TTI WeedControl 12VSPT-TTI Installation instructions

Instructions for Assembly, Operation, Servicing & Storage
WeedControl™ 12v Spot Sprayers
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Part No: 12VSPT-TTI

TABLE OF CONTENTS
Introduction 2
Warranty 2
Tools Required 3
12v Pump Assembly Components 3
Spot Sprayer Components 3
Spot Sprayer Assembly 4
Spot Sprayer Assembly 5
Operation - Important Safety Information 6
Spot Sprayer Assembly 6
Before Spraying 7
During Spraying 7
After Spraying 7
Operation Preparing & Using Sprayer 7
Praparing Spraying 8
Using Sprayer 8
Using Sprayer (Continued) 8
Spot Sprayer (Continued) 8
Broadcast Spraying 8
Operation 9
Cleaning, Decontaminating & Storage 9
Cleaning & Decontaminating Sprayer 9
Sprayer Storage 9
Preparing Sprayer For Storage 9
Removing Sprayer From Storage 9
Troubleshooting 10
Before Attempting To Service Sprayer 10
Deluxe Spot Sprayer 11
INTRODUCTION
Congratulations on the purchase of your 12 Volt Spot Sprayer. This sprayer
has been manufactured to provide years of dependable and efficient use in
spraying a wide range agricultural pesticides, herbicides and other non-
flammable liquids.
IMPORTANT NOTE:
IF YOU HAVE PURCHASED A COMPLETED BROADCAST SPRAYER, FOLLOW
THE MOUNT AND BOOM KIT INSERT CARDS INCLUDED IN YOUR MANUAL
AFTER YOU HAVE COMPLETED SPOT SPRAYER ASSEMBLY STEPS.
WARRANTY
Sprayers sold shall be warranted from defects in workmanship and material when
used within the service and scope for which they were designed for a period of
two years from date of purchase. Warranty covers replacement PARTS ONLY.
Contact our Spraying Division for warranty parts at 1800 816 277.
DO NOT RETURN PRODUCT TO YOUR DISTRIBUTOR/DEALER.
Please have original proof of purchase, model number of sprayer and part number
of part from illustrated parts breakdown in this manual.
IMPORTANT NOTE:
THE PURPOSE OF THIS MANUAL IS TO ASSIST YOU IN THE ASSEMBLY,
OPERATION, SERVICING AND STORAGE OF YOUR SPRAYER. PLEASE READ
THROUGH THIS MANUAL COMPLETELY TOO FULLY UNDERSTAND HOW TO
OPERATE AND MAINTAIN YOUR EQUIPMENT.
KEEP YOUR MANUAL IN A SAFE, CONVENIENT PLACE FOR FUTURE
REFERENCE. ALWAYS MENTION THE MODEL AND PART NUMBER IN ANY
CORRESPONDENCE.
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Sprayer Tank (1) Tank Lid (1)
33-103221
Spray Gun Assembly (1)SG-
4507F or SG-2218-18
Wire Harness (1)33-
103233
Drain Cap Tether (1)
33-103219
Drain Cap Gasket
(1) 33-103220
Tank Lid Tether
(1) 33-103222
Gun Clip Kit (1)
GC-100-KIT
3/8” Snapper Hose Clamp (1)
SHC-F
Drain Cap (1)33-
103218
Pressure Regulator
Assembly (1) 33-
140118
1/2” Snapper Hose
Clamp (1) SHC-H
Pressure Gauge (1)
1124DAB100
12V PUMP ASSEMBLY COMPONENTS
SPOT SPRAYER COMPONENTS
NOTE:
SOME PARTS ARE SHIPPED
INSIDE THE TANK!
Phillips
Screwdriver
Teflon TapePliers
CLOSELY INSPECT ALL CONTENTS
IN THE SHIPPING CARTON
TOOLS REQUIRED
If you have damaged components:
Contact the freight company that
delivered the unit to file a claim.
If you have missing components:
Contact us at 1800 816 277

4
Press the Drain Cap Gasket into the Drain Cap until fully seated.
Attach the Drain Tether to the top of the Drain Cap.
Applies Drain Cap to
Drain Port
Tethers Tank Lid to
Sprayer Tank
Creates Drain Cap
Assembly
Creates Tank Lid
Assembly
Un-thread Tank Lid from Sprayer Tank.
Fold the thin side of the “T” end of the Tank Lid
Tether onto the tether itself and insert from
bottom of Tank Lid.
Pull Tank Lid Tether through top of Tank Lid so the
ball end remains inside the Tank Lid.
PARTS
4
Thread Tank Lid Assembly back onto the Sprayer Tank.
T hread the “T” end of Tether through the hole next to tank opening.
Locate Sprayer Tank drain outlet.
Place other end of Tether over tank drain outlet. Thread Drain Cap over
drain until hand tight.
PARTS
1
PARTS
3
PARTS
2
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PARTS
TOOLS
5
Locate two screw holes on front of Sprayer Tank.
With screws, install Gun Clips to the front of Sprayer Tank. Be sure the
open end is facing the top of the Sprayer.
PARTS
TOOLS
6
Attaches Gun Clips to
Sprayer Tank
Attaches Gun Assembly
to Sprayer
Installs Pressure
Regulator Assembly
Connects Spray Gun
to Regulator
PARTS
TOOLS
7
Slide locking clip on 12v Diaphragm Pump to open the port.
Insert the quick attach side of Pressure Regulator Assembly into open
port. Slide locking clip into the “locked” position.
PARTS
8
Slip the 3/8” Hose Clamp over the end of the Spray Gun Hose.
Push Spray Gun Assembly Hose onto the bottom hose barb of the
Pressure Regulator Assembly and tighten the 3/8” Hose Clamp with Pliers.
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NOTE:
If you have a complete
broadcast sprayer, skip this
step and move on to step 7-9.
NOTE:
Connect Return Hose to the hose
barb on the back of the Pressure
Regulator Assembly.
Slip ½” Snapper Hose Clamp over
Return Hose. Tighten with Pliers.
Locate the Spray Gun Assembly and connect the hose to the hose barb
coming out of the 12V Diaphragm Pump.
Secure with 3/8” Snapper Hose Clamp. Tighten with Pliers.
TOOLS
SPOT SPRAYER ASSEMBLY

6
Connect Wire Harness to 12v Diaphragm Pump by pushing the two-pin
terminal connectors together.
Connect the red clamp to your battery’s positive post and the black clamp
to the negative post.
NOTE:
Connecting wire harness
clamps to opposite posts
will cause the Pump to
run backwards.
NOTE:
CONNECTING WIRE HARNESS CLAMPS TO OPPOSITE
POSTS WILL CAUSE THE PUMP TO RUN BACKWARDS.
Connects Sprayer to Battery
PARTS
10
PARTS
TOOLS
9
Screw the Pressure Gauge into the top of the Pressure Regulator Assembly.
Take care not to cross-thread the Pressure Gauge.
Note: Teflon Tape will cause the thread to crack.
NOTE:
Make sure Pressure Gauge is well
seated, being careful not to over
tighten.
Make sure Pressure Gauge’s front
is facing forward with Pressure
Regulator knob.
Installs Pressure Gauge
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Now that you have assembled your sprayer, there is some
important safety and health information you need to know with
regard to handling and spraying chemicals.
OPERATION - IMPORTANT SAFETY INFORMATION
GENERAL CHEMICAL SAFETY
Pesticides are hazardous chemicals. Heed the warning below
and follow all instructions carefully. Improper handling of
chemicals can result in serious injury or illness, or cause
damage to humans, animals or the general environment.
WARNING
THIS SAFETY ALERT SYMBOL FOUND THROUGHOUT
THIS SECTION IS USED TO CALL YOUR ATTENTION TO
INSTRUCTIONS INVOLVING YOUR PERSONAL SAFETY
AND THE SAFETY OF OTHERS. FAILURE TO FOLLOW
THESE INSTRUCTIONS CAN RESULT IN PROPERTY
DAMAGE, INJURY OR DEATH.
SPOT SPRAYER ASSEMBLY
TAKE NOTE!

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BEFORE SPRAYING
Sprayer Prep: ALWAYS inspect and prepare the sprayer before use according to the
directions provided in this manual
Keep Sprayer Off: Do not turn power on to the sprayer until ready to spray in order to
avoid unintentional spray release
Broadcast Nozzle Down: Make sure the broadcast nozzle is oriented to spray straight
down before starting the sprayer
Wind Speed: NEVER spray when wind exceeds 4 MPH in order to minimize spray drift
Clear Area: ALWAYS keep work area clear of people and pets. Post warning notices to
restrict access by the public for the period recommended on chemical label
Operator Age: To operate this sprayer, you must be 16 years of age or older.
Pesticides are extremely toxic to children
Chemical Label: ALWAYS READ and FOLLOW all chemical label instructions
State & Federal Laws: ALWAYS refer to state and federal regulations with regard to
the application of a particular chemical you plan to use
Flammables: NEVER use any flammable chemicals, such as diesel fuel, in the sprayer
Corrosives: DO NOT use corrosive chemicals, such as bleach, in the sprayer. They
can weaken the sprayer and its parts, resulting in leaks. Always check with chemical
manufacturer for compatibility with sprayer
Emergency Procedures: Before handling chemicals, carefully review the “Statement
of Practical Treatment” on the chemical label.
DURING SPRAYING
Over Application: DO NOT over apply pesticide. Apply at a rate recommended by
chemical manufacturer. Excess pesticide can be dangerous to humans, damage
desirable plants, and contaminate soil and water sources
Never Point Spray Gun: NEVER point the spray gun at people or animals
Children & Pets: ALWAYS exercise extra caution when spraying near areas accessible
to children and pets
Eating & Smoking: DO NOT eat, drink, smoke, rub your eyes or touch any part of your
bare skin while handling chemicals and spraying
Heat & Flames: DO NOT spray near open flames or sources of heat
Spills: ALWAYS clean up spills immediately per instructions on the chemical label
Unattended: ALWAYS turn off vehicle and set brake or block wheels, turn off power to
sprayer, and relieve system pressure before leaving sprayer unattended
AFTER SPRAYING
Clean Sprayer: ALWAYS clean the sprayer immediately after use according to the
directions provided in this manual
Decontaminate: ALWAYS decontaminate yourself immediately after you are finished
with spraying and handling chemicals. Wash all exposed areas of the body with soap
and water. Remove and launder clothing
Chemical Disposal & Storage: ALWAYS dispose or store remaining chemicals
properly as recommended on the chemical label
Health Monitoring: Monitor the health of operators who are frequently exposed to
pesticides, as recommended by the chemical label.
Chemical spills, sprayer leaks, personal contamination, and
poisoning are accident situations which you may encounter. All
require an immediate response. In the event these accidents
take place, follow first aid instructions on the chemical label and
contact poison control for further advice (1-800-222-1222).
If victim collapses or isn’t breathing CALL 911.
WARNING
OPERATION PREPARING & USING SPRAYER
If the sprayer has been used previously, it must be prepared BEFORE EACH
SUBSEQUENT USE.
Read the following instructions carefully for inspecting and
using the sprayer.Damaged or clogged equipment could result
in leaks or uncontrolled spray.Leaks could result in injury to
the operator or bystanders from chemical exposure, or cause
damage to the environment.
WARNING
THIS SPRAYER IS NOT CERTIFIED FOR USE IN DISPENSING
POTABLE WATER OR OTHER CONSUMABLE LIQUIDS.
IMPORTANT NOTE:

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PRAPARING SPRAYING
Review Safety Information: Review safety information in this manual and
manufacturer chemical label before use
Sprayer Attachment: Ensure the sprayer is securely attached to the vehicle
Empty Tank: Ensure the sprayer has been thoroughly flushed and drained of
all residual chemical prior to uses
Clean Suction Strainer: Clean suction strainer of any chemical residue with
fresh water. USE RUBBER GLOVES for extra safety
Inspect & Test: Inspect the tank and components for any cracks or leaks.
Replace any damaged parts. IMPORTANT: After any repair, ALWAYS test for
leaks with water one final time before use
Check Drain Cap: Before filling tank, ensure drain cap at bottom of tank is
securely tightened.
USING SPRAYER
Protective Equipment: ALWAYS wear protective equipment as directed on
the chemical label
Assess Wind & Area Conditions: Before spraying, determine if wind
conditions are suitable. DO NOT spray if wind speeds are greater than 4
MPH. DO NOT spray if bystanders are in the intended area and verify that
area is in a well-ventilated outdoor area
Power Off: Before filling tank, make sure power to the sprayer and the vehicle
is off and brakes are set to prevent unintended movement
Filling Tank: Remove sprayer tank lid and add chemical/water dilatation ratios
that are called out by chemical label. Ensure chemical is thoroughly mixed with a
stirring device and then securely thread tank lid back on sprayer tank.
USING SPRAYER (CONTINUED)
Broadcast Boom Valve: Close broadcast boom valve to prevent accidental
spray release
Turn On Power: Connect the wire harness to vehicle battery and turn the
remote switch to the “On” position.
SPOT SPRAYER (CONTINUED)
Spot Spraying: To spot spray, pull the gun trigger. Make sure nozzle of gun is
pointed towards vegetation in need of spraying
Adjustable Nozzle: Twist the spray nozzle to adjust from a straight stream to
wide pattern mist
Note: It is not unusual for the operator to be exposed to chemical drips while
adjusting the nozzle – use chemical resistant gloves when twisting.
BROADCAST SPRAYING
Open Boom Valve: Open up boom valve to allow flow from tank to boom kit
Ensure Correct Pattern: Make sure boom nozzle is pointed straight down. If
not, loosen the nozzle retaining nut and adjust orientation of the boom nozzle
opening to point straight down.
Note: It is not unusual for the operator to be exposed to chemical drips while
adjusting the broadcast nozzle. Chemical resistant gloves should be worn
Open Boom Valve: Open up boom valve to allow flow from tank to boom kit
Uniform Coverage: To ensure proper coverage, follow the separate boom kit
manual that came with your sprayer
Broadcast Spraying: Turn the remote switch to the “ON” position to being
spraying.

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OPERATION
CLEANING, DECONTAMINATING & STORAGE
When done using the sprayer, it is always important to clean the sprayer and
decontaminate yourself. Do not store the sprayer with chemicals in the tank,
as it is unsafe and could also result in damage.
Clean-up and decontamination procedures must be followed
after each use.Improper equipment clean-up and disposal of
chemicals can result in dangerous chemical exposure to humans
and the environment, as well as equipment damage.
Personal decontamination is required after spraying to minimize
unsafe exposure to chemicals and potential illness.
WARNING
CLEANING & DECONTAMINATING SPRAYER
Drain Tank: If there is excess pesticide left in tank, drain into a suitable
container.
Note: when draining pesticides, be sure to wear protective gear such as
rubber gloves and eye protection for increased safety
Unused Chemical: Properly store or dispose of unused chemical in its
original, suitable container and make sure to follow chemical manufacturer’s
recommendations and according to local hazardous waste disposal
regulations
Flush Sprayer: Flush sprayer per the chemical manufacturer’s recommendations
Decontaminate & Launder: Decontaminate yourself after handling chemicals
by removing clothing worn, washing exposed body parts with soap and water,
and laundering clothing separately from other wash.
SPRAYER STORAGE
Prepare the sprayer for end-of-season storage by running RV anti-freeze
through the system. This will keep internal parts lubricated, protect against
corrosion, and keep the unit from freezing.
ALLOWING YOUR SPRAYER TO FREEZE, WITHOUT
TAKING PROPER WINTERIZATION STEPS, VOIDS
YOUR WARRANTY.
WARNING
The sprayer will be damaged if it freezes.Protect the sprayer
from freezing during storage by following instructions below.
WARNING
PREPARING SPRAYER FOR STORAGE
Spray Briefly: Turn on the pump motor and squeeze the gun trigger briefly
until fluid sprays out.
REMOVING SPRAYER FROM STORAGE
Flush with Water: Fill tank with fresh water and have it run through system.
Operate spray gun and boom until the system is completely flushed.

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TROUBLESHOOTING
Here you will find troubleshooting steps for some of the most common
issues users have with sprayers.
Clean-up and decontamination procedures must be followed
after each use.Improper equipment clean-up and disposal of
chemicals can result in dangerous chemical exposure to humans
and the environment, as well as equipment damage.
Personal decontamination is required after spraying to minimize
unsafe exposure to chemicals and potential illness.
WARNING
BEFORE ATTEMPTING TO SERVICE SPRAYER
Personal Protective Equipment: Wear personal protective equipment as
directed on the chemical label while servicing sprayer.
Review Troubleshooting Table: Review the troubleshooting table to the
right for the type of problem you are experiencing. DO NOT attempt to
repair until reading remaining steps listed below are followed
Empty & Flush Tank: Empty the tank and flush the sprayer with water as
directed in the section Cleaning, Decontaminating & Storage
Disconnect Power/Relieve Pressure: Disconnect power to the sprayer and
be sure all system pressure is relieved by squeezing the gun trigger
Perform Repairs: Follow the directions provided in the troubleshooting table
to repair the sprayer.Note: Never try to unclog the sprayer nozzle by blowing
through it
Test after Repairs: After repairs, ALWAYS test the sprayer for leaks with
fresh water before using.
Problem Cause Solution
Pump Will Not Turn On
Bad Electrical Connection Check Battery Connections
Fuse Blown Replace Fuse
Short In Wire Check Condition of Wires
Low Voltage Check Voltage
Locked Drive Replace Diaphragm Assembly
Faulty Pressure Switch Replace Pressure Switch
Pump Will Not Prime
Out of Product Refill Supply Container
Inlet Air Leak Tighten Fittings or Replace
Cracked Fittings
Inlet/Outlet Tube Obstruction Remove Obstruction
Clogged Intake Valve Remove Obstruction
Low Voltage Check Voltage
Low Pressure or Flow
Worn Spray Gun Nozzle Replace Spray Gun
Worn Boom Nozzle Replace Boom Nozzle
Worn Wobble Plate or
Diaphragm Replace Diaphragm Assembly
Worn Pressure Switch Replace Pressure Switch
Inlet Air Leak Tighten Fittings or Replace
Cracked Fittings
Inlet/Outlet Tube Obstruction Remove Obstruction
Clogged Intake Valve Remove Obstruction
Low Voltage Check Voltage
Pump Leaks
Loose Fasteners Tighten Fasteners
Pump Seals Degraded Replace Pump Head Assembly
Leak In Diaphragm Replace Diaphragm Assembly
Poor Spray
Distribution
Clogged Intake Tube Remove Obstruction
Clogged Suction Strainer Clean Suction Strainer
Worn Spray Gun Nozzle Replace Spray Gun
Pump Cycles While
Not Spraying Leak In the System Tighten Leaking Hose Clamps,
Fittings or Replace Spray Gun
Faulty Pressure Switch Replace Pressure Switch
Low Voltage Check Voltage
Air Trapped In System Purge Air From System
Rough Operation Flexible Mounting Surface Mount Pump On Rigid Surface
Loose Pump Head Tighten Fasteners
Compressed Base Feet Decompress Base Feet
Rigid Plumbing Plumb Pump with Flexible Pluming

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DELUXE SPOT SPRAYER
ID Part Number Description Qty
115/25/40/60 Gallon Tank 1
233-103221 Tank Lid 1
333-103218 Drain Cap 1
433-103220 Drain Cap Gasket 1
533-103219 Drain Cap Tether 1
633-103222 Tank Lid Tether 1
7EF1000, EF2200-QA or
EF3000-QA 1.0, 2.2 or 3.0 GPM Everflo Pumps 1
8EF-QC-A38 Hose Barb Fitting - QA x 3/8” 2
933-103622-23 Rubber Hose 1
10 33-103131 Washers - #10 4
11 33-103127 Screws - 10-24 x 1” 4
12 SG-4507F Traditional Spray Gun 1
13 33-103153-180 Rubber Hose - 3/8” x 15’ 1
14 GC-100-KIT Gun Clip Kit 2
15 SHC-F Snapper Hose Clamp - 3/8” 2
ID Part Number Description Qty
115/25/40/60 Gallon Tank 1
2EF2200-QA or EF3000-
QA 2.2 GPM or 3.0 GPM Everflo Pumps 1
334-140164* Inline Strainer 1
433-103622-23 Rubber Hose 1
533-103221 Tank Lid 1
633-103222 Tank Lid Tether 1
7EF-QC-A38 QA x 3/8” HB Fitting 1
8SHC-F Snapper Hose Clamp 2
9RTS2.0-14.125 Hose Strap 1
10 33-103127 10-24x1” Screw 4
11 33-103131 Washer 4
12 33-103218 Drain Cap 1
13 33-103219 Drain Cap Tether 1
14 33-103220 Screws - 10-24 x 1” 4
15 GC-100-KIT Gun Clip Kit 1
16 SG-218-18 Deluxe Spray Gun 1
17 33-103153-180 Rubber Hose - 15’ 1
18 33-300013 Self-Tapping Screw 1
*Not Included with 15 Gallon Deluxe Spot Sprayers

PLEASE FOLLOW ALL WARNINGS IN THIS MANUAL, FAILURE TO DO SO COULD RESULT IN PROPERTY DAMAGE & INJURY
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