OWNER’S MANUAL

Model: LSS-280 (5300467)

(200 Gallon Lawn Service Skid Sprayer w/205cc B&S Engine)

Technical Specifications



200 Gallon Polyethylene Tank



205cc B&S Engine, 8.0 Gross Torque w/6:1 Gear

Reduction



8 Roller Pump - 10 GPM @ 250 PSI



Pressure Relief Valve



Handgun w/1/2” x 300’ of Hose



Delta Jet Agitation

Caution: When fully filled with water, this sprayer will weigh approx. 2,065 lbs..

Consult the owner’s manual for your vehicle to verify that you are within it’s load carrying capacity.

General Information

Thank you for purchasing this product. The purpose of this manual is to assist you in operating and maintaining your Skid

Sprayer.

Information About the Sprayer

Roller pumps are positive displacement pumps, which means that the entire solution being pumped must go somewhere or the pump will break. In this roller pumping system, solution is drawn from the tank and forced to a planned source, such a handgun. The pressure is controlled by a pressure relief valve, which is a spring-loaded device that controls the amount of fluid bypassed (recirculated) to the tank. The gray adjusting cap is to be tightened to increase pressure and loosened to decrease pressure.

NOTE:

Add proper oil to the engine crankcase and gasoline to the gas tank. Always check the oil in the gear box. Remove the plug on the side, oil should be visible. Add oil through the top plug. Refer to the engine manual for the correct type and amount.

It is important to test the sprayer with plain water before actual spraying is attempted. This will enable you to check the sprayer for leaks in the plumbing system.

Retain a copy of your receipt for your unit, as it will be required to validate any warranty service

Products are warranted against manufacturer or workmanship defects for one year from date of purchase for home owner usage and 90 days for commercial usage.

For technical assistance, visit our website @ www.fimcoindustries.com or call: TOLL FREE @ 1-800-831-0027

Our Technical Support Representatives will be happy to help you.

To obtain prompt, efficient service, always remember to give the following information…



Correct Part Description and/or part number



Model #/Serial # of your sprayer

Part descriptions and numbers can be obtained from the illustrated parts list section(s) of this manual.

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

[5004293 (12/18)]

Page 1

IMPORTANT: Remove tank lid and be sure the tank is clean and free of any foreign material. Rinse tank out of any tank residue before filling with water to test.

Testing the Sprayer

NOTE:

It is important that you test your sprayer for leakage and proper spray patterns with plain water before chemical application is attempted.

This will also give you the opportunity to familiarize yourself with the operation of the sprayer, without the possibility of losing any expensive chemicals.

1. Fill the tank about 1/2 full with plain water.

2. Open the valve in the suction line and allow water to flow to the pump. The valve is located at this point to enable the strainer to be taken apart for cleaning, while solution remains in the tank.

CAUTION: Always be sure that the water (or solution) has reached the roller pump before starting your sprayer. If the pump is allowed to run dry, serious damage to the pump will result. Do not run your sprayer with the boom/handgun line closed AND the bypass line closed. Doing this will damage the pump.

3. It is always best to start the sprayer at little or no pressure. This sprayer is equipped with a spring loaded pressure relief/bypass valve. Turn the valve knob out to decrease pressure and in for increased pressure.

The bypass valve is the “pressure control” for the entire plumbing system. The more the valve is open, the lower your line pressure.

Almost fully closed provides maximum pressure to your handgun.

NEVER run your system with this valve 100% closed .

4. The pumping system includes an agitator which will help keep the solution in suspension. Pressure to the agitator should never exceed 100 PSI. When spraying at pressures over 100

PSI, use the brass valve (in the hose reel/agitator plumbing assembly) to throttle the pressure to the agitator by closing the valve. As solution is forced through the agitator, the venturi action triples the flow through the agitator. The valve in the line may shut off the agitation completely when not needed or it can throttle the amount of solution going to the agitator if too much agitation occurs.

5. You may now start the sprayer engine following the engine manufacturers instructions. Let the sprayer run at low pressure until water has reached the handgun and all air has been purged from the system.

Caution: Care must be taken, being sure the handgun is secured in the operators hand. If this is not done a recoiling action may occur causing damage or personal injury.

6. The pressure should now be increased to 30 - 40 PSI. Operate the sprayer at this increased pressure for 3 to 5 minutes, thoroughly testing the unit before adding chemicals.

When everything tests all right (no leaks and good pressure), add the desired chemicals to the mixture and water combination and start your spraying operation. Adjust the pressure and spray as you did in the testing procedure. The sprayer should now be ready to use.

Conditions of weather and terrain must be considered when setting the sprayer. Do not spray on windy days. Protective clothing must be worn in some cases

Be sure to read the chemical label(s) before application!

Priming the pump

To help prime the pump, keep the inlet or suction line as short as possible with a minimum of bends, elbows and kinks. Make sure all connections are tight and do not leak air. Make sure the line strainer is free of debris. If pump does not self-prime, disconnect suction hose, fill with water and reconnect to liquid source. Often a squirt of oil into the ports of the pump will seal clearances and help priming.

Facing the pump, the suction port is on your left.

Maintenance During/After Spraying

Periodically close the suction line valve and check the line strainer and clean the screen. Stop the engine and shut off the valve near the strainer. Remove the bowl and screen portions of the strainer and wash them free from all impurities. You may also drain the tank by uncoupling the suction line near the strainer. Open the valve and pour the contents into another container. Read the chemical label for disposal instructions.

Proper care and maintenance will keep your pump wear at a minimum and will keep it running smoothly and trouble-free for a long time and prolong the life of your sprayer.

After use, fill the sprayer tank part way with water. Start the sprayer and allow the water to pump through the entire plumbing system and nozzles. Drain and then refill half full with plain water, add the recommended amount of good quality tank cleaner such as FIMCO

Sprayer Tank Neutralizer and Cleaner. (If no tank cleaner is available, you may substitute dish soap for this step, about 1-2 oz. per gallon). Turn sprayer on and circulate through system for 15 minutes and then spray out through handgun nozzle (and boom nozzles if applicable). Refill tank half way with clean water and repeat. Follow the chemical manufacturer’s disposal instructions of all wash or rinsing water.

For the boom (if applicable) remove the tips and screens from the nozzle assemblies. Wash these items out thoroughly. Blow the orifice clean and dry. If the orifice remains clogged, clean it with a fine bristle (NOT WIRE) brush or with a toothpick. Do not damage the orifice. Water rinse and dry the tips before storing.

Flush the pump after each use. One of the common causes of faulty pump performance is “gumming” or corrosion inside the pump. This prevents the rollers from moving freely. Flush the pump with a solution that will neutralize liquid pumped. A rust inhibitor can also be squirted into the ports of the pump. Turn shaft several times to draw protective liquid through pump and coat entire inner surface.

WARNING: Never pump corrosive or abrasive liquids as these will cause rapid wear or deterioration of body, rotor, shaft and seals in the pump. Never run pump dry. Some chemicals will damage the pump valves if allowed to soak untreated for a length of time!

ALWAYS flush the pump as instructed after each use. DO NOT allow chemicals to sit in the pump for extended times of idleness.

Failure to follow this warning will void the product warranty.

Follow the chemical manufacturer’s instructions on disposal of all waste water from the sprayer.

Winter Storage

Prepare the sprayer for end-of-season storage by draining all water out of your sprayer, paying special attention to the pump, handgun and valve(s). These items are especially prone to damage from chemicals and freezing weather.

The sprayer should be winterized before storage by pumping a solution of automotive antifreeze (containing a rust inhibitor) through the entire plumbing system. This antifreeze solution should remain in the plumbing system during the winter months. When spring time comes and you are preparing your sprayer for the spray season, rinse the entire plumbing system out, clearing the lines of the antifreeze solution.

Proper care and maintenance will prolong the life of your sprayer.

It is nearly impossible to drain all of the water from the sprayer and any trapped water can freeze in cold weather and damage parts of the sprayer. Pumping the antifreeze through the system will displace the water and help prevent this damage.

Page 2

Exploded View: LSS-280 (5300467)

Refer to Parts List next page for Part Numbers

Page 3

21

22

23

24

25

26

13

14

15

16

17

18

19

20

10

11

12

7

8

9

Ref. # Part # Description

1

2

3

5006306 1/4"-20nc Hex Flanged Whiz Nut, Grade 5

5006307 5/16"-18nc Hex Flanged Whiz Nut, Grade 5

5006337 1/2-13 Hex Whiz (Flange) Locknut

4

5

6

5010207 Poly Elbow, 3/4" MPT x 1/2" HB

5010214 Poly Elbow, 1-1/4" MPT x 3/4" HB

5011126 1/4" x 4-1/2" Galv. Pipe Nipple

5014011 Delta Jet Agitator

5016066 Garden Hose Washer

5020117 Hose, 5/8"-1 Brd. x 48"

5020211 Hose, 3/4"-2 Brd. x 60"

5020291 Hose, 1/2"-2 Brd. x 30"

5020309 Hose, 1/2"-2 Brd. x 300'

27

28

29

30

31

5020311 Hose, 3/4"-2 Brd. x 50"

5020312 Hose, 1-1/4"-2 Brd. x 10"

5020509 Hose, 1/2" EPDM x 60"

5117323 5/16"-18nc x 3/4" Flng Hex Bolt

5034069 H.H.C.S. 5/16"-18nc x 1-1/2" (Full Thread)

5034111 1/2" x 6" J-Hook Bolt

5034197 Round U-Bolt, 1/4"-20 x 1" x 3/4"

5038637 Handgun Holder Bracket

5046057 1/4" NPT Galv. Hex Pipe Cap

5051023 Hose Clamp, 5/8"

5051024 Hose Clamp, 3/4"

5051114 Hose Clamp, 1/2"

5056096 Poly Elbow, 11/16" UNF x 5/8" HB

5067052 Steel Fitting, 1/2" MPT x 1/2" HB

5075014 Rubber Grommet (Black)

5108041 Tank Strap Buckle, Bent

5133103 Nylon Strap, 2" x 96"

5163005 GunJet Spray Gun (AA43H-AL6)

5167034 Gauge, 0-400 PSI (Liquid Filled)

Parts List: LSS-280 (5300467)

2

2

4

4

6

1

1

1

4

2

2

Qty.

Ref. # Part # Description

4 32 5169004 200 Gallon Tank (38" x 50" x 42")

12 33 5272182 Manual Hose Reel

4

1

1

1

1

1

1

1

1

1

1

1

34

35

36

5274195 Reel Mount Weldment

5275145 Engine/Pump Sub-Assembly

5275334 Strainer Assembly

36.1

5006307 5/16"-18nc Hex Flanged Whiz Nut, Grade 5

36.2

36.3

5034065 Round U-Bolt, 5/16"-18 x 1-1/2" x 2-3/16"

5038258 Strainer Bracket

36.4

5116213 Strainer

36.4.1 3351-0039 Strainer Bowl

36.4.2 5116131 Strainer Screen (40 Mesh)

36.4.3 5072299 Strainer EPDM Gasket

1

8

4

36.4.4 3351-0038 Strainer Cap

36.5

5067127 Poly Fitting, 3/4" MPT x 3/4" HB

36.6

5011140 Poly Close Nipple, 3/4" MNPT

36.7

5143190 3/4" "T-800" Brass Ball Valve

37 5275335 Hose Reel/Agitator Plumbing Assembly

37.1

5011046 1/2" Galvanized Close Nipple

37.2

5010086 1/2" NPT Galvanized Tee

37.3

37.4

37.5

5143197 1/2" "T-800" Brass Ball Valve

5067131 Poly Fitting, 1/2" MPT x 1/2" HB

5010230 Poly Tee, 1/2" FPT

2

1

2

37.6

5041073 Poly Reducing Bushing, 1/2" MPT x 1/4" FPT

37.7

5067052 Steel Fitting, 1/2" MPT x 1/2" HB

38 5275336 Pressure Relief Valve Assembly

38.1

5011140 Poly Close Nipple, 3/4" MNPT

38.2

5010257 Poly Gauge Tee, 3/4" FPT

38.3

5143199 Pressure Relief Valve (3/4" NPT)

38.4

5067126 Poly Fitting, 3/4" MNPT x 5/8" HB

38.5

5067125 Poly Fitting, 3/4" MPT x 1/2" HB

39 5272229 200 Gallon Skid Weldment (Red)

1

1

1

1

1

3

1

1

1

1

1

1

1

2

1

1

1

1

1

1

1

1

1

4

2

1

Qty.

1

1

1

1

1

Strap/Buckle Detail

Strap Attachment to a “Bent” Buckle

The nylon straps are to be inserted in and out of the slots in the buckle, as shown. Be sure the straps are snug before tightening the hook bolts. In most cases, it will be necessary to retighten the straps after filling the tank with liquid.

Page 4

Engine/Pump Sub-Assembly (5275145)

Exploded View/Parts List

9

10

11

6

7

8

12

Ref. # Part # Description

1 505177 Adapter & Kit (Coupler)

2 5006186 #10-24 Serrated Flng Hex Nut

3

4

5

5016026 Lockwasher, 5/16"

5023052 Torque Bracket

5034634 5/16"-18 x 5/8" Flange Hex Bolt

5040004 Rubber-Headed Mach. Screw Bumper (#10-24)

5067127 Poly Fitting, 3/4" MPT x 3/4" HB

5089003 1/4" Square Keystock x 1-1/4" Long

5089033 3/16" Square Keystock x 1-3/8" Long

5120044 Shield

5152099 205cc B&S Engine w/Gear Reduction

5271509 Cast Iron 8-Roller Pump (Reverse Rotation)

1

1

1

1

1

1

Qty.

1

2

2

2

2

1

Piston Type Pressure Relief/Regulating Valves

Bypasses excess fluid. Adjustable to maintain control of line pressure at any pressure within the valve operating range.

Selected pressure setting firmly held in place by locknut. Extra large passages to handle large flows.

 Polypropylene with stainless steel spring

 Excellent chemical resistance

 EPDM O-Rings

 Fore pressure to 150 p.s.i.

 1/4” port for pressure gauge

 Choice of 1/2” or 3/4” NPT (M) inlet & (F) outlet connections

Fimco # Mfg. Part #

5143199 23120-3/4-PP

5143200 23120-1/2-PP

5168717 PK-AB23120-KIT

Description

Pressure Relief Valve (3/4" NPT)

Pressure Relief Valve (1/2" NPT)

Repair Kit, Items Marked * *

* * Available only in Repair Kit #5168717 (PK-AB23120-KIT)

♦ ♦ Only Available in Complete Assembly

Cast Iron

8-Roller Pump Assembly

#5271509 (Hypro Mfg. Part #: 7560C-R-01)

* * Available only in Repair Kit #7771794 (3430-0381)

♦ ♦ Only Available in Complete Assembly

Pump

Speed

(RPM)

600

0 PSI 50 PSI 100 PSI 150 PSI 200 PSI 250 PSI 300 PSI

GPM HP GPM HP GPM HP GPM HP GPM HP GPM HP GPM HP

14.0

0.45

13.1

0.87

12.1

1.41

11.2

1.98

10.6

2.5

10.0

3.1

9.1

3.7

Page 5

Roller Pump General Safety Information

1. Use a pressure relief device on the discharge side of the pump to prevent damage from pressure buildup when the pump discharge is blocked or otherwise closed and the power source is still running.

2. WARNING: Never pump flammable or explosive fluids such as gasoline, fuel oil, kerosene, etc. Never use in explosive atmospheres. The pump should be used only with liquids compatible with the pump component materials. Failure to follow this warning can result in personal injury and/or property damage and will void the product warranty.

3. Never pump acids (i.e. acid fertilizer) with Super Rollers!

4. Never run the pump faster than maximum recommended speed.

5. Never pump at pressures higher than the maximum recommended pressure.

6. Never pump liquids at temperatures higher than the recommended maximum temperatures (140°F/60°C).

7. Make certain that the power source conforms to the requirements of your equipment.

8. Provide adequate protection in guarding around the moving parts such as the shaft and pulleys.

9. Disconnect power before servicing.

10. Release all pressure within the system before servicing any component.

11. Drain all liquids from the system before servicing any component.

12. Check all hoses for weak or worn condition before each use.

Make certain that all connections are tight and secure.

13. Periodically inspect the pump and the system components.

Perform routine maintenance as required.

14. Never operate a gasoline engine in an enclosed area. Be sure the area is well ventilated.

15. Use only pipe, hose and fittings rated for the maximum psi rating of the pump.

16. Never use pump for pumping water or other liquids for human or animal consumption.

Roller Pump Operation & Maintenance

WARNING: Never pump corrosive or abrasive liquids as these will cause rapid wear or deterioration of the body, rotor, shaft and seals in the pump. The pump should be used on with liquids compatible with pump component materials. Never exceed maximum specified rpm and pressure. Never run pump dry. Failure to follow this warning will void the product warranty.

Priming the Pump:

To help prime the pump, keep the inlet or suction line as short as possible with a minimum of bends, elbows and kinks. Make sure all connections are tight and do not leak air. Make sure line strainer is free of debris. If pump does not self-prime, disconnect suction hose, fill with water and reconnect to liquid source. Often a squirt of oil into the ports of the pump will seal clearance and help priming.

Care of the Pump:

Proper care and maintenance will keep your pump wear at a minimum and will keep it running smoothly and trouble-free for a long time.

Flush the Pump After Each Use

One of the common causes of faulty pump performance is

“gumming” or corrosion inside the pump. This prevents rollers from moving freely in their rotor slots. Flush the pump with a solution that will neutralize liquid pumped, mixed according to manufacturer’s directions.

To Prevent Corrosion:

After cleaning pump as above, flush it with a 50-50 solution of permanent-type automotive antifreeze (containing a rust inhibitor) and water. A rust inhibitor can also be squirted into the ports of the pump. Turn shaft several times to draw protective liquid through pump and coat entire inner surface. Drain pump and plug ports to keep out air during storage. For short periods of idleness, noncorrosive liquids may be left in the pump, but air must be kept out. Plug ports or seal port connections.

Symptom

Pump Does Not Prime

Probable Cause(s)

Leak in suction line

Obstruction in suction line

Suction hose sucked to bottom or side of tank

Rollers stuck in pump

Pump seals leaking air

Troubleshooting

Corrective Action

Check hose and fittings for leaks and correct

Inspect hose for debris or loose inner liner in hose

Cut a notch or "V" in end of suction hose

Disassemble pump and inspect rollers

Replace seals

Loss of Pressure

Pump will not turn

Clogged suction strainer Check strainer and clean it regularly

Kinked or blocked suction hose Inspect suction hose and repair as necessary

Air leak in inlet side plumbing

Check hose and connections for leaks

Use pipe joint sealant and retighten connections

Relief valve setting too low or weakened spring

Faulty Gauge

Pump seals leak air

Nozzle orifices worn

Pump worn

Corrosion (rust), scale or residue

Solid object lodged in pump.

Check relief valve and correct setting

Replace gauge

Replace seals

Replace nozzles

Repair pump

Loosen endplate bolts. Squirt oil into ports to help free rotor.

Retighten bolts.

Disassemble pump and remove objects

Page 6

GunJet Spray Gun (5163005)

Exploded View/Parts List

(Mfg. #: AA43H-AL6)

Black

1/8” Orifice

Red

5/32” Orifice

Blue

3/16” Orifice

White

1/4” Orifice

*: Available in Spare Parts Kit ONLY #5168190

(Mfg. #: PK-AB43-AL-KIT)

♦ ♦: Only Available in Complete Handgun Assembly

Venturi action more than triples the effective flow of liquid for

#5014011

Delta Jet Agitator

Operation

As solution is forced through the agitator, the venturi action triples the flow through the agitator.

The valve in the line may shut off the agitation completely when not needed or it can throttle the amount of solution going to the agitator if too much agitation occurs.

Orifice

Color

Black

Red

Blue

White

Orifice

1/8"

5/32"

3/16"

1/4"

P.S.I.

30.0

30.0

30.0

30.0

Inlet Flow

(G.P.M.)

2.9

4.1

5.3

6.5

Outlet Flow

(G.P.M.)

9.5

13.2

15.4

19.5

Page 7

Warranty Info

LIMITED WARRANTY FOR NEW FIMCO, INC.

WHO MAY USE THIS LIMITED WARRANTY. This limited warranty (the “Limited Warranty”) is provided by Fimco, Inc. to the original purchaser

(“you”) of the Equipment (as defined below) from Fimco, Inc. or one of Fimco, Inc.’s authorized dealers. This Limited Warranty does not apply to any subsequent owner or other transferee of the Equipment. THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO

HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE.

WHAT THIS LIMITED WARRANTY COVERS AND FOR HOW LONG. Fimco, Inc. warrants that any registered new Equipment will be free from defects in material and workmanship for a period of one (1) year (homeowner), 90 days (commercial user), after delivery of the Equipment to you

(the “Warranty Period”). The Warranty Period is not extended if Fimco, Inc. repairs or replaces the Equipment.

WHAT IS NOT COVERED BY THIS LIMITED WARRANTY. This Limited Warranty does not apply to: (1) used Equipment; (2) any Equipment that has been altered, changed, repaired or treated since its delivery to you, other than by Fimco, Inc. or its authorized dealers; (3) damage or depreciation due to normal wear and tear; (4) defects or damage due to failure to follow Fimco, Inc.’s operator’s manual, specifications or other written instructions, or improper storage, operation, maintenance, application or installation of parts; (5) defects or damage due to misuse, accident or neglect, “acts of God” or other events beyond Fimco, Inc.’s reasonable control; (6) accessories, attachments, tools or parts that were not manufactured by Fimco, Inc., whether or not sold or operated with the Equipment; or (7) rubber parts, such as tires, hoses and grommets.

HOW TO OBTAIN WARRANTY SERVICE. To obtain warranty service under this Limited Warranty, you must (1) provide written notice to Fimco,

Inc. 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, Inc., 1000 Fimco Lane, North Sioux City, SD 57049; and (2) make the Equipment available to Fimco, Inc. or an authorized dealer within a reasonable period of time. For more information about this Limited Warranty, please call: 800-831-0027

WHAT REMEDIES ARE AVAILABLE UNDER THIS LIMITED WARRANTY. If the conditions set forth above are fulfilled and the Equipment or any part thereof is found to be defective, Fimco, Inc. shall, at its own cost, and at its option, either repair or replace the defective Equipment or part.

Fimco, Inc. will pay for shipping and handling fees to return the repaired or replacement Equipment or part to you.

LIMITATION OF IMPLIED WARRANTIES AND OTHER REMEDIES. THE REMEDIES DESCRIBED ABOVE ARE YOUR SOLE AND EXCLUSIVE REMEDIES,

AND FIMCO, INC.’S SOLE LIABILITY, FOR ANY BREACH OF THIS LIMITED WARRANTY. TO THE EXTENT APPLICABLE, ANY IMPLIED WARRANTIES,

INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL BE LIM-

ITED IN DURATION TO THE WARRANTY PERIOD, AND THE REMEDIES AVAILABLE FOR BREACH THEREOF SHALL BE LIMITED TO THE REMEDIES

AVAILABLE UNDER THIS EXPRESS LIMITED WARRANTY. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY

LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU. IN NO EVENT SHALL FIMCO, INC.’S LIABILITY UNDER THIS LIMITED WARRANTY EX-

CEED THE ACTUAL AMOUNT PAID BY YOU FOR THE DEFECTIVE EQUIPMENT, NOR SHALL FIMCO, INC. BE LIABLE, UNDER ANY CIRCUMSTANCES,

FOR ANY CONSEQUENTIAL, INCIDENTAL, SPECIAL OR PUNITIVE DAMAGES OR LOSSES, WHETHER DIRECT OR INDIRECT. SOME STATES DO NOT

ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT

APPLY TO YOU.

Page 8