Westinghouse WPro8500 User manual

USER MANUAL
WPro8500
Portable Generator
8500 Running Watts | 11,500 Peak Watts
WPro12000
Portable Generator
12,000 Running Watts | 15,000 Peak Watts

2 | Westinghouse Outdoor Power Equipment
DISCLAIMERS:
All information, illustrations and specications in this manual are based on the latest information available at
the time of publishing. The illustrations used in this manual are intended as representative reference views only.
Moreover, because of our continuous product improvement policy, we may modify information, illustrations and/or
specications to explain and/or exemplify a product, service or maintenance improvement. We reserve the right
to make any change at any time without notice. Some images may vary depending upon which model is shown.
ALL RIGHTS RESERVED:
No part of this publication may be reproduced or used in any form by any means – graphic, electronic or
mechanical, including photocopying, recording, taping or information storage and retrieval systems – without the
written permission of MWE Investments LLC.
DANGER
This manual contains important instructions for operating this generator. For your safety
and the safety of others, be sure to read this manual thoroughly before operating the
generator. Failure to properly follow all instructions and precautions can cause you and
others to be seriously hurt or killed.
California
Proposition 65 Warning
The engine exhaust from this product
contains chemicals known to the state
of California to cause cancer, birth
defects or other reproductive harm.
California
Proposition 65 Warning
Certain components in this product and its
related accessories contain chemicals
known to the state of California to cause
cancer, birth defects or other reproductive
harm. Wash hands after handling.
Model
Number
Running
Watts
Peak
Watts
Fuel Tank
Size (L/G)
Rated
Speed
(RPM)
Ignition
Type
Spark
plug
Engine
Disp (cc)
Stroke X
Bore
Oil
Capacity
(L) Oil Type THD
WPro8500 8500 11500 25 L
6.6 G
3600 TCI F7TC 457cc 66X90 1.1 L 10W30 <5%
WPro12000 12000 15000 40 L
10.5 G
3600 TCI F7TC 713cc 71X80 1.6 L 10W30 <5%
NOTICE
This generator is not equipped with altitude carburetor modication. Even with a carburetor modication, engine horsepower will
decrease about 3.5% for each 300 meter (1,000 foot) increase in altitude. The eect of altitude on horsepower will be greater if no
carburetor modication is made. A decrease in engine horsepower will decrease the power output of the generator. Contact our
service team to order altitude kits.
WPro TECHNICAL SPECIFICATIONS
HAVE QUESTIONS?
Email us at [e-mail]
or call 1-855-944-3571

Westinghouse Outdoor Power Equipment | 3
FOR YOUR RECORDS:
Date of Purchase:
Generator Model Number:
Purchased from Store/Dealer:
Generator Serial Number:
IMPORTANT: KEEP YOUR PURCHASE RECEIPT TO ENSURE TROUBLE-FREE WARRANTY
COVERAGE.
PRODUCT REGISTRATION
To ensure trouble-free warranty coverage, it is important you register your Westinghouse generator.
You can register your generator by either:
1. Filling in the product registration form below and mailing to:
Product Registration
MWE Investments LLC
777 Manor Park Drive
Columbus, Ohio 43228
2. Registering your product Online at www.westinghouseportablepower.com/register-your-product/
To register your generator you will need to locate the following information:
WESTINGHOUSE PRODUCT REGISTRATION FORM
PERSONAL INFORMATION GENERATOR INFORMATION
First Name: _______________________________________ Model Number: _____________________________________
Last Name: _______________________________________ Serial Number:______________________________________
Street Address: ___________________________________ Date Purchased: ____________________________________
Street Address: ___________________________________ Purchased From:____________________________________
City, State, ZIP:____________________________________
Country: __________________________________________
Phone Number: ___________________________________
E-Mail: ___________________________________________

4 | Westinghouse Outdoor Power Equipment
TABLE OF CONTENTS
WPRO TECHNICAL SPECIFICATIONS ............2
PRODUCT REGISTRATION .....................3
For Your Records: ..........................3
Product Registration .......................3
Product Registration Form ...................3
SAFETY .....................................5
Safety Denitions ..........................5
Safety Symbol Denitions ...................5
General Safety Rules ........................6
UNPACKING .................................7
What Comes in the Box ......................7
Wheel Kit Accessories Box ...................7
ASSEMBLY .................................8
Installing Wheels and Feet ....................8
Installing the Battery ........................8
FEATURES .................................10
Generator Features .........................10
Control Panel Features .....................11
OPERATION .................................12
Before Starting the Generator .................12
Power Cord ..............................13
Engine Fluids and Fuel .......................14
Adding Gasoline to the Fuel Tank ...........14
Starting the Generator ......................16
Electric Start ............................16
Manual Start WPro8500 ..................16
Remote Start ............................16
Stopping the Generator ......................17
Normal Operation .......................17
During an Emergency ....................17
MAINTENANCE ..............................17
Maintenance Schedule ......................18
Engine Oil Maintenance .....................19
Engine Oil Specication ...................19
Checking Engine Oil .....................19
Adding Engine Oil .......................19
Changing Engine Oil .....................20
Air Filter Maintenance .......................20
Cleaning the Air Filter ....................20
Spark Plug Maintenance .....................21
Checking and Adjusting Valve Lash ..............22
Battery Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Battery Replacement .....................23
Cleaning the Generator ......................23
Storage ..................................23
TROUBLE SHOOTING .........................24
EXPLODED AND ENGINE VIEWS ................26
WPro8500 Exploded View ....................26
WPro8500 Engine View ......................28
WPro8500 Schematic .......................30
WPro12000 Exploded View ...................31
WPro12000 Engine View .....................33
WPro12000 Schematic ......................35

Westinghouse Outdoor Power Equipment | 5
SAFETY DEFINITIONS
The words DANGER, WARNING, CAUTION and
NOTICE are used throughout this manual to highlight
important information. Be certain that the meanings of
these alerts are known to all who work on or near the
equipment.
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.
DANGER
Indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING
Indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION
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 in order for the
generator to function in the manner
intended.
SAFETY
SAFETY SYMBOL DEFINITIONS

6 | Westinghouse Outdoor Power Equipment
DANGER
Never use the generator in a location that is wet or damp. Never expose the generator to rain,
snow, water spray or standing water while in use. Protect the generator from all hazardous weather
conditions. Moisture or ice can cause a short circuit or other malfunction in the electrical circuit.
Never operate the generator in an enclosed area. Engine exhaust contains carbon monoxide. Only
operate the generator outside and away from windows, doors and vents.
WARNING
Voltage produced by the generator could result in death or serious injury.
• Never operate the generator in rain or a ood plain unless proper precautions are taken to avoid
being subject to rain or a ood.
• Never use worn or damaged extension cords.
• Always have a licensed electrician connect the generator to the utility circuit.
• Never touch an operating generator if the generator is wet or if you have wet hands.
• Never operate the generator in highly conductive areas such as around metal decking or steel
works.
• Always use grounded extension cords. Always use three-wire or double-insulated power tools.
• Never touch live terminals or bare wires while the generator is operating.
• Be sure the generator is properly grounded before operating.
WARNING
Gasoline and gasoline vapors are extremely ammable and explosive under certain conditions.
• Always refuel the generator outdoors, in a well-ventilated area.
• Never remove the fuel cap with the engine running.
• Never refuel the generator while the engine is running. Always turn engine o and allow the
generator to cool before refueling.
• Only ll fuel tank with gasoline.
• Keep sparks, open ames or other form of ignition (such as match, cigarette, static electric
source)away when refueling.
• 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 in a well-ventilated area, away from any combustibles or
source of ignition.
• Check for fuel leaks after refueling. Never operate the engine if a fuel leak is discovered.
WARNING
Never operate the generator if powered items overheat,
electrical output drops, there is sparking, ames or smoke
coming from the generator, or if the receptacles are
damaged.
Never use the generator to power medical support
equipment.
Always remove any tools or other service equipment used
during maintenance from the generator before operating.
NOTICE
Never modify the generator.
Never operate the generator if it
vibrates at high levels, if engine
speed changes greatly or if the
engine misres often.
Always disconnect tools or
appliances from the
generator before starting.
GENERAL SAFETY RULES
SAFETY

Westinghouse Outdoor Power Equipment | 7
1. Washer (2 used)
2. Flange Bolt M8 x16mm (4 used)
3. Hairpin Cotter Pin (2 used)
4. Wheel Axle Pin (2)
CAUTION
Always have assistance when lifting
the generator. The generator is heavy;
lifting it could cause bodily harm.
Avoid cutting on or near staples
to prevent personal injury.
Tools required – box cutter or similar device.
1. Carefully cut the packing tape on top of the carton.
2. Fold back top aps to reveal the manual.
3. Remove the Wheel Kit Accessories cardboard box.
4. Carefully cut two sides of the carton to
remove the generator.
WHAT COMES IN THE BOX (WPRO12000)
Owners Manual
Quick Start Guide/Maintenance Schedule
Wireless Remote Starter (1)
1.6 Liter Bottle of SAE 10W30 Oil (1)
Spark Plug Socket Wrench (1)
Wheel Kit Accessories Box
Funnel (1)
WHAT COMES IN THE BOX (WPRO8500)
Owners Manual
Quick Start Guide/Maintenance Schedule
Lifting bracket (1)
Wireless Remote Starter (1)
1.1 Liter Bottle of SAE 10W30 Oil (1)
Spark Plug Socket Wrench (1)
Wheel Kit Accessories Box
Funnel (1)
WHEEL KIT ACCESSORIES BOX
Open the Wheel Kit Accessories box and verify the
contents against the list right. If any parts are missing,
please locate an authorized Westinghouse Generator
dealer at [email protected] or call
1-855-944-3571.
UNPACKING
1
2
3
4

8 | Westinghouse Outdoor Power Equipment
INSTALLING WHEELS AND FEET
BEFORE ASSEMBLING THE
GENERATOR, REVIEW THE SAFETY
SECTION STARTING ON PAGE 5.
CAUTION
Never lift the generator without
assistance. The generator is heavy
and lifting without assistance could
result in personal injury.
Never use the handles as a lifting point
to support the entire weight of the
generator. Only use the handles to move
the generator by lifting the handles and
using the wheels to move the generator.
Use caution when collapsing the
handles. Hands and ngers could get
caught and pinched.
NOTICE
Assembling the generator will require lifting the unit
on one side. Make sure all engine oil and fuel are
drained from the unit prior to assembling. Once
assembled, the wheel kit is not intended for on-
road use. The wheel kit is designed for use on this
generator only.
INSTALLING FEET TO FRAME
1. Place generator on a at surface.
2. Using a block of wood, raise and support the back
of the generator.
3. Install the mounting foot to the frame using M8
ange bolts.
1 - Mounting Feet
2 - Flange Bolts M8
INSTALLING WHEELS TO FRAME
1. Insert axle pin through washer and wheel.
2. Install the wheel with axle pin through the axle
bracket on the frame. The eye of the bolt should be
facing toward the inside of the generator.
Figure 3 - Assemble Wheel to Frame
3. Install the hairpin cotter through the axle pin to lock
it in place.
1 - Axle Bracket
2 - Hairpin Clip
3 - Axle Pin
4. Repeat previous steps on other wheel.
INSTALLING LIFT BRACKET
1. Align the lifting bar with the mounting brackets on
the top of the fuel tank and secure with the 4 M8
ange bolts provided.
Figure 4 - Install lift bracket on WPro12000
ASSEMBLY
Figure 2 -Wheel Assembly
Figure 1 - Assemble Mounting Feet to Frame
21
3

Westinghouse Outdoor Power Equipment | 9
4. Pull back the black boot and securely attach
the negative (-) battery cable (black boot) to the
negative (-) battery post as shown in Figure 5.
Replace the black boot so it protects the cable lug
and battery post.
1 - Positive (+) Battery Cable (Red)
2- Negative (-) Battery Cable (Black)
NOTE: The electric start generator is equipped
with a battery charging feature. Once the engine is
running, a small charge is supplied to the battery
via the battery cables and will slowly recharge the
battery.
INSTALLING THE BATTERY
WARNING
To avoid electrics hock:
• ALWAYS connect the positive (+)
battery cable (red boot) rst when
connecting battery cables.
• ALWAYS disconnect the negative (-)
battery cable (black boot) rst when
disconnecting battery cables.
• NEVER connect the negative (-)
battery cable (black boot) to the
positive (+) post on the battery.
• NEVER connect the positive (+)
battery cable (red boot) to the
negative (-) post on the battery.
• NEVER touch both battery posts
simultaneously.
• NEVER place a metal tool across
both battery posts.
• ALWAYS use insulated or
nonconducting tools when installing
the battery.
1. Verify the positive (+) battery cable (red boot) is
securely tightened to the positive (+) battery post.
Make sure boot is over battery post.
2. Carefully remove the protective wrapping around
the lug of the negative (-) battery cable (black boot).
3. Locate negative (-) cable attached to alternator
cable, remove tie and route to the negative (-)
battery post. See gure 4 below for location of
negative (-) cable.
ASSEMBLY
Figure 5 - Attaching the Negative (-) Battery Wire (black)
1
2

10 | Westinghouse Outdoor Power Equipment
WPro8500 WPro12000
Electric Start Switch: Starts and stops the
engine. Also, disconnects battery power when
in “O” position.
Fuel Cap: Close until clicking sound is heard.
Control Panel: Contains the circuit breakers
and outlets.
Battery: Included for electric start models.
Oil Fill Plug: Must be removed to add oil.
Oil Drain Plug: Must be removed to drain
engine oil
FEATURES
Never Flat Wheels: For easy portability
Fuel Shut o Valve: Controls the ow of fuel
to the engine.
Auto Choke: Battery must be hooked up for auto
choke to work properly.
Lifting Bracket: Build in bracket to lift generator at
work site using a crane.
Fuel Gauge: Indicates fuel level.
Spark Plug Boot (Wire): Must be removed when
servicing the engine or the spark plug.
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