Jecto Arbus 500 User Manual
ARBUS 500
English Version / MI_USA - 0307
EDITION No. 05/2012
Code: 508739
WARNING!
Read Operator's Manual before setting up, operating, or maintaining sprayer.
Failure to follow safety precautions in this manual an in labels on the product
could result in serious injury or death to the operator or bystanders.
Keep manual nearby for futher reference. If manual is demaged or illegible,
contact your Jacto dealer or Jacto at the address below for a replacement.
Operator’s Manual
Jacto Inc.
19217 SW 119th Ave
Tualatin, Oregon 97062
Tel.: (503) 885-8723 Fax: (800) 511-3671
Toll free: (800) 522-8610
E-mail: info@jacto.com
Home page: www.jacto.com
TABLE OF CONTENTS
Introduction
Precautions ................................................................... Chapter 1
Assembly ...................................................................... Chapter 2
Technical Specifications ............................................... Chapter 3
Operations and Adjustments......................................... Chapter 4
Maintenance ................................................................ Chapter 5
Warranty ....................................................................... Chapter 6
ARBUS 500
3
INTRODUCTION
ARBUS 500
JACTO has an ongoing concern for the safe
and effective use of chemicals.
This concern is indispensable, for the use of
chemicals has become a necessary practice
for obtaining a more productive and more
economical harvest.
However, the improper application of
chemicals is harmful to the human being, the
environment and the cultivations themselves.
JACTO's aim is to prepare and guide the farmer
on the proper use of the farm equipment
manufactured by JACTO.
ATTENTION!
The Jacto Arbus 500 equipment has been developed for the exclusive use of
spraying chemicals.
Therefore, read carefully and understand
thor-oughly this manual before operating this
sprayer and keep it always at hand when
handling this sprayer for quick consultation in
case you are not quite sure of some operation
or adjustment.
If you still have questions, contact your Jacto
dealer.
CHAPTER 1 - PRECAUTIONS
The Jacto Arbus 500 sprayer manual refers only to instructions for use and maintenance of parts and components made by Jacto.
Read it carefully and follow the recommendations contained herein. In case of
doubt, please contact JACTO.
> Identification Plate
The machine model, serial number and
lot (manufacturing month and year) are
printed on the machine identification plate.
This information is important to enable
us to keep records on modifications, if
any, made to the material employed and
construction characteristics of the machine.
When ordering replacement parts and
maintenance services, it is essential to
inform the machine model, number and lot
in order to get an expeditious and efficient
response.
JACTO is the registered trademark of MÁQUINAS AGRÍCOLAS JACTO S.A.
MÁQUINAS AGRÍCOLAS JACTO S.A. implements a policy towards the ongoing
enhancement of its products. Therefore, it reserves the right to change its products without prior notice and without incurring in any obligation whatsoever
in connection with such changes.
5
CHAPTER 1 Precautions
Safety manual ....................................................................... 09
ARBUS 500
Safety decals
General safety recommendations
Safety in transportation ........................................................ 17
Safety for unloading the equipment
Cautions during component assembly
Warning when using and filling the tank
Safety when applying chemicals
Safety on maintenance
........................................................................ 11
.......................................... 14
..................................... 18
................................. 20
............................... 21
.......................................... 22
......................................................... 26
CHAPTER 1 - PRECAUTIONS
7
Safety manual
ARBUS 500
Chapter "Precautions" is intended to guide
the operator on the cautions to be taken
during the operation, maintenance and
storage of this equipment.
It is important to remind that this equipment
has been carefully developed to provide
optimum performance with cost savings,
and ease of operation and safety.
CHAPTER 1 - PRECAUTIONS
For that purpose, be always mindful of the
information contained in the instructions
manual. If doubts arise at any time, please
contact us.
The instructions in this manual may be
accompanied by symbols having the
following meanings:
ATTENTION: advises of
potential accident hazard
situations that require permanent
operator's attention.
NOTE: reminders or warnings.
OBSERVATION: advises of or
explains certain instructions/situations.
By disregarding the safety practices you are risking your life and the life of all people
around you.
9
ARBUS 500
> Operator’s and owner’s responsibilities
Safety manual
According to the provisions in Directive
NR31 – Directive on Safety and Health
in Farming Labor, the farm equipment
owner and operator shall contribute to the
safe application of chemicals and other
agro-chemicals, by observing the legal
determinations outlined below.
CHAPTER 1 - PRECAUTIONS
Operator´s responsibilities
• Comply with the determination regarding
safe manners for performing his/her
activities;
• Operate the equipment within the
operating limits and restrictions specified
in this manual;
• Read this manual and make sure that
all information and recommendations
have been understood before putting this
equipment in operation.
Owner responsibilities
• The equipment owner shall keep the
instructions manual at a place where
the operator can have free access to it
whenever necessary.
• Whenever dictated by the kind of
defensive to be sprayed, the employer has
the obligation of providing the operator
with the appropriate PPE – Personal
Protection Equipment, see that the PPE is
properly hygienized, train the employee
and enforce and inspect the use of the PPE.
• The owner shall replace or repair
components of the equipment whenever
such components exhibit defects hindering
the safe operation of the same.
• The owner or whoever in charge shall
take responsibility for qualification of the
equipment operators in order to guarantee
the safe operation thereof.
10
Safety decals
ARBUS 500
Safety and maintenance related decals have
been affixed all over the equipment indicating
any hazardous conditions that could cause
damages or accidents affecting the operator
or the equipment during operation.
ATTENTION: Lubrication point.
P/N: 276220
ATTENTION: Area
where the jack must
be placed to lift the
equipment.
Before operating your equipment, identify
all decals and by reading these pages make
sure that you have understood and are aware
of the meaning of each such symbol.
Keep them in good repair, clean and legible.
Re-plade them immediately in case of
damage by or-dering them through the part
numbers specified below.
CHAPTER 1 - PRECAUTIONS
WARNING: danger of
serious injuries. Do not
perform any action on
the PTO shaft with the
tractor PTO running.
P/N: 379057
P/N: 276238
P/N: 379040
P/N: 379230
ATTENTION: Risk of injuries. Keep away from
the sprayer when it is
running.
WARNING: Read the
instructions manual
before beginning
any action on the
machine.
WARNING: Read the
instructions manual
before beginning any
action on the machine.
P/N: 379248
WARNING: mandatory
use of protection mask.
P/N: 379115
11
ARBUS 500
Safety decals
WARNING: mandatory
use of ear protectors.
CHAPTER 1 - PRECAUTIONS
P/N: 379123
ATTENTION: Risk of
serious injuries. Keep
all protection devices
in its places.
WARNING: mandatory
use of protective clothing.
P/ N: 379131
ATTENTION: Maximum speed allowed
for the machine is 18.5
mph.
P/N: 379065
P/N: 379008
ATTENTION: Risk of
serious injuries. Do not
make any operation
on the PTO shaft if the
PTO is engaged.
Final test of equipment
P/N: 379214
P/N: 379222
P/N: 169128
WARNING: highway
transit of this machine is
prohibited.
Warning: Never actuate the packaging
washer valve unless
the bottle is properly placed over the
spraying nozzle.
12
P/ N: 013169
Safety decals
ARBUS 500
ATTENTION: Do not
get into the main tank
of the sprayer.
CHAPTER 1 - PRECAUTIONS
P/N: 380014
P/N: 379073
WARNING: Hand
washing water reservoir.
WARNING: Caution
when opening the main
reservoir cap.
ATTENTION: Nut torque table.
P/N: 379164
ATTENTION: Tire pressure table.
P/ N: 379172
Machine identification plate
P/N: 983932
P/N: 391631
DANGER: Keep
away from PTO
shaft when the
machine is running.
P/N: 039396
Level indicator of the main tank.
P/N: 090233
13
ARBUS 500
• Only skilled and qualified operator
and knowledgeable of the information
contained in the manuals accompanying
the product should operate the Jacto Arbus
500 sprayer;
• Before starting any operation, it is very
important to learn about all information
CHAPTER 1 - PRECAUTIONS
contain in this manual. In case of doubt,
refer to Jacto's technical assistance.
• Do not ingest alcoholic beverages,
tranquilizers or stimulating substances both
before and during work.
• During manipulation of the setup,
always use approved, recommended and
appropriate PPEs such as: long-sleeve
overalls, waterproof coat or apron, waterproof
gloves, waterproof broad brim hat, boots
and special protection masks provided with
filters suitable for each kind of product. In
case of doubts, read the chemical label or
contact the manufacturer of the same.
General safety recommendations
• When checking the machine components
that are in direct contact with the farm
chemicals, use approved PPEs and
according to the recommendation stated
on the product label.
• If the tractor is of the cab type and
provided with air cleaning system, clean
your footwear and remove contaminated
clothing. Keep the same outside the cab
within a properly sealed container.
• If recommended by the tractor
manufacturer, use ear protector.
• Use approved, recommended and suitable
breathing mask if the label on the chemical
requires such personal protection equipment.
• Redouble the precautions. Keep away
from places where obstacles exist such as
trees, stones, holes, erosion ditches, electric
network, etc.
14
General safety recommendations
ARBUS 500
• Use under adverse and not recommended
conditions can compromise the integrity of
the equipment and components, entailing
loss of warranty and disclaimer by the
manufacturer for any accident and the
resulting consequences.
• Avoid parking the equipment on slopes. If
necessary, place chocks under the wheels
when parking the equipment on upward or
downward slopes.
• Keep the ladder, platform and handrail
always clean; oils and greases can cause
accidents.
• Do not use the equipment if some critical
component needs to be repaired. Provide
for the repair before.
CHAPTER 1 - PRECAUTIONS
• This equipment can cause accidents if
used improperly or irresponsibly.
• Do not step on the machine while it is
moving.
15
ARBUS 500
General safety recommendations
∙Inordertopreventaccidentsusethe
correct speed suited to each type of
terrain or crop.
∙This equipment was designed and
manufactured to support operations
in the crop fields or internal roads of
the property within the speed limits
CHAPTER 1 - PRECAUTIONS
as recommended by Jacto (limit of up
to 18.5 mph for transportation on the
property internal roadways and up to
7.5 mph whilst spraying). The use of the
equipment over the abovementioned
speedlimitsisnotapprovedbyJacto.
∙Jacto does not recommend or
approvethe towingofthe sprayer by
vehicles, except tractors under the
abovementionedconditions.
∙Usage under adverse and not
recommended conditions may
compromise the integrity of the
equipmentanditscomponents,resulting
inthelossofwarrantyandexempting
the manufacturer from any accident and
its consequences.
Formovementandtransportationthe
∙
useoftrucksorrampsisrecommended,
taking care for it to be fully fastened
to prevent accidents due to poor
positioning.
Under no hypothesis operate the
∙
equipmentwithoutitsprotectioncovers
or the protection cover on the drive
shaft.
16
General safety recommendations
> Transportation safety
ARBUS 500
• Before starting transportation, it is very
important that the path over which the
equipment will pass be carefully studies
and that the agencies regulating such method of transportation be consulted regarding the precautions and current legislation.
• All highways, roads, local roads, ways
and streets whose utilization characteristics are influenced by natural factors (climate, growth of tree without man's actions,
etc.) and construction (material employed,
height of bridges, nearness of electric networks, roadway width, etc.). Such characteristics shall be carefully evaluated prior to
transportation of the equipment.
• If in doubt, do not transport the equipment. Hire a company specialized in that
kind of service.
• Wash the equipment on the outside after its use. Even if it appears to be clean,
the ropes employed for fastening the equipment shall not be used again for binding
foodstuff; they may be contaminated and,
accordingly, contaminate such foodstuff.
• Make use of the PPEs when tying the
equipment. If necessary, make a combined
use of the mandatory PPEs for tying the
equipment and the mandatory PPEs for application of the chemicals. That combination will reduce the risks of contamination
during fastening of the equipment.
• Equipment fastening to the cart or truck
shall be performed by the tying points (see
figure below). Any tying carried out at random, while appearing to be safe and secure, is extremely dangerous and can cause
serious accidents. If in doubt, contact Jacto.
CHAPTER 1 - PRECAUTIONS
• Make sure that the chemical circuit has
been washed and that the chemical reservoir has been entirely drained after such
washing. Spill of setup leftovers, although
minimal, can endanger the life of people,
animals and cause serious damages to the
environment.
17
ARBUS 500
Safety for unloading the equipment
• Unloading shall take place at spots specifically created for unloading such type of
equipment. Do not improvise for unloading the equipment.
• Wear the PPEs during removal of the ropes fastening the equipment to the cart. If
the equipment is not new, make use of a
CHAPTER 1 - PRECAUTIONS
combination of the mandatory PPEs for unloading the equipment (e.g., safety boots,
gloves, hardhats, etc.) and mandatory PPEs
for chemical spraying (e.g., masks, gloves,
etc.) in order to reduce the risk of contamination and accidents.
• For unloading the equipment, use a tractor having the capability to carry out such
task. Selection of the tractor shall take into
account its drag capacity and spraying mechanism weight.
• Do not untie the mobile parts of the
equipment, for instance: PTO shaft, before
unloading the equipment down from the
truck or cart and position it on a safe place.
• After placing the equipment on a safe
place and far away from electric mainlines,
reset the jack to its rest position and uncouple the equipment from the tractor.
18
Safety for unloading the equipment
ATTENTION!
By disregarding the safety practices you are risking your own life and the life of
all people around you.
This manual contains important safety warnings. Read it carefully and be on
the alert to any possibility of personal accident. Keep all decals affixed to the
machine and replace the same if necessary.
ARBUS 500
• The improper handling by untrained people can give rise to serious or fatal accidents.
• Do not perform adaptations or improvisations; they compromise your equipment
and put your safety at risk.
• Do not allow children, aged people or
animals to stand close to the equipment
during use, maintenance or even with the
equipment stored.
• Keep hands, feet, loose clothing and long
hair away from moving parts.
• Before performing any kind of service,
adjustment or maintenance to your equipment, switch off the power take-off and
the tractor engine.
• If the equipment was used, even if it has
been washed and looks quite clean, wear
all PPEs recommended for handling the
chemical.
• Do not touch PTO shafts, belts, fans or
any other moving parts of the equipment
with the PTO coupled of the tractor diesel
engine running.
• When uncoupling the machine, hold it
on firm and level ground; if the equipment
is provided with parking brake, actuate the
same!
• Do not operate the pump without liquid.
• Do not allow the power take-off to ope-
rate in excess of 540 rpm.
• Keep the machine in perfect upkeep at
all times.
• Safety-related decals were applied across
the equipment to orient on the risk of damage or accident that may occur to the
operator or equipment.
• Request a JACTO representative during
the technical delivery of the equipment
for a proper assembly instructions, maintenance, warranty instructions to be carefuly
explained.
CHAPTER 1 - PRECAUTIONS
• Use of PTO shafts not provided with protection covering is strictly forbidden.
19
ARBUS 500
> Warning for adjusting and connecting PTO shaft to the tractor
Cautions during component assembly
• Refer to the tractor user manual before
performing this operation.
• Turn off the tractor diesel engine, apply
the parking brake and remove the starting
key from the contact keyhole before coupling the PTO shaft to the tractor PTO.
CHAPTER 1 - PRECAUTIONS
• Try to couple the PTO shaft to the tractor
PTO. If necessary to adjust the PTO shaft
length, use the PPEs specific to this operation such as: goggles, gloves, boots, etc.
• When coupling the PTO shaft to the tractor, make sure that the safety pin is securely
locked.
• Directions on how to properly adjust
the PTO shaft length will be described in
chapter 2 “ASSEMBLY” of this manual.
• After length adjustment, clean and lubricate the PTO shaft components. Wear safety gloves for this operation too.
• Never use a PTO shaft not fitted with
shroud.
• The PTO shaft will be adjusted to
its specific use on the Jacto PH 400
equipment. Use of the PTO shaft on any
other equipment is not recommended.
• Do not perform adaptations for
reutilization of the PTO shaft.
• Fasten the PTO shaft covering safety chain
to the tractor; that chain will prevent the
PTO shaft covering from turning together
with the PTO shaft.
• Before actuating the tractor PTO, fill the
main reservoir.
20
Warning when using and filling the tank
> Fresh water tank for hand wash
ARBUS 500
• The fresh water tank on this sprayer is for
washing hands only. Only use clean water
when filling this tank. The use of soap or
solutions are prohibited.
• Do not in any circumstances use the
water for drinking.
>13gallonswaterreservoir
∙ The filling instructions for this
reservoir are described in the chapter
“OPERATIONS AND ADJUSTMENTS”
in this manual. The cautions to be taken
when filling this reservoir are:
∙
Ensure that the vent, located on the clean
water reservoir’s cover is unobstructed before filling the tank with clean water. If this
vent is blocked then filling may be carried
out with the reservoir’s cover open.
• It’s extremely important to keep this tank
always full.
The water from this reservoir must be
∙
exclusively used for washing out the 132
gallons reservoir and in washing out the
containers that is mounted on the agricultural chemical doser.
∙
Do not use the water from this reservoir
for hand washing. Only the last phase of
the triple washing out of the containers
must be done with water from this reservoir.
CHAPTER 1 - PRECAUTIONS
>132-gallonsreservoir
There are two methods for supplying the
132-gallons water reservoir. The instructions for this operation are described in
chapter 4 “OPERATIONS AND ADJUSTMENTS” of this manual. Following are the
precautions to be taken when supplying
this reservoir:
• During the 132-gallons reservoir supply
operation, it is extremely important that all
those engaged in the operation be using
the specified PPEs. It is very important to
read the label of the chemical being used
in the application. You will find on that label several information on the product and
precautions to be adopted, etc.
∙
Avoid perform the spraying with this reservoir empty.
• The setup residue remaining inside the
supply hose shall be collected with a bucket and returned to the reservoir which
the mixture was prepared in. Do not let
this residue to drop on the ground.
• Do not contaminate water springs. Supply of the sprayer shall be carried out at
places designed for that purpose.
• Avoid capturing water from sources such
as rivers, lakes, dams, creeks, etc.
• By following these recommendations,
you will be preserving the environment.
• Before beginning to supply the 132-gallons
reservoir, make sure that the reservoir drain
valve is shut.
21
ARBUS 500
Safety when applying chemicals
1 • READ the sprayer instructions manual.
For an efficient spraying operation, it is
necessary to know the sprayer employed in
detail. Only thus will we prevent wasting
chemical or improper use of the equipment,
and the desired result will be achieved.
2 • Proper SETTING of the sprayer is a sim-
ple operation. Only with the sprayer pro-
CHAPTER 1 - PRECAUTIONS
perly set will the best results be achieved.
3 • USE approved, recommended and sui-
table protection equipment (PPEs). During
handling, setup of the mixture or spraying,
use all protection equipment recommended by the chemical manufacturer.
After the spraying operation, take a shower
and change clothing. The used clothing
shall be immediately washed and segregated from the regular use clothing to eliminate the chemical residue. In case of contact with chemicals, wash the affected part
with running water for at least 15 minutes.
Remember: most contamination cases
occur at the time of setup of the mixture,
where the chemical is still concentrated,
and gets in contact with the hands.
If the manufacturer of the product to be
used recommends using a breather mask
during application, use it!
4 • KEEP the sprayer in perfect condition:
Make sure that no leaks exist. If detected,
eliminate the same! Leaks not only represent
chemical waste but also uneven application
and contamination of the environment.
5 • USE the appropriate nozzle: There is
an appropriate nozzle for each chemical
to be applied. Climate conditions will also
influence nozzle selection. The mixture
volume varies from one chemical to
another one. The chemical manufacturer
should be consulted for the optimum
nozzle option.
22
Do not enter with or keep inside the
tractor cab the personal protection equipment (PPEs) used during handling or
setup of the mixture in order not to contaminate the place. When inside the tractor cab during operation of the machine
and/or spraying operation, use only an
ear protector. If noticing that contamination has occurred (if feeling chemical
smell) caused by carelessness in working
with the door open or letting contaminated materials coming in (e.g.: PPEs), use
immediately an approved and suitable
breathing mask and contact Jacto's Technical Assistance;
Safety when applying chemicals
ARBUS 500
6 • DO NOT clear nozzles, vales or tubing
with your mouth: Use protection gloves
for this operation. Any spraying equipment
contains chemical residue.
Never let sprayer parts contact your mouth;
this is the fastest means of contamination.
If need arises to clear the nozzles, one
may also employ a nylon bristle brush
(toothbrush).
7 • DO NOT contaminate water sources:
The spraying mechanism refill shall be
performed at places designed for that
purpose or by means of appropriate
refilling vehicles (trucks, carts, etc.).
Avoid capturing water from sources
such as rivers, lakes, dams, creeks, etc.
with the aid of the sprayer return system.
PRESERVE THE ENVIRONMENT!
CHAPTER 1 - PRECAUTIONS
8 • DO NOT eat, drink or smoke: when
handling the mixture or during application
of the chemical, keep foodstuff far away
from the treated areas.
9 • KEEP children away from the
sprayed areas. Remove children, domestic
animals and unprotected people from the
treated areas. Do not allow children or
other persons not necessary for the services
to remain in the chemical handling and
application areas.
10 • APPLY the recommended dosages:
The dosages recommended by the
manufacturers shall be followed. Any
change to the dosage or calculation error
may bring about serious consequences to
the cultivation or the environment. Do not
use chemicals in cultivations which the
same have not been recommended for.
23
ARBUS 500
11 • DO NOT spray with strong winds
blowing over the area: Excess wind can
cause many problems. It will prevent the
chemical from reaching its target, causing
a poor distribution of chemical over the
cultivation; it can also carry the sprayed
mixture to water springs, wild animals and
the entire environment. Do not spray if
CHAPTER 1 - PRECAUTIONS
the wind velocity is higher than 6 mph .
Do not spray in the absence of winds. Such
a situation can cause a thermal reversal.
A good application can be obtained with
winds blowing at 2 to 4 mph velocity,
temperature from between 44 and 86°F
and relative air humidity over 55%. Do not
spray against the direction of the wind or
during the day warmest hours.
Safety when applying chemicals
12 • WASH the packaging before disposing
the same. When preparing the mixture,
wash the used packaging for about 30
seconds.
13 • TO NOT reuse empty packaging;
Even after several washing operations,
chemical packaging still retain residue. Do
not burn empty packaging material. After
washing, render the same unusable (pierce
the packaging bottom) and store it at a
safe place until the same are picked up ad
recycled.
14 • NEVER fill the sprayer to the top. By
doing so, you will prevent the mixture from
overflowing and possible contamination of
the operator and the environment. When
supplying the reservoir, do it up to the
maximum limit indicated in its graduated
scale.
24
Safety when applying chemicals
ARBUS 500
15 • When CARRYING chemicals: Never
carry them close to foodstuff or animal
feed. Never buy packaging exhibiting leaks.
Never buy or use chemicals past their shelf
life. Never carry chemicals inside the cab. If
an accident occurs causing chemical spill,
take steps towards preventing the chemical
from running into lakes or rivers. Notify the
authorities and the chemical manufacturer.
16 • STORING THE CHEMICAL: Build a
brickwork storehouse for chemicals.
• Line the floor with waterproof material.
Do not rest the product piles on the floor
or against walls. Use a footboard. Keep at
the place a drum with sand to absorb leaks,
if any. Install faucet and shower outside the
storehouse for the chemical appliers.
CHAPTER 1 - PRECAUTIONS
17 • SYMPTOMS of intoxication:
unconsciousness, anxiety, convulsions,
weakness, headache, indisposition,
dizziness, blurred vision, qualms of nausea,
vomits, belly ache, diarrhea, urine with
different color and consistency; eye, nose
and throat irritation, cough and tears.
18 • FIRST aid: if the victim vomits, let him/
her stay sitting. Never serve any alcoholic
beverage or milk to intoxicated (poisoned)
persons. Keep the victim calm and in a
comfortable position. Find the chemical
label. Call a doctor.
25
ARBUS 500
Safety on maintenance
• Awareness of and compliance with the
recommendations contained in this manual will reduce the maintenance costs and
extend the service life of the equipment.
• The maintenance services shall be carried
out by qualified and skilled professionals.
Even if the equipment has been washed,
it will be necessary to wear the following
CHAPTER 1 - PRECAUTIONS
PPEs: long-sleeve overalls, waterproof coat
or apron, waterproof gloves, goggles and
boots and special protection masks provided with appropriate filters.
• Use original parts, for they warrant a perfect operation of the equipment.
• Maintenance services shall be performed
with the equipment coupled to the tractor,
with the tractor wheels chocked and the
diesel engine and tractor PTO shut down.
• Do not make improvisations nor use inappropriate tools during maintenance to the
equipment.
• Lubricating oil filters and oils shall be
checked from time to time and changed
whenever necessary or recommended.
• Every maintenance service on hydraulic
tubing or hoses shall be performed after
de-pressurization of the circuit. Redouble
your warning during this kind of maintenance.
• The identification of spots exhibiting possible leaks shall be made with paper, never with the hands.
• With the equipment coupled to the tractor and the PTO, be careful and keep away
from the moving parts of the equipment;
these must be provided with their respective protections. In case of doubt, call the
authorized technical assistance.
• In case that no possibility exists of providing maintenance service to the equipment with the diesel engine shut down and
outside sheds, keep the shed doors and
windows wide open to allow continuous
circulation of air. Internal combustion engines running within closed environments
cause toxic gases and can asphyxiate the
operator within a few minutes.
• Performance of cleaning, lubrication and
maintenance services with the machine
running is forbidden, unless such running
condition is indispensable for the performance of such operations, in which case
special protection and signaling steps shall
be taken against occupational accidents.
• Welding services on bars, chassis or other
metal parts of the equipment may only be
performed after removal of the tractor battery cables and after draining and washing
of the chemical reservoir.
• Keep the machine decals in perfect repair at all times. They contain important
notices and recommendations.
• The removable protectors shall only be
removed for cleaning, lubrication and repair or adjustment operations. Once the
service is completed, they shall be put
back.
• The component lubrication work shall
be carried by a skilled, qualified and authorized individual. Such procedure involves a number of risks such as slipping,
contamination, etc. During the procedure,
use of gloves, goggles, boots provided with
antiskid sole is recommended. If the equipment has been used, use also approved
and appropriate breather mask.
• Do not enter in the 132–gallons reservoir.
If necessary, call the specialized technical
assistance.
26
CHAPTER 2 Assembly
Choosing the tractor ............................................................. 03
Hitching the sprayer to the tractor ....................................... 04
ARBUS 500
CHAPTER 2 - ASSEMBLY
1
Choosing the tractor
ARBUS 500
The different working standards encountered by agricultural equipment leads us to
comply with the following criteria when
choosing a tractor for products of Jacto Arbus 500 and Arbus 500 Grape sprayers.
• Check the weight of the machine (lb) on
the identification plate of the product.
• Check the capacity (in gallons) of the backup reservoir.
> Choosing the tractor considering the power consumption
• The tractor should have power (HP) at least 90% higher than the power required to run
the sprayer.
Ex.: Power required by the sprayer = 8.1 HP
Example:
Empty machine weight = 768.80 lb
Reservoir capacity = 151.90 + 13.20 + 3.96
= 169.07 gallons
Total cower consumption = 8.1 HP
CHAPTER 2 - ASSEMBLY
Tractor recomended: Minimum tractor nominal power = 15.4 HP
> Choosing the tractor according to the lift capacity of the hydraulic system
• Choose tractors whose gross mass is, at least, equal to the sum of the empty weight of the
machine plus the weight equivalent to the capacity of the reservoir.
Example: Empty machine weight = 762.80 lb
Reservoir capacity = 169.07 gallons (approximately 1,410.96 lb)
Gross Machine Mass = 2,173.76 lb
Recommendedtractor:grossmassequalorgreaterthan2,173.76lb.
ATTENTION!
The tractor recomended in this case should have minimum power of 15.4 HP.
The recommended tractor should, in this case, at least have 2,173.76 lb gross
mass.
The above values are used as an orientation. The correct values must be obtained using real data of your equipment.
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ARBUS 500
> Agrale 4100 and 4120 tractors
Hitching the sprayer to the tractor
• If the tractor does not have an adequate
drawbar, it is necessary to install the hitch
as shown below. And it is also necessary
hitch for Agrale 4100
and 4120 tractors
to connect the speed-reducing box to the
PTO, so that the pump does not work at a
CHAPTER 2 - ASSEMBLY
rotation over than 540 rpm.
• Install the hitch on the 3-point system
of the tractor, so that the PTO works on
its center.
PTO and the 3-point
system of the Agrale 4100
and 4120 tractors
NOTE :
The pump rotation must not
exceed 540 rpm.
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