USER MANUAL
DO NOT RETURN THIS PRODUCT TO THE STORE
If you have questions or need assistance, please call customer
service at 855-944-3571.
WGen9500c
Portable Generator
Gasoline: 9500 Running Watts | 12500 Peak Watts
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.
DISCLAIMERS
All information, illustrations, and specications 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 specication or design change without notice.
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.
SAVE THESE INSTRUCTIONS
TABLE OF CONTENTS
INTRODUCTION
DISCLAIMERS .........................................................................2
ALL RIGHTS RESERVED ........................................................2
SPECIFICATIONS....................................................................3
SAFETY
SAFETY DEFINITIONS............................................................4
SAFETY SYMBOLS .................................................................4
SAFETY INSTRUCTIONS .......................................................5
GFCI ......................................................................................... 7
SAFETY LABELS AND DECALS ............................................. 8
CO SENSOR ............................................................................ 9
ACTION LABEL ........................................................................9
CONTROL PANEL CO AUTO-SHUTOFF ................................9
COMPONENTS
GENERATOR COMPONENTS ..............................................10
CONTROL PANEL COMPONENTS ....................................... 11
ASSEMBLY
CARTON CONTENTS ...........................................................12
INSTALL FEET AND WHEELS ..............................................12
INITIAL OIL FILL ....................................................................13
FUEL ......................................................................................13
CONNECT THE BATTERY ....................................................14
OPERATION
GENERATOR LOCATION ......................................................15
GROUNDING .........................................................................15
HIGH ALTITUDE OPERATION ..............................................16
REMOTE START ...................................................................16
BREAK-IN PERIOD ...............................................................17
BEFORE STARTING THE GENERATOR ..............................17
STARTING THE ENGINE ......................................................17
FREQUENCY OF USE ..........................................................17
AC CIRCUIT BREAKERS ......................................................18
POWER MANAGEMENT .......................................................18
EXTENSION CORDS ............................................................19
ST SWITCH ............................................................................19
TRANSPORTING ................................................................... 20
MAINTENANCE REMINDERS ..............................................20
MAINTENANCE
MAINTENANCE SCHEDULE ................................................21
MAINTENANCE REPLACEMENT PARTS ............................21
AIR FILTER MAINTENANCE ................................................. 21
ENGINE OIL LEVEL CHECK .................................................22
ENGINE OIL CHANGE ..........................................................22
SPARK PLUG MAINTENANCE .............................................23
SPARK ARRESTOR SERVICE ..............................................23
FUEL VALVE MAINTENANCE .............................................. 23
BATTERY MAINTENANCE ....................................................24
BATTERY REPLACEMENT ...................................................24
STORAGE .............................................................................. 24
VALVE CLEARANCE .............................................................25
TROUBLESHOOTING
TROUBLESHOOTING ...........................................................26
EXPLODED VIEWS AND PARTS LISTS
ENGINE EXPLODED VIEW ................................................... 27
ENGINE PARTS LIST ............................................................28
ENGINE PARTS LIST CONTINUED ......................................29
GENERATOR EXPLODED VIEW ..... .................................... 30
GENERATOR PARTS LIST ....................................................31
SCHEMATICS
SCHEMATICS ........................................................................33
INTRODUCTION
Westinghouse Outdoor Power Equipment, LLC | 3
INTRODUCTION
SPECIFICATIONS
Specications
Running Watts: 9500
Peak Watts: 12500
Rated Power @1.0 Power
Factor:
9.5 kW
Peak Power: 12.5 kVA
Rated Voltage: 120/240V
Rated frequency: 60 Hz @ 3600 RPM
Phase: Single phase
Total Harmonic
Distortion:
≤ 23%
Engine Displacement: 457 cc
Starting Type: Recoil, Electric Start,
Remote
Fuel Capacity: 6.6 Gallons (25 Liters)
Fuel Type: Unleaded gasoline
87–93 octane*
Oil Capacity: 1.16 Quart (1.1 Liter)
Oil Type: SAE 10W-30
Spark Plug: 97108 (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)
Certications:
• EPA
• CARB
*Ethanol content of 10% or less. DO NOT use E15 or E85.
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.
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
Ground. Consult with electrician to
determine grounding requirements before
operation.
Westinghouse Outdoor Power Equipment, LLC | 5
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 veried by a qualied
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.
SAFETY
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 inuence 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 qualied
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 specic 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 mufer and
exhaust gases could be hot enough to cause serious
burns and/or ignite combustible objects.
• DO NOT touch the mufer 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.
• 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 lling the generator with gasoline.
• DO NOT allow the generator’s gas tank to overow
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 ve minutes. Remove the fuel cap slowly to
release pressure, keep fuel from escaping around the
cap, and to avoid the heat from the mufer igniting fuel
vapors. Tighten the fuel cap securely after refueling.
• Wipe spilled fuel from the unit.
• NEVER attempt to burn off spilled fuel.
• NEVER overll the fuel tank. Leave room for fuel to
expand. Overlling the fuel tank can result in a sudden
overow 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 well-
ventilated area, away from any combustibles or source
of ignition.
Westinghouse Outdoor Power Equipment, LLC | 7
SAFETY
GASOLINE AND GASOLINE VAPOR (GAS)
Fire and explosion hazard. Gasoline is 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.
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.
When transporting or servicing 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 gasoline near furnaces, water heaters,
or any other appliances that produce heat or have
automatic ignitions.
GFCI
The generator is equipped with Ground Fault Circuit
Interrupter (GFCI) receptacles. In the event of a ground
fault, a GFCI trips automatically to stop the ow of electricity
and prevent serious injury. The green indicator light (A)
on the receptacle will also turn off. Push the “RESET” (B)
button located on the front of the receptacle to restore the
ow of electricity. The indicator light will turn back on. GFCI
does not protect against circuit overloads.
To check the proper operation of a GFCI receptacle:
1. With the generator running, plug a lamp into the GFCI
receptacle. Turn the lamp on.
2. Press the “TEST” (C) button located on the front of the
receptacle to trip the device. This should immediately
stop the ow of electricity and shut off the lamp. If the
electricity is not stopped, DO NOT use this receptacle
until it has been serviced or replaced.
3. Press the “RESET” button located on the front of the
receptacle to restore the ow of electricity. If the indicator
light does not come back on or if the GFCI cannot be
reset then it must be replaced.
NOTICE
Some stationary motors, such as a bathroom vent fan,
uorescent lighting xtures or some refrigerators, may
produce enough current leakage to cause nuisance
tripping. To avoid nuisance tripping, a GFCI should not
supply: uorescent or other types of electric-discharge
lighting xtures or permanently installed electric motors,
like air conditioners, furnaces or refrigerators.
8 | Westinghouse Outdoor Power Equipment, LLC
SAFETY LABELS AND DECALS
SAFETY
Westinghouse Outdoor Power Equipment, LLC | 9
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, noties 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 ashing 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
Color Description
RED
Carbon monoxide accumulated around
the generator. After shut-off, the RED
indicator light in the CO Sensor area
of the control panel will ash to provide
notication that the generator was shut-
off due to an accumulating CO hazard.
The RED light will ash for at least ve
minutes after a CO shut-off.
Move the generator to an open, outdoor
area far away from occupied spaces
with exhaust pointed away. Once
relocated to a safe area, the generator
can be restarted. Introduce fresh air and
ventilate the area where the generator
had shut down.
YELLOW
A CO sensor system fault occurred.
When a system fault occurs, the
generator is automatically shut down
and the YELLOW indicator light in the
CO auto-shutoff area of the control panel
will ash to provide notication that the a
fault has occurred. The YELLOW light
will ash for at least ve minutes after a
fault. The generator can be re-started,
but may continue to shutoff. A CO sensor
fault can only be diagnosed and repaired
by an authorized Westinghouse service
center.
SAFETY
10 | Westinghouse Outdoor Power Equipment, LLC
COMPONENTS
GENERATOR COMPONENTS
COMPONENTS
Westinghouse Outdoor Power Equipment, LLC | 11
CONTROL PANEL COMPONENTS
1. Push-Button START/STOP: Push once to
automatically start the engine. Push again to stop
the engine.
2. Battery Switch: Turns battery ON and OFF. Must be
ON before electric or remote start.
3. Smart Switch Outlet: Connects the Westinghouse
ST Switch (sold separately) to the control panel.
4. USB Ports: Two-port 5V/2.1A USB outlet. Accepts
Type A USB plugs.
5. Main Circuit Breaker: The main circuit breaker
controls total output of all outlets to protect the
generator from overload or short circuit.
6. 120 Volt AC, 20 Amp Duplex GFCI NEMA 5-20R
Receptacles: Receptacles can supply a maximum of
20 Amps.
7. 120/240 Volt AC, 30 Amp NEMA 14-30R Twist-
Lock Receptacle: Receptacle can supply a
maximum of 30 Amps.
8. 120/240 Volt AC, 50 Amp NEMA 14-50R
Receptacle: Receptacle can supply a maximum
of 50 Amps.
9. Ground Terminal: The ground terminal is used to
externally ground the generator.
10. 30 Amp AC Circuit Breakers: Circuit breakers
limits the current that can be delivered through each
leg of the NEMA 14-30R receptacle to 30 Amps.
11. 20 Amp AC Circuit Breakers: Circuit breakers
limits the current that can be delivered through the
NEMA 5-20R receptacles to 20 Amps.
12. Data Center: Toggle to show voltage, frequency,
total hour meter, and run/maintenance timer.
13. Battery Charging Port: Used to charge the battery
with the included battery charger.
14. Battery Indicator: Indicates that power is ON. Light
will remain illuminated while the unit is ON.
15. CO Sensor indicator lights: The CO Sensor
monitors for the accumulation of poisonous carbon
monoxide gas. If increasing levels of CO gas are
detected, the CO Sensor automatically shuts down
the engine.
COMPONENTS
12 | Westinghouse Outdoor Power Equipment, LLC
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/Maintenance Schedule
• Remote start key fob (attached to recoil starter)
• Bottle of SAE 10W-30 Oil
• Battery charger
• Spark plug socket wrench
• Oil Funnel
• Assembly wrench
• Wheel and mounting foot components
Item Quantity
• Mounting foot 2
• Flange bolt, M8 4
• Wheel 2
• Shaft pin 2
• Washing machine 2
• Cotter pin 2
If any parts are missing, contact our service team at
[email protected] or call 1-855-944-3571.
INSTALL FEET AND WHEELS
NOTICE
Assembling the generator will require lifting the unit on
one side. Install the mounting feet and wheel before
adding fuel or oil.
1. Place generator on a at surface.
2. Tip the generator on a piece of cardboard or other soft
material to protect the frame paint and prevent the
generator from sliding.
3. With the included wrench, install the mounting feet to
the frame as shown.
4. Install the wheels as shown.
Note: The wheels are only intended for hand transport.
The wheels are not suitable for towing the generator
either on or off-road.
Westinghouse Outdoor Power Equipment, LLC | 13
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 overlling 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, or any other fuel item that is
broken, cut, torn or damaged.
Fire and explosion hazard. DO NOT overll fuel tank. Fill
only to the red ll ring located in the in-tank fuel screen
lter. Overlling 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.
ASSEMBLY
14 | Westinghouse Outdoor Power Equipment, LLC
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 overll. 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.
CONNECT THE BATTERY
A quick-connect battery plug is pre-installed on the battery.
Remove the cable tie securing the plugs then push rmly
to connect them.
Note: The generator is equipped with a battery charging
feature. Once the engine is running, a small charge
will slowly recharge the battery.
ASSEMBLY
Westinghouse Outdoor Power Equipment, LLC | 15
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 mufer. 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 conned 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 bonded to the frame. There is a
permanent conductor between the generator (stator wire)
and the frame. 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 qualied
electrician, electrical inspector, or local agency having
jurisdiction for local codes or ordinances that apply to the
intended use of the generator.
DISCONNECTING THE BONDED NEUTRAL
Removing the bonded neutral disables the GFCI protection
from the 5-20R receptacles. The bonded neutral should
only be removed under specic circumstances. Consult a
qualied electrician to determine if your situation requires
disconnecting the bonded neutral.
1. Remove the alternator cover.
2. Remove the bonded jumper wire and reinstall the nut.
OPERATION
16 | Westinghouse Outdoor Power Equipment, LLC
OPERATION
3. Remove the nut securing the neutral ground wire and
attach the bonded jumper wire. Reinstall the nut.
4. Reinstall the alternator cover.
IMPORTANT: Apply a new “NEUTRAL UNBONDED”
Label over the “NEUTRAL BONDED TO
FRAME” label on the front of the control
panel.
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 2,000 ft. (762S 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# 518076-1
REMOTE START
Verify that the area around the generator is clear before
remote starting the generator.
The remote start key fob included with the generator should
be attached to the recoil handle or control panel. If your
unit was shipped without a key fob, contact Westinghouse
customer service.
Note: Remote start-equipped generators must be restarted
with the START/STOP button on the control panel
after an automatic shut-down occurs.
The generator can be started remotely from up to 99 feet
(30 meter) using the remote start key fob.
Note: As the batteries in the remote start key fob drain,
operational distance will decrease.
PAIRING THE REMOTE START
Remote replacement batteries: (2) CR2016
Replacement remote: Part# 100714A
If the remote start key fob is replaced or needs re-paired to
the generator, follow this procedure.
1. Turn the generator battery switch to the ON position.
The power indicator light will illuminate.
2. Push and hold the red Pairing button on the side of the
control panel until the START/STOP button illuminates.
3. Push and hold the STOP button on the key fob until the
START/STOP button illumination turns OFF. Release
the button. The START/STOP button will illuminate after
the button is released.
4. Push and hold the START button on the key fob until the
START/STOP button illumination turns OFF. Release
the button. The START/STOP button will illuminate after
the button is released.
5. Push the Pairing button on the side of the control panel
until the START/STOP button illumination turns OFF.
Release the button.
6. Turn the generator battery switch to the OFF position.
The remote is now paired.
Westinghouse Outdoor Power Equipment, LLC | 17
OPERATION
BREAK-IN PERIOD
For proper break-in, DO NOT exceed 50% of the rated
running watts (4750 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 an 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
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.
4. Push the battery switch to the ON position.
5. Choose the starting method:
a. Remote Start: Push and hold the START button on
the remote start key fob for one second.
b. Push-Button Start: Push and hold the engine
START/STOP button for two seconds.
c. Recoil Start: Manually close the choke if the engine
is cold. Firmly grasp and pull the recoil handle slowly
until you feel increased resistance, then pull rapidly.
d. Cold start: Close the choke by moving it right
toward the front handle of the generator.
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 and hold the START/STOP button for one second
or push STOP on the remote start key fob for one
second.
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. Push the battery switch to the OFF 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 Battery Maintenance and Storage sections of this
manual for information regarding battery charging and fuel
deterioration.
18 | Westinghouse Outdoor Power Equipment, LLC
OPERATION
AC CIRCUIT BREAKERS
The circuit breakers will automatically switch OFF if there
is a short circuit or a signicant 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 on the next page.
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.
Westinghouse Outdoor Power Equipment, LLC | 19
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.
ST SWITCH
The generator is compatible with the ST Switch, purchased
separately. When utility power is on it will provide power (up
to 120V @ 20A) to the appliances plugged into the 5-20R
receptacle on the ST Switch. When utility power is lost the
ST Switch automatically transfers input power from utility
to generator power. When utility power is restored, the
ST Switch transfers input power back to utility. Visit www.
westinghouseoutdoorpower.com for more information.
OPERATION
20 | Westinghouse Outdoor Power Equipment, LLC
TRANSPORTING
Weight hazard. ALWAYS have assistance when lifting
the generator.
• Allow the generator to cool a minimum of 30 minutes
before transporting.
• 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.
• The generator wheels 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.
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 specic procedures.
Maintenance Code Required Maintenance
P25 Change engine oil
P50
• Change engine oil
• Clean air lter
P100
• Change engine oil
• Clean air lter
• Fuel valve maintenance
• Inspect/adjust valve clearance
OPERATION
Westinghouse Outdoor Power Equipment, LLC | 21
MAINTENANCE
Accidental start-up. Disconnect the spark plug boot from
the spark plug and disconnect the battery quick-connect
plugs 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 oil
1
Clean air lter
2
After 100 Hours or Every 6 Months
Inspect/clean spark arrestor
Inspect/clean spark plug
Fuel valve maintenance
Inspect/adjust valve clearance
3
After 300 Hours or Every Year
Replace spark plug
Replace air lter
1
Change oil every month when operating under heavy
load or in high temperatures.
2
Clean more often under dirty or dusty conditions.
Replace air lter if it cannot be adequately cleaned.
3
Recommend service to be performed by authorized
Westinghouse service dealer.
MAINTENANCE REPLACEMENT PARTS
Description Part Number
Air lter 5692
Oil drain plug crush washer 94004
Spark arrestor 6866
Battery, 14 AH 511012
Spark plug 97108 (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. Release the top and bottom clips then remove the air
lter cover.
3. Remove the air lters. Use compressed air to clean the
coarse air lter.
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.
4. 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.
5. 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.
MAINTENANCE
22 | Westinghouse Outdoor Power Equipment, LLC
6. 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.
7. Install the foam air lter in the housing, then the coarse
air lter. Install the air cleaner cover and secure with the
cover clips.
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 specied engine oil. Failure to use the
specied engine oil can cause accelerated wear and/or
shorten the life of the engine.
When using the generator under extreme, 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. Wipe the dipstick clean, insert it into the oil ller neck
and screw it in. 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 overll. If over the full 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 extreme, 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.
4. Using a 10mm wrench, remove the oil drain bolt and
allow the oil to drain.
5. Install the oil drain bolt and tighten securely.
Note: A new oil drain plug crush washer is recommended
at each oil change.
6. Slowly pour oil into the oil ller neck until oil the level
is between the L and H marks on the dipstick. Stop
frequently to check the oil level. DO NOT overll.
Maximum oil capacity: 1.16 Quart (1.1 Liter)
7. Install the oil dipstick and hand-tighten.
MAINTENANCE
Westinghouse Outdoor Power Equipment, LLC | 23
MAINTENANCE
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.
SPARK PLUG MAINTENANCE
NOTICE
ALWAYS use the Westinghouse OEM or compatible
non-resistor-type spark plug. Use of resistor-type spark
plug can result in rough idling, misre, or may prevent
the engine from starting.
Inspect and clean the spark plug after every 100 hours of
use or six months. Replace the spark plug after 300 hours
of use or every year.
1. Place the generator on a level surface and allow the
engine to cool.
2. Remove the spark plug boot by rmly pulling the spark
boot directly away from the engine.
3. Clean the area around the spark plug.
4. Remove the spark plug with the included spark plug
socket wrench.
NOTICE
NEVER apply any side load or move the spark plug
laterally when removing the spark plug.
5. Inspect the spark plug. Replace if electrodes are
pitted, burned, or the insulator is cracked. Only use a
recommended replacement plug.
6. Measure the spark plug electrode gap with a wire-type
feeler gauge. If necessary, correct the gap by carefully
bending the side electrode.
Spark plug gap: 0.024 – 0.032 in. (0.60 – 0.80 mm)
7. Carefully install the spark plug nger tight, then tighten
as additional 3/8 to 1/2 turn with the spark plug wrench.
8. Attach the spark plug boot.
SPARK ARRESTOR SERVICE
Allow the mufer to cool completely before servicing the
spark arrestor. Check and clean the spark arrestor after
every 100 hours of use or six months. Failure to clean the
spark arrestor will result in degraded engine performance.
1. Place the generator on a level surface.
2. Remove the cover screws and the mufer cover. Use a
screw driver to remove the spark arrestor.
3. Carefully remove the carbon deposits from the spark
arrestor screen with a wire brush. The spark arrestor
must be free of breaks and tears. Replace the spark
arrestor if damaged.
4. Reinstall the spark arrestor and mufer cover.
FUEL VALVE MAINTENANCE
The fuel valve is equipped with a fuel sediment cup, screen,
and o-ring. The fuel valve does not require servicing if the
unit is properly maintained with fresh, clean fuel. If fuel-
related troubleshooting is required, perform fuel valve
maintenance.
1. Allow the generator to cool completely.
2. Turn the fuel valve to the OFF position.
3. Remove the sediment cup from the fuel valve. Remove
the o-ring and screen.
4. Wash the sediment cup, o-ring, and screen in a
nonammable solvent. Dry thoroughly.
24 | Westinghouse Outdoor Power Equipment, LLC
5. Place the screen and o-ring into the fuel valve. Install
the sediment cup and tighten securely.
6. Turn the fuel valve to the ON position and check for
leaks. Replace the fuel valve if there is any leakage.
BATTERY MAINTENANCE
Explosion hazard. Batteries emit explosive gases while
charging. Keep re and spark away.
The battery shipped with the generator has been fully
charged. A battery may lose some charge when not in use
for prolonged periods of time.
Note: Once started, the generator will charge the battery
after 30–60 minutes of use.
The included trickle charger can remain connected and
will maintain the battery for an indenite period of time. A
red light on the charger indicates charging in progress. A
green light indicates charging complete. Charge in a dry
location.
1. Plug the charger into the battery charging port on the
control panel.
2. Plug the wall receptacle end of the battery charger into
a 120 Volt AC wall outlet.
BATTERY REPLACEMENT
Burn hazard. The battery contains sulfuric acid
(electrolyte) which is highly corrosive and poisonous.
Wear protective clothing and eye protection when
working near the battery. Keep children away from the
battery.
Battery posts, terminals contain lead and lead
compounds. Wash hands after handling.
1. Loosen and remove the bolt on the battery hold-down
plate and swing the plate out.
2. Disconnect the quick-connect plugs and remove the
battery from the unit.
3. Disconnect the quick-disconnect cable leads from the
battery.
4. On the replacement battery, connect the white (-) quick-
connect cable to the battery negative terminal. Slide the
rubber boot over the connection hardware.
5. Connect the red (+) quick-connect cable to the battery
positive terminal. Slide the rubber boot over the
connection hardware.
6. Install the battery into the generator. Reinstall the battery
hold-down plate and tighten the bolt.
7. Connect the quick-connect plug.
NOTICE
Dispose of the used battery properly according to the
guidelines established by your local or state government.
STORAGE
Proper storage preparation is required for trouble-free
operation and generator longevity.
NOTICE
Gasoline stored for as little as 30 days can deteriorate,
causing gum, varnish, and corrosive buildup in fuel lines,
fuel passages, and the engine. This corrosive buildup
restricts the ow of fuel, which can prevent the engine
from starting after a prolonged storage period. The use
of fuel stabilizer signicantly increases the storage life of
gasoline. Full-time use of fuel stabilizer is recommended.
Follow the manufacturer’s instructions for use.
STORAGE TIME RECOMMENDED PROCEDURE
Less than 1 month No service required.
2 to 6 months
Fill with fresh gasoline and add
gasoline stabilizer. Drain the
carburetor oat bowl.
6 months or longer
Drain the fuel tank and carburetor
oat bowl.
SHORT TERM STORAGE
• Allow the generator to cool a minimum of 30 minutes
before storage.
• Replace all protective covers on the generator control
panel.
• Wipe the generator with a moist cloth. Clean any debris
from the mufer cooling vents.
• Store the generator in a well-ventilated, dry location
away from sparks, open ames, pilot lights, heat, and
other sources of ignition such as areas with a spark-
producing electric motor or where power tools are
operated.
• DO NOT store the generator or gasoline near furnaces,
water heaters, or any other appliances that produce
heat or have automatic ignitions.
• With the engine and exhaust system cool and all
surfaces dry, cover the generator to keep out dust. DO
NOT use a plastic sheet as a dust cover. Non-porous
materials trap moisture and promote rust and corrosion.
MAINTENANCE
Westinghouse Outdoor Power Equipment, LLC | 25
LONG TERM STORAGE
Even properly stabilized fuel can leave residue and cause
corrosion if left long term. If storing the generator for two to
six months, drain the oat bowl to prevent gum and varnish
buildup in the carburetor.
DRAINING THE FLOAT BOWL
1. Turn the fuel tank valve to the OFF position.
2. Locate the drain screw on the bottom of the carburetor
oat bowl.
3. Place an appropriate gasoline container under the drain
screw to catch the drained fuel.
4. Loosen the oat bowl drain screw and allow the fuel to
drain. Tighten the oat bowl drain screw.
DRAINING THE FUEL TANK
If storing the generator for longer than six months, drain
the fuel tank to prevent fuel separation, deterioration, and
deposits in the fuel system.
1. Unscrew the fuel tank cap. Remove the fuel screen lter
by slightly compressing it while removing it from the
tank.
2. Using a commercially available gasoline hand pump
(not included), siphon the gasoline from the fuel tank
into an approved gasoline container. DO NOT use an
electric pump.
3. Reinstall the fuel screen lter and the fuel tank cap.
4. Start the generator and allow it to run until the generator
engine stops.
5. Push the battery switch to the OFF position.
6. Disconnect the battery quick-connect plugs.
7. Remove the spark plug.
8. Put a teaspoon of engine oil into the cylinder and pull the
recoil handle until resistance is felt. At this position the
piston is coming up on its compression stroke and both
valves are closed. Storing the engine in this position will
help prevent internal corrosion. Return the recoil handle
gently.
9. Reinstall the spark plug. Leave the spark plug boot
disconnected to prevent accidental starting.
VALVE CLEARANCE
NOTICE
Checking and adjusting valve clearance must be done
when the engine is cold.
1. Remove the rocker arm cover and carefully remove
the gasket. If the gasket is torn or damaged, it must be
replaced.
2. Remove the spark plug so the engine can be rotated
more easily.
3. Rotate the engine to top dead center (TDC) by pulling
the recoil handle slowly. Looking through the spark plug
hole, the piston should be at the top (both valves are
closed).
4. Both the rocker arms should be loose at TDC on the
compression stroke. If they are not, rotate the engine
360°.
5. Insert a feeler gauge between the rocker arm and the
valve stem to measure valve clearance.
Intake Valve Exhaust Valve
Valve Clearance
0.0031 – 0.0047 in
(0.08 – 0.12 mm)
0.0051 – 0.0067 in
(0.13 – 0.17 mm)
Torque 8-12 N•m 8-12 N•m
6. If an adjustment is necessary, hold the rocker arm pivot
and loosen the pivot adjusting nut.
7. Turn the rocker arm pivot to obtain the specied
clearance. Hold the rocker arm pivot and re-tighten the
pivot adjusting nut to the specied torque.
Torque: 106 inch-pound (12 N•m)
8. Perform this procedure for the other valve.
9. Install the gasket, rocker arm cover, and spark plug.
MAINTENANCE
26 | Westinghouse Outdoor Power Equipment, LLC
TROUBLESHOOTING
TROUBLESHOOTING
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE CORRECTION
Engine will not start
Battery switch in the OFF position. Turn battery switch to the ON position.
Out of fuel. Refuel.
Bad fuel, generator stored without treating
or draining gasoline, or refueled with bad
gasoline.
Drain the fuel tank. Refuel with fresh gasoline.
Dirty air lter. Clean the air lter.
Low engine oil level stopped generator.
If low oil LED illuminated, turn battery switch
to the OFF position. Add engine oil.
Spark plug wet with fuel (ooded engine).
Wait ve minutes. Turn battery switch to
the OFF position. Pull recoil handle rapidly
several times. If the generator does not start,
remove spark plug and dry.
Spark plug faulty, fouled, or improperly gapped. Gap or replace the spark plug. Reinstall.
Fuel lter restricted, fuel system malfunction,
fuel pump failure, ignition malfunction, valves
stuck, etc.
Contact Westinghouse customer service toll-
free at 1 (855) 944-3571.
Battery drained.
Use the recoil handle to start the generator.
Charge the battery.
Choke partially open or closed due to weak or
disconnected battery.
Manually set the choke. See Maintenance
section.
CO sensor removed or modied. Return to original conguration.
CO sensor activated or system fault occurred.
Relocate generator / Contact Westinghouse
customer service toll-free at 1 (855) 944-
3571.
Engine starts, then shuts down
Out of fuel. Refuel.
Incorrect engine oil level. Check engine oil level.
Dirty air lter. Clean the air lter.
Contaminated fuel. Drain the fuel tank. Refuel with fresh gasoline.
Defective low oil level switch.
Contact Westinghouse customer service toll-
free at 1 (855) 944-3571.
Engine lacks power
Air lter restricted. Clean or replace air lter.
Bad fuel, generator stored without treating
or draining gasoline, or refueled with bad
gasoline.
Drain the fuel tank. Refuel with fresh gasoline.
Fuel lter restricted, fuel system malfunction,
fuel pump failure, ignition malfunction, valves
stuck, etc.
Contact Westinghouse customer service toll-
free at 1 (855) 944-3571.
Engine runs rough or bogs when load applied
Dirty air lter. Clean the air lter.
Generator overloaded. Unplug some devices.
Faulty power tool or appliance.
Replace or repair tool or appliance. Stop and
restart the engine.
Fuel lter restricted, fuel system malfunction,
fuel pump failure, ignition malfunction, valves
stuck, etc.
Contact Westinghouse customer service toll-
free at 1 (855) 944-3571.
No power at AC receptacles
AC circuit breaker/s tripped. Check AC loads and reset circuit breaker/s.
Faulty power tool or appliance.
Replace or repair tool or appliance. Stop and
restart the engine.
Faulty generator.
Contact Westinghouse customer service toll-
free at 1 (855) 944-3571.
Westinghouse Outdoor Power Equipment, LLC | 27
EXPLODED VIEWS
EXPLODED VIEWS AND PARTS LISTS
ENGINE EXPLODED VIEW
28 | Westinghouse Outdoor Power Equipment, LLC
EXPLODED VIEWS
ENGINE PARTS LIST
NO. PART# DESCRIPTION
1 50120034 CRANKCASE ASSEMBLY
1.1 270203 CRANKCASE
1.2 93002 BEARING
1.3 93512 CRANKCASE OIL SEAL
1.4 93514 SWING ROD OIL SEAL
1.5 263901 RACKING BAR
1.6 96806 SWINGING ROD GASKET
1.7 263902 RETAINING CLIP
1.8 265102 OIL SENSOR ASSEMBLY
1.9 91329 BOLT M6X16
1.10 269901 RUBBER CABLE BLOCK
1.11 245104 OIL PROTECTOR
2 270304 BALANCE SHAFT
3 270305 CRANKSHAFT
4 50150007 CAMSHAFT ASSEMBLY
4.1 266102 VALVE LIFTER
4.2 272003 CAMSHAFT
4.3 261901 PUSH ROD
5 50200035 CRANKCASE COVER ASSEMBLY
5.1 93002 BEARING
5.2 93512 CRANKCASE OIL SEAL
5.3 240904 CRANKCASE LOCATING PIN
5.4 270102 CRANKCASE COVER
5.5 93015 BEARING
5.6 274301
CENTRIFUGAL GOVERNOR GEAR
ASSEMBLY
5.7
265604-
295
DIPSTICK
5.8 96092 CRANKCASE SEAL WASHER
5.9 91349 BOLT M8X40
6 50060025 SPEED GOVERNOR ASSEMBLY
6.1 264001 SPEED REGULATING ARM
6.2 91325 BOLT M6X12
6.3 274401 SPEED CONTROLLER
6.4 262701 THROTTLE LEVER
6.5 264201 SPRING C
6.6 274101 SPRING B
7 50050019 PISTON & PISTON RING ASSEMBLY
7.1 271204 PISTON
7.2 271602 PISTON RING ASSEMBLY
7.3 271501 CONNECTING ROD ASSEMBLY
7.4 275501 PISTON PIN
7.5 261301 PISTON PIN RING
8 50020047 CYLINDER HEAD ASSEMBLY
8.1 271002 CYLINDER HEAD
8.2 271702 INTAKE VALVE
8.3 275902 EXHAUST VALVE
NO. PART# DESCRIPTION
8.4 261807 INTAKE VALVE SPRING LOWER SEAT
8.5 93513 VALVE SEAL
8.6 266002 VALVE SPRING
8.7 261805 EXHAUST VALVE SPRING SEAT
8.8 262201 VALVE RETAINER ASSEMBLY
8.9 262101 ROCKING ARM
8.10 261806 TOP CAP
8.11 91016 AIR INLET STUD BOLT
8.12 91007 AIR EXHAUST STUD BOLT
8.13 94206 SPRING WASHER
8.14 90011 NUT M8
8.15 96083 EXHAUST SEAL WASHER
8.16 260901 CYLINDER HEAD LOCATING PIN
8.17 96093 CYLINDER HEAD GASKET
8.18 91321 BOLT M10X80
8.19 270501 WIND-LEAD-COVER
8.20 91325 BOLT M6X12
8.21 96078 INTAKE GASKET
8.22 262301 CARBURETOR CONNECTION BLOCK
8.23 260802 VALVE LOCK CLAMP
8.24 91818
ROCKING ARM WITH TIGHT BOLT
ASSEMBLY
8.25 95207 MUFFLER CONNECTING PIPE
9 97108 SPARK PLUG
10 50010024 CYLINDER HEAD COVER ASSEMBLY
10.1 261104 CYLINDER HEAD COVER
10.2 91819 CYLINDER HEAD COVER FASTENING BOLT
10.3 95606 BREATHER TUBE
11 CARBURETOR ASSEMBLY
11.1 272810 CARBURETOR
11.2 249904 STEPPER MOTOR
11.3 92007 SCREW M4X8
11.4 244202 SPRING
11.5 249905 STEPPER MOTOR DRIVE SHAFT
11.6 269909 BRACKET
11.7 95713L FUEL LINE
11.8 94403 FUEL LINE CLAMP
11.9 94401 FUEL HOSE RUBBER SLEEVE
11.10 260801 CABLE CLIP
12 AIR FILTER ASSEMBLY
12.1 90016 NUT M6
12.2
272902-
052
AIR FILTER ASSEMBLY
12.2.1 5692 AIR FILTER ELEMENT
13 IGNITOR ASSEMBLY
13.1 97518 IGNITOR
13.2 91331 BOLT M6X25
Westinghouse Outdoor Power Equipment, LLC | 29
EXPLODED VIEWS
ENGINE PARTS LIST CONTINUED
NO. PART# DESCRIPTION
14 FLYWHEEL ASSEMBLY
14.1 270401 FLYWHEEL
14.2 264601 IMPELLER
14.3 264501 STARTER PULLEY
14.4 90004 FLYWHEEL NUT
15 STARTER MOTOR ASSEMBLY
15.1 91348 BOLT M8X35
15.2 97415 STARTING MOTOR
16 RECOIL STARTER ASSEMBLY
16.1
274716-
221B
STARTER
16.1.1 5910-221 START PULLER
16.1.2 5943 PULL
16.2 91325 BOLT M6X12
17 91817 OIL DRAIN BOLT
18 94004 OIL DRAIN BOLT WASHER
19 96075 CYLINDER HEAD COVER GASKET
20 96081 CARBURETOR GASKET
21 96086 AIR FILTER GASKET
30 | Westinghouse Outdoor Power Equipment, LLC
GENERATOR EXPLODED VIEW
EXPLODED VIEWS
Westinghouse Outdoor Power Equipment, LLC | 31
EXPLODED VIEWS
GENERATOR PARTS LIST
NO. PART# DESCRIPTION
1 FRAME ASSEMBLY
1.1 774069-116 FRAME
1.2 531314 SHOCK ABSORBER B
1.3 90013 NUT M10
1.4 90011 NUT M8
1.5 91327 BOLT M6X12
1.6 91343 BOLT M8X16
1.7 544307 FRAME WIRE
1.8 94009 TOOTH WASHER
1.9 96120 PAPER WASHER
1.10 530606-116 ACTIVITY DISTANCE TUBE
1.11 90018 NUT M8
2 FOOT BRACKET ASSEMBLY
2.1 91343 BOLT M8X16
2.2 525608-116 FOOT BRACKET ASSEMBLY
2.3 531115 FOOT BRACKET SHOCK ABSORBER
2.4 91333 BOLT M6X28
2.5 90023 NUT M6
3 AIR FILTER BRACKET ASSEMBLY
3.1 540602 AIR FILTER BRACKET
3.2 1.14846E+12 ENGINE ASSEMBLY
3.3 549605 DUST BOARD
3.4 91322 BOLT M5X12
3.5 90016 NUT M6
3.6 549604 DUST BOARD
3.7 539602 CRANKCASE COVER
4 CARBON CANNISTER ASSEMBLY
4.1 95123
CARBON CANISTER AND FUEL TANK
CONNECTING PIPE
4.2 91327 BOLT M6X12
4.3 94423 FUEL LINE CLAMP
4.4 94408 FUEL LINE CLAMP
4.5 543601L CARBON CANISTER ASSEMBLY
4.6 95124
CARBON CANISTER AND AIR FILTER
CONNECTING PIPE
4.7 94402 FUEL LINE CLAMP
5 HANDLE WELDING ASSEMBLY
5.1 527603 HANDLE PLUG
5.2 527612 BOLT M10
5.3 526620-116 HANDLE
5.4 528607 HANDLE RUBBER SLEEVE
6 WHEEL ASSEMBLY
6.1 94207 FLAT WASHER
6.2 523646 WHEEL
6.3 524619 AXLE
6.4 548302 STOP REFUND
7 FUEL TANK ASSEMBLY
NO. PART# DESCRIPTION
7.1 700375L-116 FUEL TANK
7.1.1 518801 FUEL TANK FILTER
7.1.2 6861 FUEL GAUGE
7.2 91460 BOLT M6X25
7.3 518202 FUEL SWITCH
7.4 94403 FUEL HOSE CLIP
8 EXHAUST MUFFLER ASSEMBLY
8.1 520305 MUFFLER MOUNTING BRACKET
8.2 91343 BOLT M8X16
8.3 96002 MUFFLER CONNECTING PIPE GASKET
8.4 94206 SPRING WASHER
8.5 705944 MUFFLER
8.5.1 6866 SPARK ARRESTER
8.6 91347 BOLT M8X30
9 ALTERNATOR ASSEMBLY
9.1 759016 ALTERNATOR
9.1.1 599019 CARBON BRUSH
9.1.2 6560 TERMINAL ASSEMBLY
9.2 91323 BOLT M5X16
9.3 544610 SHORT WIRE
9.4 532301 ALTERNATOR TAIL BRACKET
9.5 96813 GASKET
9.6 91717 BOLT M10
9.7 91614 BOLT M6X200
9.8 91322 BOLT M5X12
9.9 534813 AVR
9.10 533302-221 ALTERNATOR TAIL COVER
9.11 532303-052 TAIL BRACKET FIXING PLATE
9.12 91512 BOLT M5X230
9.13 90104 NUT M5
10 BATTERY BRACKET ASSEMBLY
10.1 542802-116 BATTERY PRESSURE PLATE
10.2 91327 BOLT M6X12
10.3 91325 BOLT M6X12
10.4 512058 BATTERY WIRING
11 CONTROL PANEL ASSEMBLY
11.1 714380 CONTROL PANEL
11.1.1 536002 SWITCH
11.1.2 6393 INDICATOR LIGHT
11.1.3 6502 IGNITION SWITCH
11.1.4 6488 AVIATION SOCKET
11.1.5 6796 DC SOCKET
11.1.6 6387 SOCKET
11.1.7 6434-38 BREAKER
11.1.8 6041 TIME ACCUMULATOR
11.1.9 6275 SOCKET
32 | Westinghouse Outdoor Power Equipment, LLC
GENERATOR PARTS LIST CONTINUED
EXPLODED VIEWS
NO. PART# DESCRIPTION
11.1.10 6845 WATERPROOF CAP
11.1.11 6439-20 THERMAL PROTECTOR
11.1.12 6385 SOCKET
11.1.13 6848 WATERPROOF CAP
11.1.14 6525-30
BUTTON & DOUBLE POLE CIRCUIT
BREAKER
11.1.15 6254 SOCKET
11.1.16 6850 WATERPROOF CAP
11.1.17 6386 GROUND TERMINAL ASSEMBLY
11.2 96120 PAPER WASHER
11.3 91327 BOLT M6X12
11.4 599065 CO SHUTDOWN ACTUATOR
12 CO MODULE ASSEMBLY
12.1 599064 CO MODULE
12.2 92270 CROSS SLOTTED HEAD SCREW M4*16
13 519215 FUEL CAP
14 511012 BATTERY
15 99010 SPARK PLUG WRENCH
16 99504 FUNNEL
17 511076 CHARGER
18 99631 OIL BOTTLE
19 99025 WRENCH 10 & 13 MM ENDS
Westinghouse Outdoor Power Equipment, LLC | 33
SCHEMATICS
SCHEMATICS
SCHEMATICS
