Westinghouse Dual Fuel Portable Generator WGen7500DF

Introducing the Westinghouse WGen7500DF Dual Fuel Portable Generator is a versatile and powerful solution for backup power needs. It produces up to 9,500 peak watts and 7,500 running watts on gasoline, or 8,550 peak and 6,750 running watts on propane. With a 6.6 gallon fuel tank, the generator can run for up to 11 hours at 50% load. Its durable 420cc 4-stroke OHV engine, push-button electric start, and remote start capabilities make it easy to operate. The WGen7500DF is ideal for home backup power, job sites, RVs, and outdoor events.The price of the Westinghouse Dual Fuel Portable Generator WGen7500DF is $949.00.

UNPACKING

CAUTION

Always have assistance when lifting the generator. The generator is heavy; lifting it could cause bodily harm.

Avoid cuttingon or near staples to prevent personal injury.

Tools required box cutter or similar device.

Carefully cut the packing tape on top of the carton.
Fold back top flaps to reveal the manual.
Remove the Wheel Kit Accessories cardboard box.
Carefully cut two sides of the carton to remove the generator.
Remove LPG hose from under gas tank.

WHAT COMES IN THE BOX

Manual
Quick Start Guide/Maintenance Schedule LPG Hose (1)
Wireless Remote Starter (1)
11W Battery Charger, (14V .8A output) (1)
1.1 Liter Bottle of SAE 10W30 Oil (1)
Spark Plug Socket Wrench (1)
Wheel Kit Accessories BoxFunnel (1)

WHEEL KIT ACCESSORIES BOX

Open the Wheel Kit Accessories box and verify the contents against the list right. If any parts are missing, contact our service team at service@wpowereq.com or call 1-855-944-3571.

Washer (2 used)
Flange Bolt M8 x16mm (4 used)
Hairpin Cotter Pin (2 used)
Wheel Axle Pin (2)

Detailed Specifications

The Westinghouse WGen7500DF features a durable steel frame and a rolled steel handle for easy transportation. It has a 6.6-gallon fuel tank and a 12-gallon propane tank capacity, providing a long run time of up to 16 hours on a 50% load. The generator is equipped with a digital hour meter and a low oil shutdown feature for added safety and convenience. It also has a voltage selector switch that allows you to choose between 120V and 240V, and a VFT data center that displays voltage, frequency, and lifetime hours.

FEATURES

Fuel Selector Switch: Used to select and turn on gasoline or propane fuel source.
Push Button Electric Start: Starts and stops the engine.
Engine Control Switch/Battery Disconnect: Allows fuel to flow to engine and energizes the ignition system. Also, disconnects battery power when in STOP position.
Fuel Cap: Close until clicking sound is heard.
Control Panel: Contains the circuit breakers and outlets.
Battery: Included for electric start models.
Oil Fill Plug/Dipstick: Must be removed to add and check oil.
Oil Drain Plug: Must be removed to drain engine oil.
Propane Hook Up: Hook up your propane tank with the LPG hose provided to this inlet.
Never Flat Wheels: For easy portability
Auto Choke: Battery must be hooked up for auto choke to work properly. You can manually adjust the choke if the battery is not connected.
Gas Fuel Shut Off Valve: Controls the flow of gas to the engine.
Single Piece Handle: Includes rubber grip. Allows you to easily push or pull unit with one hand.
Fuel Gauge: Indicates fuel level.
Spark Plug Boot (Wire): Must be removed when servicing the engine or the spark plug.
CARB Canister: Required for models sold into and used in California.
Muffler and Spark Arrester: Avoid contact until engine is cooled down. Spark arrestor prevents sparks from exiting the muffler. It must be removed for servicing.
Alternator Cover: Gain access to alternator wiring.
Remote Start Pairing Button: Initiates the remote key fob pairing function.

CONTROL PANEL FEATURES

Fuel Selector Switch: Select and turn on gas or propane.
Push Start Button:
- Push for 1 second to automatically start the engine.
- Push for 1 second again to stop the engine.
Engine Control Switch/Battery Disconnect: Switch to STOP to stop the engine. When in STOP position it prevents the unit from drawing power from the battery. Switch to RUN before starting engine.
5V USB Ports: 5V DC that come in 1 amp and 2.1 amps.
Main Circuit Breaker: The main circuit breaker controls total output of all outlets to protect the generator.
120-Volt, 20-Amp Duplex GFCI Outlets (NEMA 5-20R): Each outlet is capable of carrying a maximum of 20 amps on a single receptacle or a combination of both receptacles.
120/240-Volt, 30-Amp Twist Lock Outlet (NEMA L14-30R): Outlet can supply either 120V or 240V output.
Battery Indicator Light: When light is illuminated, the battery is on.
Smart Switch Outlet: Connects the Westinghouse ST Switch (sold separately) to the control panel.
Battery Charge Port: Used to charge the battery when the unit is off (charger included).
Data Center: The VFT Meter is an LED display that will rotate through volts, frequency, and lifetime run hours. You can press the MODE button to cycle through the different displays.
The frequency and voltage can vary +/- 5% and still be within tolerance.
Ground Terminal: The ground terminal is used to ground the generator.
20-Amp Circuit Breakers: Each circuit breaker limits the current that can be delivered through the 120-volt duplex outlets to 20amps.

Description

The Westinghouse Dual Fuel Portable Generator WGen7500DF is designed to provide reliable and efficient power, whether you need it for home backup, job sites, or outdoor activities. It is easy to start, with a one-touch electric start and a remote start key fob. The generator is also easy to operate, with a user-friendly control panel that includes multiple outlets, including two GFCI 120V household outlets, one 120V 30A twist lock outlet, and one 120/240V 30A twist lock outlet. The WGen7500DF is also easy to maintain, with a foam air filter and a spin-on oil filter that are easy to access and replace.

OPERATION

BEFORE STARTING THE GENERATOR

STOP: BEFORE STARTING THE GENERATOR

Location Selection
Before starting the generator, avoid exhaust and location hazards by verifying:

You have selected a location to operate the generator that is outdoors and well ventilated.
You have selected a location with a level and solid surface on which to place the generator.
You have selected a location that is at least 15 feet (4.5m) away from any building, other equipment or combustible material.
If the generator is located close to a building, make sure it is not located near any windows, doors and/or vents.

WARNING

Always operate the generator on a level surface. Placing the generator on non level surfaces can cause the generator to tip over,causing fuel and oil to spill. Spilled fuel can ignite if it comesin contact with an ignition source such as a very hot surface.

Do notoperate a deviceplugged into theUSB ports. Prolonged exposure to engine exhaust can cause serious injury or death. Whilecharging a device

do not placeon the exhaustside of the generator. Extreme heat causedby exhaust candamage the device, and cause a potential fire hazard.

NOTICE

Only operate the generator on a solid, level surface. Operating the generator on a surface with loose material such as sand or grass clippings can cause debris to be ingested by the generator that could:

Block coolingvents
Block airintake system

Weather
Never operate your generator outdoors during rain, snow or any combination of weather conditions that could lead to moisture collecting on, in or around the generator.
Dry Surface
Always operate the generator on a dry surface free of any moisture.
No Connected Loads
Make sure the generator has no connected loads before starting it. To ensure there are no connected loads, unplug any electrical extension cords that are plugged into the control panel receptacles.

NOTICE

Starting thegenerator with loadsalready applied to it couldresult in damage to any appliance being powered off the generator during the brief start-up period.

Grounding the Generator
The National Electric Code (NEC), as well as many local electrical codes, may require the generator to be connected to earth ground. The most common application that requires a ground rod is when you are using the generator as a separately derived system to provide back up power to your house. Typically this is when a transfer switch has a switched neutral.

As the generator application has many variables that cannot be determined by the manufacturer of the generator, a licensed electrician will need to determine if a grounding rod is needed. If a licensed electrician has determined the application requires a ground rod, make sure it is connected to earth ground by connecting the ground terminal on the control panel to earth ground using copper wire (minimum 10 AWG). Consult a qualified electrician for local grounding requirements.
Neutral Bonded: There is a permanent conduct between the generator (stator winding) and the frame.

WARNING

Be sure the generator is properly connected to earth ground before operating. The generator must be grounded to prevent electrical shock due to faulty appliances.

High Altitude Operation

Engine power is reduced the higher you operate above sea level. Output will be reduced by approximately 3.5% for every 1000ft of increased altitude from sea level. This is a natural occurrence and cannot be adjusted by engine. Increased exhaust emissions can also result due to increased fuel mixture. Other issues include hard starting, increased fuel consumption and spark plug fouling.
High Altitude Carburetor Kit Part Number: 140545

High Altitude DF Regulator Part Number: 140547

POWERCORD

Using Extension Cords
Westinghouse Portable Power assumes no responsibility for the content within this table. The use of this table is the responsibility of the user only. This table is intended for reference only. The results produced by using this table are not guaranteed to be correct or applicable in all situations as the type and construction of cords are highly variable. Always check with local regulations and a licensed electrician prior to installing or connecting an electrical appliance

Using Westinghouse Power Cord

Use the extension cord chart to determine the size of the conductor for extension cord applications. Determine the distance of the generator to the appliance on the top line of the chart. Then select the rated amperage of the generator on the left side of the chart. Where the two meet is the size of the conductor required for the application.

When using the WCG25/WCG20 power cord (sold separate) connect to the 120/240V outlet. The opposite end of the power cord is a fan tail receptacle with 2 green receptacles and 2 red receptacles. Each receptacle is rated at 120 volts AC. To balance the load on the generator’s alternator, use the red and green identifiers on the fan tail receptacle. To keep the load balanced, connect the loads so that both color receptacles are used. An example is one in red and one in green. Do not connect 2 in red and none in green, or 2 in green and none in red. If only one color receptacle is used with multiple loads, the alternator may experience an unbalanced load, causing undue vibration to generator.

using_westinghouse_power_cord_westinghouse_dual_fuel_portable_generator_wgen7500df.png

CONNECTING THE GENERATOR TO A BUILDING ELECTRICAL SYSTEM

It is recommended to use a manual transfer switch when connecting directly to a buildings electrical system. Connecting a portable generator to a buildings electrical system must be made in strict compliance with all national and local electrical codes and laws, and be completed by a qualified electrician.

TRANSFER SWITCH CONNECTIONS

The Westinghouse generator is wired with the neutral bonded to ground. If you are connecting your generator to a panel board transfer switch, a licensed electrician will need to consider removing the bonded neutral to ensure proper operation of household GFCI circuits. Begin by removing the alternator cover (18 on page 14). Once the cover is off remove the nut that holds the bonded ground jumper wire (see “2” in Figure 6). Once the nut is removed take the bonded jumper wire off and re-secure the nut. Next, remove the screw holding the neutral ground wire (see “1” in Figure 6). Attach the bonded jumper wire (2) to the neutral ground (1) and tighten the screw.
If the bonded neutral is removed the generator must be relabeled as floating neutral on the control panel.
If your generator is equipped with GFCI receptacles, removing the bonded neutral may not allow proper operation of the GFCI receptacles. Always keep the jumper wire in case it is needed for future use when not connected to a transfer switch.

ADDING / CHECKING ENGINE FLUIDS AND FUEL

STOP: BEFORE ADDING/CHECKING ENGINE FLUIDS AND FUEL.

DANGER

Filling the fuel tank with gasoline while the generator is running can cause gasoline to leak and come in contact with hot surfaces that can ignite the gasoline.

Before starting the generator, always check the level of:

Engine oil
Gasoline in the fuel tank

Once the generator is started and the engine gets warm, it is not safe to add gasoline to the fuel tank or engine oil to the engine while the engine is running or the engine and muffler are hot.

CHECKING AND / OR ADDING ENGINE OIL

WARNING

Internal pressure can build in the engine crankcase whilethe engine is running. Removing the oil fill plug/dipstick while the engine is hot can cause extremely hot oil to spray out of the crankcase and can severely burn skin. Allow engine oil to cool for several minutes before removing the oil fill plug/dipstick.

The unit as shipped does not contain oil in the engine. You must add engine oil before starting the generator for the first time. See Checking Engine Oil and Adding Engine Oil on page 26 for instructions on checking engine oil level and the procedure for adding engine oil.

NOTICE

The engine does not contain engine oil as shipped.

Attempting to start the engine can damage engine components. The owner of the generator is responsible to ensure the proper oil level is maintained during the operation of the generator. Failure to maintain the proper oil level can result in engine damage.

NOTICE

During the first five hours of operating the generator make sure to notexceed 50% of the ratedrunning watts untilthe unit is broken in properly. Make sure to vary to load occasionally to allow stator windings to heat and cool. Adjusting the load will also help seat piston rings. Check oil more oftenduring the firstcouple times of operating the generator.

NOTICE

Weather will affect engine oil performance. Change the type of engine

oil used based on weather conditions to suit the engine needs.

STOP: ADDING GASOLINE TO THE FUEL TANK BEFORE ADDING GAS TO THE TANK.

WARNING

Never refuel the generator while the engine is

running.

Always turn theengine off andallow

the generator to cool before refueling.

Required Gasoline
Only use gasoline that meets the following requirements:

Unleaded gasoline only
Gasoline with maximum 10% ethanol added
Gasoline with an 87 octane rating or higher

Filling the Fuel Tank
Follow the steps below to fill the fuel tank:

Shut off the generator.
Allow the generator to cool down so all surface areas of the muffler and engine are cool to the touch.
Move the generator to a flat surface.
Clean area around the fuel cap.
Remove the fuel cap by rotating counterclockwise.
Slowly add gasoline into the fuel tank. Be very careful not to overfill the tank. The gasoline level should NOT be higher than the filler neck (see Figure 7).
Install the fuel cap by rotating clockwise until you hear a click, indicating the cap is completely installed.

filling_the_fuel_tank_westinghouse_dual_fuel_portable_generator_wgen7500df.png

CAUTION

Avoid prolonged breathing of gasoline vapors.

CONNECTING TO STANDARD LPG/PROPANE TANK

STOP: BEFORE CONNECTING PROPANE TANK TO THE GENERATOR.

Connecting LPG Tank

Make sure the generator is off, on a flat surface in well ventilated area.
Make sure propane tank valve is in the off position.
Make sure the fuel selector switch on the generator control panel is pointing downward to “Propane”.
Remove the plastic cover on the generator propane inlet valve.
Using your fingers tighten the LPG hose (included) end below to the generator propane inlet. DO NOT OVER-TIGHTEN 35-88 Ib-in maximum.
Attach the other end of the hose to a tank of LPG/Propane and hand tighten.
Check all connections for leaks by wetting the fittings with soapy water. Anywhere that bubbles appear or grow indicates a leak in the connection. If a leak exists at a fitting then turn off the tank valve and tighten the fitting. Turn the gas back on and recheck with soapy water again. If the leak continues or if the leak is not at a fitting then do not use the generator and contact customer service.

NOTICE

When using standard 20 or 30 pound capacity LPG tanks, make sure they have Type 1, right hand Acme threads.
Verify the requalification date on the tank has not expired.
All new tanks must be purged of air and moisture prior to filling. Used tanks that have not been plugged or kept closed must also be purged
The purging process should be done by a LPG supplier. (Tanks from an exchange supplier should have been purged and filled properly already)
Always position the tank so the connection between the valve and the gas inlet won’t cause sharp bends or kinks in the hose.

WARNING

Do not start generator if you smell propane. This may result in explosion hazard. Do not use provided LPG hose for any other appliances. Always turn off the propane tank and disconnect LPG hose when not in use.

CONNECTING TO LARGE LPG/PROPANE TANK

You can hook up you Duel Fuel Generator to a large home LP tank. It is required that you consult a plumber to properly connect your generator to the tank.
To properly connect with a large propane tank you must first check and confirm the LP fuel pressure at the outlet of the LP tank. The LP fuel pressure should be 14-10” of water column, which is the standard fuel pressure for residential gas fired appliances.
If the LP fuel pressure is within the 14-10” water column range, the primary fuel regulator should be removed from the fuel line components. Then plumb directly from the LP tank to the secondary regulator assembled to the generator.

WARNING

You must consult a certified plumber to connect to large LP tank safely..

BEFORE STARTING THE GENERATOR

Before attempting to start the generator, verify the following:

The engine is filled with engine oil.
The generator is situated in a proper location.
The generator is on a dry surface.
All loads are disconnected from the generator.
The generator is properly grounded the Generator.
Propane connection is secure with no leaks or damage. See Connecting LPG TanK.

DANGER

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.

Never operate the generator in an enclosed area. Engine exhaust contains carbon monoxide. Only operate the generator outside and away from windows, doors and vents.

NOTICE

The engine is equipped with a low oil shutdown switch. If the oil level becomes low, the engine may shut down and not start until the oilis filled to the properlevel. Poor oilquality may interfere with the operation of the low oil shutdown switch.

The owner of the generator is responsible to ensure the proper oil level is maintained during the operation of the generator. Failure to maintain the proper oil level can result in engine damage.

NOTICE

When operating on LPG it is commonfor frost to form on the tank and regulators. This is notan indication of a problem. The amount of frostthat forms can be affected by the size of the container, the amount of fuel being used, the humidity of the air and other operating conditions. In standard use this frost may reduce flow of gas and lower performance. If frost becomes an issue try exchanging fuel tanks to allow thefirst tank to warm up.You can

also temporarily warm the tank up by pouring warm water overthe

top of the propane tank.

SWITCHING FUEL SOURCES

The below assumes that the propane fuel line is already attached to the generator securely and safely.
While the unit is running simply turn the FUEL SELECTOR knob to the desired fuel source. If you want to switch from gasoline to propane make sure the propane tank valve is open before you switch. When you move from propane to gasoline shut the propane valve after you have switched to gas.

NOTICE

If youdo not planon operating theunit on propane do not leave the propane tank valve open.

When starting on propane the engine may run roughfor a few

seconds while it purges gasoline in the carburetor.

If the engine failswhen switching fuel sources simplyrestart the unit on the fuel source that you switched to.

PROGRAMMING THE GENERATOR FOR REMOTE START

NOTICE

The key fob included with the generator should come alreadypaired with the unit.If it does not you can followthe directions belowto reconnect. If your unit was shipped withouta key fob please contact our customer support team.

WARNING

Always make sure the area around the generator is clear of bystanders beforeusing the remotestart to start the generator.

If you are runninggenerator on Propanethe generator cannot be stopped with remote start key fob.

The generator can be started remotely from up to a maximum of 109 yards (100 M) away using the remote start key fob with new, fully charged batteries in the key fob. As the batteries’ state of charge in the key fob reduces, the distance to start the generator will also reduce.
Before the generator can be started, an initial start-up procedure must be performed so the generator and the key fob recognize each other. If the key fob is replaced, you will need to go through this procedure with the new fob.

With the battery connected, turn the engine control switch to the RUN position. The yellow battery light will illuminate.
Push and hold the red REMOTE PAIRING button on the side of the control panel until the push button start (3) on the control panel illuminates red, then let go (see 17 on page 13 for location of button).
Press and hold the STOP (2) button on the remote start key fob until the red light on the push button start (3) goes out, then let go.
Press and hold the START (1) button on the remote start key fob until the red light on the push button start (3) goes out, then let go.
Press and hold the REMOTE PAIRING button until the red light on the push button start (3) goes out. The generator is now programmed to start remotely.

POWER OUTPUT AND DEMAND
The generator should not be run completely unloaded for extended periods otherwise the engine may be damaged. It is recommended that the generator should always be operated with at least one-third of its rated 120-Volt AC power output. 120-Volt AC devices have two different electric power demands that must be taken into consideration, namely the running power and the starting/peak power. Both are measured in Watts (typically abbreviated as “W”).

The steady state continuous load is the running power demand and this is often marked on the device near its model number or serial number. Sometimes the device might only be marked with its voltage (i.e. 120 V) and current draw (e.g. 6 Amp or 6 A), in which case the running power demand in Watts can be obtained by multiplying the voltage times the current, e.g. 120 V × 20 A = 2,400 W.

Simple resistive 120-Volt AC devices such as incandescent bulbs, toasters, heaters, etc. have no extra power demand when starting, and so their starting power demands are the same as their running power demands.

More complex120-Volt AC devices containing inductive or capacitive elements such as electric motors have a momentary extra power demand when starting, which can be up to seven times the running power demand or more. Manufacturers of such devices rarely publish this starting power demand and so it’s often necessary to estimate it. A rule of thumb for devices fitted with an electric motor is to apply a starting power multiplier of 1.2 for small hand-held or portable devices and a value of 3.5 for larger stationary devices.

For example, a 900 W angle grinder can be assumed to have a starting power demand of at least 1.2 × 900 W, which equals 1,080 W. Similarly, a 1,650 W air compressor can be assumed to have a starting power demand of at least 3.5 × 1,650 W, which equals 5,775 W.
To prevent overloading of the generator’s 120-Volt AC system:

Add up the running power demand of all the 120-Volt AC devices that will be connected to the generator at one time. This total must not be greater than the generator’s specified running power output.
Add up the running power demand again, but for the largest motor-driven device use the value of its starting power demand instead of its running power demand. This total must not be greater than the generator’s specified starting power output.
The total running power demand of all the devices that will be connected to any one of the generator’s outlets must not exceed the generator’s specified running power output or 3,700 W, whichever is the lesser.

ELECTRIC START

Be sure to check oil levels before starting. If it is the first time starting make sure to add oil (see Adding Engine Oil page 26).

Make sure nothing is plugged into power outlets
Verify the battery is properly installed and both battery cables are attached
Make sure the circuit breakers are properly set (see Figure 8).
1. 240/120VMain Circuit Breaker Operating Position
2. 240/120V Main Circuit Breaker Tripped Position
3. 120V Circuit Breaker Operating Position
4. 120V Circuit Breaker Tripped Position
Select fuel source for start up:
- FOR GASOLINE:
  1. Move the fuel shut off valve to the ON position (see Figure 9).
  2. Turn fuel selector knob to GASOLINE (see Figure 9).
- FOR LPG/PROPANE:
  1. Make sure the LPG hose is safely secured from the generator to the tank.
  2. Turn the fuel selector knob to PROPANE (see Figure 10).
  3. Fully open the valve on the propane tank.
Push the engine control switch into the RUN position
Push and hold the push button start until the generator starts, then release. If using remote start then hold down START on the remote key fob until the generator starts, then release.
The engine will automatically set the choke and begin the start sequence.
- If the engine has started successfully the light indicator on the engine start button will turn green.
- If the engine fails to start, the generator controls will attempt to start the engine two more times for a total of three attempts.
- If the third attempt fails, the light on the engine start button will turn red.
- If the engine has failed to start after three attempts the push button start can be pushed again to begin the automatic start sequence.
- The engine control switch can be switched at any time during the automatic start sequence to abort the engine start attempt.
  NOTE: If the cranking speed drops after each unsuccessful attempt, then the battery may not be adequately charged. You can alternatively start the generator using the recoil start as instructed in Manually Starting a Generator.

MANUALLY STARTING THE GENERATOR
Be sure to check oil levels before starting. If it is the first time starting make sure to add oil.

Make sure nothing is plugged into power outlets
Make sure the circuit breakers are properly set (see Figure 8)
Select fuel source.
Push the engine control switch into the RUN position (see Figure 11).
Manually set the choke:
1. Cold Start: Close the choke by moving it right towards the front handle of the generator.
2. Warm Start: Open the choke by moving it left towards the wheels of the generator.
Firmly grasp and pull the recoil handle slowly until you feel increased resistance. At this point, apply a rapid pull while pulling up and slightly away from the generator (see Figure 12).
Plug-in electric devices.

STOPPING THE GENERATOR

Normal Operation
During normal operation, use the following steps to stop your generator:

Remove any connected loads from the control panel receptacles.
Allow the generator to run at “no load” to reduce and stabilize engine and alternator temperatures.
Choose from options below to stop the generator (see Figure 13):
- Position the engine control switch to STOP
- Hold push button start until the generator stops
- Hold the STOP button on the remote start key fob (Note: The generator will run for an additional 15 seconds as it goes through a cool down cycle before shutting off.)
  NOTE If you plan to store the generator after use, stop the generator by turning the fuel shutoff valve to the OFF position and allow the fuel to be consumed from the carburetor.
If running off of propane then close the propane valve. If running on gas turn the fuel shutoff valve to the OFF position.

During an Emergency
If there is an emergency and the generator must be stopped quickly, position the engine control switch to the STOP position immediately.

Setup Guide

To set up the Westinghouse Dual Fuel Portable Generator WGen7500DF, follow these steps:

Choose a flat and stable surface for the generator.
Remove the packaging and fuel cap, and add gasoline or propane.
Turn the fuel valve to the "On" position and the choke to the "On" position.
Press the electric start button or use the remote start key fob.
Adjust the choke as needed and let the generator run for a few minutes before using it.

Westinghouse Dual Fuel Portable Generator WGen7500DF TROUBLESHOOTING

WARNING

Before attempting to service or troubleshoot the generator, the owner or service technician must first read the owner’s manualand understand andfollow all safetyinstructions. Failure to follow allinstructions may resultin conditions thatcan lead to voiding of the EPA certification or product warranty, serious personal injury, property damage or even death.

PROBLEM	POTENTIAL CAUSE	SOLUTION
Engineis running, butno electrical output	1. Circuit breakers are tripped.	1. Reset the circuitbreakers and check for overload condition.
	2. The powercord’s plug connector is not fully engaged in thegenerator’s outlet.	2. Verifyplug connector is firmly engaged in the generator’s outlet. If using the 240V outlet, make sure plug connector is rotated 1/4 turn in the clockwise direction.
	3. Faulty or defective power cord	3. Replace powercord.
	4. Faulty or defective electrical appliance	4. Try connecting a known good appliance to verify the generator is producing electrical power.
	5. GFCI outletis tripped	5. Press the reset buttonon the GFCIoutlet.
	6. If trying 1-5 above does not solve the problem, thecause might be the generator has a fault.	6. Take the generator to your nearest authorized service dealer.

Enginewill not startor remain running while trying to start.	1. Fuel shutoffvalve is in the OFF position.	1. Move the fuel shutoff valve to the ON position.
	2. Generator is out of gasoline.	2. Add gasoline to the generator.
	3. Fuel flowis obstructed.	3. Inspect and clean fuel delivery passages.
	4. Starting battery may have insufficient charge	4. On electric start models only. Check battery output and charge battery as necessary.
	5. Dirty air filter	5. Check andclean the air filter.
	6. Low oil level shut down switchis preventing the unit from starting.	6. Check oil level and add oil if necessary.
	7. Spark plugboot is not fully engagedwith the spark plug tip.	7. Firmlypush down on the sparkplug boot to ensure the boot is fully engaged
	8. Spark plug is faulty.	8. Removeand check thespark plug. Replace if faulty.
	9. Dirty/plugged spark arrestor	9. Check and clean the spark arrestor.
	10. Stale fuel	10. Drainfuel and replace with fresh fuel.
	11. If trying 1-10 above does not solve the problem, thecause might be the generator has a fault.	11. Take the generator to your nearest authorized service dealer.

Generator suddenly stops running.	1. Generator is out of fuel.	1. Check fuel level. Add fuel if necessary.
	2. The low oil shut down switch has stopped the engine.	2. Check oil level and add oil if necessary.
	3. Too much load	3. Restart the generator and reduce the load.
	4. If trying 1-3 above does not solve the problem,the causemight be a fault in the generator.	4. Take the generator to your nearest authorized service dealer.

Engine runs

erratic; doesnot hold a steady RPM.

1. Dirty air filter

1. Clean the air filter.

2. Appliedloads maybe cyclingon and off

2. As applied loadscycle, changes in engine speed may occur; this is a normalcondition.

3. If trying 1-3above does notsolve the problem, the cause might be a fault in the generator

3. Take the generator to your nearest authorized service dealer.

Push button start is not working and the cranking speed drops after each attempt.

1. Battery is not adequately charged

Turn the engine switchto “STOP” and hook up the battery charger for 1 hour.

Try manually starting the generator to let the battery charge while it is operating.

Froston the propanetank or regulator	1. This canbe a normal occurrence caused when liquid propane changes phase to a gas. As this process occursthe fuel tank or regulator will cool and allow humid air surrounding the propane tank or regulator to condense into frost.	1. As this canbe normal, providing all the propane fuel handling equipment is functioning normally, no remedy is needed.
	2. The propane tank is not equipped with a OPD (rollover protection device) and hasbeen stored in a horizontal position allowing liquid propane to enterthe downstream fuelhandling equipment.	2. If you suspect your propane fuel tank is not equipped witha OPD device, discontinue operation immediately and replace the propane fuel tank with a propane tank equipped with a roll over protection device.
	3. Propane fueltank over filled.	3. If you suspect your propane fueltank has been overfilled, discontinue operation immediately and returnthe propane fuel tank to the place of purchase or refilling.
Propane fuelsmell	1. Fuel regulator or fuel hose and fittings not securely sealed.	1. Using a soap solution check each connection and tighten as needed.
	2. Propane fuel regulator vent active.	2. The propane fuel regulator is equipped with a small vent that will allow a small amount of propane fuel vaporto escape from the regulator when the propane tank valve is opened. This can be normal providing the venting of the propane is brief. If you suspect that this is abnormal, immediately discontinue use and have the propane regulator inspected by a qualified technician.
	3. Residual fuel from the carburetor dispersing after operation.	3. Normal, no remedy is needed.
Poor performance or engine stalling	1. Propane fuel linekinked or crushed.	1. Inspect propanefuel line and remove kinksor other obstructions.
	2. Fuel selector valve not properly positioned.	2. Rotate the fuel valvefully until the pointer is directly in line with the desiredfuel.
	3. Gasoline not purged from the carburetor before switching to propane.	3. Turn the propane fuel tank valve to closed. Move the fuel selector valve to propane. Turn the gasoline fuel valve to off. Start the engine and allow the engine to run until the fuel has been consumed in the carburetor. Begin propane start up procedure.

SCHEMATIC

EXPLODED VIEW

No.	Part.	Description
1	100500	FRAME
2	100552	ISOLATOR B
3	100553	ISOLATOR A
4	100520	NUT M8
5	180524	NUT M8
6	150507	CARB CANISTER CONNECTING PIPE LONG
7	180563	BRACKET, AIR CLEANER
8	120505	BOLT M6X12
9	110504	MUFFLER BRACKET
10	180590	ENGINE ASSY
11	130527	PANEL COMP
11.1	130528	ONE-PUSH START SWITCH

11.2	130529	THREE IN ONE DIGITALDISPLAY.
11.3	130530	CIRCUIT BREAKER 30/2P/31A
11.4	130531	NEMA L14-30R 120V/240V 30A TWISTLOCK
11.5	130532	GFCI RECEPTACLE
11.6	130553	THERMAL PROTECTOR 20A
11.7	130534	RUN STOP SWITCH
11.8	130540	DUAL USB DC SOCKET
12	180562	DUSTPROOF SHEET
13	100516	BOLT M8X16
14	120540	ALTERNATOR ASSY
14.1	120502	CARBON BRUSH COMP
14.2	120503	GROUNDING POST COMP
15	120504	MOTOR STAND
16	100540	GASKET, ROTOR BOLT M10.5XM30X4
17	120514	BOLT M10X1.25X275
18	120513	BOLT M6X190

19	150508	CLIP, FUEL LINE Ф9×0.8
20	140539	CLIP, FUEL LINE Ф10
21	120537	BOLT M5X12
22	120517A	AUTOMATIC VOLTAGEREGULATOR
23	120519	END COVER, GENERATOR
24	110501	GASKET, EXHAUSTPIPE
25	110502	SPRING WASHER Φ8
26	110500	MUFFLER COMP
27	150546	FUEL TANK ASSEMBLY
27.1	150506	FUEL FILTER
28	120541	BOLT M6X25
29	150501	WASHER FUEL TANK
30	150512	CARBON TANK COMP
31	120542	GROUNDING WIRE
32	120508	TOOTH TYPEGASKET Ф8
33	150505	FUEL TANK CAP COMP
34	150548	FUEL COCK
35	100547	BRACKET WASHER
36	150510	CARB CANISTER CONNECTING PIPE SHORT
37	120506	NUT M6
38	100581	FUEL FRAME BRACKET
39	100512	FOOT BRACKET
40	100515	VIBRATION ISOLATION PAD, SQUARE
41	100582	BOLT M6X28
42	100510	FLAT WASHERΦ13XΦ37X4
43	100506	WHEEL
44	100504	AXLE
45	100508	COTTER PIN
46	100527	PLUG, HANDLE
47	100525	BOLT, HANDLE M10XΦ12.5X53.5
48	100521	HANDLE ASSEMBLY
49	100523	RUBBER,HANDLE
50	120509	BOLT M5X224
51	120510	NUT M5
52	120511	FLAT WASHER Ф5
53	120512	SPRING WASHER Ф5
54	180561	GUARD COVER, CRANKCASE
55	110503	BOLT M8X30
56	120518	BOLT M5X16
57	150549	CLIP, FUELLINE Ф8
58	100558	BATTERY HOLDER
59	100583	NUT M5
60	120543	GROUNDING WIRE
61	100555	NEGATIVE LEAD

62	100584	POSITIVE LEAD
63	100557	BATTERY
64	130535	HEXAGON PATTERN PAN HEAD SCREWS
65	100551	NUT M10
66	130536	BOLT M6X16
67	130537	LOCK NUT M6
68	130538	FUEL SELECTOR SWITCH
69	100586	LOW PRESSURE PIPE LONG
70	100587	LOW PRESSURE PIPE SHORT
71	100588	CLIP Φ12
72	100589	FUEL HOSE
73	100590	FUEL HOSE
74	100591	TUBE, GLASS FIBER
75	140508	CLIP, FUELLINE Φ7.5
76	100592/	CLIP, FUELLINE Φ9.5
77	100593	FILTER, FUEL
78	130539	FUEL SELECTOR SWITCH
79	100594	HIGHT PRESSURE VALVE
80	100595	COVER, LPGREGULATOR
81	100596	LOW PRESSURE REGULATOR
0	99546	1.1L OIL BOTTLE
0	100714	REMOTE KEY FOB

Westinghouse Generator Accessories (call to order)
210004	GENERATOR COVER
210003	WGC25 25’ POWER CORD
210052	30A 6 BREAKER TRANSFER SWITCHKIT - MODEL WHMTS30
210075	25’ CORD 30AMP TRANSFER SWITCH
210076	50A 6 BREAKER TRANSFER SWITCHKIT - MODEL WHMTS50
210051	25’ CORD 50AMP TRANSFER SWITCH
140545	HIGH ALTITUDE CARBURETOR ASSY
140547	PROPANE REGULATOR HIGH ALTITUDE CONVERSION KIT

ENGINE VIEW

No.	Part.	DESCRIPTION
1	190223	CRANKCASE
2	180593	BALL BEARING
3	180504	OIL SEAL
4	190411	SEAL, GOVERNORARM SHAFT
5	190410	SHAFT, GOVERNOR ARM
6	190409	WASHER, GOVERNOR ARM SHAFT
7	190408	PIN, LOCK
8	180507	BOLT DRAIN PLUG
9	180508	WASHER, DRAINPLUG
10	180586	SWITCH ASSEMBLY, OIL LEVEL

11	130536	BOLT M6X16
12	180604	DOWEL PIN, CASECOVER
13	190407	PISTON
14	190406	SCRAPER RING SET, PISTON
15	190405	ROD ASSEMBLY., CONNECTING
16	190404	PIN, PISTON
17	180791	CLIP, PISTON
18	180512	COVER ASSEMBLY, CRANKCASE
19	180530	BALL BEARING
20	190225	GOVERNOR ASSEMBLY
21	180514	CYLINDER HEAD
21.1	190417	CYLINDER HEAD REPAIR KIT
22	180743	VALVE, IN
23	180780	VALVE EXHAUST
24	180752	RETURNER, INTAKEVALVE
25	180753	OIL SEAL,VALVE
26	190224	SPRING, VALVE
27	180744	LOCKING FLAPS
28	180755	SEAT, VALVE SPRING, EX
29	180798	PLATE, PUSH ROD GUIDE
30	180799	ROCKER ASSY
31	180756	ROTATOR
32	140503	BOLT, STUD
33	180571	BOLT, STUD
34	180522	PACKING, EXHAUST
35	180521	EXHAUST PIPE
36	110502	SPRING WASHER
37	180524	NUT M8
38	140536	CARBURETOR ASSEMBLY
39	100589	FUEL LINE
40	150549	CLIP, FUELLINE Φ8.5
41	180589	BOLT M6X8
42	180515	GOVERNOR ARM
43	300075	BOLT,GOVERNOR ARM
44	120506	NUT M6
45	190403	CRANKSHAFT ASSEMBLY
46	190402	LIFTER, VALVE
47	180511	PACKING, CASECOVER
48	190401	BALANCING SHAFT
49	190400	CAMSHAFT ASSEMBLY
50	180807	BOLT M8X35
51	180808	BOLT M8X40

52	180742	PIN DOWEL
53	180513	GASKET, CYLINDER HEAD
54	180523	BOLT M10X80
55	180526	SPARK PLUG
56	180810	ROD, PUSH
57	180520	SHROUD
58	120505	BOLT M6X12
59	180527	COVER COMP,CYLINDER HEAD
60	180528	HEADCOVER GASKET
61	180529	LOCK BOLT
62	180519	SHROUD ASSY, UPPER
63	180583	FLYWHEEL ASSEMBLY
64	180502	FAN, RECOIL STARTER
65	180501	PULLEY, STARTER
66	180500	NUT
67	180510	RUBBER STARTERASSY
68	180584	IGNITION COIL ASSY
69	100518	BOLT M6X25
70	140504	PACKING, INTAKE
71	140502	INSULATOR, CARBURETOR
72	140501	PACKING, CARBURETOR
73	140537	GASKET, AIR CLEANER
74	180516	ROD, GOVERNOR
75	180517	SPRING, THROTTLERETURN
76	170500	RECOIL STARTERASSEMBLY
77	170502	CLIP
78	160500	AIR CLEANERASSEMBLY
78.1	160037	AIR FILTERELEMENT
79	180533	TUBE, BREATHER
80	180518	SPRING, GOVERNOR
81	140506	RUBBER,FUEL
82	180531	DIPSTICK
83	140558	CROSSING SCREW M4*8
84	300500	COMPRESSION SPRING
85	190217	STEPPER MOTOR
86	190192	BRACKET, STEPPER MOTOR
87	140557	STEPPER MOTOR DRIVE SHAFT
88	170503	STARTING MOTORASSEMBLY
89	180636	ADJUSTER ROCKERARM

Pros & Cons

Pros

Dual fuel capability
Long run time
User-friendly control panel
Easy to maintain
Remote start key fob

Cons

Heavy and bulky
Loud operation
No wheel kit included

Customer Reviews

Customers love the Westinghouse Dual Fuel Portable Generator WGen7500DF for its versatility, reliability, and ease of use. They appreciate the dual fuel capability and the long run time, and find the control panel to be user-friendly and convenient. However, some customers find the generator to be heavy and bulky, and note that it can be loud during operation. Some customers also note that the wheel kit is not included and must be purchased separately. Overall, the Westinghouse WGen7500DF is a great choice for anyone looking for a reliable and versatile portable generator.

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