Croplands XR11001 AI11001 User manual

1
WWW.CROPLANDS.COM.AU
Part No. GP-POMBA001108 - Rev 4
SUPPLEMENT
B ROADACRE
S P R AY E R S
OPERATORS MANUAL
STOP
BEFORE COMMENCING
operation, ENSURE you read
& understand this manual, its
contents, and any additional
information supplied.

GP-POMBA001108 Rev 4
2
INTRODUCTION | GENERAL MANAGER’S WELCOME
Dear Customer
Congratulations on the purchase of your new Croplands Sprayer.
Croplands have been in the business of building sprayer
equipment since 1972. For over 49 years we have been
supplying sprayers to farmers, contractors, growers and all
our customers involved in growing crops and in the control of
pests and diseases.
Croplands is a wholly owned subsidiary of Nufarm Ltd, the
largest supplier of crop protection chemicals for Australasia,
and one of the fastest growing global suppliers world-wide.
At Croplands, we pride ourselves on our commitment to
supplying machinery that is at the forefront of the industry’s
needs. We believe we can back up our products and through
constant research and development, bring to you the best
equipment you can find.
We welcome any feedback from you about our equipment.
On the back cover you will find our contact details, and locations
where our staff can be reached during business hours. After
hours, you can email us and expect a reply the following morning.
Please read this manual in its entirety before you operate your
sprayer. This will ensure you have a trouble free start up.
We trust you will get years of good use from your Croplands
Sprayer.
Yours Sincerely
Sean Mulvaney
General Manager
Sean Mulvaney
General Manager
Croplands has taken steps to ensure this operator’s manual is as current and as accurate as possible. Due to the ever-changing markets of cropping and farming, Croplands
is constantly striving to be at the forefront of innovation and technology. While the information in this manual is considered accurate at the time of writing, Croplands reserves
the right to change this information without notice. Croplands will not accept liability for any inaccuracy in this publication, or changes forthwith.

3
CONTENTS
SECTION 1
IMPORTANT INFORMATION
About This Manual 4
Terminology 4
Before Operating Your Sprayer 4
About Broadacre Sprayers 4
Warranty Policy 5
SECTION 2
SAFETY
Safety first 6
Safety signs and decals 7
SECTION 3
PRODUCT IDENTIFICATION,
SHIPPING & SPECIFICATION
Product identification 8
Shipping information 8
Weights & dimensions 8
SECTION 4
SPRAYER OPERATION
Check the operation of your sprayer 10
Boom Spray Calibration Guide 15
Teejet® XR (Extended range) &
AI (Air induction) Nozzle Guide 17
Teejet® Air-Mix & Turbodrop® Nozzle chart (1) 18
Teejet® Air-Mix & Turbodrop® Nozzle chart (2) 19
Calibration Work Sheet 20
Foam Marker 25
Chemical Mixing 28
SECTION 5
ASSEMBLY DRAWINGS & PARTS LISTINGS
UCM/ECM Controllers (Pressure Relief Valve) 34
Pony Plumbing Diagram 36
Wiring Diagram 37
Liquid Control System 38
Liquid System 39
Valves & Enviro-Transfer Kit 40
Filters 41
Chem E Flush Assembly 42
Lids, Venturis & Tank Rinse Jet 44
Foam Marker Salvarani 45
GEX Booms 46
Airbags 51
EnviroSafe Booms 53
Boom Centre Section - Standard & G-Var 57
Boom Self Leveller - Standard & G-Var 58
Boom - 16.5 metre Standard 59
Boom - 16.5 metre G-Var 60
Boom Centre Section - Hydralink 61
Boom Self Leveller - Hydralink 62
Boom - 12 metre Hydralink 63
Boom - 15 metre Hydralink 64

GP-POMBA001108 Rev 4
4
SECTION 1
IMPORTANT INFORMATION
ABOUT THIS MANUAL
This GENERAL manual is a generic overview for setting
up, operating and maintaining your Croplands sprayer
for which there is not a specific manual.
In addition to this manual, the sprayer will be delivered
with the General Safety Manual (GP-SAFE-A).
For details not covered by the manuals, please contact
Technical Support on 1300 650 724.
Some features and options explained in this manual may
not be installed on your sprayer.
Please pass on this manual with the sprayer at the time
of resale for usage by the new owner.
This manual, was first published in 2008 as part number,
GP-POMBA001108. This April 2021(Rev 4) issue has
updates to Sections 1, 2, 3 and 5.
Check online as there may be more recent revisions
of this manual. www.croplands.com.au
TERMINOLOGY
These terms/symbols used throughout
this manual:
NOTE
This Note sign is in place to convey useful
information and will help you to identify
the best possible way to operate the
machine.
CAUTION
This Caution sign shows the potential for
incident. An incident may include damage
to the machine itself, or possible injury to
the operator.
WARNING
This warning sign shows the potential for
risk or injury and highlights the need for
steps to be taken to protect ones safety.
DANGER
This Danger sign will be used in areas where
the highest risk is present. Always read the
information on these signs and ensure you
are taking steps to prevent risk or injury.
BEFORE OPERATING YOUR SPRAYER
Before attempting to use your sprayer, make sure you
read all Operator Manuals for this sprayer including but
not limited to:
This Operator’s Manual, and all other supplied manuals
for items such as safety, pumps, PTO, controller, boom etc.
And properly understand:
• All Safety Issues.
• Assembly & Installation instructions.
• Calibration of the sprayer.
• Sprayer Operation.
• Sprayer Maintenance.
ABOUT BROADACRE SPRAYERS
Croplands broadacre sprayers come in several tank sizes,
with boom widths to suit a host of different applications.
The primary applications are generally broadacre
cropping and pasture renovation and preservation. Some
of the Croplands broadacre range can also be used
for liquid fertiliser operations. Other mainstream uses
of Croplands broadacre machinery include Intensive
agricultural spraying and row cropping.
Croplands broadacre range has many options, which
include boom widths and style, pump volumes, pressure
and drive type, mixing systems, nozzle size and type,
controllers and tractor connection to name a few.
Depending on the options you have chosen for your
Croplands sprayer, some of the information and parts listings
covered in this supplement may not apply to you machine.
Again, if you have any questions regarding to how this
manual pertains to your machine, please contact your
nearest Croplands dealer for assistance.
DANGER
!
Probability of death or serious
injury if an accident occurs
WARNING
!
To stress potential dangers and the
importance of personal safety.
CAUTION
!
To highlight potential injury or
machinery damage.
NOTE
To convey useful operating information.

5
SECTION 1
IMPORTANT INFORMATION
WARRANTY POLICY
Each sprayer will be delivered with a
Warranty & Pre-Delivery Booklet which
includes:
• the Sprayer’s unique serial number,
• the Sprayer’s specification sheet,
• a pre-delivery checklist and
• outlines the Croplands Warranty policy.
Always contact your Croplands Dealer first
and foremost for warranty matters.
NOTE
For full conditions of warranty and warranty
policy, please see the Warranty & Pre-Delivery
booklet provided with this sprayer.
1
GP-WARB-A
WWW.CROPLANDS.COM.AU
BROADACRE
SPRAYER SPECIFICATIONS
WARRANTY & PRE-DELIVERY
STOP
BEFORE COMMENCING
operation, ENSURE you read
& understand this manual, its
contents, and any additional
information supplied.
GP-WARL-A
1GP-WARL-A
WWW.CROPLANDS.COM .AU
LINKAGE
SPRAYER SPECIFICATIONS
WARRANTY & PRE-DELIVERY
STOP
BEFORE COMMENCING
operation, ENSURE you read
& understand this manual, its
contents, and any additional
information supplied.

GP-POMBA001108 Rev 4
6
SECTION 2
SAFETY
SAFETY FIRST
Please read and understand all supplied manuals,
guides and safety decals before operating this
sprayer. This includes the Croplands Operators
Safety Manual – as pictured here.
This manual is available on the Croplands Web site,
or for printed versions contact Croplands customer
support and ask for part number GP-SAFE-A (or later
version if available). WWW.CROPLANDS.COM.AU
SAFETY
MANUAL
OPERATORS
STOP
BEFORE COMMENCING
operation, ENSURE you read
& understand this manual, its
contents, and any additional
information supplied.
GP-SAFE-A | Update 1
STOP
BEFORE COMMENCING
operation, ENSURE you read
& understand this manual, its
contents, and any additional
information supplied.

7
SECTION 2
SAFETY
SAFETY SIGNS AND DECALS
All signs and decals for sprayer safety and operation must be maintained in good order and replaced if damaged or missing.
Most Croplands labels have a part number printed on the decal to aid identification and replacement.
Some examples are shown below.
Part No: XD -125V Part No: XD -176
Part No: XD -126V
Part No: XD -175
Part No: XD -182
Part No: XD -123
WARNING
!
1. Read your operators manual thoroughly before
operating the srayer.
2. Inspect hoses, connections and nozzles daily.
3. Clean filters regularly.
4. Always follow correct maintenance schedules
outlined in operator’s manuals.
5. Always read chemical manufacturers labels before use.
6. Always observe all warnings on chemical products.
7. Regularly check all nuts and bolts are tight.
8. Always wear rubber gloves and wash sprayer down
before doing any repair or maintenance work.
9. Do not ride on sprayer when moving.
10.Keep clear of moving parts when sprayer is operating.
11. Always keep guards in place when sprayer is operating.
12. Be sure tank lid is closed before operating basket
mixing facility.
13. Stand well clear of sprayer when operating.
14. Do not disconnect hoses, nozzles or filters while
sprayer is operating.
FAILURE TO FOLLOW THE ABOVE INSTRUCTIONS
MAY RESULT IN SERIOUS INJURY OR DEATH.
Croplands Equipment Pty Ltd XD-123MS
SAFETY INSTRUCTIONS
Part No: XD -127V
Part No: XD -124V
Part No: XD-122V
Part No: XD -181

GP-POMBA001108 Rev 4
8
SECTION 3
PRODUCT IDENTIFICATION, SHIPPING & SPECIFICATION
PRODUCT IDENTIFICATION
Always use the serial number of the Sprayer when
requesting service information or when ordering parts.
Early or later models (identification made by serial number)
may use different parts, or it may be necessary to use a
different procedure for specific service operations.
The serial numbers of all controllers, pumps etc should also
be recorded for future reference.
SHIPPING INFORMATION
All provided tie down points (and more) should be used to
help secure the sprayer for transporting.
Note serial number plate in the attached image.
WEIGHTS & DIMENSIONS
Croplands customer service can provide weights and
dimensions details as required.
Freecall 1800 999 162
Photo 1
Photo 2

9
SECTION 4
SPRAYER OPERATION
CHECK THE OPERATION OF YOUR SPRAYER 10
BOOM SPRAY CALIBRATION GUIDE 15
TEEJET®XR (EXTENDED RANGE) & AI (AIR INDUCTION) NOZZLE GUIDE 17
TEEJET®AIRMIX & TURBODROP®NOZZLE CHART (1) 18
CALIBRATION WORK SHEET 20
FOAM MARKER 25
CHEMICAL MIXING 28

10 Part No. GP-POMBA001108 - Rev 4
Sprayer Operation
Check the Operation
of your sprayer.
To check the operation of your machine,
there are three sections to consider:
1 Manual-tap controls
2 Electric controls
3 Auto spray rate controllers
For all three pre-operation checks,
ensure you have sucient clean water
in the sprayer, and the pump suction
valve is open for sourcing liquid from
the main tank.
1 Manual-Tap Controls
If your sprayer is tted with standard
manual-tap controls, the UCM/ECM
manual control unit will come with a
remote mount kit to attach the unit to
the tractor (linkage sprayers have an
adjustable, easy access arm mounted
on the unit).
a) Fit the control unit to the tractor
where the operator can best
access it.
b) Fit the pressure and bypass lines to
the controller and ensure they are
tight (no leaks)
c) Wind the pressure control knob
anticlockwise to ensure the sprayer
starts up with limited pressure.
d) Start the pump by engaging the
PTO or starting the motor and
operate at your required revs.
e) Turn on the appropriate section
selector taps to start the nozzles
spraying.
Ensure any agitators are engaged
and working.
Make sure you have your chosen
nozzle selection tted to the sprayer
so that your application will be
correct.
f) Slowly wind the pressure control
knob clockwise until your chosen
operating pressure is reached.
Maximum recommended pressure
is 12 bar.
g) Check section operation with the
appropriate selector taps.
Linkage with UCM manual controls.
Important! Do not have pesticides in the spray
tank when checking the sprayer.
WARNING
Always insure the sprayer are controls are
turned off and hydraulic fan drive & PTO
disengaged when making any repairs or
adjustments.
Making adjustments while the sprayer is
operating can lead to serious injury.
WARNING
Wind the pressure control knob anticlockwise to
ensure the sprayer starts up with limited pressure.
Wind the pressure control knob clockwise until
the chosen operating pressure is reached.
Maximum PTO speed for the pump is 540 RPM.
It is recommended that a minimum of 400 RPM
is used for best results.
NOTE
Check Sprayer Operation

11
Part No. GP-POMBA001108 - Rev 4
Section 4
2 Electric Controls
(Optional)
If your sprayer is fitted with electric
controls, the control panel and wiring
loom for the tractor end will be supplied,
ready to connect to the sprayer.
Complete the following steps to test the
electric controls:
This electric controller provides boom
switch and pressure controls.
To operate the unit:
1 Connect your sprayer to the tractor
(see hookup information in your
operators manual) connecting
the hitch, PTO (if required) and
controller.
2 Fill appropriate quantity of clean
water into spray tank. Always ll the
tank through the main lid with the
basket lter in place.
3 Check that the directional valve is
feeding from the spray tank unless
fed directly.
4 Place sprayer control into start up
position by ensuring the master
switch is in OFF position.
5 Engage the pump. If the pump is
PTO driven bring the PTO (pump)
speed up to 540 RPM. All pumped
liquid is now being passed through
the dump valve back into the tank.
The system is not pressurised and
tank agitators are not working.
6 Pressurise the system and operate
the tank agitator by placing the
master switch into ON position.
7 Adjust pressure to desired
operating pressure by rst closing
the electrical regulating valve
(servo) using the pressure up/down
switch on the console, and then
by adjusting the manual pressure
relief valve to maximum working
pressure.
Maximum working pressure should
not exceed 8 bar.
Turn agitator tap on (if tted).
8 Check that the agitator valve is
open.
9 Check that the tank agitator is
working.
Fit the electric control console in the cab and
wire the power cable to the battery.
(3) Check the directional valve is from the
spray tank.
(6) Pressurise the system with the Masster
Switch in ON position.
Turn the agitator tap ON (if tted).
Check Sprayer Operation
(7) Adjust the manual relief valve.
Important! Do not have pesticides in the spray
tank when checking the sprayer.
WARNING
Maximium working pressure with the electric
regulating valve closed should not exceed 8 bar.
CAUTION

12 Part No. GP-POMBA001108 - Rev 4
Sprayer Operation
10 Turn spray booms ON and OFF to
check that they are operating.
11 Turn fence-line sprayer ON and OFF
to check that it is working correctly
(if tted).
12 While water is being pumped
through the boom, check for any
leakages or blockages throughout
the sprayer. Check all hose
connections, valves, lters, boom
ttings etc. Check the nozzles are
operating correctly.
Rectify any problems.
13 With all boom sections operating,
check operating pressure and make
appropriate adjustment.
14 Switch booms ON and OFF several
times and check that the non-drip
diaphragms are working.
15 On completion of checking the
sprayer turn controls o by placing
the master switch and boom
switches in OFF position.
16 Disengage PTO after the controller
master switch is turned OFF.
Check Sprayer Operation
(10) Turn the boom switches ON & OFF to
check operation.
(13) Check and adjust pressure with boom
switches ON.
Ensure the operating pressure, when the
boom nozzles are operating, does not exceed
recommended maximum pressure for the
nozzles you are using.
NOTE

13
Part No. GP-POMBA001108 - Rev 4
Section 4
3 MT3405F & Spraymate II
Operation (if tted)
The automatic spray controller controls
all aspects of the spray application rate.
Set the rates you want and the controller
ensures constant application rate
-irrespective of undulating terrain, engine
speed, ground speed and variations in
nozzle wear.
MT3405 & Spraymate II Controller.
To operate the unit:
1 Connect your sprayer to the tractor
(see operators manual)
2 Fill an appropriate quantity of clean
water into spray tank (see operators
manuals).
3 Check that the directional valve is
feeding from the spray tank.
4 Follow the instructions in the
spray controller instruction manual
- to calibrate and operate the
controller.
When checking the calibration
factor, use the croplands number
written on the ow-meter as shown
in the picture above right, not the
one provided on the tab.
5 Place the master switch of the
spray controller in OFF position
for start up. Ensure the controller
power switch is ON.
6 Engage the PTO and bring the PTO
(pump) speed up to 540 RPM. In the
case of a hydraulic drive, engage
the appropriate hydraulic remote.
7 Adjust the spraying pressure as
follows with the tractor & sprayer
stationary:
a) On the spray controller, select
the MANUAL mode using the
appropriate key.
b) Switch on all boom valves, and
switch the controller into the
“RUN” position. Water will now
be owing out the nozzles. It is
recommended to do this with
the boom open in the spraying
position.
c) Use the “+” key on the spray
controller to fully close the
electric servo valve. This will take
a few seconds.
d) When the servo is fully closed,
adjust the manual pressure relief
valve as shown to the maximum
working pressure. For Broadacre
sprayers, we recommend the
maximum working pressure be
set at 8 BAR (120 psi).
If the maximum pressure is above
this, damage to your sprayer may
result.
e) Use the “-” key to reduce the
pressure to your normal spraying
pressure - 2-4 BAR (30-60 psi).
Use the Croplands calibration factor when
checking your controller.
Adjust the manual pressure relief valve.
Important! Do not have pesticides in the spray
tank when checking the sprayer.
WARNING
Check Sprayer Operation
Additional copies of the Spray Controller manual
can be downloaded in PDF le format fro the
internet. For the Micro-trak MT3405 or MT9000
controllers, log onto www.micro-trak.com.au &
follow the menu.
NOTE
To properly check the controller operation,
unfold the boom and complete the steps 1 -16
above.
NOTE
(3) Check the directional valve is from the
spray tank.

14 Part No. GP-POMBA001108 - Rev 4
Sprayer Operation
8 Check the tank agitator valve is
open (if tted).
9 Visually check that tank agitators
are working.
10 Turn the controller master switch
ON & OFF and check all boom
sections switch o together.
11 Turn fence-line nozzle ON & OFF
to check it is working correctly (if
tted).
12 While water is being pumped
through the boom, check for any
leaks or blockages throughout
the sprayer. Check all hoses,
connections, valves, lters, boom
ttings etc. Check the nozzles are
operating correctly.
Rectify any problems.
13 With all boom sections operating,
re-check pressure range by
alternating from “+” to “-” on the
spray controller while in MANUAL
mode.
Ensure maximum pressure does
not exceed 8 BAR.
Minimum pressure should reach
almost zero.
14 Switch booms ON & OFF several
times, ensuring each section is
operating individually, and that the
non-drip nozzle bodies are working.
15 On completion of checking the
sprayer, turn controls OFF by
placing the master switch and
boom switches in OFF position.
16 Disengage PTO or Hydraulic pump
drive after the Spray Controller is
switched o.
Spraymate II controller +/- & auto/man keys.
Spraymate II controller boom switches.
Check Sprayer Operation
Boom switches On, Master switch On Hold.Turn agitator tap on (if tted).
The maximum spraying pressure will vary with
different nozzles.
We recommend you re-adjust your maximum
pressure if you change your nozzle selection.
NOTE
Auto/Man key and +/- keys.

15
Part No. GP-POMBA001108 - Rev 4
Section 4 Boom Spray Calibration Guide
Boom sprayers out of calibration will not deliver the desired
amount of chemical onto the paddock. This can result in:
Increase in chemical costs
Increase in crop effect
Decrease in efficiency
Potential loss in yield
Even a minor 10 % change in flow rate will add up to
large sums…
Therefore it is advisable to calibrate the boom sprayer at
least every 12 months. This is less complicated than many
people think. The following procedure is aimed to provide
a practical on-farm guide.
The following equipment is needed:
A watch, displaying seconds
A jug, displaying a volume scale
At least one new nozzle of the type fitted onto the boom
Nozzle tip reference tables to determine flow rates
and spray quality (available from Nufarm/Croplands)
■
■
■
■
■
■
■
■
Calculator
Nozzle cleaning brush
Tape measure, or other device to measure a distance of
100m
Before starting the calibration the spray equipment needs to
be checked to eliminate basic faults.
Nozzles – all fitted nozzles should be of the same type
and size. Their spray pattern should be even (nozzles
and strainers may need to be cleaned and may need to
be replaced if necessary).
Boom – hoses and joins should be checked for leaks.
All systems should be in operating order.
Tank – should be half filled with water.
The boom spray calibration is affected by two main factors:
Travel speed (Step 1) and
The output of nozzles (Step 2 – 5)
In the following procedure these two factors are checked
independently, but ultimately, they are inseparably
linked together.
■
■
■
■
■
■
A)
B)
GENERAL
To measure travel speed accurately it is important to do so
by travelling over an exact distance (commonly 100 m) and
to measure the time it takes to travel that distance. To mark
the precise distance the use of a measuring tape is essential.
Permanent markers will make this measured stretch a handy
tool on farm.
It is advisable to undertake the calibration in the gear and
RPM’s the applications are commonly done with. The tank
should be half filled. Sufficient run up assures that the starting
line is crossed already travelling at desired speed. It is
worthwhile to repeat the procedure at least twice to eliminate
any possible error. The travel speed in km/h can then be
calculated from this simple formula:
km/h = Distance (m) x 3.6 / time (sec).
EXAMPLE
It took 20 sec (measured twice to be sure) to travel 100m.
The speed is 100 m x 3.6 / 20 sec = 18 km/h.
STEP 1: SPEED CALIBRATION
20 sec
100m
At first it is necessary to work out what the nozzle output should be. The nozzles can then be checked to see if they are
delivering the flow rate they are supposed to deliver. For this calculation three things need to be determined:
What is the preferred application speed (already measured)
What is the preferred water rate per ha
What is the nozzle spacing on the rig
1)
2)
3)
STEP 2: CALCULATION OF NOZZLE FLOWRATE
Nozzle spacing
The most common spacing between nozzles
on boom sprayers is 50 cm. It is important
to be sure about the correct nozzle spacing,
and if in doubt, measuring is advisable.
EXAMPLE
The measurement was 50 cm.
Application Volume
The desired application volume in L/ha can be
obtained from pesticide labels or other publications
from manufacturers (e.g. Nufarm Boom Spray
Application Guide).
EXAMPLE
The product used was Roundup PowerMax® for control of
summer weeds and the information from Nufarm advised
that 40 - 70 L/ha was a sufficient water rate. Because the
paddock contained stubble, it was recommendable to use a
higher water rate. Therefore the 70 L/ha rate was chosen.
Calculation
A simple formula is transforming all this ‘large scale’ application information into a single, easy to measure
‘output per nozzle, per minute’ figure.
L/min/nozzle = Nozzle flow rate in litre per minute
L/ha = Water application rate per hectare
Km/h = Driving speed
W= Width of nozzle spacing in cm
60000 = Constant
EXAMPLE
The desired water rate was 70 L/ha, applied with a speed
of 18 km/h and the boom had a nozzle spacing of 50 cm:
L/min = 70 l/ha x 18 km/h x 50 cm
60000 = 1.05 L/min
To achieve this goal every single nozzle needed to
deliver 1.05 L/min.
x
–
0.c
123
456
789
1,984
+
=
÷
mrmcm–
m+
L/min/nozzle = L/ha x km/h x W (cm)
60000
Nozzles deliver different flow rates and droplet sizes
(more commonly called spray quality) at varying pressures.
The pressure needed to produce a certain flow rate for
a specific nozzle type and size can be found in specific
tables (Croplands Optima Catalogue, Nufarm Nozzle
Charts, TeeJet®Catalogue).
For efficacy and legal reasons it is important to be clear
about the spray quality a specific nozzle type is going
to produce. If in doubt an advisor should be consulted.
For example, it is not desirable to calibrate and set
up a nozzle type and size that can only spray FINE to
MEDIUM spray quality when the chemical that is going
to be put out has to be sprayed with a COARSE to VERY
COARSE spray quality. To minimise chemical loss through
drift it is advisable to choose a set up that is producing the
coarsest spray quality without compromising efficacy.
Desired spray quality information can be obtained from
chemical labels or additional information put out by
manufacturer (e.g. Nufarm Boom Spray Application Guide,
Croplands Optima Catalogue).
EXAMPLE
The chemical to be used was Roundup PowerMAX. To control
summer weeds, the coarsest spray quality, the product should
be sprayed with is COARSE, according to the Nufarm
Boomspray Application Guide. The boom was fitted with
AirMix®025 nozzles. According to the Nufarm Nozzle Chart
reference, the pressure set up needed to be around 3.3 bar to
get the desired flow rate of 1.05 L/min. The Nufarm Nozzle
Chart showed that at 3.3 bar this nozzle type and size is
producing a COARSE spray quality. Therefore this nozzle type
was suited for the planned application.
The boomsprayer needed to be set up to spray at 3.3 bar to
deliver the desired flowrate and spray quality.
STEP 3: SELECTING PRESSURE AND SPRAY QUALITY
BOOM SPRAY
CALIBRATIONGUIDE
Boom sprayers out of calibration will not deliver the desired
amount of chemical onto the paddock. This can result in:
Increase in chemical costs
Increase in crop effect
Decrease in efficiency
Potential loss in yield
Even a minor 10 % change in flow rate will add up to
large sums…
Therefore it is advisable to calibrate the boom sprayer at
least every 12 months. This is less complicated than many
people think. The following procedure is aimed to provide
a practical on-farm guide.
The following equipment is needed:
A watch, displaying seconds
A jug, displaying a volume scale
At least one new nozzle of the type fitted onto the boom
Nozzle tip reference tables to determine flow rates
and spray quality (available from Nufarm/Croplands)
■
■
■
■
■
■
■
■
Calculator
Nozzle cleaning brush
Tape measure, or other device to measure a distance of
100m
Before starting the calibration the spray equipment needs to
be checked to eliminate basic faults.
Nozzles – all fitted nozzles should be of the same type
and size. Their spray pattern should be even (nozzles
and strainers may need to be cleaned and may need to
be replaced if necessary).
Boom – hoses and joins should be checked for leaks.
All systems should be in operating order.
Tank – should be half filled with water.
The boom spray calibration is affected by two main factors:
Travel speed (Step 1) and
The output of nozzles (Step 2 – 5)
In the following procedure these two factors are checked
independently, but ultimately, they are inseparably
linked together.
■
■
■
■
■
■
A)
B)
GENERAL
To measure travel speed accurately it is important to do so
by travelling over an exact distance (commonly 100 m) and
to measure the time it takes to travel that distance. To mark
the precise distance the use of a measuring tape is essential.
Permanent markers will make this measured stretch a handy
tool on farm.
It is advisable to undertake the calibration in the gear and
RPM’s the applications are commonly done with. The tank
should be half filled. Sufficient run up assures that the starting
line is crossed already travelling at desired speed. It is
worthwhile to repeat the procedure at least twice to eliminate
any possible error. The travel speed in km/h can then be
calculated from this simple formula:
km/h = Distance (m) x 3.6 / time (sec).
EXAMPLE
It took 20 sec (measured twice to be sure) to travel 100m.
The speed is 100 m x 3.6 / 20 sec = 18 km/h.
STEP 1: SPEED CALIBRATION
20 sec
100m
At first it is necessary to work out what the nozzle output should be. The nozzles can then be checked to see if they are
delivering the flow rate they are supposed to deliver. For this calculation three things need to be determined:
What is the preferred application speed (already measured)
What is the preferred water rate per ha
What is the nozzle spacing on the rig
1)
2)
3)
STEP 2: CALCULATION OF NOZZLE FLOWRATE
Nozzle spacing
The most common spacing between nozzles
on boom sprayers is 50 cm. It is important
to be sure about the correct nozzle spacing,
and if in doubt, measuring is advisable.
EXAMPLE
The measurement was 50 cm.
Application Volume
The desired application volume in L/ha can be
obtained from pesticide labels or other publications
from manufacturers (e.g. Nufarm Boom Spray
Application Guide).
EXAMPLE
The product used was Roundup PowerMax® for control of
summer weeds and the information from Nufarm advised
that 40 - 70 L/ha was a sufficient water rate. Because the
paddock contained stubble, it was recommendable to use a
higher water rate. Therefore the 70 L/ha rate was chosen.
Calculation
A simple formula is transforming all this ‘large scale’ application information into a single, easy to measure
‘output per nozzle, per minute’ figure.
L/min/nozzle = Nozzle flow rate in litre per minute
L/ha = Water application rate per hectare
Km/h = Driving speed
W= Width of nozzle spacing in cm
60000 = Constant
EXAMPLE
The desired water rate was 70 L/ha, applied with a speed
of 18 km/h and the boom had a nozzle spacing of 50 cm:
L/min = 70 l/ha x 18 km/h x 50 cm
60000 = 1.05 L/min
To achieve this goal every single nozzle needed to
deliver 1.05 L/min.
x
–
0.c
123
456
789
1,984
+
=
÷
mrmcm–
m+
L/min/nozzle = L/ha x km/h x W (cm)
60000
Nozzles deliver different flow rates and droplet sizes
(more commonly called spray quality) at varying pressures.
The pressure needed to produce a certain flow rate for
a specific nozzle type and size can be found in specific
tables (Croplands Optima Catalogue, Nufarm Nozzle
Charts, TeeJet®Catalogue).
For efficacy and legal reasons it is important to be clear
about the spray quality a specific nozzle type is going
to produce. If in doubt an advisor should be consulted.
For example, it is not desirable to calibrate and set
up a nozzle type and size that can only spray FINE to
MEDIUM spray quality when the chemical that is going
to be put out has to be sprayed with a COARSE to VERY
COARSE spray quality. To minimise chemical loss through
drift it is advisable to choose a set up that is producing the
coarsest spray quality without compromising efficacy.
Desired spray quality information can be obtained from
chemical labels or additional information put out by
manufacturer (e.g. Nufarm Boom Spray Application Guide,
Croplands Optima Catalogue).
EXAMPLE
The chemical to be used was Roundup PowerMAX. To control
summer weeds, the coarsest spray quality, the product should
be sprayed with is COARSE, according to the Nufarm
Boomspray Application Guide. The boom was fitted with
AirMix®025 nozzles. According to the Nufarm Nozzle Chart
reference, the pressure set up needed to be around 3.3 bar to
get the desired flow rate of 1.05 L/min. The Nufarm Nozzle
Chart showed that at 3.3 bar this nozzle type and size is
producing a COARSE spray quality. Therefore this nozzle type
was suited for the planned application.
The boomsprayer needed to be set up to spray at 3.3 bar to
deliver the desired flowrate and spray quality.
STEP 3: SELECTING PRESSURE AND SPRAY QUALITY
BOOM SPRAY
CALIBRATIONGUIDE

16 Part No. GP-POMBA001108 - Rev 4
Sprayer OperationBoom Spray Calibration Guide
STEP 6: AUTOMATIC RATE CONTROLLER
All the theoretical work on nozzle flow rates is now finalised.
At least one old nozzle needs to be replaced with a new
nozzle of the same type (the old nozzles may be worn).
The sprayer can be turned on now and the desired pressure
can be selected. If the pressure gauge is measuring the
pressure at the nozzle end, measuring can start now.
However, many gauges are measuring the pressure at the
pump end. In this case one nozzle needs to be replaced with
a nozzle pressure Gauge (obtainable from Croplands) to
measure the correct pressure at the nozzle end. As a rule of
thumb, if the pressure between pump and nozzle end varies
by more than 20 % there is a serious pressure drop and the
system should be
checked.
The tank should be
filled with water
only since all table
values are based
on water.
STEP 4: PRESSURE SET-UP
psi
Rather than using a jug and timer, an instant Tip Tester
can be used. This method is not as accurate but handy
to do a quick check or compare many nozzles in a short
space of time.
The Tip tester has a rubber seal that is placed tightly
over the nozzle.
The actual flowrate coming out of the nozzle pushes
up a little ball in a tube.
By looking at the position of
the ball the flow rate can be
read directly from a scale
(see picture).
STEP 5B: ALTERNATIVE MEASURING OF NOZZLE FLOW RATE
While spraying, a jug must be placed underneath the
new nozzle to collect fluid for a duration of 60 seconds.
Effectively this is measuring the output per nozzle per minute.
If the output is too much for the scales of the jug, the
time may be halved to 30 sec. In this case the measured
volume needs to be doubled to refer back to a per minute
output. The measured volume can now be compared to the
theoretical value calculated above.
Depending on the difference, the pressure may need some
fine-tuning to obtain exactly matching flow rate values.
Individual nozzle outputs may vary. Therefore, measurements
should be repeated with a minimum of three nozzles per
boom section to check for
nozzle wear. All outputs
should be within a 10%
range. If more than one
nozzle is out of range,
the whole nozzle set
should be replaced.
STEP 5: MEASURING NOZZLE FLOW RATE
EXAMPLE
An old Airmix 025 was replaced with a new one. The
pressure was set-up to be 3.3 bar at the nozzle end. The
measured flow rate of the new nozzle was 1.0 L/min.
Therefore the pressure needed to be slightly increased to
3.5 bar and the flow rate was brought up to the desired
1.05 L/min for the new nozzle.
The boom had 5 sections and therefore measurements
needed to be repeated for three nozzles in each section.
Results were:
1.05 1.00 1.05 1.05 1.15
1.05 1.15 1.05 1.05 1.10
1.10 1.10 1.05 1.15 1.05
Three of the nozzles had a flow rate differing by around
10 % from the desired out put. A re-check of those three
nozzles gave the same result. Therefore, there was little
confidence in the future performance of the whole set.
The two-year-old set needed to be replaced.
After replacement, the new nozzles were checked again
and flow rates were uniform at 1.05 L/min.
60 sec
Many boom sprayers are set up with automatic rate controllers that will allow a constant per ha output with varying speeds by
adjusting the flow rate. The two main factors governing the system are again the precise measuring of:
A) Speed
B) Flow rate
At the initial set up of the machinery, precise inputs into the rate controller would have assured precise operation.
However, over time, machinery will wear, therefore, it is important to check if initial inputs are still in calibration.
Flowmeter
The greater the water volume measured the more precise
the outcome will be. It is not practical to obtain overall
boom flow rates through nozzles. Therefore the easiest
way is to take off a section of boom hose (all other sections
need to be closed) and to fill a measuring drum up to the
100 L mark. The 100 L volume can then be compared
to the volume measured by the flowmeter. If necessary
controller inputs need to be adjusted (refer to individual
controller handbooks).
Speed
The actual procedure to reset the rate controller will be
different from system to system but in principal it will be
the same. An exactly measured 100 m distance (see Step
1) needs to be travelled and compared to the distance
calculated by the rate controller. If necessary the controller
inputs need to be changed (refer to controller handbook).
100m
CROPLANDS CALIBRATION KIT
Roundup PowerMax®is a registered trademark of Monsanto Technoly LLC used under lisence by Nufarm Australia Limited.
Teejet®is a registered trademark of Spraying Systems Co.
AirMix®is a registered trademark of agrotop.
This publication is a guide only and no substitute for professional or expert advice. Croplands shall not be liable for any
results, loss, damage whatsoever, wheather consequential or otherwise through the use or application of products and/or
materials referred to herein.
© Copyright 2007 Croplands.
For more information,
call Croplands on:
1800 999 162
(Freecall Australia)
[e-mail]
www.croplands.com.au
STEP 6: AUTOMATIC RATE CONTROLLER
All the theoretical work on nozzle flow rates is now finalised.
At least one old nozzle needs to be replaced with a new
nozzle of the same type (the old nozzles may be worn).
The sprayer can be turned on now and the desired pressure
can be selected. If the pressure gauge is measuring the
pressure at the nozzle end, measuring can start now.
However, many gauges are measuring the pressure at the
pump end. In this case one nozzle needs to be replaced with
a nozzle pressure Gauge (obtainable from Croplands) to
measure the correct pressure at the nozzle end. As a rule of
thumb, if the pressure between pump and nozzle end varies
by more than 20 % there is a serious pressure drop and the
system should be
checked.
The tank should be
filled with water
only since all table
values are based
on water.
STEP 4: PRESSURE SET-UP
psi
Rather than using a jug and timer, an instant Tip Tester
can be used. This method is not as accurate but handy
to do a quick check or compare many nozzles in a short
space of time.
The Tip tester has a rubber seal that is placed tightly
over the nozzle.
The actual flowrate coming out of the nozzle pushes
up a little ball in a tube.
By looking at the position of
the ball the flow rate can be
read directly from a scale
(see picture).
STEP 5B: ALTERNATIVE MEASURING OF NOZZLE FLOW RATE
While spraying, a jug must be placed underneath the
new nozzle to collect fluid for a duration of 60 seconds.
Effectively this is measuring the output per nozzle per minute.
If the output is too much for the scales of the jug, the
time may be halved to 30 sec. In this case the measured
volume needs to be doubled to refer back to a per minute
output. The measured volume can now be compared to the
theoretical value calculated above.
Depending on the difference, the pressure may need some
fine-tuning to obtain exactly matching flow rate values.
Individual nozzle outputs may vary. Therefore, measurements
should be repeated with a minimum of three nozzles per
boom section to check for
nozzle wear. All outputs
should be within a 10%
range. If more than one
nozzle is out of range,
the whole nozzle set
should be replaced.
STEP 5: MEASURING NOZZLE FLOW RATE
EXAMPLE
An old Airmix 025 was replaced with a new one. The
pressure was set-up to be 3.3 bar at the nozzle end. The
measured flow rate of the new nozzle was 1.0 L/min.
Therefore the pressure needed to be slightly increased to
3.5 bar and the flow rate was brought up to the desired
1.05 L/min for the new nozzle.
The boom had 5 sections and therefore measurements
needed to be repeated for three nozzles in each section.
Results were:
1.05 1.00 1.05 1.05 1.15
1.05 1.15 1.05 1.05 1.10
1.10 1.10 1.05 1.15 1.05
Three of the nozzles had a flow rate differing by around
10 % from the desired out put. A re-check of those three
nozzles gave the same result. Therefore, there was little
confidence in the future performance of the whole set.
The two-year-old set needed to be replaced.
After replacement, the new nozzles were checked again
and flow rates were uniform at 1.05 L/min.
60 sec
Many boom sprayers are set up with automatic rate controllers that will allow a constant per ha output with varying speeds by
adjusting the flow rate. The two main factors governing the system are again the precise measuring of:
A) Speed
B) Flow rate
At the initial set up of the machinery, precise inputs into the rate controller would have assured precise operation.
However, over time, machinery will wear, therefore, it is important to check if initial inputs are still in calibration.
Flowmeter
The greater the water volume measured the more precise
the outcome will be. It is not practical to obtain overall
boom flow rates through nozzles. Therefore the easiest
way is to take off a section of boom hose (all other sections
need to be closed) and to fill a measuring drum up to the
100 L mark. The 100 L volume can then be compared
to the volume measured by the flowmeter. If necessary
controller inputs need to be adjusted (refer to individual
controller handbooks).
Speed
The actual procedure to reset the rate controller will be
different from system to system but in principal it will be
the same. An exactly measured 100 m distance (see Step
1) needs to be travelled and compared to the distance
calculated by the rate controller. If necessary the controller
inputs need to be changed (refer to controller handbook).
100m
CROPLANDS CALIBRATION KIT
Roundup PowerMax®is a registered trademark of Monsanto Technoly LLC used under lisence by Nufarm Australia Limited.
Teejet®is a registered trademark of Spraying Systems Co.
AirMix®is a registered trademark of agrotop.
This publication is a guide only and no substitute for professional or expert advice. Croplands shall not be liable for any
results, loss, damage whatsoever, wheather consequential or otherwise through the use or application of products and/or
materials referred to herein.
© Copyright 2007 Croplands.
For more information,
call Croplands on:
1800 999 162
(Freecall Australia)
[email protected]
www.croplands.com.au
STEP 6: AUTOMATIC RATE CONTROLLER
All the theoretical work on nozzle flow rates is now finalised.
At least one old nozzle needs to be replaced with a new
nozzle of the same type (the old nozzles may be worn).
The sprayer can be turned on now and the desired pressure
can be selected. If the pressure gauge is measuring the
pressure at the nozzle end, measuring can start now.
However, many gauges are measuring the pressure at the
pump end. In this case one nozzle needs to be replaced with
a nozzle pressure Gauge (obtainable from Croplands) to
measure the correct pressure at the nozzle end. As a rule of
thumb, if the pressure between pump and nozzle end varies
by more than 20 % there is a serious pressure drop and the
system should be
checked.
The tank should be
filled with water
only since all table
values are based
on water.
STEP 4: PRESSURE SET-UP
psi
Rather than using a jug and timer, an instant Tip Tester
can be used. This method is not as accurate but handy
to do a quick check or compare many nozzles in a short
space of time.
The Tip tester has a rubber seal that is placed tightly
over the nozzle.
The actual flowrate coming out of the nozzle pushes
up a little ball in a tube.
By looking at the position of
the ball the flow rate can be
read directly from a scale
(see picture).
STEP 5B: ALTERNATIVE MEASURING OF NOZZLE FLOW RATE
While spraying, a jug must be placed underneath the
new nozzle to collect fluid for a duration of 60 seconds.
Effectively this is measuring the output per nozzle per minute.
If the output is too much for the scales of the jug, the
time may be halved to 30 sec. In this case the measured
volume needs to be doubled to refer back to a per minute
output. The measured volume can now be compared to the
theoretical value calculated above.
Depending on the difference, the pressure may need some
fine-tuning to obtain exactly matching flow rate values.
Individual nozzle outputs may vary. Therefore, measurements
should be repeated with a minimum of three nozzles per
boom section to check for
nozzle wear. All outputs
should be within a 10%
range. If more than one
nozzle is out of range,
the whole nozzle set
should be replaced.
STEP 5: MEASURING NOZZLE FLOW RATE
EXAMPLE
An old Airmix 025 was replaced with a new one. The
pressure was set-up to be 3.3 bar at the nozzle end. The
measured flow rate of the new nozzle was 1.0 L/min.
Therefore the pressure needed to be slightly increased to
3.5 bar and the flow rate was brought up to the desired
1.05 L/min for the new nozzle.
The boom had 5 sections and therefore measurements
needed to be repeated for three nozzles in each section.
Results were:
1.05 1.00 1.05 1.05 1.15
1.05 1.15 1.05 1.05 1.10
1.10 1.10 1.05 1.15 1.05
Three of the nozzles had a flow rate differing by around
10 % from the desired out put. A re-check of those three
nozzles gave the same result. Therefore, there was little
confidence in the future performance of the whole set.
The two-year-old set needed to be replaced.
After replacement, the new nozzles were checked again
and flow rates were uniform at 1.05 L/min.
60 sec
Many boom sprayers are set up with automatic rate controllers that will allow a constant per ha output with varying speeds by
adjusting the flow rate. The two main factors governing the system are again the precise measuring of:
A) Speed
B) Flow rate
At the initial set up of the machinery, precise inputs into the rate controller would have assured precise operation.
However, over time, machinery will wear, therefore, it is important to check if initial inputs are still in calibration.
Flowmeter
The greater the water volume measured the more precise
the outcome will be. It is not practical to obtain overall
boom flow rates through nozzles. Therefore the easiest
way is to take off a section of boom hose (all other sections
need to be closed) and to fill a measuring drum up to the
100 L mark. The 100 L volume can then be compared
to the volume measured by the flowmeter. If necessary
controller inputs need to be adjusted (refer to individual
controller handbooks).
Speed
The actual procedure to reset the rate controller will be
different from system to system but in principal it will be
the same. An exactly measured 100 m distance (see Step
1) needs to be travelled and compared to the distance
calculated by the rate controller. If necessary the controller
inputs need to be changed (refer to controller handbook).
100m
CROPLANDS CALIBRATION KIT
Roundup PowerMax®is a registered trademark of Monsanto Technoly LLC used under lisence by Nufarm Australia Limited.
Teejet®is a registered trademark of Spraying Systems Co.
AirMix®is a registered trademark of agrotop.
This publication is a guide only and no substitute for professional or expert advice. Croplands shall not be liable for any
results, loss, damage whatsoever, wheather consequential or otherwise through the use or application of products and/or
materials referred to herein.
© Copyright 2007 Croplands.
For more information,
call Croplands on:
1800 999 162
(Freecall Australia)
[e-mail]
www.croplands.com.au

17
Part No. GP-POMBA001108 - Rev 4
Section 4 Teejet® XR (Extended range) & AI (Air induction) Nozzle Guide
Nozzle
(lter) Bar l/min 4km/h 5km/h 6km/h 7km/h 8km/h 10km/h 12km/h 16km/h 18km/h 20km/h
1.0 0.23 69.0 55.2 46.0 39.4 34.5 27.6 23.0 17.3 15.3 13.8
1.5 0.28 84.0 67.2 56.0 48.0 42.0 33.6 28.0 21.0 18.7 16.8
2.0 0.32 96.0 76.8 64.0 54.9 48.0 38.4 32.0 24.0 21.3 19.2
3.0 0.39 117 93.6 78.0 66.9 58.5 46.8 39.0 29.3 26.0 23.4
4.0 0.45 135 108 90.0 77.1 67.5 54.0 45.0 33.8 30.0 27.0
1.0 0.34 102 81.6 68.0 48.3 51.0 40.8 34.0 25.5 22.7 20.4
1.5 0.42 126 101 84.0 72.0 63.0 50.4 42.0 31.5 28.0 25.2
2.0 0.48 144 115 96.0 82.3 72.0 57.6 48.0 36.0 32.0 28.8
3.0 0.59 177 142 118 101 88.5 70.8 59.0 44.3 39.3 35.4
4.0 0.68 204 163 136 117 102 81.6 68.0 51.0 45.3 40.8
1.0 0.46 138 110 92.0 78.9 69.0 55.2 46.0 34.5 30.7 27.6
1.5 0.56 168 134 112 96.0 84.0 67.2 56.0 42.0 37.3 33.6
2.0 0.65 195 156 130 111 97.5 78.0 65.0 48.8 43.3 29.0
3.0 0.79 237 190 158 135 119 94.8 79.0 59.3 52.7 47.4
4.0 0.91 273 218 182 156 137 109 91.0 68.3 60.7 54.6
1.0 0.68 204 163 136 117 102 81.6 68.0 51.0 45.3 40.8
1.5 0.83 249 199 166 142 125 100 83.0 62.3 55.3 49.8
2.0 0.96 288 230 192 165 144 115 96.0 72.0 64.0 57.6
3.0 1.18 354 283 236 202 177 142 118 88.5 78.7 70.8
4.0 1.36 408 326 272 233 204 163 136 102 90.7 81.6
1.0 0.91 273 218 182 156 137 109 91.0 68.3 60.7 54.6
1.5 1.12 336 269 224 192 168 134 112 84.0 74.7 67.2
2.0 1.29 387 310 258 221 194 155 129 96.8 86.0 77.4
3.0 1.58 474 379 316 271 237 190 158 119 105 94.8
4.0 1.82 546 437 364 312 273 218 182 137 121 109
1.0 1.14 342 274 228 195 171 137 114 85.5 76.0 68.4
1.5 1.39 417 334 278 238 209 167 139 104 92.7 83.4
2.0 1.61 483 386 322 276 242 193 161 121 107 96.6
3.0 1.97 591 473 394 338 296 236 197 148 131 118
4.0 2.27 681 545 454 389 341 272 227 170 151 136
XR11001
AI11001
(100 mesh)
XR110015
AI110015
(100 mesh)
XR11002
AI11002
(50 mesh)
XR11003
AI11003
(50 mesh)
XR11004
AI11004
(50 mesh)
XR11005
AI11005
(50 mesh)
Litres/ha @ 500mm nozzle spacing

18 Part No. GP-POMBA001108 - Rev 4
Sprayer OperationTeejet® Air-Mix & Turbodrop® Nozzle chart (1)
Litres/ha @ 500mm nozzle spacing
Nozzle
TDAM015
TD015
(Green)
TEEJET AI
110015
Bar l/min 5km/h 6km/h 7km/h 8km/h 10km/h 12km/h 16km/h 20km/h
1 0.346 83 69 59 52 42 35 26 21
2 0.490 118 98 84 74 59 49 36 29
3 0.600 144 120 103 90 72 60 45 36
4 0.693 166 139 119 104 83 69 52 42
5 0.775 186 155 133 116 93 77 58 47
6 0.849 204 170 146 127 102 85 64 51
1 0.462 111 92 79 69 55 46 35 28
2 0.653 157 131 112 98 78 65 49 39
3 0.800 192 160 137 120 96 80 60 48
4 0.924 222 185 159 139 111 92 69 56
5 1.033 248 207 177 155 124 103 77 62
6 1.131 271 226 94 170 136 113 85 68
1 0.577 138 115 99 87 69 58 43 35
2 0.816 196 163 140 122 98 82 61 49
3 1.000 240 200 171 150 120 100 75 60
4 1.154 278 231 199 174 139 115 86 70
5 1.291 310 259 221 194 155 129 96 78
6 1.414 339 283 243 213 170 141 106 85
1 0.693 166 139 119 104 83 69 52 42
2 0.980 234 196 168 147 118 98 74 59
3 1.200 288 240 206 180 144 120 90 72
4 1.385 333 278 238 208 166 138 104 84
5 1.549 372 310 266 232 186 154 116 94
6 1.697 408 340 292 254 204 170 128 102
TDAM03
TD03
(Blue)
TEEJET AI
11003
TDAM025
TD025
(Lilac)
TEEJET AI
110025
TDAM02
TD02
(Yellow)
TEEJET AI
11002

19
Part No. GP-POMBA001108 - Rev 4
Section 4 Teejet® Air-Mix & Turbodrop® Nozzle chart (2)
Nozzle
TDAM04
TD04
(Red)
TEEJET AI
11004
Bar l/min 5km/h 6km/h 7km/h 8km/h 10km/h 12km/h 16km/h 20km/h
1 0,924 222 185 158 139 111 92 69 55
2 1,306 313 261 224 196 157 131 98 78
3 1,600 384 320 274 240 192 160 120 96
4 1,847 444 370 318 278 222 184 138 112
5 2,066 496 414 354 310 248 206 154 124
6 2,263 542 452 388 340 272 226 170 136
1 1,155 277 231 198 173 139 116 87 69
2 1,633 392 327 280 245 196 163 122 98
3 2,000 480 400 342 300 240 200 150 120
4 2,309 556 462 398 348 278 230 172 140
5 2,582 620 518 442 388 310 258 192 156
6 2,828 678 566 486 426 340 282 212 170
1 1,386 333 277 238 208 166 139 104 83
2 1,960 470 392 336 294 235 196 147 118
3 2,400 576 480 412 360 288 240 180 144
4 2,771 666 556 476 416 332 276 208 168
5 3,098 744 620 532 464 372 308 232 188
6 3,394 816 680 584 508 408 340 256 204
TDAM06
TD06
(Grey)
TEEJET AI
11006
TDAM05
TD05
(Brown)
TEEJET AI
11005
Litres/ha @ 500mm nozzle spacing

20 Part No. GP-POMBA001108 - Rev 4
Sprayer Operation
Nozzle Flow Rate (l/min)
=
Speed (km/hr) x Swath Width (m) x Application
Rate (l/ha) ÷600 ÷Number of nozzles
...... x ..... x ..... ÷600 ÷.......
= .......... l/min for each nozzle
Step 5
Fit Selected Nozzles to Boom
Nozzle Type: ...................................................
Nozzle Size: ...................................................
Nozzle Colour: ...............................................
Step 6
Check Nozzle Accuracy & Determine Nozzle Output
Thoroughly check nozzles & test the actual output
of each nozzle.
• Pressure Setting:..........................................
• Individual Nozzle Outputs:...........................
.........................................................................
.........................................................................
• Sum of Nozzle Outputs:...............................
Step 7
Calculate Application Rate
The spray Controller automatically calculates and
shows the rate of application.
Application Rate (l/ha)
=
Spray Output (l/min) x 600 ÷Speed (km/hr) x
Swath Width (m)
[......... x 600] ÷[........ x.........]
= ................
Step 1
Check the Sprayer is in Good Working Order
Step 2
Determine Actual Speed of Travel
Follow Instructions on page 60 (Pinto Calibration
page).
Tractor model
Gear
Range
Dual power
Engine RPM
Speed in Km/h
Step 3
Measure Boom Widths
Boom section 1: .............................................
Boom section 2: .............................................
Boom section 3: .............................................
Boom section 4: .............................................
Boom section 5: .............................................
Boom section 6: .............................................
Step 4
Select Nozzle Type & Size
• Chemical:......................................................
• Type of Nozzle:.............................................
• Pressure Setting:.........................................
• Travel speed (km/hr): ....................................
• Total number of nozzles to be used .............
Step 8
If Tested Application is Not Satisfactory - Make
Changes & Repeat Procedure
.........................................................................
.........................................................................
Step 9
Add Correct Amount of Chemical
• Chemical:.......................................................
• Water Quantity:..............................................
• Chemical Added:...........................................
Step 10
Boom Height
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Step 11
Record Data
Date
Farm location
Crop to be sprayed
Spray Volume litres/ha
Nozzle type
Nozzle size &colour
No. of nozzles used
Nozzle pressure
Tested Output in l/min
Actual Litres/Hectare
Calibration Work Sheet