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USER MANUAL ST2WP-LT Lifan
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Yellow LIFAN industrial pump with control panel and side-mounted buttons (no visible text or symbols)ST1 WP-LT (CA)

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Yellow LIFAN industrial pump with control panel and side-mounted buttons (no visible text or symbols)ST1.5WP-LT (CA)

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Yellow LIFAN water pump with mechanical components (no visible text or symbols)
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Exterior view of a yellow and silver water pump with control panel (no visible text or symbols)
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Yellow LIFAN water pump mounted on a black frame with a blue background (no visible text or symbols)LIFAN POWER USA

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STOP
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DO NOT RETURN THIS PRODUCT TO THE STORE WE ARE HERE FOR YOU! Call Customer Service Toll-Free 1-866-471-7464 or visit us online at www.lifanpowerusa.com NO DEVUELVA EL PRODUCTO A LA TIENDA ESTAMOS AQUI PARA USTED!Instruction Manual
PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATING YOUR NEW LIFAN PUMP PRO® Water Pump AND SAVE THESE INSTRUCTIONS
This Manual is for the following Models
ST1WP-(CA), ST1.5WP-(CA), ST2WPLT-(CA), ST3WPLT-(CA), ST4WPLT-(CA)
LIFAN POWER USA
PLEASE READ THE
FOLLOWING
INSTRUCTIONS!
- Unit shipped with "NO OIL" in engine or where applicable, pumps and/or accessories. Check and fill with proper oil as outlined in the Owner's Manual for the respective product.
- For repair under Warranty or questions concerning Warranty, DO NOT return this product to the store where purchased. Follow the procedures as outlined in the "WARRANTY POLICY" and "WARRANTY REGISTRATION" in the Owner's Manual. For any questions please call your Customer Service Hotline at 1-866-471-7464.
- Read the "Owner's Manual" prior to operating any equipment and familiarize yourself with the proper and safe operation of the equipment. If you have any questions please call the Customer Service Hotline at 1-866-471-7464.
This Owner's Manual is for the Following Models:


Table of Contents
| Preface 4 | |
| Product Specifications 5 | |
| Safety Instructions 6 | |
| Controls and Features 9 | |
| PRE-OPERATING INSTRUCTIONS 10 | |
| Connecting Water Inlet Hose 10 | |
| Connecting Water Outlet Hose 11 | |
| Engine Oil Level Check 12 | |
| Engine Fuel Level Check 13 | |
| Air Cleaner Element Check 14 | |
| Pump Water Capacity Check 15 | |
| Operation of Water Pump 16 | |
| Transporting and Storing the Unit | 19 |
LIFAN POWER USA
Preface
Thank you for choosing Lifan Pump Pro® for your Water Pump Needs. Lifan Pump Pro® prides itself on providing quality products at affordable pricing, creating the "Best Equipment Value on Today's Market!"
All Lifan Pump Pro® Water Pump products are manufactured with quality components. Your new Water Pump will give you years of dependable service. Your Lifan Pump Pro® Water Pump is designed, engineered, and manufactured with LIFAN's Industrial Grade Gasoline Engine. This Owner's Manual will provide you with all of your needed information for your new Power Equipment Product, including Safe Operation and Maintenance of your unit. Please read this Owner's Manual completely and carefully prior to operation. Keep this Owner's Manual for assistance in the future, such as proper maintenance schedules and tips to prolong the life and effective use of your unit. We want to help you get the best results from your new unit while operating this equipment safely. If you require assistance, please call the Customer Service Hotline at 1-866-471-7464.
This Owner's Manual contains information with respect to the newest products at the time of publication. Due to revision and modifications, the information noted in the Owner's Manual might vary from the actual status. This Owner's Manual is subject to change without notice. The copyright of the Owner's Manual belongs to Lifan Bump Pro®. Any group or individual is
Product Specifications
| MODEL ST1WP- | CA ST1.5WP-CA | ST2WPLT-CA ST3 | WPLT-CA ST4W | PLT-CA | |
| Suction/Discharge Diameter | 1" 1.5" 2" 3" 4" | ||||
| Rotation Velocity | 3600rpm 3600rpm | 3600rpm 3600rpm | 3600rpm | ||
| Delivery 2377 gph | 2377 gph 6604 | gph 14260 gph 22 | 983 gph | ||
| Suction Lift 13 ft | 13 ft 19 ft 19 ft | 5 ft | |||
| Maximum Pump Head | 50 ft 50 ft 85 ft 98 ft 78 ft | ||||
| Water Pump Type | Aluminum Housing/Cast Iron Volute and Impeller | Aluminum Housing/Cast Iron Volute and Impeller | Aluminum Housing/Cast Iron Volute and Impeller | Aluminum Housing/Cast Iron Volute and Impeller | Aluminum Housing/Cast Iron Volute and Impeller |
| MODEL LF152F-3-P | LF152F-3-P | LF168F-2BP | LF168F-2BP | LF188F-P | |
| ENGINE TYPE | 4HStroke OHV Single Cylinder | 4HStroke OHV Single Cylinder | 4HStroke OHV Single Cylinder | 4HStroke OHV Single Cylinder | 4HStroke OHV Single Cylinder |
| MAXIMUM HORSEPOWER (MPH) | 3 MHP | 3 MHP | 7 MHP | 7 MHP | 13 MHP |
| DISPLACEMENT | 97cc | 97cc | 212cc | 212cc | 270cc |
| STARTING SYSTEM | Recoil | Recoil | Recoil | Recoil | Recoil |
LIFAN POWER USA

Safety Instructions
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
To reduce the risk of injury, user must read all safety, pre-operating and operating instructions before using the product.
Definitions: This instruction manual uses the following safety alerts, signal words and symbols to alert you to certain hazards and the related risk of injury:
DANGER indicates a hazard that, if not avoided, will result in death or serious injury.
CAUTION indicates a hazard that, if not avoided, may result in minor or moderate injury.
WARNING indicates a hazard that, if not avoided, may result in death or serious injury.
NOTICE indicates a condition not related to personal injury that, if not avoided, may result in property damage.
Hazard Symbols and Meanings

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Toxic Fumes Hot surface or gas Explosion Fire Electrical ShockSafety Instructions (continued)

WARNING!
Rapid recoil of starter cord (kickback) may pull hand and arm forward toward engine at a rapid rate. Broken bones, bruises, sprains, and fractures may result.
When starting engine, pull cord slowly until tension is felt, then pull rapidly to avoid kickback


WARNING!

Fuel and its vapors are extremely flammable and explosive.

Fire or explosion can cause severe burns or death.
WHEN ADDING OR DRAINING FUEL
- Turn water pump off and let it cool for at least three minutes before removing fuel cap. Loosen cap slowly in order to relieve pressure in the fuel tank.
- Fill or drain fuel tank outdoors. Do not excessively inhale fuel vapors.
- Keep away from open flames or sparks and other sources of ignition.
- Do NOT smoke while filling fuel tank.
- Do NOT overfill tank. Allow space for fuel expansion.
LIFAN POWER USA
Safety Instructions (continued)
| WARNING! | |
![]() | While engine is running temperature may exceed 150°F (65°C). Severe burns may occur. |
![]() | Exhaust heat/gasses can ignite combustibles, structures or damage fuel tank causing a fire. |
| Do NOT touch hot surfaces and do avoid exhaust gasses.Allow water pump to cool before touching.Keep at least 6 ft. (183cm) clearance on all sides of water pump including overhead clear.Reflective exhaust heat may damage fuel tank causing fire.Code of Federal Regulation(CFR) Title 36 Parks, Forests, and Public Property require equipment powered by an internal combustion engine to have a spark arrester, maintained in working order, complying to USDA Forest service standard 5100-1c or later revision. In the state of California a spark arrester is required under section 4442 of the California Public resources code. | |
| [C200] | WARNING! |
![]() | Unintentional sparking can result in fire or electrical shock. |
| WHEN TESTING FOR ENGINE SPARKDo NOT check for spark with the spark plug removed.Use approved spark plug tester.WHEN REPAIRING OR ADJUSTING WATER PUMPDisconnect the spark plug wire from the spark plug and place the wire where it cannot contact spark plug. | |
Controls and Features

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Throttle Valve Lever Choke Lever Fuel Cock Starting Handle Frame Engine Switch Intake Pipe Dipstick Muffler Spark Plug Outlet Pipe Fuel Filler Cap Air Cleaner AIR CLEANER GAS CAP MUFFLER ENGINE SWITCH OIL FILLLEGEND
| Throttle Valve Lever Controls engine speed. | |
| Choke Lever | Before starting cold engine, rotate the choke lever to the left until resistance is felt. After starting the water pump, rotate the choke lever to the right to disengage. Do NOT choke a warm engine when starting. |
| Fuel Cock | Turn to “OFF” position to terminate fuel delivery to engine. |
| Recoil Starting Handle Pull handle to rotate engine for starting. | |
LIFAN POWER USA
Pre-Operating Instructions: Connecting Water Inlet Hose
Use commercially available hose, hose joint, and clamp. The water inlet hose must be of continuous structure and be rigid. The length of the hose should be no more than required. The effect of suction is greatest at shorter distances from the water surface. Suction time varies with the length of the water inlet hose. The strainer matching with the water pump should be mounted to the end of the water inlet hose with a hose clamp.
NOTE: The ST1WP-CA, 1" inlet/outlet is threaded with American Garden Hose threads to accept your 3/4" garden hose to use as the suction and discharge hoses eliminating the necessity to purchase an additional hose kit for your pump.


Pre-Operating Instructions: Connecting Water Outlet Hose
Use commercially available hose, hose joint, and clamp. A short hose with a big diameter will provide the best performance. A long hose with a small diameter will increase flowing resistance and decrease the power output of the water pump.
Always Use Commerical Grade and Proper Size Hoses for Your Pump

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GASKET INLET HOSELIFAN POWER USA
Pre-Operating Instructions: Engine Oil Level Check
NOTICE:
- Running engine with insufficient engine oil can cause severe damage to the engine.
- The engine performance and service life is directly dependent of the quality of the engine oil. Do NOT use contaminated engine oil or vegetable oil
- Check engine oil level only with the engine stalled and with unit on level ground.
o Use 4-stroke gasoline engine oil equivalent in quality with SF, SG from API.
Oil velocity varies with average environmental temperature. Select engine oil with proper velocity using the chart below in accordance with your regional environmental temperature.

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SAE | Temperature Range | Value | | :--- | :--- | | 5W-30 | -10 | | 10W-30 | 80 | | 30 | 20 | Temperature -20 to 40 °CEngine Oil Alarm System
The engine oil alarm system aides in avoiding engine damage due to improper amounts of
Pre-Operating Instructions: Engine Fuel Level Check

WARNING:
• Gasoline is extremely flammable. Keep away from ignition sources.
- Fuel unit only in well-ventilated areas with the engine stalled.
- Do NOT smoke near unit.
- Do NOT spill fuel out of the fuel tank. Spilled gasoline and gasoline vapor may ignite. If gasoline is spilled, wipe completely dry before starting the engine.
- Avoid repeated or sustained breathing of gasoline fumes.
- Avoid skin contact with gasoline.
- Keep out of reach of children and pets.
- Do NOT use contaminated gasoline. Keep dirt, dust and water out of fuel tank.
• After fueling is complete, ensure fuel filler cap is securely fastened.
To Check Engine Fuel Level:
- Remove fuel filler cap.
LIFAN POWER USA
Pre-Operating Instructions: Air Cleaner Element Check
NOTICE:
- Do NOT run the engine without air cleaner element installed. Operation of engine without air cleaner element installed will result in the inhalation of dirt, dust and other debris into the engine and through the carburetor. This will result in premature wear of the engine.
NOTICE:
To Check Air Cleaner Element:
- Remove the clip (item 9 in "Air Cleaner A" below) or the wing nut (item 7 in "Air Cleaner B" below) to remove and check the air filter element.
- For sponge type air filters, wash with soap and water when contaminated. Squeeze excess liquid from air filter element and allow the air filter element to dry.
For paper type air filters, replace with the correct air filter for your unit. They are available at your dealer or from Lifan Pump Pro®. Order your filter by calling toll free 1-866-471-7464. - Re-Install the air filter element into the air filter housing.



Pre-Operating Instructions: Air Cleaner Element Check
PRIME PUMP BEFORE USE!
NOTICE:
- Do NOT run engine without water inside the pump. Operation of engine without water inside the pump will cause the pump to overheat. Prolonged operation of engine without water inside the pump will damage the pump gasket and impeller.
- If water within the pump is not full, shut off the engine at once and fill the pump after allowing the unit to cool.
To Check Pump Water:
- Remove water filler cap.
- Visually check for water inside pump.
- If too low, add water through water filler hole.
- Securely re-fasten water filler cap.
LIFAN POWER USA
Operation of Water Pump
Water Pump Use Location:

DANGER!
Running water pump gives off carbon monoxide gas. It is odorless, colorless, and highly toxic. Breathing carbon monoxide gas will result in serious injury or death.
- Only operate water pump outdoors.
- Prevent exhaust gas from entering, through windows doors or ventilation intakes, any confined areas.
- DO NOT operate water pump inside any enclosed or roofed areas.
Before Operating Water Pump: Refer to Pre-Operating Instruction section for additional procedures and definitions.
- Check water pump condition.
a. Inspect for signs of damage, oil or fuel leaks.
b. Remove excessive dirt and/or debris from the unit. - Check suction and discharge hoses.
a. Inspect general condition of hoses to ensure hoses are in serviceable condition.
: Cuestion has must be rainfavored construction to prevent back collection
Operation of Water Pump (continued)
Starting the Engine: Refer to the Controls and Features section for additional diagrams and definitions.
- PRIME THE PUMP.
- Move the fuel cock to the "ON" position.
- To start a cold engine, refer to instruction in the Controls and Features section – "2. Choke lever". To restart a warm engine, leave the choke level in the "OPEN" position.
- Move the throttle valve lever away from the "LOWER" position, about 1/3 of the way toward the "UPPER" position.
- Turn the engine switch to the "ON" position.
- Pull the recoil starting handle lightly until resistance is felt, then pull briskly. Do NOT allow the starter handle to snap back against the engine. Return it gently to prevent damage to the starter.

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Choke level OFF ON ON OFF Fuel cockLIFAN POWER USA
Operation of Water Pump (continued)
Stopping the Engine: Refer to the Controls and Features section for additional diagrams and definitions.
IN AN EMERGENCY:
- Turn the engine switch to the "OFF" position.
NORMAL PROCEDURE:
- Move the throttle valve lever to the "LOWER" position.
- Turn the engine switch to the "OFF" position.
- Turn the fuel cock to the "OFF" position.
- Remove the water drain plug and drain the pump chamber.
- Remove the water filler cap and flush the pump chamber with fresh, clean water.
- Allow water to completely drain from the pump chamber.
- Reinstall the water drain plug.
- Reinstall the water filler cap.
Transporting and Storing the Unit

WARNING:
• To avoid fire, allow water pump to cool down for at least twenty minutes before transporting or storing the unit.
- Always transport and store the unit with the fuel cock in the "OFF" position.
- Always keep unit in horizontal, LEVEL position to the ground to prevent fuel from spilling. Spilled gasoline and gasoline vapor may ignite.
• Gasoline is extremely flammable and explosive.
Storing the Water Pump: Refer to the Controls and Features section for additional diagrams and definitions.
- Ensure the storage site for the unit is clean and dry.
- Clean the inside of the water pump.
a. If the water pump was used to pump water with mud, sand, or other heavy debris:
i. Operate water pump to suck in fresh, clean water to wash inside of unit. Failure to do so may result in damage to impeller.
ii. After washing, remove water drain plug and empty the water in the water pump completely.
iii. Reinstall the water drain plug.
LIFAN POWER USA
Maintenance
| MAINTENANCE SCHEDULE | |
| PROCEDURE TIME | |
| Engine Oil Check Each Use | |
| Replace Engine Oil After Each 40 Hours of Use (For Initial Break in – After First (1st) 10 Hours of Use | |
| Air Cleaner Filter Check Each Use/Replace As Needed or After Every 100 Hours of Use | |
| Impeller Check After 300 Hours of Use or After First Year | |
| Air Cleaner Wash Check before each use/ Clean as needed/ Change ea. 100 hrs | |
| Spark Plug When Needed | |
| Valve Clearance Check & Re- adjust annually or after 300 Hours of Use | |
| Fuel Tank Replace Every 3 Years Based on Condition | |
NOTE: Refer to Following Procedures for proper method to perform maintenance
OIL CHANGE PROCEDURES:
Periodic maintenance of your engine oil should be performed after each 40 hours of use your Power Equipment Product. Check your engine oil level prior to each use.
Maintenance (continued)
PROPER MAINTENANCE OF YOUR UNIT WILL INCREASE THE LIFE OF YOUR PRODUCT. THE OIL MUST BE CHANGED ON A REGULAR BASIS FOR PROPER OPERATION AND RELIABILITY AND TO ALSO MAINTAIN YOUR WARRANTY ON THIS PRODUCT.
AIR CLEANER MAINTENANCE:
- Remove the clip (item 9 in "Air Cleaner A" below) or the wing nut (item 7 in "Air Cleaner B" below) to remove the check the air filter element.
- For sponge type air filters, wash with soap and water when contaminated. Squeeze excess liquid from air filter element and allow the air filter element to dry. For paper type air filters, replace with the correct air filter for your unit. They are available at your dealer or from Lifan Pump Pro®. Order your filter by calling toll free 1-866-471-7464.
- Re-install the air filter element into the air filter housing.
- Check before each use, clean when needed, replace at 100 hrs max of use.


LIFAN POWER USA
Maintenance (continued)
SPARK PLUG MAINTENANCE:
- Remove spark plug cap (refer to "Spark Plug Cap Removal" figure below).
- Remove spark plug with socket and handle supplied with your unit (refer to "Spark Plug Removal" figure below).
- Clean any carbon build-up around the spark plug.
- Check the spark plug gap and adjust if necessary. 0.30" gap.
- Lubricate the threads of the spark plug with anti-seize compound or engine oil.
- Re-install the spark plug and spark plug cap.

FUEL SYSTEM MAINTENANCE:
Maintenance (continued)
FUEL SYSTEM MAINTENANCE (continued):
(See diagram below) and either clean or replace the fuel filter element. Re-assemble the fuel filter element (refer to "Fuel Filter Element Assembly" diagram below).

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FUEL FILTER ELEMENT REMOVAL
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FUEL FILTER ELEMENT ASSEMBLYUSAGE IN HIGH ALTITUDE REGIONS:
In regions with high altitude, the standard carburetor produces overly dense combinations of fuel and air, which result in decreased engine performance and increased fuel consumption. To maintain high engine performance at high altitudes, install a high altitude carburetor main spray nozzle and re-adjust the adjusting screw for
LIFAN POWER USA
Troubleshooting
IF THE ENGINE WILL NOT START:
- Check the ensure switches are in the "ON" position.
- Check engine oil level. The unit possesses a low oil shutdown feature that will not allow your engine to start if the oil is below safe operating levels. This feature is installed to increase the lie of your engine and prevent engine damage. If oil level is low, fill to the full mark on dipstick. Refer to the Pre-Operating Instructions: Engine Oil Check section for exact oil type and amounts.
- Check the fuel level to ensure adequate fuel. Add fuel if necessary.
- Remove and inspect the spark plug for cleanliness and proper electrode gap. If needed, clean or replace the spark plug. Refer to Spark Plug Maintenance in the Maintenance section of the Owner's manual for proper procedure.
- If the unit will still NOT start after performing the above checks, call our customer service line at Lifan Pump Pro®, Toll Free 1-866-471-7464 or take the unit to an authorized service center.
NOTE: Periodically, on the initial start-up or after the unit has been stored for a long period of time, the float for your "Low Oil Shutdown" system will stick to the bottom of the oil pan. Locate the two (2) wires to the low oil sensor diode (figure "Low Oil Sensor Diode" to the right) located on the side of the engine block. Unplug these wires and, only after ensuring the engine is full of oil, start the engine and allow it to run until warm (normally 20 minutes, as this will heat the oil and release the float on the low oil shutdown system). Then, re-plua the
Water Pump Safety
- Never pump gasoline or other flammable liquids.
- The dealer or customer helpline (1-866-471-7464) can instruct you on intended uses.
- Water pump must be placed on a level surface.
- Do NOT expose the water pump to extreme conditions. Excessive dust, moisture and corrosive vapors will damage the unit.
- Cooling slots must be kept clear of debris.
- Shut off water pump and take to a qualified service center if the water pump fails to operate properly.
LIFAN POWER USA
LIMITED WARRANTY POLICY
This warranty is limited to the following Lifan Pump Pro® Water Pump products that are distributed by the EquipSource LLC, located at 2205 Industrial Park Road, Van Buren, AR 72956. Effective date is 06/18/2015.
| LENGTH OF WARRANTY | ||||
| Residential Use** Commercial/Rental*** | ||||
| PRODUCTS COVERED | 1^st Year 2 | nd Year 3 | rd Year | Warranty not to exceed 300 hrs. Or terms listed below. |
| Water Pumps | Full unit parts and labor | Full unit parts only | Engine parts only | Full unit, 12 months parts and labor |
** Residential Use is defined as items that are for personal use.
*** Commercial/Rental use is defined as any usage for income producing or other business related uses.
In order to qualify for the limited warranty the product(s) must be purchased in North America from an authorized Lifan Pump Pro® dealer or a dealer authorized by Lifan Pump Pro® to sell Lifan Pump Pro® products. This warranty is non-transferable and applies only to the original purchaser. The supplied "Warranty Registration Card" must be completed and on file with American Warranty Service (at the supplied address), at the time that any warranty claim is made. The "Warranty Registration Card" must be submitted with a receipt of purchase which clearly states the date of purchase and where the purchase was made.
During the warranty period (stated above) Lifan Pump Pro® and/or American Warranty Service will repair or replace, at its' option, any part that is proven to be defective in material or workmanship under normal usage. Repairs and/or replacement will be made without
OWNER'S RESPONSIBILITY
To ensure trouble free warranty coverage it is important that you register your Lifan Pump Pro® Product by phone at 1-866-471-
7464, or by filling out and returning to Lifan Pump Pro® the warranty registration card supplied with your product.
This confirms your warranty coverage and provides a direct link between you and Lifan Pump Pro® if we find it necessary to contact you.
Your receipt for purchase including date, model and serial number must be maintained and registered to receive service from an Authorized Service Dealer for warranty service. Proof of purchase rests solely with you, the original purchaser.
You must demonstrate reasonable care and use, and follow preventive maintenance, storage, fuel and oil usage as prescribed in the operator's manual for your Lifan Pump Pro® unit. For the warranty assistance from a Lifan Pump Pro® Authorized Service Dealer nearest to you, call Lifan Pump Pro®'s automated phone at1-866-471-7464. Should you require assistance or have questions concerning Lifan Pump Pro® products.
EXCLUSIONS
- Lifan Pump Pro® Equipment that utilize non- Lifan Pump Pro® replacement parts.
- Failure to perform "Periodic Maintenance" as required and specified in the supplied "Owner's Manual."
• Costs of normal maintenance and adjustments.
- Failures caused by any contaminated fuels, oils, or lack of proper oil levels.
- Repairs or diagnostics performed by individuals other than Lifan Pump Pro® authorized dealers not authorized in writing by Lifan Pump Pro®.
- Failures due to normal wear and tear, accident, misuse, abuse, negligence or improper use.
- As with all mechanical devices, the engines need periodic part(s) service and replacement to perform as designed. This warranty will not cover repair when normal use has exhausted the life of a part(s) or engine.
- Failures caused by any external cause or act of God, including but not limited to, collision, theft, vandalism, riot, war, fire, freezing, lightning, earth-quake, windstorm, hail, water, flood, tornado, or hurricane or any occurrence outside of normal use and activity.
- Damage related to any animal infestation to include rodent and/or insect infestation.
- Products that are modified or altered in a manner not authorized in writing by Lifan Pump Pro®.
- Any incidental, consequential or indirect damages caused by defects in materials or workmanship, or any delay in repair or replacement of the defective part(s).
- Failure due to misapplication.
- Telephone, cellular phone, facsimile, internet access, or other communication expenses.
- Expenses related to "customer instruction" or troubleshooting where no manufacturing defect is found.
• Overnight freight or special shipping costs for replacement part(s).
- Overtime, holiday or emergency labor.
- Starting batteries, fuses, light bulbs and engine fluids.
DISCLAIMER OF IMPLIED WARRANTIES:
This limited warranty is in lieu of all other expressions or implied warranties, including any warranty of the unit's fitness for any
LIFAN POWER USA

Postage Stamp
American Warranty Service
1200 Minters Chapel Road
Suite #200
Grapevine, TX 76051
Please read this Owner's Manual carefully before operating your new Water Pump.
This Owner's Manual includes the operation of models: ST1WP-(CA), ST1.5WP-(CA), ST2WPLT-(CA), ST3WPLT-(CA) and LF4WPLT-(CA)
Thank you for purchasing our Lifan Pump Pro® Industrial Grade Water Pump!
All information in this publication is based on the latest product information available at the time of approval for printing. We reserve the right to make changes at any time without notice and without incurring any obligation. The copyright of this manual belongs to EquipSource, LLC. No parts of this publication may be reproduced without the written consent of EquipSource, LLC. This manual should be considered a permanent part of the generator and



Unintentional sparking can result in fire or electrical shock.