Important safety instructions
are included in this manual.
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66525
12039 Smith Ave.
Santa Fe Springs CA 90670
REV 66525-20200722
www.championpowerequipment.com
USA / 1-877-338-0999
AN IMPORTANT MESSAGE ABOUT TEMPERATURE:
Your Champion Power Equipment product is designed and rated for continuous operation at ambient temperatures up to
40°C (104°F). When your product is needed your product may be operated at temperatures ranging from -15°C (5°F) to
50°C (122°F) for short periods. If the product is exposed to temperatures outside this range during storage, it should be
brought back within this range before operation. In any event, the product must always be operated outdoors, in a
well-ventilated area and away from doors, windows and other vents.
Have questions or need assistance?
Do not return this product to the store!
WE ARE HERE TO HELP!
Visit our website:
www.championpowerequipment.com
for more info:
• Product Info & Updates
• Frequently Asked Questions
– or –
Call our Customer Care Team Toll-Free at:
1-877-338-0999
• Tech Bulletins
• Product Registration
Parts Ordering:
Mon – Fri 8:30 AM – 5:00 PM (PST/PDT)
Toll Free: 1-877-338-0999
*We are always working to improve our products. Therefore, the enclosed product may differ slightly from the image on the cover.
TABLE OF CONTENTS
66525 Pump.pdf 1 8/26/13 3:56 PM
66525
3 INCH SEMI-TRASH
WATER TRANSFER PUMP
Introduction ............................ 1
Manual Conventions ....................... 2
Safety Rules ............................ 3
Controls and Features ..................... 5
Semi-Trash Pump ......................5
Parts Included ........................6
Other ............................6
Assembly .............................. 7
Remove the Semi-Trash Pump
from the Shipping Carton .................7
Remove Shipping Support Brackets..........7
Install the Vibration Mounts ...............7
Add Engine Oil ........................7
Add Fuel ............................8
Connecting Hose or Pipes .................8
Operation .............................. 9
Semi-Trash Pump Location ................9
Priming the Pump ......................9
Starting the Engine .....................9
Stopping the Engine ...................10
Operation at High Altitude ...............10
Maintenance and Storage .................. 11
Engine Maintenance ...................11
Oil .............................11
Spark Plugs .......................11
Air Filter .........................11
Cleaning .........................12
Adjustments .......................12
Maintenance Schedule................12
Storage ............................12
Engine Stored for Less than 30 Days ......12
Engine Stored for Over 30 Days .........12
Semi-Trash Pump Storage .............12
Winter Storage .....................12
Specifications .......................... 13
Engine Specifications ..................13
Semi-Trash Pump Specifications ...........13
Fuel ..............................13
Oil ...............................13
Spark Plugs .........................13
Maintenance Valve Clearance .............13
An Important Message About Temperature ....13
Troubleshooting ......................... 14
Parts Diagram ........................15
Parts List ...........................16
Engine Parts Diagram ..................17
Engine Parts List .....................18
ENGLISH66525
INTRODUCTION
Congratulations on your purchase of a Champion Power Equipment product. Champion Power Equipment and
Champion Engine Technology designs, builds, and supports all of our products to strict specifications and guidelines.
With proper product knowledge, safe use, and regular maintenance, this product should bring years of satisfying
service.
Every effort has been made to ensure the accuracy and completeness of the information in this manual, and we
reserve the right to change, alter and/or improve the product and this document at any time without prior notice.
Since CPE/CET highly value how our products are designed, manufactured, operated and are serviced, and also
highly value your safety and the safety of others, we would like you to take the time to review this product manual
and other product materials thoroughly and be fully aware and knowledgeable of the assembly, operation, dangers
and maintenance of the product before use. Fully familiarize yourself, and make sure others who plan on operating
the product fully familiarize themselves too, with the proper safety and operation procedures before each use. Please
always exercise common sense and always error on the side of caution when operating the product to ensure no
accidents, property damage, or injury occurs. We want you to continue to use and be satisfied with your CPE/CET
product for years to come.
Record the model and serial numbers as well as date and place of purchase for future reference. Have this
information available when ordering parts and when making technical or warranty inquiries.
Champion Power Equipment Support
1-877-338-0999
Model Number
66525
Serial Number
Date of Purchase
Purchase Location
For O il Ty pe see ‘Add Engine Oil‘ section. For Fue l Typ e see ‘Add Fuel‘ section.
1
66525 ENGLISH
MANUAL CONVENTIONS
This manual uses the following symbols to help differentiate between different kinds of information. The safety symbol
is used with a key word to alert you to potential hazards in operating and owning power equipment.
Follow all safety messages to avoid or reduce the risk of serious injury or death.
DANGER
DANGER indicates an imminently hazardous
situation which, if not avoided, will result in death
or serious injury.
WARNING
WARNING indicates a potentially hazardous
situation which, if not avoided, could result in
death or serious injury.
CAUTION
CAUTION indicates a potentially hazardous
situation which, if not avoided, may result in minor
or moderate injury.
CAUTION
CAUTION used without the safety alert symbol
indicates a potentially hazardous situation which, if
not avoided, may result in property damage.
NOTE
If you have questions regarding your semi-trash pump,
we can help. Please call our help line at 1-877-338-0999
2
SAFETY RULES
ENGLISH66525
WARNING
Read this manual thoroughly before operating your
semi-trash pump. Failure to follow instructions
could result in serious injury or death.
DANGER
DO NOT pump gasoline and fuel oil mixtures,
detergents, acids, chemicals, beverages, pesticides,
fertilizers or any other flammable liquid or corrosive.
Pumping volatile liquids may result in an explosion
or fire. These liquids will corrode the pump and void
your warranty.
WARNING
Cancer and Reproductive Harm –
www.P65Warnings.ca.gov
DANGER
Rotating parts can entangle hands, feet, hair,
clothing and/or accessories.
Traumatic amputation or severe laceration can result.
Keep hands and feet away from rotating parts. Tie
up long hair and remove jewelry. Operate equipment
with guards in place. DO NOT wear loose-fitting
clothing, dangling drawstrings or items that could
become caught.
DANGER
The semi-trash pump develops powerful force.
DO NOT move the semi-trash pump when it is in
use. DO NOT use hoses or connectors that are
worn, damaged or frayed. DO NOT allow children or
unqualified persons to operate or service the semi-trash
pump. DO NOT open top plug or drain plug.
DANGER
Engine exhaust contains carbon monoxide, a
colorless, odorless, poison gas. Breathing carbon
monoxide will cause nausea, dizziness, fainting or
death. If you start to feel dizzy or weak, get to fresh
air immediately.
Operate semi-trash pump outdoors only in a well
ventilated area DO NOT operate the
semi-trash pump inside any building, enclosure or
compartment.
DO NOT allow exhaust fumes to enter a confined
area through windows, doors, vents or other openings.
WARNING
Running engines produce heat. Severe burns can
occur on contact.
Combustible material can catch fire on contact.
DO NOT touch hot surfaces.
Avoid contact with hot exhaust gases.
Allow equipment to cool before touching.
Maintain at least 3 ft. (91.4 cm) of clearance on all
sides to ensure adequate cooling.
Maintain at least 5 ft. (1.5 m) of clearance from
combustible materials.
WARNING
DO NOT immerse this unit in water.
WARNING
Sparks can result in fire or electrical shock.
When servicing the semi-trash pump:
Disconnect the spark plug wire and place it where
it cannot contact the plug. DO NOT check for spark
with the plug removed. Use only approved spark
plug testers.
WARNING
Do not pump any materials (chemical, hazardous, or
otherwise) in the direction of any water supply. This may
cause contamination and/or unsafe water conditions.
WARNING
Do not pump any materials (chemical, hazardous, or
otherwise) in the direction of any person, animal, or plant
life, as this may cause serious damage, injury or death.
3
66525 ENGLISH
SAFETY RULES
DANGER
Fuel and fuel vapors are highly flammable and
extremely explosive.
Fire or explosion can cause severe burns or death.
Unintentional startup can result in entanglement,
traumatic amputation or laceration.
When adding or removing fuel:
Turn the engine off and let it cool for at least two
minutes before removing the fuel cap. Loosen the
cap slowly to relieve pressure in the tank.
Only fill or drain fuel outdoors in a well-ventilated area.
DO NOT pump gas directly into the engine at the
gas station. Use an approved container to transfer
the fuel to the engine.
DO NOT overfill the fuel tank.
Always keep fuel away from sparks, open flames,
pilot lights, heat and other sources of ignition.
DO NOT light or smoke cigarettes.
When starting the engine:
DO NOT attempt to start a damaged engine. Make
certain that the gas cap, air filter, spark plug,
fuel lines and exhaust system are properly in
place. Allow spilled fuel to evaporate fully before
attempting to start the engine.
Make certain that the semi-trash pump is resting
firmly on level ground.
When operating the semi-trash pump:
DO NOT move or tip the semi-trash pump during
operation.
DO NOT tip the semi-trash pump or allow fuel or oil
to spill from the engine. Block the wheels to prevent
unintended movement.
When transporting or servicing the semi-trash
pump:
Make certain that the fuel shutoff valve is in the off
position and the fuel tank is empty.
Disconnect the spark plug wire.
When storing the semi-trash pump:
Store away from sparks, open flames, pilot lights,
heat and other sources of ignition.
WARNING
WARNING
DO NOT pump salt, sludge, sewer, sea, or any other
type of water containing solid material.
WARNING
Rapid retraction of the starter cord will pull hand and
arm towards the engine faster than you can let go.
Unintentional startup can result in entanglement,
traumatic amputation or laceration.
Broken bones, fractures, bruises or sprains could
result.
When starting engine, pull the starter cord slowly
until resistance is felt and then pull rapidly to avoid
kickback.
CAUTION
Exceeding the semi-trash pump’s specification for
maximum head can damage the semi-trash pump
and/or hose kits connected to it.
DO NOT modify the semi-trash pump in any
way. DO NOT attempt to exceed the rated flow.
Attempting to increase the rated flow may damage
the unit and/or shorten its life.
CAUTION
Improper treatment or use of the semi-trash pump
can damage it, shorten its life and void your warranty.
Use the semi-trash pump only for intended uses.
Operate only on level surfaces. DO NOT expose
semi-trash pump to excessive moisture, dust, or dirt.
DO NOT allow any material to block the cooling slots.
DO NOT use the semi-trash pump if:
Water pumped through this unit shall NOT be used
as drinking water.
CAUTION
Lay sturdy planking along each side of the hose or
pipe, when the hose or pipe runs across any type
of roadway. Make sure that the planking length will
run the length of the roadway. This will ensure some
protection of the hose or pipe from any passing
vehicles.
4
ENGLISH66525
66525 Pump.pdf 1 8/26/13 3:56 PM
66525 Pump 2.pdf 1 8/26/13 3:56 PM
CONTROLS AND FEATURES
Read this owner’s manual before operating your semi-trash pump. Familiarize yourself with the location and function
of the controls and features. Save this manual for future reference.