Simpson SWT-525172 Use And Care Manual

Water trailer

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WATER TRAILER

USE AND CARE MANUAL

READ THIS MANUAL CAREFULLY BEFORE OPERATION

Failure to follow the instructions and safety precautions in this manual can result

in property damage, serious injury and/or death.

If your unit is not working or if there are parts missing or broken, please DO NOT RETURN IT TO THE

PLACE OF PURCHASE. Contact our Customer Service Department by calling 1-877-362-4271 or

emailing cservice@fna-group.com

SAVE THIS MANUAL FOR FUTURE REFERENCE

NOTE: Photographs and line drawings used in this manual are for reference only and may not

represent your specific model.

Part Number 7119888 / ENGLISH

LOOK BEFORE YOU PUMP!

REV 1 - 12/2022

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Summary of Contents for Simpson SWT-525172

Page 1 WATER TRAILER USE AND CARE MANUAL LOOK BEFORE YOU PUMP! READ THIS MANUAL CAREFULLY BEFORE OPERATION Failure to follow the instructions and safety precautions in this manual can result in property damage, serious injury and/or death. If your unit is not working or if there are parts missing or broken, please DO NOT RETURN IT TO THE PLACE OF PURCHASE.
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Page 3 SAVE THIS MANUAL FOR FUTURE USE Keep this manual for future reference. This manual should be considered a permanent part of the product and stay with it. This manual should be available to anyone operating the product(s) it covers. This manual should remain with the product(s) it covers if sold to a new owner.
Page 4: Table Of Contents
TABLE OF CONTENTS SAFETY INSTRUCTIONS Read this Manual Before Operating Additional Instructions Hazard Alert Symbols DISCLAIMERS COMPONENT LOCATION PRESSURE FILL PIPE INSTALLATION PRESSURE FILLING THE TANK SETTING THE FLOW VALVES SETTING THE MANIFOLD VALVES SIDE PORT (DISCHARGE OR SUCTION) FILLING THE TANK FROM A STANDING WATER SOURCE USING THE SIDE PORT OUTPUT USING THE SPRAY BAR...
Page 5 STARTING THE ENGINE TURNING THE ENGINE OFF TROUBLESHOOTING MAINTENANCE Pump Maintenance Exterior Pump Cleaning Interior Pump Cleaning Engine Maintenance Plumbing Maintenance Trailer Maintenance ENGINE LONGTERM STORAGE Storing for Two Months or Less Storing for More Than Two Months WARRANTY Page 3...
Page 6: Safety Instructions
SAFETY INSTRUCTIONS READ THIS MANUAL BEFORE OPERATING This manual contains important safety information and instructions. Do not operate this product until you have read, and completely understand all safety, operation, and maintenance instructions listed in this manual. Failure to follow the information contained in this manual will result in property damage, injury, and/or death.
Page 7: Disclaimers
WARNING: FLUID USAGE The SIMPSON Water Trailer is designed to be used only with fresh or gray water. Do not pump or transport effluent, black (sewage) water or any types of chemicals. Do not pump or transport any fluid that is intended for human consumption.
Page 8: Component Location
COMPONENT LOCATION Page 6...
Page 9 Pressure fill pipe, see pages 8 & 9. 15. Trailer jack. Pressure fill pipe 2” hose connector. 16. Trailer coupler, see page 18. Spray bar control valve, see page 11. 17. 50ft (15.2M) lay flat discharge hose. Side port control valve, see page 11. 18.
Page 10 PRESSURE FILL PIPE INSTALLATION The following tools are required: (2) 1/2” open end wrenches (1) 9/16” open end wrench Please locate the pressure fill pipe in the hose storage bin at the rear of the trailer. Along with it will be a bag containing the required hardware and U-bolts. Unwrap the protective plastic from the pipe.
Page 11 PRESSURE FILLING THE TANK CAUTION: CAUTION: TRAILER MOVEMENT Whenever the trailer is disconnected from the tow vehicle, the trailer should be parked on a level surface and with the wheels chocked (not included). Trailers with non-chocked wheels can roll when parked on non-level pavement or when accidentally bumped from another vehicle leading to injury/death and property damage.
Page 12 SETTING THE FLOW VALVES Along with the ability to pump water out (to the spray bar, for example), the SIMPSON Water Trailer also has the capability to fill its tank from a standing water source such as a lake, stream or pond.
Page 13 SETTING THE MANIFOLD VALVES Above the pump is a horizontal manifold (Fig. 3) that contains two valves (spray bar valve and the passenger’s port side valve). See USING THE SPRAY BAR or USING THE SIDE PORT, to determine which valve to use. Below the horizontal manifold is the tank valve.
Page 14 SIDE PORT (DISCHARGE or SUCTION) The side ports allows you to send water out to a hose (for example, irrigation) or using a hose to draw water into the tank (1.5 or 2” only). The port assembly contains a 1.5” hose connector, a 2” hose connector and a standard 3/4”...
Page 15 FILLING THE TANK FROM A STANDING WATER SOURCE CAUTION: CAUTION: TRAILER MOVEMENT Whenever the trailer is disconnected from the tow vehicle, the trailer should be parked on a level surface and with the wheels chocked (not included). Trailers with non-chocked wheels can roll when parked on non-level pavement or when accidentally bumped from another vehicle leading to injury/death and property damage.
Page 16 3. Connect the other end of the hose to the side port (Fig. 5). NOTICE PUMP DAMAGE We recommended having a filter (not included) on the end of the suction hose. Not using a filter can introduce debris into the pump and the tank that may cause damage. Always place the filter at a depth where air cannot be introduced into the system, but do not allow it to sit on the muddy bottom of the source.
Page 17 USING THE SIDE PORT OUTPUT The side port outputs can be used for a variety watering uses. As talked about in SIDE PORT (DISCHARGE or SUCTION), you have the ability to use a standard 3/4” garden hose, a 1.5” or a 2” hose as the output. In order to use these outputs, make sure the tank is fully filled or has enough water for your application.
Page 18: Using The Spray Bar
USING THE SPRAY BAR The spray bar allows you to water down areas for dust reduction as well as washing the pavement of loose dirt and debris. In order to use the spray bar, make sure the tank is fully filled or has enough water for your application. Do not allow the pump to go dry as damage may occur.
Page 19: Draining The System
DRAINING THE SYSTEM FOR STORAGE (WINTERIZE) When you will not be using the trailer for an extended period of time or there is a chance of freezing weather, you should drain the system. DRAINING THE SYSTEM 1. Ensure the trailer is as level as possible. 2.
Page 20: Trailering System
TRAILER COUPLER The trailer coupler of the SIMPSON Water Trailer is adjustable in height. It is important to keep the trailer as level as possible with the tow vehicle. This is accomplished by raising or lowering the coupler within the channel.
Page 21: Adjusting The Trailer Coupler Height
MATCHING TRAILER WARNING: WARNING: AND HITCH The use of a hitch with a load rating less than the load rating of the trailer can result in loss of control and may lead to death or injury. Using a tow vehicle with a towing capacity lower than the load rating of the trailer can result in loss of control and may result in injury or death.
Page 22: Trailer Electrical System
Step 13. TRAILER ELECTRICAL SYSTEM The SIMPSON Water Trailer is equipped with an electrical braking system as well as an emergency break-away braking system. The tow vehicle must be equipped with a seven pin trailer receptacle wired to the SAE J2863 standard for proper operation.
Page 23 The controls and battery for the break-away braking system are located within the housing (Fig. 18) behind the trailer tongue. The battery is charged by the tow vehicle but should be checked periodically and after long-term storage of the trailer. The charge status of the battery can be determined by pushing the test button (Fig.
Page 24: Operating Checklist
OPERATING CHECKLIST Location Being that this is a trailer based device, it is understood that the trailer could be used in many different locations. Never operate the gasoline powered pump inside any structure or close to any structure. Fumes can easily enter the structure causing carbon monoxide poisoning.
Page 25 WARNING: WARNING: UNTRAINED OPERATION Untrained persons, young children, and pets can be seriously injured or killed if allowed to operate or play with the water trailer. Do not let children operate the water trailer. Keep young children and pets away from the trailer while it is being used. Always turn off the pump before leaving the area.
Page 26: Checking The Engine Oil
Checking the Engine Oil CAUTION: CAUTION: HOT OIL Hot oil can cause serious burns. To prevent getting burned when changing or checking the engine oil, wear gloves and change the oil when the engine is warm but not hot. NOTICE LOW OIL SENSOR The low oil sensor (if equipped) will automatically stop the engine when the oil level falls below the safe limit.
Page 27: Checking Fuel
Engine Oil Dipstick Upper Oil Limit Lower Oil Limit Fig. 20 Fig. 21 Checking Fuel WARNING: WARNING: REFUELING Gasoline is highly flammable and gasoline vapors are extremely explosive. Fire and explosions can cause severe burns and/or death. Keep gasoline away from flames, sparks, and other ignition sources.
Page 28 CAUTION: CAUTION: FUEL TANK PRESSURE Gasoline vapor can build up inside the fuel tank creating pressure. This pressure may increase when the engine is hot from running. Opening the fuel tank under pressure can cause rapid escape of flammable vapors and possible fuel spills that may ignite from contact with hot engine surfaces resulting in burn hazard.
Page 29: Starting The Engine
To avoid these hazards, be sure to read, understand, and follow the steps outlined in the OPERATING CHECKLIST section of the owner’s manual before starting the engine, and follow all the guidelines for proper use of the SIMPSON Water Trailer. NOTICE PUMP PRIMING This pump will not prime when dry.
Page 30 5. Slide the choke to CHOKE for starting a COLD engine. Slide to RUN for a warm engine CHOKE NOTE: The starting position of the choke will vary depending on the engine temperature. If starting a cold engine, move the choke lever towards the CHOKE position. If starting a warm engine, move the choke lever towards the RUN position.
Page 31: Turning The Engine Off
TURNING THE ENGINE OFF 1. Slide the throttle to the SLOW position. Allow the speed of the engine to decrease. 2. Turn the engine switch to OFF. 3. Slide the fuel switch to OFF. OFF ON TROUBLE SHOOTING ISSUE POSSIBLE CAUSE SOLUTION The fuel tank is empty.
Page 32: Maintenance
It is the responsibility of the owner and / or operator to have all scheduled maintenance completed before transporting or operating the SIMPSON Water Trailer. Be sure to follow the inspection and maintenance recommendations as listed in all of the manuals that came with this unit.
Page 33: Interior Pump Cleaning
Interior pump cleaning NOTICE CHEMICAL CLEANERS Using chemical cleaners and/or corrosive liquids can damage the pump seals and internal components. Damage caused by chemical cleaners and corrosive liquids is not covered under warranty. To avoid damaging pump seals and components, do not use chemical cleaners or corrosive liquids to clean the components inside the pump housing.
Page 34 Mounting nuts Fig. 23 5. With the assistance of another person, lift the engine/pump assembly off of the vibration mounts and turn it 180 degrees so the pump faces the driver’s side of the trailer. Make a note not to lose or damage the o-rings on the manifold connectors. 6.
Page 35: Engine Maintenance
For all other information on engine maintenance, refer to your Engine Owner’s Manual. Plumbing Maintenance The plumbing of the SIMPSON Water Trailer was designed to give years of worry-free life. However, it is important to monitor all connections for leaks. If the trailer is not to be used for an extended period of time, make sure to drain the trailer of water as talked about in the DRAINING THE SYSTEM FOR STORAGE section of the manual.
Page 36: Engine Longterm Storage
ENGINE LONGTERM STORAGE Storing for Two Months or Less 1. Fill the fuel tank per the OPERATING CHECKLIST section of this manual then add a fuel stabilizer per the manufacturer’s recommendations. NOTE: using a fuel stabilizer (sold separately) when storing gasoline may help prevent the problems related to alcohol blended fuels in outdoor power equipment engines.
Page 37: Warranty
RESPONSIBILITY OF ORIGINAL PURCHASER (INITIAL USER): To process a warranty claim on your SIMPSON® pressure washer, report the concern to 1-877-362-4271 or cservice@fna- group.com for authorization and direction to the nearest authorized service center in your area.
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Page 40 READ THIS MANUAL CAREFULLY BEFORE OPERATION Failure to follow the instructions and safety precautions in this manual can result in property damage, serious injury and/or death. SAVE THIS MANUAL FOR FUTURE REFERENCE Part Number 7119888 / ENGLISH REV 1 - 12/2022...