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www.fimcoindustries.com 

1000 FIMCO Lane, P.O. Box 1700, North Sioux City, SD  57049      

Toll Free Phone: 800-831-0027 : Toll Free Fax: 800-494-0440 

[5194801   

 

 

 

 

(02/20)] 

Model: LG-1500-303 (5301064) 

                                  (15 Gallon Lawn & Garden Trailer Sprayer

)

 

Technical Specifications 

 

15 Gallon Corrosion-Resistant Polyethylene Tank 

 

12 Volt Diaphragm Pump, 2.4 GPM.—60 PSI 

 

Lever Handgun  

 

15 Ft. Handgun Hose (3/8” I.D.) 

 

16 Ft. max. vertical throw, 30 Ft. horizontal  throw 

 

Low Profile Trailer & tank 

 

2-Nozzle Boom Assembly (80” Spray Coverage) 

 

Corrosion-Resistant Nylon Nozzles 

 

Check Valve Strainers, 50 Mesh, 5 PSI 

 

4.10/3.50 x 4” Pneumatic Tires 

Caution: Always check the vehicle load rating 

before using the sprayer. The loaded weight of 

this sprayer and boom assembly is approx.: 

180 lbs. when the tank is full.  

***IMPORTANT REMINDER*** 

This sprayer comes with an On/Off (shut-off) valve located at the inlet location 

of the tank, towards the underside. (See Detail A). You must make sure the 

valve is in the “open” position before using your sprayer. 

Detail A 

Assembly Instructions 

 

Make sure the contents of the sprayer’s carton match the 
items shown on page 2 of the manual. 

 

Follow  the  steps  on  pages  3  &  4  to  properly  assemble 
the sprayer. 

 

After  assembly  is  complete  and  before  testing  your 
sprayer, make sure you connect the electrical hook-up to 

the end of your pump and clip the clips to a fully charged 

battery.   

OWNER’S MANUAL

 

BEFORE RETURNING THIS PRODUCT

FOR ANY REASON, PLEASE CALL

1-800-831-0027

MONDAY-FRIDAY, 8:00 AM TO 5:00 PM CST

If you should have a question or experience a problem with

your Fimco Industries Product: Visit our website @ 

www.fimcoindustries.com or call the Toll free number above. Our 

technical support representatives will be happy to help you. 

In most cases a customer service rep. can resolve

the problem over the phone.

To obtain prompt, efficient service, always remember to give the 

following information....

• Correct Part Description and/or part number

• Model number and Serial Number

Part descriptions and numbers can be obtained from the

illustrated parts list section(s) of this manual.

General Information 

Thank you for purchasing this product. The purpose of this 

manual is to assist you in operating and maintaining your lawn 

& garden Trailer sprayer.  

Retain a copy of your receipt for your 

unit, as it will be required to validate 

any warranty service. 

 

Warranted against manufacturer or 

workmanship defects from date of 

purchase with copy of receipt: 

 

Homeowner Usage: Sprayer-One Year and Pump-Two Years. 

 

Commercial Usage: Sprayer and Pump-90 Days.

 

Summary of Contents for 5301064

Page 1: ...ssemble the sprayer After assembly is complete and before testing your sprayer make sure you connect the electrical hook up to the end of your pump and clip the clips to a fully charged battery OWNER S MANUAL BEFORE RETURNING THIS PRODUCT FOR ANY REASON PLEASE CALL 1 800 831 0027 MONDAY FRIDAY 8 00 AM TO 5 00 PM CST If you should have a question or experience a problem with your Fimco Industries P...

Page 2: ...arts Bag 5278315 Tank Lid Lanyard 5058188 15 20 Gallon Trailer Bracket Kit 5277727 Tank Frame Pre Assembly 2 Nozzle Boom Assembly 5277774 2 Tires Wheels 5021092 Owner s Manual Contents of your sprayer s carton LG 1500 303 ...

Page 3: ... doing this to get the axle through both holes Center the axle about the frame as best as possible Slide a wheel spacer onto the axle Now slide a wheel over the axle and up against the wheel spacer Make sure the valve stems of the wheels are facing outward Place a cotter pin through the hole at the end of the axle Using a needle nose pliers or similar tool bend the pins so that they will not slip ...

Page 4: ... an 8 lanyard attached to it Slide the lanyard through the hole in the tab at the top of the tank This is so the lid can hang or be retained onto the tank while you are filling or rinsing the tank out This should help prevent loss or damage of the lid Screw the lid onto the tank Hand tight should be sufficient screw the pressure gauge into the manifold Hand tight should be sufficient Step 6 Step 7...

Page 5: ...n disconnect the negative black connection and finally the positive red connection The lead wire has an On Off switch to activate the pump is on and O is off Fill the tank part way with water and then add the desired amount of chemical to be sprayed Finish filling tank to proper level Turn the pump on and by depressing the side of the rock er switch The pump is equipped with a pressure switch that...

Page 6: ...ufacturer s instructions on disposal of all waste water from the sprayer Winter Storage Prepare the sprayer for end of season storage by running RV antifreeze through the system This will keep internal parts lubricated protect against corrosion and keep the unit from freezing Note RV antifreeze is non toxic and biodegradable and generally safer for the environment than automotive antifreeze Before...

Page 7: ...heck for defective check valve Check for clogged strainer filter Check for cracks in the pump housing Check for empty product supply Low Pressure Low Flow Check for leaks in the discharge line Check for restriction in the discharge line Check for debris in nozzle orifice Check for clogged strainer Check for proper voltage try another 12 volt battery Pulsating flow surging Low flow may cause pump t...

Page 8: ...ed to a good 12 volt power source and everything on Slip the two red wires off the terminals and touch them together If the motor runs it means the pressure switch is bad and needs to be replaced If it still doesn t run try bypassing the switch in the lead wire or using another lead wire Even if a tester shows power to the pressure switch it still could be the switch in the wire that is causing th...

Page 9: ...ter screen Start your pump and before it shuts off reach down and shut the valve to the Closed position lever is perpendicular to the flow of fluid then shut off your pump Unscrew the knurled nut from the shut off valve leaving the valve connected to the tank Swing swivel the intake assembly towards you Look in the nut you JUST unscrewed There is a screen washer there Remove the screen and clean a...

Page 10: ...Page 10 Exploded View Parts List LG 1500 303 5301064 Intake Detail Manifold Detail ...

Page 11: ... Spray Height 18 20 above what is being sprayed to plant not ground Optimum Spray Height 39 Wide angle spray nozzle height is influenced by nozzle orientation The critical factor is to achieve a minimum 30 overlap Excellent spray distribution for uniform coverage along the boom Nozzle design incorporates a pre orifice to pro duce larger droplets for less drift ...

Page 12: ...obtain warranty service under this Limited Warranty you must 1 provide written notice to Fimco Ind of the defect during the Warranty Period and within thirty 30 days after the defect becomes apparent or the repair becomes necessary at the following address Fimco Ind 1000 Fimco Lane North Sioux City SD 57049 and 2 make the Equipment available to Fimco Ind or an authorized dealer within a reasonable...

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