Page 1
12
Manufacture’s Limited Warranty for Pull Behind Sprayer
The limited warranty set forth below is given by Precision
Products, Incorporated with respect to new merchandise
purchased and used in the United States, its possessions
and territories.
Precision Products, Incorporated warranties the product
(s) listed against defects in material and workmanship,
and will at our option, repair or replace, free of charge,
any part found to be defective in materials or
workmanship. This limited warranty shall only apply if
this product has been assembled, operated, and
maintained in accordance with the owner’s manual
furnished with the product, and has not been subject to
misuse, abuse, neglect, accident, improper maintenance,
alteration, vandalism, theft, fire, water, or damage
because of other peril or natural disaster.
Normal wear parts or components thereof are subject to
separate terms as follows: All normal wear parts or
component failures will be covered on the product for a
period of one year. Parts found to be defective within the
warranty period will be replaced at our expense. Our
obligation under this warranty is expressly limited to the
replacement or repair, at our option, of parts found to be
defective in material and workmanship.
Contacting Service
Warranty parts replacements are available, only with
Proof of Purchase, through our Customer Service
Department. Call 1 (800) 225-5891
This limited warranty does not provide coverage in the
following cases:
1. Routine maintenance items such as lubricants and
filters.
2. Normal deterioration of the exterior finish due to use
or exposure.
3. Transportation and/or labor charges.
No implied warranty, including any implied warranty of
merchantability of fitness for a particular purpose, applies
after the applicable period of express written warranty
above as to the part as identified below. No other
express warranty whether written or oral, except as
mentioned above, given by any person or entity,
including a dealer or retailer, with respect to any product,
shall bind Precision Products, Inc. During the period of
the warranty, the exclusive remedy is repair or
replacement of the product as set forth above.
The provisions as set forth in this warranty provide the
soleand exclusive remedy arising from the sale.
Precision Products, Inc. will not be liable for incidental or
consequential loss or damage including, without
limitation, expenses incurred for substitute or
replacement lawn care services or for rental expenses to
temporarily replace a warranted product.
Some states do not allow the exclusion or limitation of
incidental or consequential damages, or limitations on
how long an implied warranty lasts, so the above
exclusions or limitations may not apply to you.
During the warranty period, the exclusive remedy is
replacement of the part. In no event shall recovery of
any kind be greater that the amount of the purchase
price of the product sold. Alteration of safety features of
the product shall void this warranty. You assume the risk
and liability for loss, damage, or injury to you and your
property and/or to others and their property arising out
of the misuse or inability to use this product.
This limited warranty shall not extend to anyone other
than the original purchaser or to the person for whom it
was purchased as a gift.
Local Law to this Warranty
This limited warranty gives you specific legal rights, and
you may also have other rights which vary from state to
state.
Warranty Period
The Warranty period stated below begins with the Proof
of Purchase. Without the proof of purchase, the
Warranty period begins from the date of manufacture.
Sprayer Warranty Period
The warranty period for this unit is as follows: All parts
are covered one year from date of sale.
Owner’s Manual | TCT25| Trailer Sprayer
Caution: Carefully read all rules and instructions for safe operation.
Manual Contents
Your New Sprayer
Congratulations on your purchase of a new
Precision Products, Inc. Sprayer. Your Sprayer
has been engineered and built to give you the
most dependable and best performing product
possible. Proper operation and maintenance will
ensure long satisfactory service. Please study
the manual carefully to become familiar with
the operation and maintenance instructions.
Keep your manual in a safe, convenient place
for future reference. Always mention the model
and part number in any correspondence, when
ordering parts.
If you experience any problem you can not
easily resolve, please feel free to contact our
knowledgeable and helpful customer service
department toll-free at 1 (800) 225-5891.
Form No. 5192-3 (Rev. 04/10)
Safety Instructions
Parts
Assembly
Operation
Maintenance
Sprayer Calibration
Warranty
2
3
4-7
8
8
9
12
Tread pattern on tire may vary
Page 2
2
Rules for Safe Operation
The following safety precautions are suggested. This Sprayer is designed, engineered and tested to
offer reasonably safe and effective service, provided that it is operated in strict accordance with
these instructions. Failure to do so may result in personal injury. Always observe the rules of safe
operation. Please read and retain this manual.
Read and understand your tractor’s owner’s manual and towing safety rules, know how to
operate your tractor before using any attachment.
Do not allow anyone to ride or sit on tow behind equipment during operation.
Be alert for holes in the terrain and other hazards. This could cause you to lose control of the
cart and lawn tractor.
Follow maintenance and lubrication instructions as outlined in this manual.
Tractor braking and stability may be affected with the attachment of this unit. Be aware of
changing conditions on slopes. Refer to safety rules in your tractor owner’s manual concerning
safe operation on slopes. Stay Off Steep Slopes.
Always operate up and down a slope, never across the face of a slope.
Do not drive close to creeks, ditches or public highways.
Always wear substantial footwear. Do not wear loose fitting clothing that may get caught in
moving parts.
Avoid extremely sharp turns.
Follow the maintenance instructions as outlined in this owner’s manual.
Do not exceed maximum towing speed of 4 M.P.H.
Warning of danger of improper use of the Sprayer. This unit is intended for use only with
Riding Mowers or Garden Tractors. It is definitely not for Highway use, being pulled at high
speeds, or transporting passenger(s) of any sort. Such use could result in injuries for which we
cannot be held responsible.
1
3 4
2
Tank Assembly comes
attached to Frame
11
Ref
No.
Qty. Description Part No.
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
2
3
3
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
Wand Holder
Nozzle Cap
Suction Strainer
1/2” Rubber Hose 24”
3/8” MPT x 1/2” HB
10-24 x 1/2” Bolt
Tank Lid
Electric Pump Motor (1.8 w/Switch)
3/8”MPT x 1/4”MPT Nipple
Nylon Tee, 1/4” w/branch
1/4” MPT x 3/8” HB
3/8” Rubber Hose 15’
Sprayer Wand & Nozzle
1/4” MPT x 1/4” FPT Valve
1/4” MPT x 1/2” HB Hose Barb
1/2” Clear Hose 40”
Nylon Tee, 1/2”
1/2” Clear Hose 19-1/2”
11/16” MPS x 1/2” HB ELB HB w/nut
Nozzle 2.5” Blue
Boom Angle
Drain Cap w/Washer
11/16” MPT x 1/2” HB
Pressure Gauge
3784
3620
3619
3774
3603
3613
3601
3609
3728
3688
3731
3773
3658
3730
3729
3775
3723
3776
3725
3719
3724GY
3733
3764
3687
Ref
No.
Qty. Description Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1
1
2
2
1
2
6
2
4
12
6
8
4
2
6
4
1
2
1
2
8
4
4
6
1
1
TCT Frame
Tank Assembly
Tow Bar Tube
Wheel
Clevis Pin 1/2” x3-1/2” 1” Head
5/16” x 2” Hex Head Bolt
5/16” x 3/4” Hex Head Bolt
1/4” x 3” Hex Head Bolt
1/4” x 2” Hex Head Bolt
1/4” Flat Washer
5/16” Flat Washer
5/16” Lock Washer
5/8” Flat Washer
Cotter Pin 1/8” x 3/4”
1/4” Nylock Nut
5/16” Hex Head Nut
Hitch Pin Clip
1” Tube Plug
5/16” Spacer
Clevis Plate
Hose Clamp (Stainless Steel)
10-24 x 1-1/4” Round Head Screw
#10 Flat Washer
#10 Lock Washer
Wire Harness
25 Gallon Sprayer Tank
5190GY
****
5191GY
2029
4289
4041
1248
2179
1086
1817
1044
1276
1646
5195
1558
1275
1042
3060
5153
4265G
3632
3604
3605
3636
3780
3626
32
41
21
23
22
34
25
33
48
24
50
35
38
21
37
36
40
30
21
31
39
26
27
Not all parts shown
21
30
21
49
29
28
44
47
42
29
43
21
45 45
46
28
Page 3
10
7
12
10
16
5
1
9
15
20
8
10
15
13
14
10
4
19
3
6
7
12
16
17
11
12
18
45 45
46
3
Ref
No.
Qty Description Part No.
1
2
3
4
5
6
7
8
9
10
1
1
2
2
1
2
6
2
4
12
TCT Frame
Tank Assembly
Tow Bar Tube
Wheel
Clevis Pin 1/2” x3-1/2” 1” Head
5/16” x 2” Hex Head Bolt
5/16” x 3/4” Hex Head Bolt
1/4” x 3” Hex Head Bolt
1/4” x 2” Hex Head Bolt
1/4” Flat Washer
5190GY
****
5191GY
2029
4289
4041
1248
2179
1086
1817
11
10
9
8
7
6
5
20
19 18
17
16 15
12
14
13
Ref
No.
Qty Description Part No.
11
12
13
14
15
16
17
18
19
20
2
8
4
2
6
4
1
2
1
2
5/16” Flat Washer
5/16” Lock Washer
5/8” Flat Washer
Cotter Pin 1/8” x 3/4”
1/4” Nylock Nut
5/16” Hex Head Nut
Hitch Pin Clip
1” Tube Plug
5/16” Spacer
Clevis Plate
1044
1276
1646
5195
1558
1275
1042
3060
5153
4265G
Page 4
4
Assembly Instructions
Tools Needed For Cart Assembly
(2) 1/2” Wrenches
(1) Pair Needle Nose Pliers
Remove from Carton
Remove all parts and hardware packages from the carton. Lay out all parts and hardware and identify them using the illustrations pages 2-3.
Assembly Tip: Loosely tighten all nuts and bolts at first. Fully tighten when the unit is completely
assembled.
1. Place the Tow Bar Tubes under the front of TCT Cart Frame. Take four 1/4” x 2” Hex Head Bolts,
place a 1/4” Flat Washer on each bolt, insert the bolts into the first two frame holes on each side.
Insert the bolt through the Frame holes and through the Tow Bar Tubes, add one more 1/4” Flat
Washer to each bolt and secure with 1/4” Nylock Nuts. Insert 1” Tube Plugs into front holes of Tow
Bar Tubes. See Figure 1.
Figure 1
TCT Cart
Frame
Tow Bar
Tube
1/4”
Nylock
Nut
1/4” Flat
Washer
1/4” Flat
Washer
1/4” x 2” Hex
Head Bolt
1’ Tube Plug
9
Sprayer Calibration
Proper calibration is one of the most important parts of spraying. Properly calibrated sprayers will save you
both time and money.
How to determine the gallons per minute (per nozzle).
GPM=GPA x MPH x W
5940
GPM—Gallons Per Minute
GPA—Gallons Per Acre
MPH—Miles Per Hour
W—Nozzle spacing (in boom spraying)
This formula is useful to determine which tip to use on your boom, especially when your nozzle spacing is
different from the standard 20” or 40” nozzle spacing on Precision Products, Inc. Sprayers. For example: You
know you want to travel 3 MPH., apply the chemical at a rate of 20GPA. The nozzle spacing’s are 33” on cen-
ter. By using the formula you will determine how many gallons per minute (GPM) per tip will be required to
give you the correct application.
Example: 20 GPA x 3 MPH = 60 x 33” (nozzle spacing) = 1980 divided by 5940 + .333 GPM
You have now determined that you need a tip with GPM of .333. Find the type of tip you want to use. For
example, an 80 degree flat fan spray tip and then determine what pressure you plan to spray at. Let’s say 30
PSI. How do you check this calibration? By using this formula.
GPA = 5940 x GPM (Per Nozzle)
MPH x W
Multiply 5940 x .333 GPM + 1783.8. Multiply 3 MPH x 33 (nozzle spacing) = 99. Divide 1783.8 by 99 = 18.06
gallons per acre.
By simply adjusting your pressure or your tractor speed, you will obtain the 20 GPA rate.
The second formula is used to determine whether an old tip (one on which you cannot identify the number)
is still spraying the right amount of chemicals. You can determine how many GPM a tip is spraying, with the
use of a catch jar and stop watch. Hold the jar under the tip so you catch the total spray for one minute. The
amount in the jar indicates the GPM.
Calibrate your sprayer carefully. If your tips are worn, replace them. New tips are a fraction of the cost of using either too much or too little chemicals. Also, you can use these formulas to help determine if the intended
pump has the volume capacity to meet your spraying needs.
Page 5
8
Parts and Support
Please do not return this product to the
store prior to contacting Precision.
At Precision Products, Inc. our goal is to deliver quality, value and outstanding service. If for any reason
our product does not meet your expectations, please
contact us and we will take care of any problem you
may have with this unit.
When ordering replacement parts please have the
model number, part description, part number, inspector number and date on carton, available so that we
can best serve you.
1 (800) 225-5891
www.precisionprodinc.com
Precision Products Inc.
316 Limit St.
Lincoln IL 62656
STOP
Operation
Operating power is obtained from a 12 volt Battery .
Be sure to connect the red to the positive (+)
source and attach the black to the negative(-)
source.
IMPORTANT: Before spraying chemicals, fill the
tank full of plain water to allow familiarization with
the sprayer and to prevent the waste of expensive
chemicals.
Maintenance Instructions
This Sprayer has been carefully designed and
built and should provide many years of reliable service if properly cared for.
Keeping the sprayer clean and dry will prolong
the unit’s life.
Grease Wheels at regular intervals, at least once
every six months, more frequently if used regularly.
Should rust develop, sand lightly then paint area
with enamel paint.
Check tire pressure at regular intervals. Proper
inflation will prolong the life of tires (see side of
tire for inflation amount.
Cleaning and Storage
Most spray materials are highly corrosive. The most
important aspect of long dependable service from
your sprayer is a thorough cleaning immediately
following each use. In addition, the residue of one
type of chemical could cause an undesirable effect
when a different chemical is used for a different
purpose.
The most effective cleaning method is to pump several rinses of clean water through the tank, pump,
hoses, boom, spray gun, etc. A neutralizing agent
such as a solution of Nutra-Sol, a detergent or
household ammonia as recommended by the chemical manufacturer can assist in removal of a persistent chemical. When the system is thoroughly
cleaned, drain the tank, suction line, pump, hoses,
etc.
1. Wash and flush out sprayer after completion of
each phase of your program. Flush out sprayer
when changing chemicals if there is a possibility of
the chemicals being incompatible. Use of a detergent is advisable if the chemical manufacture does
not make specific cleaning recommendations.
Flush system completely, including nozzles. Never
use metal objects to open clogged nozzles.
2. Clean sprayer thoroughly before storing at the
end of the spraying season. Permanent type antifreeze added to the final rinse will leave a rust
inhibiting film on parts of the sprayer.
5
2.Assemble two 1/4” x 3” Hex Head Bolts, two 1/4” Flat Washers, two 1/4” Nylock Nuts and one
5/16” Spacer. Place one 1/4” x 3” Hex Head Bolt through the first side hole in Tow Bar Tubes then
through the second tube. Attach a 1/4” Flat Washer and secure with a 1/4” Nylock Nut. Place another 1/4” x 3” Hex Head Bolt and insert it into the second side hole on the Tow Bar Tube. Place the
5/16” Spacer in between the two Tow Bar Tubes and insert the bolt through the 5/16” Space and
through the second Tow Bar Tube. Place a 1/4” Flat Washer onto the bolt and secure with a 1/4”
Nylock Nut. See Figure 2.
3. Assemble two Clevis Plates, two 5/16” x 2” Hex Head Bolts, two 5/16” Flat Washers two 5/16”
Nylock Nuts, one 1/2” x 3-1/2” Clevis Pin and one #14 Hitch Pin Clip. Insert the 5/16” x 2” Hex
Head Bolts into the first Clevis Plates on one each side over the first bolt on the Tow Bar Tube. Then
insert the bolts through the holes in the second Clevis Plate, place one 5/16” Flat Washer on to each
bolt and secure with a 5/16” Hex Head Nut. Place the 1/2” x 3-1/2” Clevis Pin through the first large
hole in the Clevis Plate and secure with the #14 Hitch Pin Clip. See Figure 3.
1/4” Flat
Washer
1/4” Nylock Nut
1/4” Flat
Washer
1/4” x 3” Hex
Head Bolt
5/16” Rubber Spacer
Tow Bar
Figure 2
5/16” Flat
Washer
Hitch Pin
Clip
Tow Bar
Clevis Plate
5/16” x 2” Hex
Head Bolt
Clevis Pin
5/16” Hex Head Nut
Page 6
6
5. Assemble four 5/8” Flat Washers, two Wheels and two 1/8” x 3/4” Cotter Pins. Place one 5/8” Flat
Washer onto the Axle followed by a Wheel, and another 5/8” Flat Washer, insert a 1/8” x 3/4” Cot-
ter Pin into hole in the Axle and spread the legs of the Cotter Pin apart. See Figure 5.
4. Assemble the Boom Angle, two 5/16” x 3/4” Hex Head Bolt, two 5/16” Lock Washers and two
5/16” Hex Head Bolts. Insert the 5/16” x 3/4” Hex Head Bolt through the Boom Angle and then
through the TCT Frame. Attach the 5/16” Lock Washers and secure with 5/16” Hex Head Nuts. See
Figure 4.
Figure 4
5/16” Hex
Head Nut
TCT
Frame
Boom
Angle
5/16”
Lock
Washer
5/16” x 3/4”
Hex Head
Bolt
7
6. Screw Pressure Gauge into 1/4” Tee w/port, turning in a clockwise manner. See Figure 6.
See Figure 5
Axle
1/8” x 3/4” Cotter Pin
5/8” Flat
Washer
Wheel
5/8” Flat
Washer
Pressure Gauge
Figure 6
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