SnowEx Accuspray VSS-2000 Operating instructions

November 15, 2018
Lit. No. 86834, Rev. 00
Accuspray™ De-Icing Systems
VSS-2000 and VSS-3000
Owner's Manual and Installation Instructions
Original Instructions
This document supersedes all editions with an earlier date.
CAUTION
Read this document before operating
or servicing the equipment.

Lit. No. 86834, Rev. 00 2 November 15, 2018

Lit. No. 86834, Rev. 00 3 November 15, 2018
TABLE OF CONTENTS
PREFACE.................................................................... 4
Warranty Registration ........................................... 4
Owner's Information Form .................................... 4
SAFETY ...................................................................... 5
Safety Definitions.................................................. 5
Warning/Caution Labels ....................................... 5
Serial Number Label ............................................. 6
Safety Precautions................................................ 6
Personal Safety..................................................... 7
Fire and Explosion ................................................ 7
Cell Phones........................................................... 7
Ventilation ............................................................. 8
Battery Safety ....................................................... 8
Torque Chart ......................................................... 8
Chemical Safety.................................................... 9
LOADING .................................................................. 10
Certification......................................................... 10
Specifications...................................................... 10
First Time Filling.................................................. 10
INSTALLATION INSTRUCTIONS ............................ 11
Assembly / Installation ........................................ 11
Electrical System – Harnesses........................... 13
Vehicle Harness............................................... 13
Control Power Harness ................................... 13
Electrical System – Wiring Instructions .............. 14
Electrical System ............................................. 14
Wiring Instructions........................................... 14
OPERATING INSTRUCTIONS................................. 15
During Operation ................................................ 15
Before Spraying .................................................. 16
Adding Brine/Liquid............................................. 16
Sprayer Operation............................................... 16
During Spraying .................................................. 16
After Spraying ..................................................... 17
Transpo r tin g Sa fet y ............................................. 17
Spray Boom Operation ....................................... 18
Downward Spray Nozzle Selection .............. 18
Nozzle Alignment ......................................... 18
Application Rates................................................ 18
OPERATING AND CALIBRATION DATA................ 19
De-Ice / Anti-Ice Rotary Nozzle
Flow Rate Chart............................................... 19
Formulas....................................................... 19
MAINTENANCE........................................................ 20
Clean Out............................................................ 20
Periodic Maintenance ......................................... 20
End of Season and Storage................................ 20
Nozzle Maintenance ........................................... 20
TROUBLESHOOTING.............................................. 21
DE-ICING EXAMPLES.............................................22
Large Lot............................................................. 22
Strip Mall Lot....................................................... 23

Lit. No. 86834, Rev. 00 4 November 15, 2018
PREFACE
This manual has been prepared to acquaint you with
the safety information, operation, and maintenance of
your new machine. Improper installation and operation
could cause personal injury and/or equipment and
property damage. Read and understand the Owner's
Manual before installing, operating, or making
adjustments. Keep this manual accessible.
When service is necessary, call SnowEx®Technical
Service at 1-800-SALTERS (725-8377).
NOTE: This unit is designed to be used with
salt brine; the use of additives may impact
performance.
NOTE: Do not modify or alter the machine.
Altering the unit in any way will void the warranty.
OWNER'S INFORMATION
Owner's Name: ______________________________________________________________________
Date Purchased: _____________________________________________________________________
Outlet Name: ______________________________________________ Phone:_________________
Outlet Address: ______________________________________________________________________
Vehicle Model: _______________________________________________ Year: _______________
Equipment Model: ____________________________________ Serial #:______________________
Length:________________________ Weight: __________________ lb/kg: _________________
The Accuspray™ De-Icing System is designed to
apply brine to pre-treat, anti-ice, and post-treat parking
lots and roadways. Each unit consists of a holding
tank, pumping system and control, and a spray boom.
WARRANTY REGISTRATION
Warranty registration is available online at
www.snowexproducts.com. Under "Support" click
"Warranty Registration" and submit the form online.

Lit. No. 86834, Rev. 00 5 November 15, 2018
SAFETY
SAFETY DEFINITIONS
NOTE: Indicates a situation or action that can lead
to damage to your sprayer and vehicle or other
property. Other useful information can also be
described.
WARNING
Indicates a potentially hazardous situation
that, if not avoided, could result in death or
serious personal injury.
CAUTION
Indicates a potentially hazardous situation
that, if not avoided, may result in minor or
moderate injury. It may also be used to alert
against unsafe practices.
WARNING/CAUTION LABELS
Become familiar with and inform users about the
warning and caution labels on the machine.
If labels are missing or cannot be read, call
1-800-SALTERS (725-8377).
T-20317
CA
UTION
UTION
. WEAR SAFETY GOGGLES WHEN
OPERATING EQUIPMENT.
. WEAR SAFETY GOGGLES WHEN
FILLING EQUIPMENT.
. DO NOT EAT, DRINK, SMOKE, RUB YOUR
EYES OR TOUCH BARE SKIN WHILE
HANDLING CHEMICALS OR SPRAYING.
. NEVER POINT SPRAY GUN AT PEOPLE
OR ANIMALS.
• DO NOT EXCEED GVWR OF VEHICLE
• DO NOT OVERLOAD SPREADER
• LOAD SPREADER EVENLY D6546
• Read Owner’s Manual for Installation Instructions.
• Secure spreader to truck with ratchet straps.
• Anchor spreader securely to truck body with bolt kit provided
to prevent slipping or sliding.
• Routinely check straps and handware to make sure they are
secure. D6548

Lit. No. 86834, Rev. 00 6 November 15, 2018
SAFETY
Code Definition
YY 2-Digit Year
MM 2-Digit Month
DD 2-Digit Day
LL 2-Digit Location Code
XXXX 4-Digit Sequential Number
ZZZZZZ Model #
SAFETY PRECAUTIONS
Improper installation and operation could cause
personal injury and/or equipment and property damage.
Read and understand labels and the Owner's Manual
before installing, operating, or making adjustments.
WARNING
• Before working with the equipment, secure all
loose-fitting clothing and unrestrained hair.
• Before operating the sprayer system, verify
that all safety guards are in place.
• Always shut vehicle OFF before attempting
to attach, detach, or service sprayer system.
• Never attempt to take a unit off a truck with
liquid in it.
• Do not climb into or ride on the machine.
WARNING
Securely bolt and strap unit into place on
the vehicle bed. Unit must be strapped down
and bolted into position before operating or
transporting.
WARNING
Vehicle handling and characteristics will
change with the unit installed. Avoid any
sudden steering maneuvers, starts, or stops
that could create sloshing and instability.
WARNING
Always make sure that personnel are clear
of areas of danger when using equipment.
Maintain 60' distance from all bystanders
when operating the sprayer system.
WARNING
Overloading could result in an
accident or damage. Do not exceed
GVWR or GAWR ratings as found
on the driver-side vehicle door
cornerpost. See Loading section to determine
maximum volumes of spraying material.
SERIAL NUMBER LABEL
WARNING
Do not install the control for this product in
the deployment path of an air bag. Refer to
vehicle manufacturer's manual for air bag
deployment area(s).

Lit. No. 86834, Rev. 00 7 November 15, 2018
SAFETY
WARNING
Inspect the unit periodically for defects. Parts
that are broken, missing, or worn out must be
replaced immediately. Do not alter any part of
the unit without prior written permission from
the manufacturer.
CAUTION
Brine is typically a clear to cloudy white
liquid with no odor. It may be irritating to the
eyes, skin, and respiratory system. For more
safety information on brine and other de-icing
materials, refer to the manufacturer's Safety
Data Sheet (SDS).
CAUTION
Do not leave material in the unit for long
periods of time.
CAUTION
During the sprayer system installation
we recommend the addition of an OSHA
compliant Backup Alarm. This alarm is
required for OSHA governed employers.
CAUTION
• Do not operate a sprayer system in need of
maintenance.
• Before operating the sprayer system,
reassemble any parts or hardware removed
for cleaning or adjusting.
• Before operating the sprayer system,
remove materials such as cleaning rags,
brushes, and hand tools from the unit.
• Before operating the sprayer system, read
the engine owner's manual, if so equipped.
• While operating the unit, use auxiliary warning
lights, except when prohibited by law.
• Tighten all fasteners according to the
Torque Chart. Refer to the Torque Chart for
the recommended torque values.
PERSONAL SAFETY
• Remove ignition key and put the vehicle in PARK or
in gear to prevent others from starting the vehicle
during installation or service.
• Wear only snug-fitting clothing while working on
your vehicle or sprayer system.
• Do not wear jewelry or a necktie, and secure long hair.
• Wear safety goggles to protect your eyes from
brine, battery acid, gasoline, dirt, and dust.
• Do not eat, drink, smoke, rub your eyes, or touch
bare skin while spraying.
• Avoid touching hot surfaces such as the engine,
radiator, hoses, and exhaust pipes.
• Always have a fire extinguisher rated BC handy, for
flammable liquids and electrical fires.
FIRE AND EXPLOSION
Be careful when using gasoline. Do not use gasoline
to clean parts. Store only in approved containers away
from sources of heat or flame.
CELL PHONES
A driver's first responsibility is the safe operation of
the vehicle. The most important thing you can do
to prevent a crash is to avoid distractions and pay
attention to the road. Wait until it is safe to operate
Mobile Communication Equipment such as cell phones,
text messaging devices, pagers, or two-way radios.
CAUTION
Disconnect electric and/or hydraulic power
and tag out, if required, before servicing or
performing maintenance.
WARNING
Vehicles <10,000 lb GVWR: Obstructing the
visibility from the vehicle's rear camera could
result in serious injury or damage. An auxiliary
camera system shall be installed if the
vehicle's rear camera is removed or blocked.
WARNING
Gasoline is highly flammable and gasoline
vapor is explosive. Never smoke while
working on vehicle. Keep all open flames
away from gasoline tank and lines. Wipe up
any spilled gasoline immediately.

Lit. No. 86834, Rev. 00 8 November 15, 2018
1/4-20 109 154
1/4-28 121 171
5/16-18 150 212
5/16-24 170 240
3/8-16 269 376
3/8-24 297 420
7/16-14 429 606
7/16-20
9/16-12
9/16-18
5/8-11
5/8-18
3/4-10
3/4-16
7/8-9
7/8-14 474 669
644 9091-8
1-12 704 995
1/2-13
1/2-20
11.9
13.7
24.6
27.3
43.6
26.9
53.3
93
148
49.4
69.8
77.9
106.4
120.0
8.4
9.7
17.4
19.2
30.8
35.0
49.4
55.2
75.3
85.0
M6 x 1.00
M12 x 1.75
M8 x 1.25
M14 x 2.00
M10 x 1.50
M27 x 3.00
M22 x 2.50
M30 x 3.50
M24 x 3.00
M20 x 2.5011.1
19.5
38.5
67
107
7.7
613
778
1139
1545
450
428
562
796
1117
M33 x 3.50
M36 x 4.00
2101
2701
1468
1952
325
M16 x 2.00 231 167
M18 x 2.50 318222
Recommended Fastener Torque Chart
Size Size
Torque (f t- lb)
Grade
5
Grade
8
Metric Fasteners Class 8.8 and 10.9
These torque values apply to fasteners
except those noted in the instructions.
Torque (f t- lb)
Grade
5
Grade
8
Size Size
Torque (f t- lb)
Class
8.8
Class
10.9
Torque (f t- lb)
Class
8.8
Class
10.9
Inch Fasteners Grade 5 and Grade 8
SAFETY
TORQUE CHART
CAUTION
Read instructions before assembling.
Fasteners should be finger tight until
instructed to tighten according to the Torque
Chart. Use standard methods and practices
when installing equipment, including proper
personal protective safety equipment.
VENTILATION
BATTERY SAFETY
CAUTION
Batteries normally produce explosive gases
which can cause personal injury. Therefore,
do not allow flames, sparks, or lit tobacco
to come near the battery. When charging or
working near a battery, always cover your
face and protect your eyes, and also provide
ventilation.
• Batteries contain sulfuric acid, which burns
skin, eyes, and clothing.
• Disconnect the battery before removing or
replacing any electrical components.
WARNING
Vehicle exhaust contains lethal fumes.
Breathing these fumes, even in low
concentrations, can cause death. Never
operate a vehicle in an enclosed area without
venting exhaust to the outside.

Lit. No. 86834, Rev. 00 9 November 15, 2018
SAFETY
WARNING
Always shut vehicle OFF before attempting to
attach, detach, or service sprayer system.
WARNING
Overloading could result in an accident or
damage. Do not exceed GVWR or GAWR as
found on the driver-side cornerpost of vehicle.
CHEMICAL SAFETY
Immediate response is necessary in the event of sprayer leaks, bodily chemical contact, poisoning, or spills. See
instructions below:
Sprayer Leak If the sprayer develops a leak, immediately stop spraying. Turn OFF power to
the sprayer and follow directions below, as applicable.
Bodily Chemical
Contact
Personal contamination can occur when chemicals splash, spill, or spray
directly onto a person.
1. Immediately follow First Aid instructions on chemical label.
General procedures include:
1a. Eyes – immediately flush with water.
1b. Skin – wash all contaminated skin surfaces with soap and water.
1c. Clothing – remove contaminated clothing. Dispose of heavily contaminated
clothing per chemical label instructions.
2. Seek medical advice if instructed on the label or if the victim experiences
symptoms of harmful effects. Bring the chemical label for reference.
Poisoning by
Ingestion or
Inhalation
In case of poisoning from ingestion or inhalation:
If the victim has collapsed or is not breathing, call 911. Otherwise:
1. If you are the victim, immediately seek assistance from nearby personnel because
you may become incapacitated.
2. Immediately follow First Aid instructions on chemical label.
3. Call a poison control center for further advice. In the U.S., call 1-800-222-1222.
Have the chemical label available for reference.
Chemical Spills Chemical spills must quickly be contained and properly cleaned up.
Refer to the chemical label for any specific clean-up instructions.
General procedures include:
1. Control the spill by stopping the source of the spill.
2. Contain the spill so that it does not spread and get into water sources.
3. Clean up the spill immediately.
4. Seek additional advice from:
– Chemical manufacturer: See chemical label for contact information.
WARNING
Never exceed 45 mph (72 km/h) when loaded
sprayer system is attached to vehicle. Braking
distances may be increased and handling
characteristics may be impaired at speeds
above 45 mph (72 km/h).
WARNING
Never operate equipment when under the
influence of alcohol, drugs, or medication
that might alter your judgment and/or reaction
time.

Lit. No. 86834, Rev. 00 10 November 15, 2018
LOADING
Accuspray™ De-Icing System
Tank Model VSS-2000 VSS-3000
Capacity (gal) 200 300
Tank and Pump
Dimensions (in)
Length 88 94
Floor Width 36 39
Height 64 68
Overall Width w/Boom 82 82
Empty Unit Weight (lb) 450 520
Full Unit Weight (lb) 2450 3520
SPECIFICATIONS
This Owner's Manual covers vehicles that have been
recommended for carrying the sprayer system. Please
see your local dealer for proper vehicle applications.
CERTIFICATION
WARNING
Overloading could result in an accident or
damage. Do not exceed GVWR or GAWR as
found on the driver-side cornerpost of vehicle.
WARNING
New untitled vehicle installation of a sprayer
system requires National Highway Traffic
Safety Administration altered vehicle
certification labeling. Installer to verify that
full sprayer does not exceed GVWR or GAWR
rating label and complies with FMVSS.
CAUTION
Read and adhere to manufacturer's
ice-control material package
labeling, including Safety Data
Sheet requirements.
FIRST TIME FILLING
1. Install the sprayer and any optional equipment.
See the Installation Instructions section of this
manual for details.
2. Install or attach any other equipment that will be
on the vehicle while the sprayer will be in use
(step bumper, trailer hitch, snowplows, etc.) and fill
gas tanks.
3. Obtain the Gross Vehicle Weight Rating (GVWR),
Front Gross Axle Weight Rating (FGAWR), and
Rear Gross Axle Weight Rating (RGAWR) from
the certification label typically located inside the
driver-side door.
4. With the occupants in the truck for normal sprayer
operation, weigh the vehicle to obtain gross
vehicle weight (GVW).
5. Subtract the GVW from the GVWR to determine
the available material payload. For reference,
brine weighs approximately 10 lb/gal.
NOTE: Full Unit Weight is dependent upon the
material used in the tank. The user is responsible
for ensuring that the GVWR is not exceeded.
WARNING
Always shut vehicle OFF before attempting to
attach, detach, or service sprayer system.

Lit. No. 86834, Rev. 00 11 November 15, 2018
2. Lift the main assembly using the four corner lift
point brackets, and position onto the vehicle.
Center the sprayer system left to right, and then
slide the unit forward until the boom mount just
makes contact with the vehicle.
3. Construct Sill Spacer: Measure the distance
from the front end of the sprayer frame to the front
of the vehicle bed and construct a spacer from
2" x 8" lumber to fit that area. Failure to install this
spacer could result in damage to the sprayer.
ASSEMBLY / INSTALLATION
During assembly, check and test completed assembly
as directed in this manual. Serious injury could result
from chemical leaks if sprayer is improperly assembled.
IMPORTANT: DO NOT modify sprayer design.
NOTE: To prevent leaks, use a thread-sealing
compound on all threaded connections. Do
not use Teflon®tape, as fragments will clog the
spray nozzles. Clamped connections may require
periodic retightening.
1. Secure the wet boom mount assembly onto the
rear of the frame with the supplied hardware.
INSTALLATION INSTRUCTIONS
Teflon®is a registered trademark of E. I. du Pont de Nemours and Company.
WARNING
Always shut vehicle OFF before attempting to
attach, detach, or service sprayer system.
WARNING
Never attempt to take a unit off a truck with
liquid in it.
WARNING
Overloading could result in an
accident or damage. Do not exceed
GVWR or GAWR ratings as found
on the driver-side vehicle door
cornerpost. See Specifications section to
determine maximum volumes of spraying
material.
WARNING
New untitled vehicle installation of a sprayer
system requires National Highway Traffic
Safety Administration altered vehicle
certification labeling. Installer to verify that
full sprayer does not exceed GVWR or GAWR
rating label and complies with FMVSS.
1/2" x 1"
Serrated
Flange
Cap Screws
Wet Boom
Mount
Front of
Truck Bed
Measure distance.
18"
Fit to vehicle.
Measured
Distance

Lit. No. 86834, Rev. 00 12 November 15, 2018
5. Install the boom onto the 2" receiver mount with
the supplied hardware.
6. Install the spray boom assembly with receiver
mount into the wet boom mount installed in Step 1.
7. Plug the boom hoses into the pump output fittings
located below the shut-off valve.
Boom
Hose
Boom
Hose
Shut-Off
Valve
4. Secure the sprayer into place with supplied
hardware. If the mounting holes are not
directly over the truck box supports, the truck
bed must be braced to the frame to prevent
buckling or deforming the truck bed.
NOTE: Pay special attention when drilling or
clamping dissimilar metals to aluminum bodies.
Galvanic corrosion can occur if not handled
properly. Contact vehicle manufacturer for
recommended attachment practices.
INSTALLATION INSTRUCTIONS
5/16" x 1-3/4"
Hex Cap Screws
Receiver
Mount
5/16" Locknuts
Spray Boom
Wet Boom
Mount
Receiver
Mount
5/8" x 5-1/2"
Hitch Pin
2-5/16"
Hairpin Clip
Lift Point
Frame Spacer
Built to Fit

Lit. No. 86834, Rev. 00 13 November 15, 2018
ELECTRICAL SYSTEM – HARNESSES
Vehicle Harness
Control Power Harness
WHITE
BLACK
YELLOW
RED
GREEN
BLUE
Anderson Block
(4) POSITIVE (+)
ORANGE
GREEN
BLUE
YELLOW
BUMPER
PLUG
CONTROL
OUTPUT PLUG
Connect to control
mating half.
NEGATIVE (–)
Black to battery
ring terminal
NOTE:
Leads must only be attached to battery.
POSITIVE (+)
White w/red tracer to battery
ring terminal

Lit. No. 86834, Rev. 00 14 November 15, 2018
ELECTRICAL SYSTEM – WIRING INSTRUCTIONS
ELECTRICAL SYSTEM
WIRING INSTRUCTIONS
1. Attach vehicle harness rubber plug end to rear of
vehicle using supplied hardware.
2. Route harness along vehicle frame and away from
any heat sources. Tie-wrap harness to vehicle
frame as you go along. Route conductor block and
common ground through vehicle bulkhead using
service accesses. If you need to drill a hole, make
sure to inspect the area inside and out before
doing so, to avoid any damage to wires or other
vehicle components.
3. Route control power cable through vehicle
bulkhead to the battery. Connect terminal ends to
battery and tie-wrap harness along the way back
to the vehicle bulkhead.
4. Select a suitable mounting spot for the sprayer
control and install it with supplied hardware.
Once the control is mounted, install the harness
connectors into the back of the control. Leave
some slack in the harness so that the connectors
are not under any strain. Tie-wrap all harnesses
to proper points. Take up any extra harness length
and coil it up inside the engine compartment.
IMPORTANT: Do not modify harness length or
connectors.
Connect sprayer harness to the bumper plug, then
test each function on the control by switching each
function ON and OFF to verify proper installation.
D5216 Spray Control Front
WHITE BLACK
YELLOWRED
GREEN
BLUE
BLACK – Common Ground
BLACK/RED – Work Light
BLACK/BLUE – Center Pump Spray Nozzles
BLACK/YELLOW – Curb Pump Spray Nozzles
BLACK/GREEN – Hose Reel Pump
BLACK/WHITE – CHMSL (brake light)
Plastic (2) Conductor Connector
Plastic (2) Conductor Connector
Plastic (2) Conductor Connector
SAE (2) Conductor Connector
Plastic (2) Conductor Connector
Rear View of Spray Control
Main Power In Common
Ground BLU
GRN
ORG
YEL
Output To
Sprayer
NOTE: Colors are for harness ends.
Sprayer Harness
Control

Lit. No. 86834, Rev. 00 15 November 15, 2018
OPERATING INSTRUCTIONS
WARNING
Always make sure that personnel are clear
of areas of danger when using equipment.
Maintain 60' distance from all bystanders
when operating the sprayer system.
WARNING
Vehicle handling and characteristics will
change with the unit installed. Avoid any
sudden steering maneuvers, starts, or stops
that could create sloshing and instability.
WARNING
Before operating the sprayer, verify that all
safety guards are in place.
WARNING
Unit must be strapped down and locked into
position before operating or transporting.
CAUTION
Starting the motor with no antifreeze
will damage the seal in the pump. Check
antifreeze levels before starting.
DURING OPERATION
• Read and follow each chemical label's instructions
and warnings.
• Avoid inhaling, ingesting, or coming into contact
with any chemicals.
• Know applicable licensing and regulatory
requirements for the chemical(s) you plan to use.
• Know emergency procedures before handling
chemicals. Carefully review the Chemical Safety
section. Also see First Aid instructions on the
chemical label.
• Wear protective clothing, eye protection, and
chemical-resistant gloves when filling, using,
and cleaning the sprayer. Wear additional
protective gear, such as a face mask or apron, as
recommended on the chemical label.
• Exercise extra caution around children and pets.
Keep sprayer and spray materials away from them
at all times.
• Do not mix or pour chemicals in an enclosed,
unventilated area.
• Do not use flammable or corrosive chemicals in
the sprayer.
• Flush the sprayer before switching chemicals in
order to prevent dangerous chemical interactions.
• Do not allow anyone younger than 16 years of age
to operate sprayer.
WARNING
Never operate equipment when under the
influence of alcohol, drugs, or medication
that might alter your judgment and/or reaction
time.

Lit. No. 86834, Rev. 00 16 November 15, 2018
BEFORE SPRAYING
• Inspect and prepare sprayer before each use as
directed in this manual.
• Do not start sprayer until ready to spray in order to
avoid unintentional spray release.
• Do not spray when wind speed exceeds 4 mph in
order to minimize spray drift.
ADDING BRINE/LIQUID
Fill the tank to the desired level by filling through
the tank lid. Use the markings on the tank for
volume reference. During operation, if liquid is not
coming out of the tank, check the Maintenance
and Troubleshooting sections of this manual.
SPRAYER OPERATION
1. Be sure that the pump switch is in the "OFF" position.
2. Fill the sprayer with liquid through the port on the
top of the tank.
3. When ready to spray, turn the pump switch to the
"ON" position.
4. When done spraying, be sure to turn the pump
switch to the "OFF" position.
DURING SPRAYING
• Do not eat, drink, smoke, rub your eyes, or touch your
bare skin while handling chemicals and/or spraying.
• Do not spray near open flames or sources of heat.
• Exercise extra caution when spraying near areas
accessible to children and/or pets.
• Clean up spills immediately per instructions on the
chemical label.
• Turn vehicle OFF and set brake or block wheels,
turn sprayer OFF, and relieve system pressure
before leaving sprayer unattended.
• See Troubleshooting section of this manual before
attempting any repairs. Wear personal protective
equipment and follow safety instructions.
OPERATING INSTRUCTIONS

Lit. No. 86834, Rev. 00 17 November 15, 2018
OPERATING INSTRUCTIONS
AFTER SPRAYING
• Clean sprayer immediately after use according to
the directions provided in this manual.
• Decontaminate yourself after you are done
spraying and have cleaned the sprayer. Wash all
exposed areas of the body with soap and water,
and remove and launder clothing.
• Dispose of or store remaining chemicals in secure
storage with correctly marked container.
TRANSPORTING SAFETY
• Read safety instructions in your vehicle manual
with regard to carrying heavy cargo loads.
• Do not ride on or transport cargo on the sprayer.
• Do not allow drivers younger than 16 years of age
to drive the vehicle with the filled sprayer attached.
• Make sure that the sprayer is securely attached to
vehicle.
• Exercise caution in vehicle handling when driving
with filled sprayer to avoid loss of control or rollover.
• Keep speed to a minimum so that you can
maintain control of the vehicle. Reduce speed
prior to making turns.
• Allow for more distance to stop.
• Avoid any sudden steering maneuvers, starts,
or stops that could create instability from liquid
sloshing in the sprayer.
• Slow down and exercise extra caution on sloped
or uneven terrain. Pick the most level route
possible across fields—drive up and down slopes
when necessary, rather than across. Use a vehicle
equipped with a roll-over protection system if you
will be working on non-level terrain.
• Be aware that visibility may be reduced when
making turns or backing up.

Lit. No. 86834, Rev. 00 18 November 15, 2018
OPERATING INSTRUCTIONS
SPRAY BOOM OPERATION
Downward Spray Zone
Right Wing
Spray Zone
Left Wing
Spray Zone
Nozzle Alignment
For consistent brine application, make sure that the
holes in the nozzles are aligned with the boom.
Downward Spray Nozzle Selection
Select the nozzles to use by referring to the
application rates charts. Rotate the selection wheels
so that the desired nozzle faces downward.
Align holes
with boom.
APPLICATION RATES
Application rates are to be selected and adjusted
by the user according to ground conditions and
temperatures. Initial market research suggests an
application rate of approximately 30 gallons/acre for
use in de-icing and anti-icing. Application rates in the
charts below are based on manufacturer's numbers.
If your flow is uncharacteristically slow, see the
Troubleshooting and Maintenance sections.
Nozzle Selection
Suggested Operating Range 30–40 psi
Boom
Nozzle†
Width
(ft)
gal/min
@30psi‡
Total
gal/min‡
gal/min
@40psi‡
Total
gal/min‡
Brown (std) 80.383.0 0.423.4
Gray (acc) 80.453.60.504.0
White (std) 80.614.90.675.4
Lt Blue (acc) 80.76 6.10.846.7
Lt Green (std) 81.048.31.2610.1
Black (acc) 81.4711.81.6813.4
† Application calculations assume boom set @ 18" from ground
‡ Application calculations adjusted with a factor of specific gravity
for brine solution of 1.189
WARNING
DO NOT USE any products containing petroleum
or petroleum by-products of any kind. These
destroy seals and will void warranty.
CAUTION
Viscous or tacky substances or those
containing solid particles are not recommended
as these will clog pumps and nozzles.

Lit. No. 86834, Rev. 00 19 November 15, 2018
DE-ICE/ANTI-ICE ROTARY NOZZLE FLOW RATE CHART
De-ice/anti-ice rotary nozzle flow rates at variable speeds and pressure settings:
GALLONS PER ACRE / MILES PER HOUR (GPA / MPH)
psi GPM 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10
2 0 0 .71 52 .71 47. 9 4 3 .9 3 4 0. 5 5 37. 6 6 3 5 .15 3 2 .9 5 31. 01 2 9. 2 9 2 7.75 2 6. 3 5
30 0.87 64.5 58.7 53.83 49.69 46.14 43.07 40.37 38 35.88 34 32.3
40 1.00 74.25 67.5 61.88 57.11 53.04 49.5 46.04 43.68 41.25 39.08 37.13
50 1.12 82.1 75.5 69.3 63.97 59.4 55.44 51.98 48.92 46.2 43.77 41.58
GPM = gallons per minute
GPA = gallons per acre
GAL/1000 ft2= gallons per 1000 square feet
W = width (nozzle spacing)
Gallons per Minute Formula:
GAL/1000 ft2x MPH x W (per nozzle)
136
Gallons per 1000 ft2:
136 x GPM (per nozzle)
MPH x W
Gallons per Minute Formula:
GPA x MPH x W (per nozzle)
5,940
Gallons per Acre Formula:
5,940 x GPM (per nozzle)
MPH x W
OPERATING AND CALIBRATION DATA

Lit. No. 86834, Rev. 00 20 November 15, 2018
PERIODIC MAINTENANCE
• When servicing, you may need to close the
shut-off valve and/or the return valve, to prevent
stored brine from exiting the holding tank.
• Wash unit after each use to prevent material
buildup and corrosion.
• Use dielectric grease on all electrical connections
to prevent corrosion each time power or signal
plugs are disconnected.
• Paint or oil all bare metal surfaces as needed.
• Inspect unit for defects: broken, worn, or bent
parts, and similar.
• Inspect all tubing, hoses, and harnesses for
cracks and leaks.
• Clean the brine filter as needed. Close the shut-off
valve and access the filter by unscrewing the top
cap, then unscrewing the filter cover.
• Retighten bolts, screws, and other connections
after first use and as needed.
END OF SEASON AND STORAGE
• Before long periods of storage, flush out the
tank, pumping system, and boom to remove salt
build-up and prevent corrosion.
• Do not leave unused material in the unit for a
prolonged period of time.
NOZZLE MAINTENANCE
Remove nozzles by pushing in and rotating the nozzle
cap counterclockwise and clean as necessary.
When reassembling nozzles, make sure that the
nozzle holes are in line with the boom. Failure to
align the nozzle holes will result in inconsistent brine
application.
MAINTENANCE
NOTE: To prevent leaks, use a thread-sealing
compound on all threaded connections. Do
not use Teflon®tape, as fragments will clog the
spray nozzles. Clamped connections may require
periodic retightening
CLEAN OUT
1. Disconnect nozzle assemblies at rear of vehicle at
quick-disconnect point.
2. Make yourself a hose with matching male
quick-disconnect to hook up at quick-disconnect
point.
3. Install hose at quick-disconnect point and put the
other end in the storage tank.
4. Turn pump ON and run it until the tank is empty.
5. Add water and RV antifreeze; mix into tank.
6. Reinstall quick-disconnect from nozzle
assemblies.
7. Run pump until clear liquid is running out of each
nozzle.
Teflon®is a registered trademark of E. I. du Pont de Nemours and Company.
WARNING
Inspect the unit periodically for defects. Parts
that are broken, missing, or worn out must be
replaced immediately. Do not alter any part of
the unit without prior written permission from
the manufacturer.
WARNING
Always shut vehicle OFF before attempting to
attach, detach, or service sprayer system.
WARNING
Do not operate a machine in need of
maintenance.