Westinghouse WGen3600DFv User manual

USER MANUAL
WGen3600DFv
Dual Fuel Portable Generator
Gasoline: 3600 Running Watts | 4650 Peak Watts
Propane: 3240 Running Watts | 4180 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.

2 | Westinghouse Outdoor Power Equipment, LLC
INTRODUCTION
WARNING: 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.
ALL RIGHTS RESERVED
All rights reserved. No reproduction allowed in any form
without written permission from Westinghouse Outdoor
Power Equipment, LLC.
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.
DISCLAIMERS
All information, illustrations, and specications in
this manual were in effect at the time of publishing.
The illustrations used in this manual are intended as
representative reference views only. We reserve the right
to make any specication or design change without notice.
UPDATES
The latest User Manual for your Westinghouse
generator can be found under our support tab. https://
westinghouseoutdoorpower.com/pages/manuals
Or scan the following QR code with your smartphone
camera to be directed to the link.
SAVE THESE INSTRUCTIONS
TABLE OF CONTENTS
INTRODUCTION
DISCLAIMERS.........................................................................2
SPECIFICATIONS
SPECIFICATIONS....................................................................3
SAFETY
SAFETY DEFINITIONS............................................................4
SAFETY SYMBOLS.................................................................4
SAFETY INSTRUCTIONS .......................................................5
SAFETY LABELS AND DECALS.............................................8
COMPONENTS
CONTROL PANEL COMPONENTS.........................................9
GENERATOR COMPONENTS..............................................10
ASSEMBLY
CARTON CONTENTS ...........................................................11
INITIAL OIL FILL ....................................................................11
FUEL ......................................................................................12
CONNECT AN LPG/PROPANE TANK...................................13
OPERATION
GENERATOR LOCATION......................................................14
GROUNDING.........................................................................14
HIGH ALTITUDE OPERATION ..............................................14
FUEL SELECTOR SWITCH ..................................................15
BREAK-IN PERIOD ...............................................................15
BEFORE STARTING THE GENERATOR..............................15
STARTING THE ENGINE: GASOLINE..................................15
STARTING THE ENGINE: PROPANE ...................................16
SWITCHING FUEL SOURCES..............................................16
STOPPING THE ENGINE......................................................16
FREQUENCY OF USE ..........................................................16
AC CIRCUIT BREAKERS ......................................................16
GENERATOR CAPACITY ......................................................17
POWER MANAGEMENT.......................................................17
EXTENSION CORDS ............................................................17
TRANSPORTING...................................................................18
MAINTENANCE
MAINTENANCE SCHEDULE ................................................19
MAINTENANCE REMINDERS ..............................................19
MAINTENANCE REPLACEMENT PARTS ............................19
AIR FILTER MAINTENANCE.................................................19
ENGINE OIL LEVEL CHECK .................................................20
ENGINE OIL CHANGE ..........................................................20
SPARK PLUG MAINTENANCE .............................................21
SPARK ARRESTOR SERVICE..............................................21
STORAGE..............................................................................22
VALVE CLEARANCE .............................................................23
TROUBLESHOOTING
TROUBLESHOOTING ...........................................................24
EXPLODED VIEWS AND PARTS LISTS
ENGINE EXPLODED VIEW...................................................26
ENGINE PARTS LIST ............................................................27
GENERATOR EXPLODED VIEW..........................................28
GENERATOR PARTS LIST....................................................29
SCHEMATICS
SCHEMATICS........................................................................31
ESPAÑOL.............................................................................32
FRANÇAIS...........................................................................57
INTRODUCTION

Westinghouse Outdoor Power Equipment, LLC | 3
SPECIFICATIONS
SPECIFICATIONS
SPECIFICATIONS
Running Watts: 3600 Gas / 3240 LPG
Peak Watts: 4650 Gas / 4180 LPG
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: 87–93 octane*
Oil Capacity: 0.63 Quart (0.6 Liter)
Oil Type: SAE 10W-30
Spark Plug: 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: Neutral bonded to frame
Voltage Regulator: AVR
Alternator Type: Brushed
Maximum Ambient
Temperature: 104°F (40°C)
Certications: • EPA
• CARB
*Ethanol content of 10% or less. DO NOT use E15 or E85.
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:
IMPORTANT: Keep your purchase receipt for trouble-free
warranty coverage.

4 | Westinghouse Outdoor Power Equipment, LLC
SAFETY
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

Westinghouse Outdoor Power Equipment, LLC | 5
SAFETY
SAFETY INSTRUCTIONS
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 veried by a qualied
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.

6 | Westinghouse Outdoor Power Equipment, LLC
SAFETY
GENERAL SAFETY PRECAUTIONS
• Never use the generator to power medical support
equipment.
• Do not operate the generator when you are tired or
under the inuence 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 qualied
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 specic home and/or wind
conditions may require additional distance.
• While operating and storing, keep at least ve 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 mufer and
exhaust gases could be hot enough to cause serious
burns and/or ignite combustible objects.
• Do not touch the mufer or engine. They are very HOT
and will cause severe burns. Do not put body parts or
any ammable 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.
FUEL SAFETY
• Store fuel in a container approved for gasoline.
• Do not smoke when lling the generator with gasoline.
• Do not allow the generator’s gas tank to overow when
lling.
• 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 mufer igniting fuel
vapors. Tighten the fuel cap securely after refueling.
• Wipe spilled fuel from the unit.
• Never attempt to burn off spilled fuel.
• Never overll the fuel tank. Leave room for fuel to
expand. Overlling the fuel tank can result in a sudden
overow 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 or LPG/
propane in a well-ventilated 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 ammable and can cause
severe burns or death.
• In case of a gas re, do not attempt to extinguish
the ame 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 re if ignited.
• Gasoline is a skin irritant and needs to be cleaned up
immediately if it comes in contact with the skin.

Westinghouse Outdoor Power Equipment, LLC | 7
SAFETY
LIQUID PETROLEUM GAS (LPG/PROPANE)
Fire and explosion hazard. Never use a gas container,
LPG/propane connector hose, LPG/propane tank or any
other fuel item that appears to be damaged.
Fire and explosion hazard. Only use approved LPG/
propane tanks with an Overlling Prevention Device
(OPD) valve. Always keep the tank in a vertical position
with the valve on top and placed at ground level on a at
surface. Do not allow tanks to be near any heat source.
When transporting and storing, turn the propane tank
valve to the fully closed position and disconnect the
tank. Make sure to always cover the generator inlet and
tank outlet with protective plastic caps.
• LPG/Propane is highly ammable and explosive.
• Flammable gas under pressure can cause a re or
explosion if ignited.
• LPG/Propane can settle in low places because it is
heavier than air.
• LPG/Propane has a distinctive odor added to help
detect potential leaks.
• Always keep a LPG/Propane tank in an upright position.
• When exchanging LPG/propane tanks, be sure the tank
valve is the same type.
• In case of a LPG/propane re, do not attempt to
extinguish unless the fuel supply can be shut off safely.
• LPG/propane will burn the skin. Prevent skin contact at
all times.
• Keep the propane tank away from the generator
exhaust.
• A step-down regulator is required when using LPG/
propane tanks over 100 gallons. The pressure as
measured at the regulator mounted to the generator
must be 7” to 14” of water column.
• Large (500–1000 gallon) LPG/propane tanks will
require a certied plumber to install the fuel line to
the generator and the loose regulator is not used (the
regulator that is attached to the fuel tank). The pressure
as measured at the regulator mounted to the generator
must be 7” to 14” of water column. A certied plumber
must ensure that the pressure is correct or install a step
down regulator if needed.
Fire and explosion hazard. If there is a strong smell of
propane while operating the generator, fully close the
LPG/propane tank valve immediately. Once the propane
is off, use soapy water to check for leaks on the hose
and connections on the tank valve and the generator.
Do not smoke or light a cigarette or check for leaks using
any open ame source such as a match or lighter. If a
leak is found, contact a qualied technician to inspect
and repair the LPG/propane system before using the
generator.
When starting the generator:
• Make sure that the fuel cap, air lter, 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 and LPG/propane tank are on
a at surface before operating.
• If there is a propane odor do not start the unit because
there may be a potential leak. Never place a LPG/
propane tank near the engine exhaust.
When transporting or servicing the generator:
• Make sure the LPG/propane tank and LPG/propane
hose are not attached to the generator.
• Disconnect the spark boot to prevent accidental starting.
When storing the generator:
• Store away from sparks, open ames, pilot lights, heat,
and other sources of ignition.
• Do not store gas or an LPG/propane tank near furnaces,
water heaters, or any other appliances that produce
heat or have automatic ignitions.

8 | Westinghouse Outdoor Power Equipment, LLC
SAFETY
SAFETY LABELS AND DECALS

Westinghouse Outdoor Power Equipment, LLC | 9
COMPONENTS
COMPONENTS
CONTROL PANEL COMPONENTS
1. Fuel Selector Switch: Used to select gas or propane
operation.
2. Run/Stop Switch: Push to Run position to start or
Stop position to shut the generator off.
3. Data Center: Toggle to show voltage, frequency,
total hour meter, and run/maintenance timer.
4. 120 Volt AC, 30 Amp NEMA L5-30R Twist-Lock
Receptacle: Receptacle can supply a maximum of
30 Amps.
5. 120 Volt AC, 30 Amp NEMA TT-30R Receptacle:
Receptacle can supply a maximum of 30 Amps.
6. 120 Volt AC, 20 Amp Duplex NEMA 5-20R
Receptacles: Receptacles can supply a maximum of
20 Amps.
7. 20 Amp AC Circuit Breaker: Circuit breaker limits
the current that can be delivered through the NEMA
5-20R receptacles to 20 Amps.
8. 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.
9. Ground Terminal: The ground terminal is used to
externally ground the generator.

10 | Westinghouse Outdoor Power Equipment, LLC
COMPONENTS
GENERATOR COMPONENTS

Westinghouse Outdoor Power Equipment, LLC | 11
ASSEMBLY
ASSEMBLY
CARTON CONTENTS
Weight hazard. Always have assistance when lifting the
generator.
1. Carefully open the carton.
2. Remove and save the carton contents.
3. Remove and discard the packing tray.
4. Unfold the top of the plastic bag enclosing the generator.
5. Carefully cut the vertical corners of the carton to access
the generator.
6. Recycle or dispose of the packaging materials properly.
CARTON CONTENTS
• User manual
• Quick Start Guide
• LPG/propane hose with regulator
• 0.63 Quart (0.6 Liter) bottle of SAE 10W-30 Oil
• Spark plug socket wrench
• Oil Funnel
If any parts are missing, contact our service team at
[email protected] 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 ller
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 overlling the engine. See Engine
Oil Level Check in the Maintenance section.
3. Replace the oil dipstick and hand-tighten.

12 | Westinghouse Outdoor Power Equipment, LLC
ASSEMBLY
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 overll fuel tank. Fill
only to the red ll ring located in the in-tank fuel screen
lter. Overlling may cause fuel to spill onto engine
causing a re 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 ame 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 ve 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 ll 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 overll. Fill
only to the red maximum ll ring on the fuel screen lter
visible in the ller neck.
5. Install the fuel cap.
NOTICE
Fuel can damage paint and plastic. Use caution when
lling the fuel tank. Damage caused by spilled fuel is not
covered under warranty.
NOTICE
Clean the fuel screen lter of debris before and after
each fueling. Remove the fuel screen lter by slightly
compressing it while removing it from the fuel tank.

Westinghouse Outdoor Power Equipment, LLC | 13
ASSEMBLY
CONNECT AN LPG/PROPANE TANK
NOTICE
• The LPG/propane tank can be of any capacity but the
tank must conform to the standard as listed in Fuel
Safety section.
• Propane tanks that use liquid withdrawal system can
not be used on these models.
• Verify the re-qualication date on the tank has not
expired.
• Do not use included LPG/propane hose for any other
appliances.
NOTICE
• All new tanks must be purged of air and moisture
prior to lling. Used tanks that have not been plugged
or kept closed must also be purged. The purging
process should be done by a propane supplier (Tanks
from an exchange supplier should have been purged
and lled properly).
• Always position the tank so the connection between
the valve and the gas inlet will not cause sharp bends
or kinks in the hose.
Explosion hazard. Do not start generator if you smell
propane. Always fully close the propane tank valve and
disconnect the LPG/propane hose from the generator
when not in use.
1. Turn the generator OFF and place on a at surface in a
well ventilated area.
2. Verify that the propane tank valve is in the fully closed
position.
3. Remove the cover on the generator propane inlet valve.
4. Use your ngers to hand thread the LPG/propane hose
(included) to the propane inlet on the generator.
IMPORTANT: DO NOT use thread seal tape or any other
type of sealant to seal the LPG/propane
hose connection.
5. Tighten the LPG/propane hose connector to the
generator with a 19 mm or adjustable wrench. DO NOT
over-tighten.
Torque: 5-10 lb-ft.
6. Remove the safety plug or cap from the propane tank
valve and attach the other end of the hose to the LPG/
propane connector on the tank. Hand-tighten.
7. Turn the propane tank valve to the fully open position.
Check all connections for leaks by wetting the ttings
with a solution of soap and water. Bubbles which appear
or bubbles which grow indicate that a leak exists. If a
leak exists at a tting, turn the propane tank valve to
the fully closed position and tighten the tting. Open the
propane tank valve and recheck the tting with the soap
and water solution. If the leak continues or if the leak is
not at a tting then do not use the generator and contact
customer service.
IMPORTANT: Keep the propane tank valve in the fully
closed position unless in use.

14 | Westinghouse Outdoor Power Equipment, LLC
OPERATION
OPERATION
GENERATOR LOCATION
Read and understand all safety information before starting
the generator.
NEVER operate the generator inside any building, including
garages, basements, crawlspaces, sheds, enclosure, or
compartment, including the generator compartment of a
recreational vehicle.
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. Using a
generator or electrical appliance in wet conditions, such
as rain or snow, or near a pool or sprinkler system, or
when your hands are wet, could result in electrocution
Fire hazard. 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 cooling
vents or the air intake system. Allow the generator to
cool for 30 minutes before transport or storage.
The generator should be on a at, level surface at all times
(Even while not in operation). The generator must have
at least 5 ft. (1.5 m) of clearance from all combustible
material.
Do not operate the generator in the back of a SUV, camper,
trailer, truck bed (regular, at, 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
mufer. DO NOT contain generators during operation.
Asphyxiation hazard. Place the generator in a well-
ventilated area. DO NOT place the generator near vents
or intakes where exhaust fumes could be drawn into
occupied or conned spaces. Carefully consider wind
and air currents when positioning the generator.
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 oating. 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 qualied
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 2000 ft. (762 m). Operation without this
adjustment will cause decreased performance, increased
fuel consumption, and increased emissions. Operation of
the engine at altitudes below 2,000 ft. (762 m) with the high
altitude kit is not recommended.
NOTICE
Do not operate the generator at altitudes below 2,000
ft. (762 m) with the high altitude kit installed. Engine
damage may occur.

Westinghouse Outdoor Power Equipment, LLC | 15
OPERATION
High Altitude Carburetor Kit Part# 518957
High Altitude DF Regulator: Part# 518043-1
Note: You must purchase both the Dual Fuel Regulator
and Carburetor Kit for proper high altitude operation.
FUEL SELECTOR SWITCH
Position the fuel selector switch on the front control panel
to the desired fuel choice.
Turn the fuel selector switch fully upward for gasoline
operation.
Turn the fuel selector switch fully downward for propane
operation.
BREAK-IN PERIOD
For proper break-in, do not exceed 50% of the rated
running watts (1800 watts) during the rst ve 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, at, and level surface.
• The engine is lled with oil.
• All loads are disconnected.
Fire and explosion hazard. DO NOT move or tip the
generator during operation.
STARTING THE ENGINE: GASOLINE
1. Verify that fuel is in the gas tank.
2. Turn the fuel selector switch on the control panel to
gasoline operation.
3. Turn the fuel tank valve to the ON position.
Note: If cold starting, move the choke lever to the ON
position.
4. Push the Run/Stop switch to the Run position.
5. Firmly grasp and pull the recoil handle slowly until you
feel increased resistance, then pull rapidly.
6. After starting, allow the engine to run for several seconds
then move the Choke lever to the fully OFF position.

16 | Westinghouse Outdoor Power Equipment, LLC
OPERATION
STARTING THE ENGINE: PROPANE
Fire and explosion hazard. Always turn the propane
tank valve to the fully closed position if not running the
generator on propane.
1. Make sure the LPG/propane hose is correctly connected
to the generator and propane tank.
2. Turn the fuel selector switch to propane operation.
3. Fully open the valve on the propane tank.
Note: If cold starting, move the choke lever to the ON
position.
4. Push the Run/Stop switch to the Run position.
5. Firmly grasp and pull the recoil handle slowly until you
feel increased resistance, then pull rapidly.
6. After starting, allow the engine to run for several seconds
then move the Choke lever to the fully OFF position.
SWITCHING FUEL SOURCES
Fire and explosion hazard. DO NOT add gasoline to
the fuel tank or connect the LPG/propane hose to the
generator while the generator is in operation.
The fuel source can be switched while the engine is
running if a propane tank is connected to the generator
BEFORE operation.
GASOLINE TO PROPANE
IMPORTANT: Load capacity is reduced when running
on propane. Make sure the generator can
supply enough (running) and surge (starting)
watts for the items you are powering before
switching to propane.
1. Fully open the valve on the propane tank.
2. Turn the fuel selector switch to propane operation.
3. Turn the fuel tank valve to the OFF position.
PROPANE TO GASOLINE
1. Turn the fuel tank valve to the ON position.
2. Turn the fuel selector switch to gasoline operation.
3. Turn the propane tank valve to the fully closed position.
Note: When switching to propane operation the engine
may run rough for a few seconds while it purges
gasoline in the carburetor.
If the engine stops when switching fuel sources, disconnect
all loads then restart the unit on the fuel source of choice.
STOPPING THE ENGINE
1. Turn off and unplug all connected electrical loads.
IMPORTANT: 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 Run/Stop switch to the Stop 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 oat 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 signicant overload of the
generator at each receptacle. The main circuit breaker
will automatically switch OFF if the combined load of the
receptacles exceeds 30 Amps.
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.

Westinghouse Outdoor Power Equipment, LLC | 17
OPERATION
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 rst 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.

18 | Westinghouse Outdoor Power Equipment, LLC
OPERATION
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.
• Disconnect the LPG/propane hose from the generator
and propane tank.
• Replace all protective covers on the generator control
panel.
• Only use the generator’s xed 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.
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.

Westinghouse Outdoor Power Equipment, LLC | 19
MAINTENANCE
MAINTENANCE
Accidental start-up. Disconnect the spark plug boot from
the spark plug when performing maintenance on the
generator.
MAINTENANCE SCHEDULE
Regular maintenance will improve performance and
extend the service life of the generator. Follow the hourly
or calendar intervals, whichever occurs rst. More frequent
service is required when operating in adverse conditions
as noted below.
Before Each Use
Check engine oil
After First 25 Hours or First Month
Change engine oil
After 50 Hours or Every 6 Months
Change engine oil1
Clean air lter2
After 100 Hours or Every 6 Months
Inspect/clean spark arrestor
Inspect/clean spark plug
Inspect/adjust valve clearance3
After 300 Hours or Every Year
Replace spark plug
Replace air lter
1Change oil every month when operating under heavy
load or in high temperatures.
2Clean more often under dirty or dusty conditions.
Replace air lter if it cannot be adequately cleaned.
3Recommend service to be performed by authorized
Westinghouse service dealer.
MAINTENANCE REMINDERS
Maintenance reminder codes will be shown on the Data
Display based on unit Lifetime Hours. The maintenance
codes will be displayed until the unit is turned off. Refer to
the Maintenance section for specic procedures.
Maintenance Code Required Maintenace
P25 Change engine oil
P50 Change engine oil, clean air lter
P100 Change engine oil, clean air lter
MAINTENANCE REPLACEMENT PARTS
Description Part Number
Air lter 5206
Oil drain plug crush washer 94007
Spark arrestor 6789
Spark plug 97109 (F7TC)
AIR FILTER MAINTENANCE
Fire hazard. Never use gasoline or other ammable
solvents to clean the air lter. Use only household
detergent soap to clean the air lter.
The air lter must be cleaned after every 50 hours of use or
six months (frequency should be increased if the generator
is operated in a dusty environment).
1. Place the generator on a level surface and allow the
engine to cool for several minutes.
2. Turn the knob on the air cleaner cover to the unlocked
position then remove the air lter cover.
Note: The foam air lter element is oil soaked. Use an
appropriate cleaning container.
NOTICE
Avoid skin contact with engine oil. Wear protective
clothing and equipment. Wash all exposed skin with
soap and water.

20 | Westinghouse Outdoor Power Equipment, LLC
MAINTENANCE
3. Remove the foam air lter and wash it by submerging
the element in a solution of household detergent soap
and warm water. Slowly squeeze the foam to thoroughly
clean.
NOTICE
DO NOT twist or tear the foam air lter element during
cleaning or drying. Only apply slow but rm squeezing
action.
4. Rinse the air lter element by submerging it in fresh
water and applying a slow squeezing action. Allow the
lter to dry thoroughly.
NOTICE
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.
5. Dip the foam air lter in clean engine oil then squeeze
out all excess oil. The engine will smoke when started if
too much oil is left in the lter.
6. Reinstall the air lter and air lter cover. Turn the knob to
lock the air cleaner cover in place.
ENGINE OIL LEVEL CHECK
Avoid skin contact with engine oil. Wear protective
clothing and equipment. Wash all exposed skin with
soap and water.
NOTICE
Always use the specied engine oil. Failure to use the
specied engine oil can cause accelerated wear and/or
shorten the life of the engine.
When using the generator under dirty, dusty conditions or
in extremely hot weather, change the oil more frequently.
Ambient air temperature will affect engine oil performance.
Change the type of engine oil used based on weather
conditions.
Check the engine oil level before each use or every 8
hours of operation.
1. Place the generator on a level surface and allow the
engine to cool for several minutes.
2. With a damp rag, clean around the oil dipstick.
3. Remove the oil dipstick and wipe the dipstick clean.
4. Screw the dipstick fully into the oil ller neck. Remove
the dipstick and verify that the oil level is within safe
operating range between the Low (L) and High (H)
marks on the dipstick.
5. If low, add recommended engine oil incrementally and
recheck until the level is between the L and H marks on
the dipstick. DO NOT overll. If over the H mark on the
dipstick, drain the oil to reduce the oil level to the full
mark.
6. Replace the oil dipstick and hand-tighten.
ENGINE OIL CHANGE
When using the generator under dirty, dusty conditions or
in extremely hot weather, change the oil more frequently.
Change the oil while the engine is still warm from operation.
1. Place the generator on a level surface and allow the
engine to cool for several minutes.
2. With a damp rag, clean around the oil dipstick. Remove
the dipstick and wipe clean.
3. Place an oil pan (or suitable container) under the oil
drain bolt.