Casotti EUROGET User manual

Operation and maintenance manual
CASOTTI SPRAYERS
Quello che mancava
Revision no. 15/2019
EUROGET WITH REVOLVING UNIONS
Code EURO-A/P
EUROGET WITH PIPES
Code EURO-A

QUICK GUIDE
What is contained in the package page 4
Installation page 5
Recommended pump page 7
Electrical connection - wiring plug code 31 page 7
SAFETY INSTRUCTIONS
General information page 8
Safety standards page 8
Important warnings page 8
Transport, handling and storage page 9
Use of the machine page 10
Warranty page 11
TECHNICAL INFORMATION - OPERATION
Description of the machine page 13
Application to an existing system
comprising tank and pump page 13
Electrical connection page 14
Assembling revolving square unions and curves
to the machine body page 14
Hydraulic connection and maintenance page 15
Distribution - Principle of calibrated overlap page 16
Working on one side only page 17
Round hole nozzle ow rate table page 18
SUMMARY
A
B
C

Calculation of liquid quantity in full eld distribution page 18
Size of droplets page 19
Replacing nozzles and anti-drip page 19
EUROGET ow rate table
with equal distance 9 m page 20
Distribution uniformity table (CV)
according to the operating width page 20
Distribution diagram page 21
Changing the oscillation angle page 22
Periodical checks and calibration page 22
Specication page 23
Wiring diagram page 23
Fault cases page 24
Maintenance and removal page 25
EUROGET WITH PIPES page 26
SPARE PARTS CATALOGUE from page 28
COMPLIANCE
Compliance page 34
Declaration of conformity (facsimile) page 35
D
E
F

4
QUICK GUIDE
What is contained in the package
We do not supply the electrical
cable and plug to be connected
to the tractor because the length
of the cable may vary signicantly
according to the size of the tank
and the position of the socket on
the tractor.
Code C/E
Qty: 1
Code 31
Qty: 1
Code 39AE
Qty: 1
Code M300
Qty: 2
Code 29
Qty: 1
Code 30
Qty: 1
Code 40A
Qty: 1

5
Installation
A
• First apply a Ø 48 metal pipe (not supplied) to the tank frame.
• Secure the orthogonal joint (code 30) to the pipe, then insert the support
(code 29) in the joint and tighten it.
• Apply EUROGET to the support by means of the bolt and nut supplied
with the support. Firmly tighten the bolts to prevent the accidental fall of the
machine.
• Connect the power cable to the sprayer.
(For more information on the electrical connection, follow the instructions on the next page)
•Apply the curve code 40A to the central pin (180°) and the small curve code
39AS to the other side pin (90°).
When tightening the nut, always hold tight the stainless steel pipe with the 19
spanner positioned in the relevant socket.
• Actuate the movement of the two curves by means of the side switch and
make sure they are properly positioned and perform the movement shown
in the gure. 39AE
40A

6
• Position EUROGET so that the jets are perfectly horizontal at 50/60 cm from
the ground or the vegetation to be treated.
• Screw in the two revolving unions code M300 to the pins on
the top of the machine body.
• Connect the pipes coming from the pump to the two revolving unions M300.
• Actuate the sprayer and check that the bars move correctly.
MOVEMENT OF CURVE 180°
ROUND HOLE NOZZLE
MOVEMENT OF CURVE 90°
FAN NOZZLE
EUROGET
39AE
40A
180° (40A)
90° (39AE)
M300
39AE
40A

7
Electrical connection - wiring plug code 31
We only supply the 2-pole plug code 31
We do not supply the electrical cable and plug to be connected to the tractor
because the length of the cable may vary signicantly according to the size of
the tank and the position of the socket on the tractor.
The following is a brief explanation on how to properly wire the electrical
cable to our plug, in order not to invert its polarity.
With regards to the plug to be connected to the tractor, following the
manufacturer’s instructions for the model to be used.
58 +
A
Recommended pump
medium / high pressure bar min 20 – max 50
Operating pressure bar min 10 - max 25
Recommended operating pressure bar 10
minimum required ow rate l/min 50
The capacity of the pump must be suitable for the volume of liquid to be sprayed.

8
SAFETY INSTRUCTIONS
General information
This operation and maintenance manual was prepared according to the
most recent safety regulations.
The owner or operator of the machine must read this manual before starting
the equipment being described.
Working safety is the responsibility of the machine operator.
Failure to observe the safety and operating standards will cause the operator
to be responsible for the damage caused to the equipment or to people,
animals or property.
If doubts arise when reading this manual, contact the nearest dealer or
Casotti directly.
For any request, please specify the data on the plate located on the cover of
the machine.
Safety standards
The user must thoroughly read the technical-operating instructions
pertaining to proper use of the machine.
This manual must be read before operating the machine and must always be
at hand to be referred to.
Safety information must be completed with the specic operating and
maintenance instructions for each individual machine.
For the dealer:
the person in charge of delivering and installing the machine must read
the following manual, understand its content and take the responsibility to
deliver this manual to the end customer.
Important warnings
Do not use the machine without knowing its characteristics.
Do not use the sprayer for purposes other than those for which it is designed;
contact Casotti for clarications about its use, if necessary.
Ensure that all personnel involved in operating the equipment is properly

9
formed.
The Casotti sprayer is a sprayer of substances that are harmful for humans.
Therefore the operator must remain on the moving vehicle, on the opposite
side of the dispensing area of the pesticide, without allowing any other person
to be in the vicinity of the sprayer. The safety distance varies according to
the operating pressure: as a reference, the average distance is approx. 15
metres.
Do not lubricate, clean and do not repair the machine without rst
disconnecting the electrical and hydraulic connections.
Only one operator at a time must operate the machine.
We recommend handling the pesticides with utmost care, taking all
necessary precautions during use, not just while spraying but also during
the previous stages where the product is prepared and mixed.
We recommend thoroughly reading the entire instructions for the product
to be sprayed since different rules apply according to the degree of toxicity.
Do not use the machine when there are unusual weather conditions and the
danger of heavy storms.
Transport, handling and storage
Check the following upon delivery:
- The bill of materials and the actual content
of the package match.
- The package is undamaged, so that any damage
due to the shipping agent can be identied.
Immediately contact Casotti if damage is found.
Since the size and weight are limited, there are no particular precautions for
transport.
Casotti sprayers are normally shipped in a box
of 40 x 28 x 30 cm, with some parts removed.
If machines are delivered on a pallet, there are residual crushing risks due to
the lifting operation.
Unload the machine from the transport vehicle very carefully in order not to
damage the parts of the machine.
We recommend using suitably authorised and qualied personnel to use the
lift truck.
While waiting for installation, the package must be stored indoor in a dry
area to prevent damage to the box and to the sprayer.
If the package needs to be stored outdoors, cover it with a waterproof cover
so that dust, rain and humidity may not cause damage
B

10
Use of the machine
The machine called Casotti sprayer in this manual is used to spread pesticides
on grass and tree cultivations, as well as for any cleaning or disinfection.
Use not recommended or approved by the manufacturer is contrary to the
intended use and is considered an improper use.
The machine must not be used in case of wind (over 5 km/h), near waterways or
in other areas that are deemed to be sensitive and vulnerable to contamination
from pesticides.
Pesticides must be used in compliance with the quantity and methods dened
by current regulations in your country.
If the machine is to be used to clean or disinfect, please contact Casotti to
check the operating method and suitability of the product being used.

11
Warranty
The terms and conditions of the warranty are determined as follows, unless
otherwise specied in the Order conrmation.
Casotti ensures the good quality and manufacture of machines and is
committed to replace or repair all components that show manufacturing
defects for free for the entire period of the warranty.
The warranty period starts with the delivery of the machine to the end
customer.
If the product is defective during the warranty period, the purchase must
immediately inform the dealer and the manufactured of the defect; the
manufacturer will decide, at its sole discretion, how to proceed.
Warranty does not apply to parts that break or wear out due to the following:
- Failure to follow the instructions of the operation
and maintenance manual.
- Lack of or improper maintenance.
- User negligence when operating the sprayer.
- Use of tools that are not suitable for maintenance.
- Modications or tampering performed or commissioned without an
explicit
approval by Casotti.
- Use of non-genuine spare parts.
Materials and wear parts, as well as parts whose duration cannot be
determined beforehand are not covered by the warranty.
The buyer agrees not to be entitled to any claim for damage that may arise,
such as loss of prot or sales, production or harvest, machine downtime
or any other indirect damage. Returns are not allowed without the written
agreement of the manufacturer.
All obligations for transport and shipping in general are the full responsibility
of the buyer.
The warranty has a duration of 24 MONTHS from the delivery date, according
to current regulations.
B

12

13
TECHNICAL INFORMATION - OPERATION
Description of the machine
The Casotti sprayer is designed and manufactured in compliance with
Directive 2006/42/EC.
EUROGET is a 12V electrical device with horizontal oscillating jets suitable
for weeding and treatments.
Particularly indicated on uneven terrain, on a slope, with obstacles, and
where it is impossible or uncomfortable to weed using a classic bar.
The sprayer is made up of a machine body and some parts to be assembled:
- 1 EURO type machine body
- 1 orthogonal joint code 30
- 1 support code 29
- 1 long elbow code 40A
- 1 small elbow 39AE
- 1 plug code 31
- 2 revolving ttings code M300
The standard long elbow features a nozzle with a round hole Ø 2.5 mm and
an anti-drip device, the small elbow features a fan shaped nozzle Ø 1.5 mm
and an anti-drip device.
The machine body is of the EURO type: there are two stainless steel through
tubes, a central one that oscillates at 180°, and a side one that oscillates at
90°.
The nozzles are made of steel or brass, with tungsten carbide or alumina
(ceramic) inserts.
Application to an existing system comprising tank and
pump
EUROGET can be applied to any transported or pulled system,
tted with tank and pump.
We recommend a medium or high pressure pump (minimum 20 bar,
maximum 50 bar) with a minimum ow rate of 50 l/minute.
The sprayer cannot operate with low pressure pumps.

14
First apply a Ø 48 metal pipe (not supplied) to the tank frame.
Secure the orthogonal joint (code 30) to the pipe, then insert the support
(code 29) in the joint and tighten it.
Apply EUROGET to the support by means of the bolt and nut supplied with
the support. Firmly tighten the bolts to prevent the accidental fall of the
machine.
Position EUROGET so that the jets are perfectly horizontal at 50/60 cm from
the ground or the vegetation to be treated.
Electrical connection
A cable sufcient to arrive to a point on the tractor that has a voltage of 12
Volt must be connected to the supplied plug (code 31).
(For a 24 Volt connection, contact Casotti for specic instructions).
A 2 x 1 two-pole cable compliant with current safety regulations must be
used.
Warning:
The supplied plug has 2 numbers at the two poles, visible on the front.
When connecting the cable to the plug, the positive pole must be inserted
into no. 58.
If cables are inverted, the gear motor may be irreparably damaged.
Insert the power plug (code 31) to the socket (code 27) located on the side of
the central body. Actuate the switch (code 28) located on the sprayer body
to ensure that current is supplied.
Always keep at a safe distance from moving parts.
Assembling revolving square unions and curves to the
machine body
From the plate side (high) screw the two revolving ttings to the two stainless
steel tubes.
When screwing the tube to the sprayer, hold the pivot with pliers to avoid the
forced rotation of the internal mechanism.
To assemble the elbows, proceed in this order:
1- Place the long elbow on the central stainless steel tube.
Before tightening the nut, use the switch to stop the elbow in its maximum
rotation from one side.
The elbow must be perpendicular to the direction of operation, that is

15
orientated to the right or to the left.
Hold the pivot with pliers, tighten the nut and check that the rotation of the
elbow describes an angle of about 180°.
2- Bring the long elbow to the centre of the angle of oscillation.
Screw the small elbow to the same position as the long one.
When the motor is activated, the two elbows will cross.
The correct movement of the two elbows is described in the following gure.
Hydraulic connection and maintenance
Pipes coming from the pump must be connected directly to the supplied
revolving square unions (code M300).
Periodically grease the inside of the revolving square union (preferably with
Teon grease). In order to disassemble the square union, remove the Seger
ring on the top.
C
MOVEMENT OF CURVE 180°
ROUND HOLE NOZZLE
MOVEMENT OF CURVE 90°
FAN NOZZLE
EUROGET
39AE
40A
180° (40A)
90° (39AE)
M300
39AE
40A

16
Distribution
- Principle of calibrated overlap
The continuous overlap of dispensed liquid is the principle behind our
systems, a characteristic that ensures that distribution is uniform also on
particularly harsh grounds.
The unit of measure used to determine the uniformity of distribution is the
CV (Coefcient of Variation), whose value is a percentage.
According to current regulations, CV must be within 0% (absolute uniformity)
and 10%.
The actual operating width, including the side fading, is always approx. 13
m, but the principle of overlap allows continuing through 9 m lanes with a
CV of 5.2%.
With EUROGET the working area can be decreased by using only the central
fan jet, for an operating width of approx. 4 m (2 per side + fading of 1 m per
side).
Use EUROGET with a pressure of 10 bar.
* Values are an indication only, external factors may change them slightly
8 m minimum
9 m maximum
overlap
on the sides
13 / 14 m

17
Work only with the central fan nozzle
The fan jet oscillating by 90° allows greater accuracy at the edges.
From the centre of the machine, the distribution is 2 m per side plus a fading
of approx. 1 m.
If used to enter the eld, proceed at approx. half of the speed chosen for
treatment.
* Values are an indication only, external factors may change them slightly
C
fading
on the sides
fading
on the sides
1
m
1
m
6 m

18
To calculate the quantity of liquid to be sprayed per hectare, see
the following formula:
D = Q x 600 / L x V
where: D= Quantity to spray in l/hectare
Q = Overall ow rate of nozzles in l/min
L= Operating working width
V= Speed
That is:
Overall nozzle flow rate x600
Operating width xspeed
=litres of liquid per hectare
Calculation of liquid quantity in full eld distribution
Round hole nozzle ow rate table
Flow rate in l/min
Fan hole nozzle ow rate table
Flow rate in l/min
Hole mm
Ø 1.5 4.20 5.00 6.60
Ø 2.0 7.00 8.80 11.60
Ø 2.5 9.95 13.00 16.40
10 bar 15 bar 25 bar
Hole mm
Ø 1.2 1.60 3.60 4.20
Ø 1.5 2.30 4.60 5.70
10 bar 15 bar 25 bar

19
Replacing nozzles and anti-drip
Nozzle, nozzle holder, anti-drip and bar are all screwed together.
Just unscrew them to replace them.
We recommend using Teon® tape in the thread to prevent leakage.
Do not install nozzles of different sizes in order not to change the distribution
diagram.
The nozzle measure must always be paired.
Size of droplets
At a pressure of 10 bar, EUROGET generates medium/large droplets.
By increasing pressure, ne droplets are generated, even smaller than 200
µm.
When using drying agents and weed-killers, do not exceed pressure of 10
bar.
CURVE
ANTI-DRIP
NOZZLE HOLDER NOZZLE
C

20
* T = Round hole nozzle / V = Fan nozzle
= Standard version: T Ø 2.5 + T Ø 2.5 + V Ø 1.8 mm
The table is an indication only.
The table is an indication only.
EUROGET flow rate table - equal distance 9 m -10 bar
Distribution uniformity table (CV) according to the operating width
and relevant calculation of flow rate per hectare at speed of 5 Km/h.
EUROGET - standard version - T Ø2.5 + V Ø1.5 mm - 10 bar
Ugelli * l/min C.V. 4 Km/h 5 Km/h 6 Km/h 7 Km/h 8 Km/h
T Ø 2.0 + V Ø 1.2 8,6 4,4 l/ha 140 110 100 80 70
T Ø 2.0 + V Ø 1.5 9,3 7, 8 l/ha 160 120 100 90 80
T Ø 2.5 + V Ø 1.2 11,6 5,4 l/ha 190 150 130 110 100
T Ø 2.5 + V Ø 1.5 12,3 5,2 l/ha 200 160 140 120 100
Larghezza di lavoro (m) 7.5 8 8.5 9
Uniformità di distribuzione (CV) 10.9% 7.8% 4.2% 5.2%
l/ha 200 180 170 160
EUROGET - Standard version - Distribution diagram of the single nozzles
Blue: cone ø 2.5 - Green: fan ø 1.5
EUROGET - Standard version - Distribution diagram with passages at 9 metres
EUROGET - Standard version - Distribution diagram with total passages at 9 metres
CV 5.2%
EUROGET - Standard version - Distribution diagram with total nozzles