SMA 800-UTL40ST User manual

40 Gallon Corrosion-Resistant Polyethylene Tank •
Deluxe Pistol-Grip Handgun w/25 Ft. Hand Gun Hose •
5-Nozzle Boom Assembly w/100" Spray Coverage •
Adjustable Boom Height •
12 Volt, 2.1 GPM Diaphragm Pump •
Adjustable Pressure •
Technical Specifications
Model: 800-UTL40ST (5301792)
(40 Gallon Lawn & Garden Utility Sprayer w/5-Nozzle Boom)
Owner's Manual
General Information
Thank you for purchasing this product. The purpose of this
manual is to assist you in operating and maintaining your utility
cart sprayer. Please read it carefully, as it furnishes information
which will help you achieve years of trouble-free operation.
Warranty/Parts/Service
Products are warranted for one year from date of purchase
against manufacturer or workmanship defects.
Commercial users have a 90 day warranty.
Your authorized dealer is the best source of replacement parts
and service. To obtain prompt, efficient service, always
remember to give the following information...
- Correct Part Description and/or part number.
- Model number/Serial number of your sprayer.
Part descriptions and part numbers can be obtained from the
illustrated parts list section(s) of this manual.
Whenever you need parts or repair service, contact your
distributor/dealer first. For warranty work, always take your
original sales slip, or other evidence of purchase date, to your
distributor/dealer.
Assembly
The sprayer is mostly assembled at the factory. Assembly
necessary would be to attach the boom assembly to the boom
brackets and plumb it up. Thread the pressure gauge into the
end of the manifold assembly, using thread sealant, or teflon
tape, and hook up the wiring to an existing 12 volt power
source.
The red wire of the two wire set must be connected to the
positive post on the battery or the “Hot” connection on a switch
or to the ammeter. The brown wire may be grounded or
connected to the negative battery post. Install all parts of the
boom assembly to the boom brackets as shown in the
exploded view drawing. The in-line switch turns the unit on and
off. Running the pump dry will not harm the pump for short
periods of time.
Read the operating instructions and then run the sprayer using
only water for testing. When everything tests all right, add the
desired chemical mixture and water combination and start the
spraying operation.
2623 Commerce Dr. Jonesboro, AR 72401
Phone: [phone] Fax: [phone]
Form No. 1564 5004975 (08/14) Printed in the U.S.A.

Time Required in seconds to travel a distance of:
17 344.0
5.0
6.0
7.0
9.0
8.0
10.0
7.6
6.8
9.7
8.5
14
11
15
14
19
17
23
27
100 Ft.
68 sec.
2.0
3.0
1.0
(Miles per Hour)
Speed in M.P.H.
Speed Chart
136 sec.
34
23 45
68
200 Ft.
51
23
20
26
29
41
34
205 sec.
300 Ft.
102
68
Page 2
Operation & Calibration
The performance of any agricultural chemical depends upon the
proper application of the correct amount. Be sure that your
equipment has been calibrated before spraying.
The tips supplied as standard with this boom can be used for a
wide variety of spraying applications. The speed and pressure
charts in this manual indicate the rates can be changed
considerably by changing speed and pressure.
Initially begin spraying by opening the handgun. This will enable
the air in the line to be eliminated through the tip, while building
pressure.
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.
Pressure may be decreased by opening the bypass valve to the
tank. When it is closed the highest spraying pressure will be
reached.
• Open the handgun by squeezing the handle lever
• Rotating the adjustable nozzle tip on the handgun will change the
tip from a straight stream to a cone pattern (finer mist). Be sure the
thumb nut on the adjustment nozzle is tight.
• The pump motor's demand switch shuts off the motor when the
handgun, bypass valve and boom lines are fully closed.
• The system remains pressurized, and the pump motor will restart
automatically when the handgun or boom line is opened. If,
however, the bypass line is open, the pump will not shut off
automatically.
• The 5 nozzles are spaced about 20" apart from each other, and
will spray a 100 inch wide swath.
• The proper nozzle height is approx. 17 to 20 inches above the
object being sprayed.
Adjusting Pressure
- When the bypass valve is closed, pressure is at the highest point.
- Opening the valve will decrease pressure.
Testing the Sprayer
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.
1. Open tank lid and be sure the tank is clean and free of foreign
material. Fill the tank about half full with plain
water.
2. The strainer is located at the bottom of the intake tube, inside
of the tank. Clean periodically.
3. There are valves located on the manifold. One of these valves
is to shut the boom on or off and the other is for pressure
adjustment. (bypass back into the tank) The 3rd line is the
handgun line. That will always be pressurized.
4. You may now start the sprayer.
5. The pressure should now be increased as desired, by closing
the bypass valve.
6. During this testing period be sure to observe the spray pattern
given by the spray nozzles. Each nozzle should overlap the next
nozzle approximately 30%. If there is any pattern distortion, it will
be necessary to remove and clean the affected tips.
CAUTION: Never use a metal object or other sharp item
for cleaning a nozzle tip. It is better to use a nozzle brush
(not wire brush) or compressed air for tip cleaning.
Drain 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 RV antifreeze 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.
Winter Storage
Four things must be considered before spraying with the boom:
How much chemical must be mixed in the tank. 1.
Rate of spray (gallons per acre to be sprayed) 2.
What pressure (p.s.i.) will be used. 3.
Speed traveled (mph) while spraying. 4.
- 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(s) 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 nozzles should be approx. 17"-19" above the objects being sprayed.
Using the Boom Nozzles
After Spraying
After use, fill the sprayer tank part way with water. Start the
sprayer, and allow the clear water to be pumped through the
plumbing system and out through the spray nozzles.
Refill the tank about half full with plain water and use FIMCO
Tank Neutralizer and Cleaner, and repeat cleaning instructions
above.
Flush the entire sprayer with the neutralizing/cleaning agent,
then flush out one more time with plain water. 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.
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.

527xxxx 0101000000
Pump Model: 5277981
Inlet
Outlet
Available Replacement Parts
and touch the two ends together. If your pump runs when you do this,
Remove the cap to the pressure switch. Pull both red wires off of their terminals,
12 volt power source. Make sure your on/off switch is in the 'on' position.
Check for defective pressure switch. Make sure you are connected to a good
is in the 'ON' position. "I" is the 'ON' position, and 'O' is the 'OFF' position.
Make sure the 'ON/OFF' switch in the lead wire assembly
Pump 'Model' Number
Motor continues to run after discharge is shut off:
°
Check the fuse.
Check for defective pressure switch.
Check for defective or dirty check valve.
Check for leak in discharge line.
Check for low voltage.
Check for open bypass valve. (if equipped)
Check for empty product supply.
Check for clogged strainer.
Discharge hose may be too long.
Check for debris in nozzle orifice.
Check for restriction in the discharge line.
Check for leaks in the discharge line.
Check for defective pressure switch.
Pulsating flow (surging):
Check for empty product supply.
Check for cracks in the pump housing.
Check for clogged strainer/filter.
Check for defective check valve.
Check for debris in the check valve assembly.
Check for air leaks in supply line.
Pump does not prime:
Check for low voltage at the power supply.
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
12 Volt Connection
Fuse
Check for loose wiring connection(s).
Motor does not run:
Troubleshooting the Pump:
your pressure switch will need to be replaced.
3
°
°
°
7
6
5
2
8
9
4
10
5
Pump 'Serial' Number
4.5 Amps @ 30 PSI
2.1 GPM @ Open Flow
3.19
DC = Direct Current
PSI = Pounds per Square Inch
GPM = Gallons Per Minute
Liquid Temperature:
Wetted Parts Housing:
Motor Voltage:
Pump Specifications
2.25
Diaphragm:
Port Type:
Check Valve:
Current:
Flow Rate:
130
F max. °
Santoprene
Polypropylene
12 Volts DC
Plug-In Port
Viton
Mounting Feet (Pkg of 4)
Diaphragm/Piston/Cam/Bearing Kit
Check Valve Kit (w/O-Ring)
Pkg. (2) Clips (Port Fitting)
Pressure Switch Assembly
Upper Housing Assembly
Port Kit Fitting, 3/8" Hose Barb
Port Kit Fitting, 1/2" Hose Barb
Port Kit Fitting, 1/2" MNPT
7.5 Amp 'Mini Blade' Fuse
11
Description
Qty
Number No
5095202
5168838
5168820
20408-000
5157202
5168839
5168837
5168836
5168833
5168832
5157205
8
11
10
9
4
7
6
5
3
2
1
Plunger Kit
1
1
1
1
1
1
1
1
1
1
1
Item Part
(Here on Label)
(Here on Label)
Page 3

13
26
27
28
7
16
2
8
9
17
11
9
30
9
32
3
15
23
3
35
10
10
23
3
15
30
33
12
6
12
20
18
14
5
12
26
27
29
25
34
12
5
19
14
22
24
21
18
31
1
Page 4
Exploded View:
800-UTL40ST (5301792)
Item
No
Part
Number
Qty Description
1 5006209 1 Poly Knurled Swivel Nut, 3/4" FGHT
2 5006259 4 3/8-16nc Hex Flanged Whiz Nut Gr. 2
3 5006307 8 5/16-18nc Hex Flanged Whiz Nut Gr. 5
4 5016066 1 Garden Hose Washer
5 5020161 1 Hose, 3/8"-1 Brd. x 48"
6 5020527 1 Hose, 3/8"-1 Brd. x 25 Ft.
7 5023126 1 Clamp Arm R.H.
8 5023127 1 Clamp Arm L.H.
9 5034099 12 H.H.C.S. 3/8"-16nc x 3/4" Long
10 5034159 2 Square U-Bolt, 5/16" x 1 5/16" x 1 7/8"
11 5034531 4 5/16"-18 x 5/8" Flange Lock Screw
12 5051144 4 Hose Clamp, 3/8"
13 5058188 1 Tank Lid w/Lanyard
14 5075018 2 Grommet
15 5095176 2 Boom Mount, 40/60 Gallon Utility Sprayer
16 5095348 1 Upright Tube Mount L.H.
17 5095349 1 Upright Tube Mount R.H.
Item
No
Part
Number
Qty Description
18 5100785 1 Intake Tube 90 Deg.w/Port & O-ring 21 1/2" Long
19 5100796 1 Rigid Bypass Tube - 40 Gallon
20 5116251 1 Strainer, Suction Line
21 5117167 3 #10-24 x 5/8" Phillips Truss Head Machine Screw
22 5117313 1 #10-24 x 2 1/2" Truss Head Machine Screw
23 5117323 4 5/16"-18 x 3/4" Flange Whiz Lock Screw
24 5127191 1 Manifold Spacer (2.1gpm)
25 5167007 1 Pressure Gauge, 0-100 p.s.i.
26 5169296 1 40 Gallon Tank w/Top Mount Pump (White)
27 5273959 1 Deluxe Pistol-Grip Handgun w/X-26 Tip
28 5274373 1 Drain Plug Cap, Tether, and Washer Assembly
29 5274880 1 Handgun Clips & Screws (Pkg/2) (#10-24 Thread)
30 5277933 2 Boom Bracket, 40/60 Gallon Utility Weldment
31 5277981 1 High Flo Gold Series 2.1 GPM Pump
32 5278018 1 Lead Wire Assembly w/15A Fuse & 30A Clips (96" Long)
33 5278054 1 Utility Sprayer Frame (Red)
34 5278080 1 Manifold Assembly (40 Gallon 3-Points)
35 (Boom) 1 5-Nozzle Boom Assembly

Elbow
Elbow
Tee
Clamp
Opposite side has typical hardware setup
Tee
Cross
Cross
Clamp
Boom Clamp Assembly (1in Sq.)
Center Boom Weldment 1" Sq. Tube
Outer Boom Weldment 1" Sq. Tube R.H.
Outer Boom Weldment 1" Sq. Tube L.H.
Nozzle Strainer, Red (50 Mesh)
Triple Hose Shank (3/8" Hose)
Double Hose Shank (3/8" Hose)
Single Hose Shank (3/8" Hose)
Hose Clamp, 3/8"
Quick TeeJet Cap ONLY (Yellow)
Square Cap, Black (1" Square Tube)
H.H.C.S., 3/8"-16 x 2 1/2"
Hose, 3/8"-1 Brd. x 19-3/8"
Hose, 3/8"-1 Brd. x 21"
Extension Spring
Air-Induction XR Flat Spray Tip (AIXR11002VP)
Seat Washer (QJ Caps)
3/8"-16 Flange Locknut (Grade F)
3/8"-16 Hex Whiz (Flange) Locknut
Description
Qty
Part Item
5
511601915
5277923
5277838
5277835
5277834
19
18
17
16
1
5
1
1
5056115
5056114
5056113
5051144
5046219
5046106
5034169
5020510
5020347
5019228
5018371
5016157
5006345
5006259
Number
7
14
13
12
11
10
9
8
1
No
3
5
6
4
2
2
8
2
2
1
5
2
2
5
2
2
5
6
4
19
616
718
(with 3/8" Hose, 1" Sq. Tubing, & AIXR11002VP Tips)
5-Nozzle Boom Assembly
6
2
12
10
4
15
33
10
4
15
13
19
14
15
10
3
4
7
1
2
2
5
8
1
19
11
17
9
Gallons Per 1000 Sq. Ft. - Based on Water
MPH
Pressure
Pressure
AIXR11002VP
Number
AIXR11002VP
Number
Tip
Tip
18"
Height
Spray
18"
Height
Spray
.27.34
.45
.680.2040
Gallons Per Acre - Based on Water
(GPM)
Capacity
(GPM)
Capacity
0.2040
30
20
15
(psi)
0.17
0.14
0.12
30
20
15
(psi)
0.17
0.14
0.12
29.859.6
MPH
.58
.48
.41
2
50.4
41.6
35.6
MPH
1
MPH
25.2
20.8
17.8
2
.23
.19
.16
MPH
5
11.9
10.1
8.3
7.1
MPH
5
14.919.8
.29
.24
.20
MPHMPH
.39
.32
.27
34
12.6
10.4
MPHMPH
16.8
13.8
11.8
3
8.9
4
7.4
9.9
8.4
6.9
5.9
MPH
6
6.3
5.2
4.5
8
Spray Tip Rate Chart
(20" Spacing)
110° wide, tapered flat spray angle with air induction technology
for better drift management. Made of 2-piece UHMWPE polymer
construction which provides excellent chemical resistance,
including acids, as well as exceptional wear life. Compact size to
prevent tip damage. Removable pre-orifice. Excellent for
systemic products and drift management.
Manifold Assembly #5278080
38
4
8
61
41
5
7
2
6
Nylon Shut-Off Valve (3/4" GHT)
Poly Reducing Bushing, 1/2" MNPT x 1/4" FNPT
Poly Elbow, 1/2" FNPT x 1/2" FNPT
Poly Knurled Swivel Nut, 3/4" FGHT
Poly Swivel, 3/8" Hose Barb
Manifold w/Mounting Tab
5149034
5143405
5143188
5041073
7
8
6
5
2
1
2
1
Garden Hose Washer
Port Kit Elbow, 1/2" FNPT
Description
5016066
5010430
5010236
5006209
Number
Part
No
2
3
4
1
Item
Qty
2
1
1
2
Page 5