Chapin 6328 User manual

011879 R1112
Carefully ReadThese Instructions Before Use
Due to our ongoing product improvement process, product specifications may change without notice.
Congratulations!
You have just purchased a quality Chapin Outfitters product.
Register Your Sprayer Online@ www.chapinoutfitters.com/warranty.asp
Please call 888-201-1193 if you are missing any parts, having
trouble assembling, or have any questions regarding the safe
operation of this product.
DO NOT RETURN TO THE STORE. KIT 6328
DO NOT RETURN THIS ACCESSORY TO STORE
Call: 888-201-1193 www.chapinoutfitters.com
Chapin Outfitters warrants this product
against defects in workmanship and
materials for a period of 5 years. If a defect
is found during this period, Chapin
Outfitters will repair or replace the product at no charge
provided the failure is not the result of incorrect installation,
mishandling or normal wear and tear as determined by Chapin
Outfitters. Chapin Outfitters may request return of the product
along with the original purchase receipt for examination and
compliance with the terms of this warranty. All returned
product must first receive authorization from Chapin Outfitters
by phone at 888-201-1193 or mail at 700 Ellicott Street, Batavia,
New York, 14021.
LIMITATIONS:Thiswarrantycoversonlytheproduct.Any
additionalexpenseassociatedwithrepairorreplacementofdefected
productisspecificallyexcluded.ChapinOutfittersmakesno
warrantyagainstproductfailureduetotheeffectsofcorrosion.
Asapreventativemeasure,cleananddryyoursprayerandboom
thoroughlyaftereachuse.
DO NOT RETURN THIS ACCESSORY TO STORE
Call: 888-201-1193 www.chapinoutfitters.com
Carefully ReadThese Instructions Before Use
WARNING
7’ Boom Kit
Product of
P.O. Box 500 700 Ellicott St.
Batavia, NY 14021-0500 U.S.A.

INTRODUCTION
The purpose of this manual is to assist you in the assembly, operation and maintenance of
your sprayer or accessories. Please read through this manual completely too fully
understand how to operate and maintain your equipment. This product has been
manufactured to provide years of dependable service, proper operation and maintenance
will ensure its dependability. Keep your manual in a safe, convenient place for future
reference. Always mention the model and part number in any correspondence.
ASSEMBLY INSTRUCTIONS
The seven foot boom kit is designed to fit many applications. It has been specifically
designed to attach easily to other Chapin Outfitters or Master Manufacturing products. The
following instructions are intended for the attachment of the seven foot boom to a Chapin
Outfitters or Master Manufacturing spot sprayer, lawn trailer, 3-point sprayer or ATV kit.
Manifold Replacement
1.) Remove the existing pump from the tank by removing the four screws.
2.) Remove the spray wand hose from the barb fitting on the outlet side of the sprayer
pump.
3.) Remove the hose barb fitting from the outlet side of the pump.
4.) Obtain the new manifold and apply a thread sealant to the threads of the 3/8” male
NPT fitting located on the manifold. Thread the manifold into the outlet side of the
pump and tighten securely. Do not over-tighten manifold as pump head may crack.
5.) Re-attach sprayer pump to tank using the screws removed from step 1.
6.) Push the spray wand hose onto the 3/8’ barbed elbow on the manifold. Secure hose
with new hose clamp provided.
7.) Apply a thread sealant too the gauge thread and thread gauge into manifold, tighten
securely.
8.) If attaching manifold to a Chapin Outfitters or Master Manufacturing Spot sprayer,
locate black grommet plug in top of tank and remove it. Insert 12” tank return hose
from manifold through hole into tank. On all other tanks, an 11/16” hole will need to
be drilled into top of tank within reach of the 12” hose. A wood spade bit works the
best (not supplied).
1E
IMPROPER USE OR FAILURE TO FOLLOW INSTRUCTIONS CAN
RESULT IN PRODUCT FAILURE OR INJURIES. FOR SAFE USE OF
THIS PRODUCT YOU MUST READ AND FOLLOW ALL
INSTRUCTIONS BEFORE USING.
WARNING: Handling the brass parts of this product will expose you to lead, a chemical
known to the State of California to cause birth defects and other reproductive harm. Wash
hands after handling.
6E
WARNING

OPERATING INSTRUCTIONS
Using the boom nozzles
•Five things must be considered before spraying with the boom.
1. How much chemical must be mixed in the tank?
2. Rate of spray (gallons per acre to be sprayed.)
3. What pressure (P.S.I) will be used.
4. Speed traveled (M.P.H.) while spraying.
5. Boom height and spray pattern
•Refer to the chemical label to determine the chemical mixture.
•See the tip chart to determine the pressure, speed and rate of spray to be used for your
application.
•Check the spray pattern with water only. Usually you can see the coverage better on a
solid concrete surface, such as a driveway.
•Raise or lower the nozzles so that you will have a good coverage pattern. If you can see
dry spots on the concrete surface you will need to raise the nozzles. Too much solution in
the pattern areas means you need to lower the nozzles. Generally the proper height will
be from 13 inches to 18 inches from the ground.
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ASSEMBLY INSTRUCTIONS, continued
Spray Boom Attachment
1.) Attach the two upright spray boom brackets to your lawn trailer, ATV angle brackets
or other application using the four 5/16-18 x 1 bolts and 5/16 nuts.
2.) Attach the spray boom to the upright spray boom brackets using two 5/16-18 x 1 bolts
and 5/16 nuts.
3.) Thread on the boom hose to the manifold valve installed previously and tighten
securely.
4.) Optimum boom height is 14 to 15 inches above area to be sprayed. Use the location
holes in the upright spray boom brackets as adjustments to obtain the optimum
spray height.
Ref. # Part Number QTY Description
1 RP00026 1 Kit, 7’ Boom Brackets
2 RP00012 1 Spray Nozzle, 2.0, Gray
REPLACEMENT PARTS KITS
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Nozzle Part # PSI FLOW GPM 4 mph 5 mph 6 mph 7 mph 8 mph 9 mph 10 mph
DF2.0 15 .24 8.9 7.1 5.9 5.1 4.5 4.0 3.6
Red colored 20 0.28 10.4 8.3 6.9 5.9 5.2 4.6 4.2
nozzle 30 0.35 13.0 10.4 8.7 7.4 6.5 5.8 5.2
40 0.4 14.9 11.9 9.9 8.5 7.4 6.6 5.9
60 0.49 18.2 14.6 12.1 10.4 9.1 8.1 7.3
DF2.5 15 0.31 11.5 9.2 7.7 6.6 5.8 5.1 4.6
Brown colored 20 0.35 13.0 10.4 8.7 7.4 6.5 5.8 5.2
nozzle 30 0.43 16.0 12.8 10.6 9.1 8.0 7.1 6.4
40 0.5 18.6 14.9 12.4 10.6 9.3 8.3 7.4
60 0.61 22.6 18.1 15.1 12.9 11.3 10.0 9.1
DF3.0 15 0.37 13.7 11.0 9.2 7.8 6.9 6.1 5.5
Gray colored 20 0.42 15.6 12.5 10.4 8.9 7.8 6.9 6.2
nozzle 30 0.52 19.3 15.4 12.9 11.0 9.7 8.6 7.7
40 0.6 22.3 17.8 14.9 12.7 11.1 9.9 8.9
60 0.73 27.1 21.7 18.1 15.5 13.6 12.0 10.8
TIP CHART
Note: All GPA calculations above are per nozzle.
Ref. # Part Number QTY Description
1 RP00001 1 Hose, 15 ft., Rubber, 3/8”
2 RP00027 1 Kit, 7’ Boom Connection Hardware
3 RP00028 1 7’ Boom Nozzle Mounting Hardware
REPLACEMENT PARTS KITS
Operation and calibration
The nozzles on the boom will spray an 80” wide swath. The nozzle height is approximately
15” above the object being sprayed.
Once you know how much you are going to spray then determine (from the tip chart) the
spraying pressure (PSI) and speed (MPH). The pressure can be set by running the sprayer
with the boom nozzles “ON” and then by adjusting the bypass valve lever until the gauge
reads the desired pressure. Notice that the pressure will go up when the garden hose valve is
slowly closed.
When selecting pressure from the tip chart, it is a good idea to try for the 20 or 30 PSI range
as this allows an excellent nozzle pattern. At 10 PSI the pattern begins to break up and at 40
PSI you may notice some drift. Do not spray on windy days. Protective clothing must be
worn. Be sure to read the chemical label carefully. Before spraying chemicals, fill the tank
half full of plain water to allow familiarization with the sprayer and to prevent waste of
expensive chemicals. After all calibrations have been completed, add water and chemicals to
the tank. Always follow chemical manufacturer’s instructions for mixing.
CLEANING & STORAGE
Most spray materials are highly corrosive. The most important aspect of long dependable
service from the 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.
The following steps should be followed for the maintenance and storage of your sprayer.
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 manufacturer 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 anti-freeze added to the final rinse will leave a rust inhibiting film
in parts of the sprayer.
OPERATING INSTRUCTIONS, continued
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