGINE

1. Turn off and unplug all connected electrical loads.
   
   NEVER start or stop the generator with electrical devices connected.
2. Let the generator run with no load for several minutes to stabilize internal temperatures of the engine.
3. Push the Battery switch to the OFF position.
   Note: Alternately, if the generator is used infrequently, turn the fuel tank valve to the OFF position to limit the residual fuel remaining in the carburetor float bowl. The engine will stop when fuel in the carburetor and fuel line is exhausted.
4. If operating on propane, turn the propane tank valve to the fully closed position.

FREQUENCY OF USE
If the generator will be used on an infrequent or intermittent basis (more than one month before next use), refer to the Storage section of this manual for information regarding fuel deterioration.

AC CIRCUIT BREAKERS
The circuit breakers will automatically switch OFF if there is a short circuit or a significant overload of the generator at each receptacle. If an AC circuit breaker switches OFF automatically, check that the appliance is working correctly and it does not exceed the rated load capacity of the circuit before resetting the AC circuit breaker ON.

GENERATOR CAPACITY
NOTICE
DO NOT overload the generator's capacity. Exceeding the generator's wattage/amperage capacity can damage the generator and/or electrical devices connected to it. Make sure the generator can supply enough continuous (running) and surge (starting) watts for the items you will power at the same time. The total power requirements (Volts x Amps = Watts) of all appliances connected must be considered. Appliance and power tool manufacturers usually list rating information near the model or serial number. To determine power requirements:

1. Select the items you will power at the same time.
2. Total the continuous (running) watts of these items. This is the amount of power the generator must produce to keep the items running. See the wattage reference chart.
3. Estimate how many surge (starting) watts you will need. Surge wattage is the short burst of power needed to start electric motor-driven tools or appliances such as a circular saw or refrigerator. Because not all motors start at the same time, total surge watts can be estimated by adding only the item(s) with the highest additional surge watts to the total rated watts from step 2.
   Example:

   Tool or Appliance	Running Watts*	Starting Watts*
   RV Air Conditioner (11,000 BTU)	1010	1600
   TV (Tube Type)	300	0
   RV Refrigerator	180	600
   Radio	200	0
   Light (75 Watts)	300	0
   Coffee Maker	600	0
   	2590 Total Running Watts*	1600 Highest Starting Watts*
   	Total Running Watts	2590
   	Highest Starting Watts	+ 1600
   	Total Starting Watts Needed	4190

   *Wattages listed are approximate. Verify actual wattage.

POWER MANAGEMENT
To prolong the life of the generator and attached devices, use care when adding electrical loads to the generator. There should be nothing connected to the generator outlets before starting the engine. The correct and safe way to manage generator power is to sequentially add loads as follows:

1. With nothing connected to the generator, start the engine as described in this manual.
2. Plug in and turn on the first load, preferably the largest load you have.
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.
   Wattage Reference

   Tool or Appliance	Estimated Running Watts*	Estimated Starting Watts*
   Incandescent Lights (4 Quantity x 75 Watts)	300	0
   TV (Tube Type)	300	0
   Sump Pump (1/3 hp)	800	1300
   Refrigerator or Freezer	700	2200
   Well Pump (1/3 hp)	1000	2000
   Furnace (1/2 hp)	800	2350
   Radio	200	0
   Drill (3/8", 4 amps)	440	600
   Circular Saw (Heavy Duty, 7-1/4")	1400	2300
   Miter Saw (10")	1800	1800
   Table Saw (10")	2000	2000

   *Wattages listed are approximate. Verify actual wattage.

EXTENSION CORDS

Asphyxiation hazard. Extension cords running directly into the home increase the risk of carbon monoxide poisoning through any openings. If an extension cord running directly into your home is used to power indoor items, there is a risk of carbon monoxide poisoning to people inside the home. ALWAYS use battery-powered carbon monoxide detector (s) that meet current UL 2034 safety standards when running the generator. Regularly check the detector (s) battery.

Asphyxiation hazard. When operating the generator with extension cords, make sure the generator is located in an open, outdoor area, far away from occupied spaces with exhaust pointed away.

Fire and electrocution hazard. NEVER use worn or damaged extension cords. Damaged or overloaded extension cords could overheat, arc, and burn resulting in death or serious injury.
Before connecting an AC appliance or power cord to the generator:

• Use grounded 3-prong extension cords, tools, and appliances, or double-insulated tools and appliances.
• Make sure the tool or appliance is in good working order. Faulty appliances or power cords can create a potential for electric shock.
• Make sure the electrical rating of the tool or appliance does not exceed the rated power of the generator or the receptacle being used.

EXTENSION CORD SIZING
Only use grounded 3-prong extension cords marked for outdoor use that are rated for the electrical load.

TRANSPORTING

Weight hazard. ALWAYS have assistance when lifting the generator.

• Allow the generator to cool a minimum of 30 minutes before transporting.
• If operating on propane, turn the propane tank valve to the fully closed position.
• Replace all protective covers on the generator control panel.
• Only use the generator's fixed frame to lift the unit or attach any load restraints such as ropes or tie-down straps. DO NOT attempt to lift or secure the generator by holding onto any of its other components.
• Keep the unit level during transport to minimize the possibility of fuel leakage or, if possible, drain the fuel or run the engine until the fuel tank is empty before transport.
• The generator wheels (if equipped) are only intended for hand transport. The wheels are not suitable for towing the generator either on or off-road.
• Use the extendable handle for one-person, hand transport. Only use the handle while the generator is 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.

Fire hazard. DO NOT up-end the generator or place it on its side. Fuel or oil can leak and damage to the generator may occur.

DO NOT RETURN THIS PRODUCT TO THE STORE
If you have questions or need assistance, please call customer service at 855-944-3571.

www.WestinghouseOutdoorPower.com

Documents / Resources

References

• http://www.p65warnings.ca.gov
• Warranty Registration | Westinghouse Outdoor Equipment
• Westinghouse Outdoor Power Equipment | Westinghouse Outdoor Equipment

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