SMA 800-UTL40BL User manual

Page 1
Model: 800-UTL40BL (5301793)
(40 Gallon Lawn & Garden Utility Sprayer w/”Boomless’ Boom)
Technical Specifications
 40 Gal. Corrosion-Resistant Polyethylene Tank
 Deluxe Pistol-Grip Handgun
 25 Ft. Handgun Hose
 26 Ft. max. vertical throw, 35 Ft. horizontal throw
 3-Nozzle Boomless Nozzle Assembly
w/30 Ft. Spray Coverage
 Adjustable Boom Height
 12 Volt, 4.5 GPM, 60 PSI Diaphragm Pump
Caution: When fully filled with water, this
sprayer will weigh approx. 450 lbs..
Consult the owner’s manual for your
vehicle to verify that you are within it’s
load carrying capacity.
Assembly Instructions
Most of the sprayer is assembled at the factory. The only
assembly necessary is to thread the pressure gauge in
place , attach the boom and to hook up the wiring to an
existing 12 volt power source.
Attach the boom to the boom mounts with the hardware
provided. Follow the directions on the next page to attach
the end nozzles to the boom. Attach the boom feeder hose
and secure in place with the provided hose clamps.
Connect the electrical hook-up to the end of your pump and
clip the clips to a fully charged battery.
Read the operating instructions and then run the sprayer
using only water for testing.
OWNER’S MANUAL
2415 Industrial Dr.—Jonesboro, AR 72401
Phone: [phone] : Fax: [phone]
[5004976 (03/19)]
General Information
Thank you for purchasing this product. The purpose of this
manual is to assist you in operating and maintaining your lawn
& garden Utility 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.
If you should have a question or experience a problem with
your SMA Product: 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.
BEFORE RETURNING THIS PRODUCT
FOR ANY REASON, PLEASE CALL
1-870-935-3291

Page 2
Your boom will come with the (2) end nozzle assemblies
NOT affixed to your boom tube. Follow the instructions
below to attach these properly to the boom tube, as
shown.
End Nozzle Assembly Procedure
For Boomless “Wet”Boom
Assembled
End Nozzle
1. Start by sliding Item 4, 3, 2 onto the boom tube
(Item 1) as shown, leaving about 1/2” to 3/4”
between the end of the boom tube and Item 2.
Make sure the “Long” portion of Item 3 is facing the
nozzle end.
2. Slide the (complete) end nozzle assembly onto the
stainless steel boom tube, with a somewhat
“twisting” motion, so that the end face of the boom
tube “butts” up against the surface face inside the
nozzle body.
3. Now push the “compression olive” (Item 3) against
O-ring (Item 2) and slide (both) into the nozzle
body opening firmly.
4. Firmly tighten flynut (Item 4) onto threads of
nozzle body.
Repeat for other side.
NOTE: If water is shooting back on the boom tube,
item 2 is not in the correct placement.
End Nozzle Informaon
This nozzle mounng stem
Has a ratcheng moon.
** Each “click” of the ratcheng moon is approx. 15° **
For proper/opmal spray coverage,
The nozzle must be at a 15° angle
The 15° angle shown will prevent the outer
Nozzles from overlapping with the center nozzle.
15°
“On/O” Valve Posions
Valve “Open” Valve “Closed”
Service Posion On/O Valve Knob
Eliminate line pressure, then pull out
to check diaphragm condion.
Note: The check valve & diaphragm can fall out during transport, if the
knob is not turned to the “ON” or “OFF” posion.
Item 2 is shipped inside of
the end nozzle assembly.
Remove & place on tube.

Page 3
Manifold Valves CLOSED
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 VERY important for you to test your sprayer with plain water before
actual spraying is attempted. This will enable you to check the sprayer for
leaks without the possibility of losing any expensive chemicals.
Fill the tank about 1/2 full with plain water and drive to the starting place for spraying.
When you are ready to spray, turn the boom valve to the “on” position (Detail A). This
will start solution spraying from the tips of the boom. The pressure will decrease
slightly when the boom is spraying.
Adjust the pressure by turning the “ON/OFF” valve lever on the bypass line valve
(Detail B). Make sure your pattern is sufficient. You may down-pressure the system by
‘bypassing’ solution back into the tank. This is achieved by opening the bypass valve.
Regulating pressure is done in this manner.
Read the operating instructions and initially begin spraying by closing the ‘Pressure
Adjust’ valve and opening the boom line valve (Detail A). This will enable the air in the
line to be eliminated (purged) through all the tips, while building pressure. 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.
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!
Operation
The pumping system draws solution from the tank, through the strainer and to the
pump. The pump forces the solution under pressure to the handgun or boom nozzles.
Connect the lead wire to a fully charged 12 volt battery. You may use either a
stand-alone battery or the battery on your towing vehicle. Connect to the positive (red)
terminal first, then connect to the negative (black) terminal. Then connect the end of
the lead wire to the end of the pump. When disconnecting, disconnect the end of the
pump wire from the lead wire, then 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 rocker switch. The pump is equipped with a pressure switch that is pre-set
at the factory to shut the pump off when all discharges are closed.
The pump will turn back on when one of the following actions occurs:
 Handgun lever is squeezed to spray the handgun.
 Boom valve is opened to broadcast spray with the boom.
 Bypass valve is opened to re-circulate solution back into the tank.
When spraying with either the boom or the handgun, pressure may be reduced by
slowly opening the bypass valve until desired pressure is achieved. Opening the valve
decreases pressure, closing the valve increases pressure. When spraying with the
boom, the proper method to set the pressure is to open the boom valve completely
and if a lower pressure is desired, then slowly open the bypass valve until that
pressure is obtained.
For the safest and most efficient chemical application, you will need to calibrate your sprayer using the tip and speed charts. Once you have
determined the proper speed and pressure settings, you will need to consult your chemical label for the amount of chemical to be added to the tank.
Read the entire label. Use only according to label directions.
Calibration
Chemical labels may show application rates in gallons per acre, gallons per 1000 square feet or gallons per 100 square feet. You will note that the tip
chart shows 3 of these rating systems. Once you know how much you are going to spray, then determine (from the tip chart) the spraying pressure
(PSI), and the spraying speed (MPH).
Determining the proper speed of the pulling vehicle can be done by marking off 100, 200 & 300 feet. The speed chart indicates the number of seconds
it takes to travel the distances. Set the throttle and with a running start, travel the distances. Adjust the throttle until you travel the distances in the
number of seconds indicated by the speed chart. Once you have reached the throttle setting needed, mark the throttle location so you can stop and go
again, returning to the same speed.
Add water and proper amount of chemical to the tank and drive to the starting place for spraying.
Detail A
Detail B

Page 4
Using the Boom Nozzles
Four things must be considered before spraying with the boom.
 How much chemical must be mixed in the tank.
 Rate of spray (gallons per acre to be sprayed).
 What pressure (p.s.i.) will be used.
 Speed traveled (mph) while spraying.
 Refer to the chemical label to determine your chemical mixture
 See the tip chart to determine the pressure to be used. The chart will also show the speed used when spraying.
 Start the pump and open the valve to the boom nozzles.
 Check the spray pattern. Usually you can see the coverage better on a solid concrete surface, such as a driveway.
 The boomless nozzles should be approx. 33” above the objects being sprayed.
Maintenance During/After Spraying
Periodically check the strainer and clean the screen on your intake line.
Proper care and maintenance will prolong the life of your sprayer.
After use, drain the tank and store or dispose of chemical properly. Fill the sprayer half way with clean water. Start the pump and allow the water to
pump through the entire plumbing system and nozzles. Drain and then refill half full, add the recommended amount of a good quality tank cleaner,
such as FIMCO 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 pump on and circulate through system for 15 minutes and then spray out through boom and handgun nozzles. Refill sprayer half way with clean
water and repeat. Follow the chemical manufacturer’s disposal instructions of all wash or rinsing water.
If boom or handgun nozzles need cleaning, remove them from the sprayer and soak in warm soapy water. Clean with a soft bristled brush or toothpick
if necessary. Never use a metal object. Even the slightest damage can change the flow rate and spray distribution. Water rinse and dry the tips before
storing.
WARNING: 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. 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 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 anti-
freeze.
Before storing your sprayer for winter or long term storage,
thoroughly clean and drain it as much as possible. Then pour
enough pink RV antifreeze into the tank so that when the pump
is turned on you can pump the antifreeze throughout the entire
plumbing system, including the bypass. Make sure to operate
the boom and handgun until you see pink fluid spraying from
the nozzles. Leave any remaining antifreeze in the tank. Before
your next usage, rinse the antifreeze from the sprayer with
clean water.
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 sys-
tem will displace the water and help prevent this damage.
Removing from storage: drain the antifreeze. Fill the tank with
fresh water and run through the system. Dispose of antifreeze
and flush water properly.
Rate Chart for Boomless Nozzle (Set of 3)
Gallons per Acre Based on Water - 17-1/2" Spacing
Pressure
P.S.I.
Capacity
G.P.M.
(3 Nozzles)
1 MPH 2 MPH 3 MPH 4 MPH 5 MPH 6 MPH 8 MPH
20 1.68 28.0 14.0 9.4 7.0 5.6 4.7 3.5
30 2.05 34.4 17.2 11.4 8.6 6.9 5.7 4.3
40 2.40 '39.6 19.8 13.2 9.9 7.9 6.6 5.0
Gallons per 1000 Sq. Ft. Based on Water - 17-1/2" Spacing
Pressure
P.S.I.
Capacity
G.P.M.
(3 Nozzles)
1 MPH 2 MPH 3 MPH 4 MPH 5 MPH 6 MPH 8 MPH
20 1.68 0.64 0.32 0.21 0.16 0.13 0.11 0.08
30 2.05 0.78 0.39 0.26 0.20 0.16 0.13 0.10
40 2.40 0.90 0.45 0.30 0.23 0.18 0.15 0.12
Gallons per 100 Sq. Ft. Based on Water - 17-1/2" Spacing
Pressure
P.S.I.
Capacity
G.P.M.
(3 Nozzles)
1 MPH 2 MPH 3 MPH 4 MPH 5 MPH 6 MPH 8 MPH
20 1.68 0.064 0.032 0.021 0.016 0.013 0.011 0.008
30 2.05 0.078 0.039 0.026 0.020 0.016 0.013 0.010
40 2.40 0.090 0.045 0.030 0.023 0.018 0.015 0.012
** The rate of spray as shown in the chart will remain the same with 1, 2 or 3 Nozzles **
The only difference will be with the width of the spray swath
Speed Chart
Time Required in seconds
Speed in M.P.H.
(Miles Per Hour) 100 Ft. 200 Ft. 300 Ft.
1.0 68 sec. 136 sec. 205 sec.
2.0 34 68 102
3.0 23 45 68
4.0 17 34 51
5.0 14 27 41
6.0 11 23 34
7.0 9.7 19 29
8.0 8.5 17 26
9.0 7.6 15 23
10.0 6.8 14 20
Try another 12-Volt battery
Quarter turn at a time clockwise until surging stops
Defective pressure switch
Troubleshooting
Bypass is not completely closed
System has leaks
Check for worn or dirty check valve
Excessive voltage
Improper adjustment of pressure switch
Damaged or defective wiring harness
Check for proper voltage
Check for worn or dirty check valve
Low flow may cause pump to surge
Spray wand is adjusted for a small or fine spray pattern
Slightly open bypass (if applicable) to overcome
If needed, pressure switch may need to be adjusted
Pump will not run:
Low Pressure/Low Flow:
Pump surges:
Pump continues to run:
Fuse blows:
Check for loose wiring
Make sure the ON/OFF switch is on
Check the fuse
Check for defective pressure switch
Check for a clogged strainer

Page 5
DO
 Clean and rinse your pump after each use with Fimco Tank
Neutralizer
 Winterize your pump or sprayer by rinsing, draining and
running RV Antifreeze through it before storing for the winter.
 Use clean water for your spray mixture
 Store inside a building when not in use.
DON’T
 Use to pump bleach.
 Use to pump petroleum products such as diesel fuel,
gasoline or kerosene
 Leave your pump sit with spray mixture in it for extended
periods
 Use dirty or unfiltered water for spraying
Troubleshooting the Pump:
Motor does not run:
 Check for loose wiring connection(s).
 Make sure the 'ON/OFF' switch in the lead wire assembly
is in the 'ON' position. "I" is the 'ON' position and 'O' is
the 'OFF' position.
 Check for defective pressure switch. Make sure you are
connected to a good 12 volt power source. Make sure
any on/off switches are in the 'on' position. Remove the
cap to the pressure switch. Pull both red wires off of their
terminals, and touch the two ends together. If your pump
runs when you do this, your pressure switch will need to
be replaced.
 Check the fuse.
 Check for low voltage at the power supply.
Pump does not prime:
 Check for air leaks in supply line.
 Check for debris in the check valve assembly.
 Check 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 to surge.
 Spray wand is adjusted for a small or fine spray
pattern.
 Slightly open bypass (if applicable) to overcome.
 If needed, pressure switch may need to be adjusted—
adjust a quarter turn at a time clockwise until surging
stops.
 Check for defective pressure switch.
 Check for leaks in the discharge line.
 Check for restriction in the discharge line.
 Check for debris in nozzle orifice.
 Discharge hose may be too long.
 Check for clogged strainer.
Motor continues to run after discharge is shut off:
 Check for empty product supply.
 Check for open bypass valve. (if equipped)
 Check for low voltage.
 Check for leak in discharge line.
 Check for defective pressure switch.
 System has leaks.
Fuse blows:
 Excessive voltage.
 Improper adjustment of pressure switch.
 Damaged or defective wiring harness.
 Half-moon & counterweight are sticking.
 Defective pressure switch.
Replacement Pump: 5151088
Includes:
1/2” MNPT Port Kit Fitting #5168832
1/2” Hose Barb Port Kit Fitting #5168833
Pump Model: 5281372
4.5 GPM, 60 PSI
Available Replacement Parts

Page 6
Cleaning the Check Valve:
If you’re experiencing little to no pressure or the pump is not priming and you’ve
checked your filter screen and it’s clean, and you’ve gone through the other
trouble shooting tips, you may need to clean the check valve.
 Remove the head of the pump, which is held on by 7 screws.
 The first piece inside the head of the pump is called a check valve, it’s the part responsible for building up
pressure and pumping water/solution through the lines.
 Clean the check valve under hot, soapy water (such as a good grade dish soap).
 Give it a very light scrubbing with something like an old toothbrush, something with soft bristles.
 Then let it soak for about an hour or so in the hot soapy solution and replace in the pump and reassemble the
pump.
Most times this will restore most, if not all of the prime of a pump.
If you’re still having issues with pressure after this step, it would be recommended to replace this part.
Checking the Pressure Switch:
If your motor is not running and you’ve checked the following: for loose wiring
connections, fuse, the switch on the lead wire was “ON” and made sure you were connected
to a fully charged battery and everything is fine, but the motor won’t run, then it’s time to check
to see if the pressure switch is bad.
 Remove the cover off the 1” square box (pressure switch) on the head of the pump, the
cover is held on by one phillips-head screw. This will expose the two red wires.
 With the pump connected 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 the problem. If still not responsive, use a voltmeter or electrical tester to make sure
you are getting power to the head of the pump, as it could possibly be something in one of
the wires or even the lead wire assembly may need to be replaced.
Warning: It is NOT recommended to run the pump this way, as the pump will
continue to run and not shut off.
This could result in blown hoses when all discharges are closed.
Also, this could result in premature failure of the pump completely.

Page 7
Right Hand (RH) and Left Hand (LH)
sides of the sprayer are determined
as if you are standing behind the
sprayer, looking at it (facing forward)
Exploded View/Parts List
800-UTL40BL (5301793)
See Detail A Next Page

Page 8
Exploded View/Parts List
Boomless “Wet” Boom Assembly
(5275260)
Detail A
Plumbing
Manifold
Detail
Center Nozzle
Assembly
#5275123
End Nozzle
Assembly
#5275122

Page 9
NOTES:

Page 10
LIMITED WARRANTY FOR NEW FIMCO, IND. EQUIPMENT
WHO MAY USE THIS LIMITED WARRANTY. This limited warranty (the “Limited Warranty”) is provided by Fimco, Ind. to the original purchaser
(“you”) of the Equipment (as dened below) from Fimco, Ind. or one of Fimco, Ind.’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, Ind. warrants that any new Equipment will be free from defects in
material and workmanship for a period of one (1) year for sprayer and two (2) years for High-Flo High Performance pump (homeowner), 90 days
for sprayer and pump (commercial user), aer delivery of the Equipment to you (the “Warranty Period”). The Warranty Period is not extended if
Fimco, Ind. 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, Ind. or its authorized dealers; (3) damage or deprecia-
on due to normal wear and tear; (4) defects or damage due to failure to follow Fimco, Ind.’s operator’s manual, specicaons or other wrien
instrucons, or improper storage, operaon, maintenance, applicaon or installaon of parts; (5) defects or damage due to misuse, accident or
neglect, “acts of God” or other events beyond Fimco, Ind.’s reasonable control; (6) accessories, aachments, tools or parts that were not manu-
factured by Fimco, Ind., whether or not sold or operated with the Equipment; or (7) rubber parts, such as res, hoses and grommets.
HOW TO OBTAIN WARRANTY SERVICE. To obtain warranty service under this Limited Warranty, you must (1) provide wrien noce to Fimco,
Ind. of the defect during the Warranty Period and within thirty (30) days aer 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 period of me. For more informaon about this Limited Warranty, please call: 800-831-0027.
WHAT REMEDIES ARE AVAILABLE UNDER THIS LIMITED WARRANTY. If the condions set forth above are fullled and the Equipment or any part
thereof is found to be defecve, Fimco, Ind. shall, at its own cost, and at its opon, either repair or replace the defecve Equipment or part.
Fimco, Ind. 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, IND.’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, IND.’S LIABILITY UNDER THIS LIMITED WARRANTY EX-
CEED THE ACTUAL AMOUNT PAID BY YOU FOR THE DEFECTIVE EQUIPMENT, NOR SHALL FIMCO, IND. 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.
Warranty