Irwindale TPS30M User manual

Owner’s Manual
Instructions for Assembly, Testing, Operation, Servicing, and Storage.
Semi-Trash Pump: Outdoor agricultural product used for general
purpose water pumping and field irrigation and some trash applications
depending on model. ** For Outdoor Use Only!
Irwindale
Industrial
Water Pump
TPS30MOwner’s Manual
** This water pump is designed and recommended for use in spraying NON-flammable
liquids such as water only. Solids capacity will depend on model, see specifications.

Welcome
Thank you for your purchase of this quality Irwindale Industrial product. We wish you years of success using your new
water pump.
This manual contains general warnings about the inherent risks of operating water pumps and specific warnings about
the operation and maintenance of this particular water pump. In addition, it outlines important maintenance and storage
procedures.
Please read it carefully before operating, maintaining, repairing, and storing your new water pump. Keep this owner’s
manual handy so you can refer to it at any time. This owner’s manual is considered a permanent part of the water pump
and should remain with the water pump if resold.
The information and specifications included in this publication were in effect at the time of approval for printing. IES
reserves the right, however, to discontinue or change specifications or design at any time without notice and without
incurring any obligation whatsoever. No part of this publication may be reproduced without written permission.
Thank you for your business.
Customer service
Consult an Authorized Service Dealer regarding maintenance or repair procedures.
Please contact us with service-related questions regarding operating and assembling your new water pump,
including parts you may be missing.
Customer support: 1-888-980-4938
[e-mail]
www.IrwindaleIND.com
WARNING:
READ and UNDERSTAND the Owner’s Manual completely before using this water pump.
Assemble, test and use only in accordance with the Owner’s Manual instructions.
WEAR personal protective gear when filling, using, cleaning, and servicing the water pump.
DO NOT START water pump until you have read, understood, and followed the instructions in
this manual and you are ready to pump water, in order to avoid unintentional spray release.
Improper use of the water pump could result in serious injury or illness to the operator or nearby
persons/animals, or could cause damage to the environment.

2
Retain for your records
Record your water pump’s model number and serial number as well as the date you purchased the water pump below.
Retain this information for your records. You’ll need to refer to this information when ordering parts and contacting
customer service about maintaining your water pump and its warranty.
Model number:
_________________________________________
Serial number:
__________________________________________
Date purchased:
________Month _____________Day _____________Year
TPS30M Nameplate

3
Contents
Welcome...........................................................................................................................................................................1
Customer service...........................................................................................................................................................1
Retain for your records..................................................................................................................................................2
Important safety precautions.............................................................................................................................................5
Pump Safety..................................................................................................................................................................6
Safety Label Locations ..................................................................................................................................................8
Safety warnings.................................................................................................................................................................9
Carbon Monoxide WARNINGS......................................................................................................................................9
Burn and fire WARNINGS............................................................................................................................................10
About your water pump...................................................................................................................................................11
Reference manual contains critical information............................................................................................................11
What’s in the Box?.......................................................................................................................................................11
Major Components and Controls (PUMP)....................................................................................................................12
Major Components and Controls (ENGINE) ................................................................................................................13
Controls and Features.................................................................................................................................................14
Pre-operation check........................................................................................................................................................15
Are you ready to get started?.......................................................................................................................................15
Is your pump read to go?.............................................................................................................................................16
Fuel Requirements ...................................................................................................................................................17
Oil requirements .......................................................................................................................................................17
Monitoring the fuel level...............................................................................................................................................18
Using caution when refueling the tank.........................................................................................................................19
Inspect Fuel System/Check for Leaks..........................................................................................................................19
Operation........................................................................................................................................................................20
Pump Placement.........................................................................................................................................................20
Suction Hose Installation.............................................................................................................................................20
Discharge Hose Installation.........................................................................................................................................21
Priming the Pump........................................................................................................................................................21
Starting the Engine......................................................................................................................................................22
Setting Engine Speed..................................................................................................................................................23
Stopping the Engine ....................................................................................................................................................23
Maintenance ...................................................................................................................................................................24
Importance of maintenance .........................................................................................................................................24

4
Maintenance safety precautions ..................................................................................................................................24
Pump Maintenance schedule.......................................................................................................................................25
Engine Maintenance....................................................................................................................................................26
Inspect & Clean Spark Arrestor (If equipped)............................................................................................................27
Keep Water Pump Clean..........................................................................................................................................27
Storing and transporting your water pump.......................................................................................................................28
Storage procedures:....................................................................................................................................................28
Troubleshooting ..............................................................................................................................................................30
Water pump specifications ..............................................................................................................................................32
Pump assembly and parts list..........................................................................................................................................33
Engine assembly and parts list:.......................................................................................................................................34
Contact information for Technical and Customer Assistance...........................................................................................34
Limited Warranty.............................................................................................................................................................35

5
Important safety precautions
This manual contains critical safety information. Please read the entire manual closely.
Because safety is paramount and using a water pump carries significant responsibilities, we have outlined warnings and
the general hazards of operating water pumps. In addition, we have summarized the recommended procedures for
operating, repairing, maintaining, and storing your specific water pump to keep you and others safe.
It would be impossible for us to warn you of each risk and all of the hazards involved in the use of water pumps.
Therefore, it’s essential that you use your best judgment and take precautions when using, maintaining, repairing, and
storing your water pump.
There are many safety warnings in this manual and on the water pump itself to guide you:
Water pump safety labels: The safety labels on your water pump warn of potential danger. It’s critical that you
read them. If any labels become difficult to read or have been removed, contact your dealer for a replacement
label.
Manual safety messages: This manual contains specific instructions and severe warnings about the
ramifications of using poor judgment and not following the instructions outlined in this manual. The ramifications
range from serious injury and losing consciousness to death. These messages are preceded by a safety alert
symbol and one of three signal words, DANGER, WARNING, or CAUTION.
These signal words mean:
Manual headings and sections: We’ve devoted several sections of this manual to outline the risks, hazards,
and warnings when using, repairing, maintaining, and storing your water pump.
Instructions: how to use this pump correctly and safely.
Pay attention to cautions such as, “Carbon monoxide WARNINGS” or “Burn and fire WARNINGS.”
Not following instructions or using poor judgment when using
and maintaining your water pump can cause you or someone
else to be KILLED or SERIOUSLY INJURED.
DANGER
WARNING
CAUTION
You WILL be KILLED or SERIOUSLY HURT if you don’t follow
instructions
You CAN be KILLED or SERIOUSLY HURT if you don’t follow
instructions
You CAN be HURT if you don’t follow instructions

6
Pump Safety
WARNING: SPECIAL HAZARDS
CO Poisoning: Exhaust from engine contains carbon monoxide, a poisonous gas that
can cause carbon monoxide poisoning and possible death if inhaled.
Chemicals in Exhaust: The engine exhaust from this product contains chemicals
known to the State of California to cause cancer, birth defects or other reproductive
harm.
Pump Water Only: This pump is designed to pump water only. NEVER use the water
pump to pump flammable liquids.
Do Not Leave Pump Unattended: Do not run the water pump unattended.
NOT For Drinking Water: Irwindale Industrial water pumps are designed to pump only
water that is NOT intended for human consumption, and other uses can result in injury to
the operator or damage to the pump and other property.
Maintain the Pump: Improperly maintaining this pump, or failure to correct a problem
before operation, could cause a malfunction in which you could be seriously injured.
Always perform a pre-operation inspection before each operation, and correct any
problems.
Burns: Water pump, engine, and muffler are hot surfaces that can cause burn injuries.
* Detailed safety information about these hazards appears throughout this manual.
Important Safety Information
Irwindale Industrial pumps are designed to pump only water that is NOT intended for human consumption, and other
uses can result in injury to the operator or damage to the pump and other property.
Note: Do not use for other purposes, as unforeseen hazards or equipment damage may result.
Most injuries or property damage can be prevented if you follow all instructions in this manual and on the pump. The
most common hazards are discussed below, along with the best way to protect yourself and others.
Operators Responsibility
It is the operator’s responsibility to provide the necessary safeguards to protect people and property. Know how to stop
the pump quickly in case of emergency. If you leave the pump for any reason, always turn the engine off. Understand
the use of all controls and connections.
Adult Control ONLY: Only trained adults should set up and operate the water pump. Be sure that anyone who operates
the water pump receives proper instruction. Do not let children operate the water pump. Keep children and pets away
from the area of operation.
Personal Protection: Wear safety apparel during operation, including safety glasses with side and top protection. Ear
protection is also recommended if working near any operating engine.
Under the influence: Never operate, or let anyone else operate, the water pump while fatigued or under the influence of
alcohol, drugs, or medication.
* Keep this manual for reference and review.

7
Pump Operation
This water pump is intended for outdoor use only.
Pump only water that is NOT intended for human consumption. Pumping flammable liquids, such as gasoline or fuel
oils, can result in a fire or explosion, causing serious injury. Pumping sea water, beverages, acids, chemical solutions,
or any liquid that promotes corrosion can damage the pump.
Refuel With Care
Gasoline is extremely flammable, and gasoline vapor can explode. Refuel outdoors, in a well-ventilated area, with the
engine stopped and the pump on a level surface. Do not fill the fuel tank above the fuel strainer shoulder. Never smoke
near gasoline, and keep other flames and sparks away. Always store gasoline in an approved container. Make sure
that any spilled fuel has been wiped up before starting the engine.
Hot Exhaust
The muffler becomes very hot during operation and remains hot for a while after stopping the engine. Be careful not to
touch the muffler while it is hot. Let the engine cool down before transporting the pump or storing it indoors.
To prevent fire hazards, keep the pump at least 7 feet (2 meter) away from building walls and other equipment during
operation. Do not place flammable objects close to the engine.
Carbon Monoxide Hazard
Exhaust contains poisonous carbon monoxide, a colorless and odorless gas. Breathing carbon monoxide can cause
loss of consciousness and may lead to death.
If you run the pump in an area that is confined, or even partly enclosed, the air you breathe could contain a dangerous
amount of exhaust gas.
Never run the engine inside a closed garage, house, or confined area.
NOTICE:
ATTENTION: Rental Companies and Private Owners who loan this equipment to others!
All persons to whom you rent/loan this water pump must have access to and read this manual.
Keep this owner’s manual with the water pump at all times and advise all persons who will operate
the machine to read and understand it. You must also provide personal instruction on how to
safely set-up and operate the water pump and remain available to answer any questions a
renter/borrower might have. Owner’s manuals are available from Irwindale Industrial Customer
Support at 1-888-980-4938 or [email protected]

8
Safety Label Locations
REFER TO ENGINE MANUAL AND ENGINE LABELS FOR ADDITIONAL
SAFETY WARNINGS AND INSTRUCTIONS!
NUMBER
DESCRIPTION
PART NUMBERS
1
DO NOT OPEN PRIMING PORT PLUG
20132
2
PUMP OPERATION
20134
3
FIRE AND CARBON WARNING
20141
4
FIRE AND OVERHEATING HAZARD
20142
5
E15 WARNING
E15
6
PRODUCT INFORMATION

9
Safety warnings
Carbon Monoxide WARNINGS
Only operate your water pump outdoors.
Operating a water pump carries serious responsibility. There are precautions that you need to take when operating a
water pump:
Never operate your water pump indoors or near any windows or doors.
Never operate your water pump in an enclosed or a partially enclosed area
such as a garage.
Do not let the exhaust from your water pump build up to dangerous levels.
Do not breathe the poisonous gas in your water pump’s exhaust.
Become familiar with your water pump. Understand all of your water pump’s controls, connections, and outputs.
Know how to quickly stop your water pump in case of an emergency.
If anyone else operates your water pump, be sure he/she is properly instructed.
Do not let children play with or operate your water pump.
Keep your water pump at least three feet away from flammable materials.
WARNING:
The engine exhaust from this product contains chemicals known to the State of California to
cause cancer, birth defects or other reproductive harm.
The exhaust from your water pump contains carbon monoxide.
Breathing this poisonous gas, which is odorless and colorless, can
cause unconsciousness and could even kill you.

10
Burn and fire WARNINGS
Operating a water pump carries serious responsibility. There are precautions that you need to take when operating a
water pump:
Stop engine when refueling.
Do not smoke when refueling your water pump.
Keep your water pump at least seven feet (or 2 meters) away from buildings and equipment.
Keep flammable materials away from your water pump.
Do not allow sparks or flames near your water pump when it’s refueled and keep them away from your stored
gasoline.
Fuel vapors are highly flammable, so they could ignite after your water pump is started. Wipe up any spilled fuel
before you restart your water pump.
Do not operate your water pump in enclosed or partially enclosed areas.
Avoid touching your water pump’s muffler. It becomes extremely hot when your water pump is in use. It remains
hot for quite a while after you turn your water pump off, so wait to move your water pump into storage until the
muffler has completely cooled to avoid severe burns.
Your water pump’s exhaust system becomes hot enough that it
could ignite some materials and cause severe burns.
Gasoline is highly flammable and can be explosive, so use
extreme caution when refueling and operating your water pump.

11
About your water pump
Reference manual contains critical information
It’s recommended that you keep this Owner’s Manual near your water pump, so you can refer to it while operating and
maintaining it. If you resell your water pump, this manual is considered to be a part of the water pump and should be
passed along with it to the new owner.
The information contained in this manual as well as the specifications outlined in it were in effect upon approval for
publishing this manual. Irwindale Industrial reserves the right to change the specifications and instructions. Irwindale
Industrial also reserves the right to discontinue and modify the design of the water pump at any point without incurring
any obligation and without providing notice. This document may not be reproduced in whole or in part without written
permission from Irwindale Industrial.
Attention: All Rental Companies and Private Owners who loan this equipment to others!
All persons to whom you rent/loan this water pump must have access to and read this manual. Keep this owner’s
manual with the water pump at all times and advise all persons who will operate the machine to read it. You must also
provide personal instruction on how to safely operate the water pump and be available to answer any questions a
renter/borrower might have.
This water pump is a machine designed for outdoor, agricultural, general purpose water pumping, field irrigation, and
some trash pumping applications.
This water pump is capable of handling suspended soft solids, up to a capacity determined by the specific pump model.
Up to 5/8” solids (Model # TPS30M)
The technical specifications for your water pump are provided in the “Specifications” section of this manual.
What’s in the Box?
Below is a summary of the components included in your water pump set. It’s recommended that you review the items
listed below and confirm they were all included in your purchase.
Name of Component
Quantity
Air Cooled Water Pump
1
Owner’s Manual
Engine Manual
1
1

12
Major Components and Controls (PUMP)
Below are diagrams of your water pump’s major components:
Number
Part name
Quantity
1
PRIME PORT:FILL THE PRIMING PORT TO PRIME THE PUMP
1
2
DISCHARGE FITTING:CONNECT THE DISCHARGE HOSE TO THE
DISCHARGE FITTING
1
3
SUCTION FITTING:CONNECT THE DISCHARGE HOSE TO THE
SUCTION FITTING
1
4
DRAIN PORT:DRAIN THE LIQUID IN THE PUMP THROUGH
THE DRAIN PORT
1
5
PUMP:THE PUMP MOVES THE LIQUID
1
6
ENGINE:THE AIR-COOLED ENGINE POWERS THE PUMP
1

13
Major Components and Controls (ENGINE)

14
Controls and Features
Fuel Shut Off
The fuel shut off valve opens and closes the connection between the fuel tank and the carburetor. The fuel shut off
valve lever must be in the ON position for the engine to run. When the engine is not in use, leave the fuel valve lever in
the OFF position to prevent flooding and to reduce the possibility of fuel leaks.
On/Off Switch
The ignition On/Off switch controls the ignition system. The ignition switch must be in the ON position for the engine to
run. Turning the ignition switch to the OFF position stops the engine.
Choke Control
The choke control lever opens and closes the choke valve in the carburetor. The CLOSED position enriches the fuel
mixture for starting a cold engine. The OPEN position provides the correct fuel mixture for operation after starting, and
for restarting a warm engine.
Throttle Control
The throttle control lever controls engine speed. Moving the lever toward the fast position makes the engine run faster
and moving the lever towards the slow position makes the engine run slower. Pump output is controlled by adjusting the
throttle lever. At fastest throttle position, the pump will deliver the highest output volume. Moving the throttle control
lever to toward the slow position will decrease the output volume of the pump.
Starting Handle
Pulling the starting handle operates the recoil starter to crank the engine for starting.
Oil Sentry (if equipped)
This switch is designed to prevent engine from starting in low oil or no oil condition. Oil Sentry may not shut down a
running engine before damage occurs. In some applications this switch may activate a warning signal.

15
Pre-operation check
Are you ready to get started?
Your safety is your responsibility. A little time spent in preparation will significantly reduce your risk of injury.
Knowledge
Read and understand this manual. Know what the controls do and how to operate them.
WARNING:
READ and UNDERSTAND this owner’s manual completely before using the water pump.
Improper use of the water pump could result in serious injury or illness for the operator
or nearby persons/animals, or cause damage to the environment. Failure to follow safety
rules may result in serious injury or death to the operator or bystanders.
Familiarize yourself with the pump and its operation before you begin pumping. Know what to do in case of
emergencies.
Be sure of what you are pumping. This pump is designed to pump only fresh water that is NOT intended for human
consumption.
Instruct Operators
Owner must instruct all operators in safe set-up and operation. Do not allow anyone to operate the water pump who has
not read the Owner’s Manual and been instructed on its safe use.
Safety Equipment/Controls
Always operate with all safety covers, guards, and barriers in place and in good working order, and all controls properly
adjusted for safe operation.
Moving Parts
Keep hand, feet, hair and apparel away from moving parts. Air vents may cover moving parts and should be avoided as
well. Never remove any guards while the unit is operating.
Ear Protection
Hearing can be damaged from prolonged, close-range exposure to the type of noise produced by this water pump. The
use of ear plugs or other hearing protection device is recommended for persons working within 15-20 feet of the running
pump for an extended period of time.
Eye Protection
Wear ANSI/OSHA required “Z87.1” safety glasses when operating or servicing the water pump. Pressurized water
spray from this unit can cause severe injury to the eyes. Small objects can become airborne as the water spray contacts
them.

16
Is your pump read to go?
For your safety, and to maximize the service life of your equipment, it is very important to take a few moments before
you operate the pump to check its condition. Be sure to take care of any problem you find, or have your servicing dealer
correct it, before you operate the pump.
WARNING:
Improperly maintaining this pump, or failure to correct a problem before operation, could cause
a malfunction in which you could be seriously injured.
Always perform a pre-operation inspection before each operation, and correct any problem.
To prevent a possible fire, keep the pump at least 7 feet (2 meter) away from building walls and other equipment during
operation. Do not place flammable objection close to the engine.
Before beginning your pre-operation checks, be sure the pump is on a level surface and the ignition switch is in the OFF
position.
Check the General Condition of the Pump
Look around and underneath the pump for signs of oil or gasoline leaks.
Remove any excessive dirt or debris, especially around the engine, muffler, and recoil starter.
Look for signs of damage.
Check that all nuts, bolts, screws, hose connectors, and clamps are tightened.
Ensure the water pump has been thoroughly flushed with clean water and drained prior to use.
Check oil level in the engine. See engine owner’s manual.
Check the Suction and Discharge Hoses
Check the general condition of the hoses. Be sure the hoses are in serviceable condition before connecting
them to the pump. Remember that the suction hose must be reinforced construction to prevent hose collapse.
Check that the sealing washer in the suction hose connector is in good condition.
Check that the hose connectors and clamps are securely installed.
Check that the strainer is clean and in good condition and is installed on the suction hose.
Check the Engine
Check the oil level (see engine manual). To avoid the inconvenience of an unexpected shutdown by the Oil
Sentry system, always check the engine oil level before startup.
Check the air filter (see engine manual). A dirty air filter will restrict air flow to the carburetor, reducing engine
and pump performance.
Check the fuel level (see monitoring fuel level in this manual). Starting with a full tank will help to eliminate or
reduce operating interruptions for refueling.

17
Fuel Requirements
Use only unleaded gasoline to help minimize combustion chamber deposits.
Use only clean gasoline and oil. Never use gasoline or oil that is stale, contaminated, or poor quality. This could
damage your air compressor’s engine. Keep your fuel tank and oil cup clear of impurities (e.g. dirt, dust, water).
Refer to the engine owner’s manual for fuel specifications.
Any performance problems or damage to your air compressor’s engine as a result of using fuels other than those
recommended in the engine owner’s manual are not covered under warranty.
Refer to the engine owner’s manual for specific instructions on filling and/or refilling the fuel tank.
Oil requirements
Refer to the engine owner’s manual for the type and quantity of the engine oil. Please check the temperature ranges
and use the appropriate oil.
IMPORTANT NOTE!
Engine is shipped without engine oil! Before operation, engine must be filled with the
appropriate type and quantity of oil as specified by the engine manufacturer. Damage to the
engine will result in running the engine without the proper type and quantity of oil. The warranty
does NOT cover engine damage as a result of operation the engine without oil as specified by
the manufacturer. Please refer to the engine owner’s manual for the type, quantity and proper
method for filling the engine with oil.
WARNING:
Gasoline is highly flammable and explosive. You can be burned or seriously injured when
handling fuel.
Stop the engine and keep heat, sparks and flame away.
Handle fuel only outdoors.
Wipe up spills immediately.

18
Monitoring the fuel level
DO NOT OVERFILL FUEL TANK
When adding fuel, turn the water pump engine off and let it cool at
least 2 minutes before removing the gas cap. Make sure the
engine is cool before proceeding.
After the engine is cool, remove the fuel tank cap and check the
fuel level.
Refill the fuel tank if the fuel level is low but do not fill above the
upper level mark “A” in figure 5.
Refer to the engine owner’s manual for special warnings and
detailed instruction on refueling the engine.
WARNING: Fire/Explosion Hazard
Gasoline is highly flammable and explosive. Heat, sparks, and flames can ignite
gasoline vapors, which can become widespread during fueling. A flash fire and/or
explosion could result and cause serious injury or death. Use extreme care when
handling gasoline. Carefully follow all the instructions in this section to avoid the
following conditions which could result in gasoline ignition:
Gas vapor collection inside enclosures.
Static electric sparks.
Sparks from electric wiring, batteries, or running engines.
Sources of heat (such as hot engine or exhaust).
Open flames, including pilot lights.
Smoking.
WARNING: Hot Engine Hazard
A running engine is hot enough to ignite fuel. Never add fuel or remove gas cap if
engine is running or still hot. Let cool more than 2 minutes or longer until engine is cool
before opening gas cap.

19
Using caution when refueling the tank
Note: Damage caused by spilled fuel is not covered under warranty.
Inspect Fuel System/Check for Leaks
Inspect fuel system for leaks BEFORE starting water pump. Look for:
Signs of leaks or deterioration
Chafed or spongy fuel hose
Loose connections
Loose or missing fuel hose clamps
Damaged gasoline tank
Selective gasoline shut-off valve
Do NOT start water pump until all needed repairs have been completed.
Fuel Outdoors: Fill fuel tank outdoors –never indoors. Fuel vapor is highly
flammable and could ignite after your water pump is started.
Use approved container: Never fuel the water pump directly into engine fuel
tank at a gas station. Static charge can build and ignite fuel. Use an UL
approved fuel container with a capacity of 2 gallons or less to transfer gas to the
engine.
Clean up any spills: After refueling, wipe up any spilled fuel before restarting
your water pump. Fuel vapors may ignite or explode, fuel spills must be cleaned
up before starting. Fuel can damage components of your water pump such as
metal, rubber, paint, and plastic.
If possible move machine away from spilled gas on the ground.
Wipe up spilled gas and wait for 5 minutes for excess gas to
evaporate before starting engine.
Gas-soaked rags are flammable and should be disposed of
properly.
If gas is spilled on your skin or clothes, change clothes and wash
hands immediately.
Store your gasoline away from sparks and flames.