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November 15, 2018
Lit. No. 85757, Rev. 01
Accuspray™ De-Icing System
VSS-1000-1
Owner's Manual and Installation Instructions
Original Instructions
CAUTION
Read this document before operating or servicing the equipment.
This manual and instructions are for Accuspray De-Icing Systems with serial numbers beginning with 181001 and higher.
This document supersedes all editions with an earlier date.
TABLE OF CONTENTS
PREFACE .................................................................... 5
Warranty Registration ........................................... 5
Owner's Information Form .................................... 5
SAFETY ...................................................................... 7
Safety De fi nitions .................................................. 7
Warning/Caution Labels ....................................... 7
Serial Number Label ............................................. 8
Safety Precautions ................................................ 8
Personal Safety..................................................... 9
Fire and Explosion ................................................ 9
Cell Phones ........................................................... 9
Ventilation ........................................................... 10
Battery Safety ..................................................... 10
Torque Chart ....................................................... 10
Chemical Safety .................................................. 11
LOADING .................................................................. 12
Certi fi cation ......................................................... 12
Speci fi cations ...................................................... 12
First Time Filling .................................................. 12
INSTALLATION INSTRUCTIONS ............................ 13
Assembly / Installation ........................................ 13
Electrical System ................................................ 15
Wiring Instructions .............................................. 15
OPERATING INSTRUCTIONS ................................. 16
During Operation ................................................ 16
Before Spraying .................................................. 17
Adding Brine/Liquid ............................................. 17
Sprayer Operation ............................................... 17
During Spraying .................................................. 17
After Spraying ..................................................... 18
Transporting Safety ............................................. 18
Spray Boom Operation ....................................... 19
Downward Spray Nozzle Selection .............. 19
Nozzle Alignment ......................................... 19
Application Rates ................................................ 19
OPERATING AND CALIBRATION DATA ................ 20
De-Ice / Anti-Ice Rotary Nozzle
Flow Rate Chart ............................................... 20
Formulas ....................................................... 20
MAINTENANCE ........................................................ 21
Clean Out ............................................................ 21
Periodic Maintenance ......................................... 21
End of Season and Storage ................................ 21
Nozzle Maintenance ........................................... 21
TROUBLESHOOTING .............................................. 22
Lit. No. 85757, Rev. 01 3 November 15, 2018
Lit. No. 85757, Rev. 01 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.
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.
OWNER'S INFORMATION
Owner's Name: ______________________________________________________________________
Date Purchased: _____________________________________________________________________
Outlet Name: ______________________________________________ Phone: _________________
Outlet Address: ______________________________________________________________________
Vehicle Model: _______________________________________________ Year: _______________
Equipment Model: ____________________________________ Serial #: ______________________
Lit. No. 85757, Rev. 01 5 November 15, 2018
Lit. No. 85757, Rev. 01 6 November 15, 2018
SAFETY
SAFETY DEFINITIONS
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.
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/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).
Both Sides
Lit. No. 85757, Rev. 01 7 November 15, 2018
SERIAL NUMBER LABEL
Code
YY
MM
DD
LL
XXXX
ZZZZZZ
De fi nition
2-Digit Year
2-Digit Month
2-Digit Day
2-Digit Location Code
4-Digit Sequential Number
Model #
SAFETY
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 loosefi tting 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
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.
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 personnel are clear of areas of danger when using equipment.
Maintain 60' distance from all bystanders when operating the sprayer system.
Lit. No. 85757, Rev. 01 8 November 15, 2018
SAFETY
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).
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
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.
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
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.
Lit. No. 85757, Rev. 01
CAUTION
Disconnect electric and/or hydraulic power and tag out if required before servicing or performing maintenance.
CAUTION
Do not leave material in the unit for long periods of time.
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 snugfi tting 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 fi re extinguisher rated BC handy, for fl ammable liquids and electrical fi res.
• Never point spray wand at people or animals.
FIRE AND EXPLOSION
WARNING
Gasoline is highly fl ammable and gasoline vapor is explosive. Never smoke while working on vehicle. Keep all open fl ames away from gasoline tank and lines. Wipe up any spilled gasoline immediately.
Be careful when using gasoline. Do not use gasoline to clean parts. Store only in approved containers away from sources of heat or fl ame.
CELL PHONES
9
A driver's fi rst 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.
November 15, 2018
SAFETY
VENTILATION
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.
BATTERY SAFETY
CAUTION
Batteries normally produce explosive gases which can cause personal injury. Therefore, do not allow fl ames, 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.
TORQUE CHART
CAUTION
Read instructions before assembling.
Fasteners should be fi nger tight until instructed to tighten according to the Torque
Chart. Use standard methods and practices when installing equipment, including proper personal protective safety equipment.
Recommended Fastener Torque Chart
Size
1/4-20
1/4-28
5/16-18
5/16-24
3/8-16
3/8-24
7/16-14
7/16-20
1/2-13
1/2-20
Inch Fasteners Grade 5 and Grade 8
Torque (ft-lb)
Grade
5
Grade
8
Size
Torque (ft-lb)
Grade
5
Grade
8
8.4
9.7
17.4
19.2
30.8
35.0
49.4
55.2
75.3
85.0
11.9
13.7
24.6
27.3
43.6
49.4
69.8
77.9
106.4
120.0
9/16-12
9/16-18
5/8-11
5/8-18
3/4-10
3/4-16
7/8-9
7/8-14
1-8
1-12
109
121
150
170
269
297
429
474
644
704
154
171
212
240
376
420
606
669
909
995
Size
Metric Fasteners Class 8.8 and 10.9
Torque (ft-lb)
Class
8.8
Class
10.9
Size
Torque (ft-lb)
Class
8.8
Class
10.9
M6 x 1.00
M8 x 1.25
M10 x 1.50
M12 x 1.75
M14 x 2.00
M16 x 2.00
M18 x 2.50
7.7
19.5
38.5
67
107
167
222
11.1
26.9
53.3
93
148
231
318
M20 x 2.50
M22 x 2.50
M24 x 3.00
M27 x 3.00
M30 x 3.50
M33 x 3.50
M36 x 4.00
325
428
562
796
1117
1468
1952
These torque values apply to fasteners except those noted in the instructions.
450
613
778
1139
1545
2101
2701
Lit. No. 85757, Rev. 01 10 November 15, 2018
SAFETY
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
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 in fl uence of alcohol, drugs, or medication that might alter your judgment and/or reaction time.
WARNING
Always shut vehicle OFF before attempting to attach, detach, or service sprayer system.
CHEMICAL SAFETY
Immediate response is necessary in the event of sprayer leaks, bodily chemical contact, poisoning, or spills. See instructions below:
Sprayer Leak
Bodily Chemical
Contact
Poisoning by
Ingestion or
Inhalation
Chemical Spills
Lit. No. 85757, Rev. 01
If the sprayer develops a leak, immediately stop spraying. Turn OFF power to the sprayer and follow directions below, as applicable.
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 fl ush 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.
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 must quickly be contained and properly cleaned up.
Refer to the chemical label for any speci fi c 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.
– State pesticide regulatory agency: In the U.S., call the National
Pesticide Information Center at 1-800-858-7378 for assistance in contacting your state's agency.
11 November 15, 2018
LOADING
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
New untitled vehicle installation of a sprayer system requires National Highway Traf fi c
Safety Administration altered vehicle certi fi cation labeling. Installer to verify that full sprayer does not exceed GVWR or GAWR rating label and complies with FMVSS.
WARNING
Overloading could result in an accident or damage. Do not exceed GVWR or GAWR as found on the driver-side cornerpost of vehicle.
CAUTION
Read and adhere to manufacturer's ice-control material package labeling, including Safety Data
Sheet requirements.
FIRST TIME FILLING
WARNING
Always shut vehicle OFF before attempting to attach, detach, or service sprayer system.
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 fi ll 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 certi fi cation 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.
SPECIFICATIONS
Accuspray™ De-Icing System
Tank Model VSS-1000-1
Capacity (gal)
Tank and Pump
Dimensions (in)
Length
Width
Empty Unit Weight (lb)
Height
Full Unit Weight (lb)
100
37
30
50
192
1192
Lit. No. 85757, Rev. 01 12 November 15, 2018
INSTALLATION INSTRUCTIONS
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.
1. Install the wet boom drop mount onto the rear of the frame with four supplied 1/2" x 1" serrated fl ange hex cap screws.
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 Speci fi cations section to determine maximum volumes of spraying material.
WARNING
New untitled vehicle installation of a sprayer system requires National Highway Traf fi c
Safety Administration altered vehicle certi fi cation labeling. Installer to verify that full sprayer does not exceed GVWR or GAWR rating label and complies with FMVSS.
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.
NOTE: To prevent leaks, use a thread-sealing compound on all threaded connections. Do not use Te fl on ® tape, as fragments will clog the spray nozzles. Clamped connections may require periodic retightening.
Wet Boom
Drop Mount
1/2" x 1"
Serrated Flange
Hex Cap Screws
2. Lift main assembly using the four lift points and position onto vehicle. Center sprayer system left to right, 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 make a spacer from
2" x 8" lumber to fi t that area. Failure to install this spacer could result in damage to the sprayer.
Measure distance.
Fit to vehicle.
Front of
Truck Bed
Measured
Distance
18"
Te fl on ® is a registered trademark of E. I. du Pont de Nemours and Company.
Lit. No. 85757, Rev. 01 13 November 15, 2018
INSTALLATION INSTRUCTIONS
Frame Spacer
Built to Fit
6. Plug the boom hose into the pump output fi tting located below the shut-off valve.
Shut-Off
Valve
4. Secure the unit in place with supplied
3/8" x 1-1/2" hex cap screws, 3/8" fl at washers, and 3/8" locknuts. 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.
3/8" x 1-1/2"
Hex Cap Screw
3/8" Flat
Washer
3/8"
Locknut
Boom
Hose
Pump Output
Fitting
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.
5. Install the boom assembly with light duty receiver mount into wet boom drop mount that was installed in Step 1.
Connect boom hose to pump output fitting.
Hairpin
Cotter Hitch
Pin
Wet Boom
Drop Mount
Lit. No. 85757, Rev. 01 14 November 15, 2018
Battery
ELECTRICAL SYSTEM – WIRING INSTRUCTIONS
Rubber
Switch
Boot
ELECTRICAL SYSTEM
ON/OFF
Switch
3/8" Ring
Terminal
25A Fuse Circuit Breaker
25A
Fuse Holder
Wiring
Harness
WIRING INSTRUCTIONS
1. Install switch at desired location.
2. Run spreader/vehicle harness from the rear of vehicle to switch area. Attach the female spade red wire to the switch. Leave the black wire for
Step 5.
3. Route the power harness from the battery to the switch/control.
4. Attach the red lead to the POSITIVE (+) side of the battery and the black lead to the
NEGATIVE (–) side of the battery.
Double Female
3" Jumper
5. Attach the female spade red wire on switch terminal. Using a 3" double female black wire jumper, attach the black wire from the power harness to the black wire of the vehicle harness.
6. Install rubber weatherproof boot on switch before fi nishing installation.
7. Insert dielectric grease on terminals of SAE plug at rear of vehicle.
Lit. No. 85757, Rev. 01 15 November 15, 2018
OPERATING INSTRUCTIONS
WARNING
Always make sure 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
Never operate equipment when under the in fl uence of alcohol, drugs, or medication that might alter your judgment and/or reaction time.
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 fi lling, 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 fl ammable 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.
Lit. No. 85757, Rev. 01 16 November 15, 2018
OPERATING INSTRUCTIONS
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.
• Wear additional personal protective equipment if you will be spraying overhead. Wear chemical-resistant head and neck protection, full-face mask (or half-face mask with sealed goggles), and consider using a respirator.
• 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 fi lling 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. Select the desired application method by turning the valve handle to the appropriate position:
• OPEN for the spray boom
• CLOSED for the spray wand
4. When ready to spray, turn the pump switch to the
"ON" position.
5. If using the spray wand, point the wand in the desired direction and pull the trigger. Hold the trigger until spraying is concluded.
6. 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.
• Never point the spray wand at people or animals.
• Always hold the spray wand fi rmly when using it to spray at higher pressures in order to prevent wand from whipping. Keep good footing and balance at all times.
• Do not spray near open fl ames 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 OFF vehicle 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.
Lit. No. 85757, Rev. 01 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 to drive the vehicle with the fi lled sprayer attached.
• Make sure sprayer is securely attached to vehicle.
• Exercise caution in vehicle handling when driving with fi lled sprayer to avoid loss of control or rollover.
• Keep speed to a minimum so that you can maintain control. 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 fi elds—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. 85757, Rev. 01 18 November 15, 2018
OPERATING INSTRUCTIONS
SPRAY BOOM OPERATION
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.
Nozzle Alignment
For consistent brine application, make sure that the holes in the nozzles are aligned with the boom.
Align holes with boom.
Downward Spray Zone
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.
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 fl ow is uncharacteristically slow, see the
Troubleshooting and Maintenance sections.
Nozzle Selection
Boom
Nozzle †
Brown (std)
Width
(ft)
8
Gray (acc)
White (std)
Lt Blue (acc) 8
Lt Green (std) 8
8
8
Black (acc) 8
Suggested Operating Range 30–40 psi gal/min Total gal/min Total
@ 30 psi
0.38
‡ gal/min ‡
3.0
@ 40 psi
0.42
‡ gal/min
3.4
‡
0.45
0.61
0.76
1.04
1.47
3.6
4.9
6.1
8.3
11.8
0.50
0.67
0.84
1.26
1.68
4.0
5.4
6.7
10.1
13.4
† Application calculations assume boom set @ 18" from ground
‡ Application calculations adjusted with a factor of speci fi c gravity for brine solution of 1.189
Lit. No. 85757, Rev. 01 19 November 15, 2018
OPERATING AND CALIBRATION DATA
DE-ICE/ANTI-ICE ROTARY NOZZLE FLOW RATE CHART
De-ice/anti-ice rotary nozzle fl ow rates at variable speeds and pressure settings: psi
20
30
40
50
GALLONS PER ACRE / MILES PER HOUR (GPA / MPH)
GPM 5 5.5
6 6.5
7 7.5
8 8.5
9 9.5
10
0.71
52.71
47.9
43.93
40.55
37.66
35.15
32.95
31.01
29.29
27.75
26.35
0.87
64.5
58.7
53.83
49.69
46.14
43.07
40.37
38 35.88
34 32.3
1.00
74.25
67.5
61.88
57.11
53.04
49.5
46.04
43.68
41.25
39.08
37.13
1.12
82.1
75.5
69.3
63.97
59.4
55.44
51.98
48.92
46.2
43.77
41.58
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
GPM = gallons per minute
GPA = gallons per acre
GAL/1000 ft 2 = gallons per 1000 square feet
W = width (nozzle spacing)
Gallons per Minute Formula:
GAL/1000 ft 2 x MPH x W (per nozzle)
136
Gallons per 1000 ft 2 :
136 x GPM (per nozzle)
MPH x W
Lit. No. 85757, Rev. 01 20 November 15, 2018
MAINTENANCE
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.
NOTE: To prevent leaks, use a thread-sealing compound on all threaded connections. Do not use Te fl on ® 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 ON pump 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.
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 build-up 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 fi lter as needed. Close the shut-off valve and access the fi lter by unscrewing the top cap, then unscrewing the fi lter cover.
• Retighten bolts, screws, and other connections after fi rst use and as needed.
END OF SEASON AND STORAGE
• Before long periods of storage, fl ush 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.
Te fl on ® is a registered trademark of E. I. du Pont de Nemours and Company.
Lit. No. 85757, Rev. 01 21 November 15, 2018
TROUBLESHOOTING
WARNING
Always shut vehicle OFF before attempting to attach, detach, or service sprayer system.
WARNING
Do not operate a machine in need of maintenance.
WARNING
Read all warning instructions and safety messages before servicing the sprayer.
WARNING
Always wear safety glasses with side shields when servicing sprayer system. Failure to do this could result in serious injury to the eyes.
NOTE: To prevent leaks, use a thread-sealing compound on all threaded connections. Do not use Te fl on ® tape, as fragments will clog the spray nozzles. Clamped connections may require periodic retightening.
Whenever service is necessary, your local
SnowEx ® dealer knows your de-icing system best.
Take your Accuspray™ De-Icing System to your local dealer for any maintenance or service needs on your unit. If this is not possible, the Troubleshooting Guide below may assist you in identifying the problem.
Preliminary Checks:
• Make sure that all electrical connections are tight and clean.
• Make sure that nothing is obstructing the nozzles.
Problem
Pump doesn't run.
Control shut down.
Liquid not spraying.
Possible Cause
Loose electrical connections.
Blown fuse.
Pump seized.
Dead (or dying) battery.
Poor electrical connections.
Electrical short.
Dead (or dying) battery.
Control failure.
Empty tank.
Full strainer.
Pump not running.
Dead (or dying) battery.
Obstructed nozzle.
Suggested Solution
Check all connections.
Replace fuse.
Replace pump.
Charge or replace battery.
Clean or replace connectors. Use dielectric grease.
Check electrical connections. Check for bare wires.
Charge or replace battery.
Replace control.
Fill tank.
Clean or replace element.
Refer to Problem 1 ("Pump doesn't run").
Charge or replace battery.
Remove and clean.
Te fl on ® is a registered trademark of E. I. du Pont de Nemours and Company.
Lit. No. 85757, Rev. 01 22 November 15, 2018
Lit. No. 85757, Rev. 01 23 November 15, 2018
TrynEx International, LLC
531 Ajax Drive
Madison Heights, MI 48071-2429 www.snowexproducts.com
A DIVISION OF DOUGLAS DYNAMICS, LLC
Copyright © 2018 Douglas Dynamics, LLC. All rights reserved. This material may not be reproduced or copied, in whole or in part, in any printed, mechanical, electronic, fi lm, or other distribution and storage media, without the written consent of TrynEx International, LLC.
Authorization to photocopy items for internal or personal use by TrynEx International outlets or equipment owner is granted.
TrynEx International reserves the right under its product improvement policy to change construction or design details and furnish equipment when so altered without reference to illustrations or speci fi cations used. TrynEx International or the vehicle manufacturer may require or recommend optional equipment for sprayers. Do not exceed vehicle ratings with a sprayer. TrynEx International offers a limited warranty for all equipment and accessories. See separately printed page for this important information. The following are registered ( ® ) or unregistered (™) trademarks of Douglas Dynamics, LLC: Accuspray™, SnowEx ® .
Lit. No. 85757, Rev. 01
Printed in U.S.A.
24 November 15, 2018
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