Nogueira PRN 2.0D User manual

Grass Head - Plataforma de pasto
PRN 2.0D
Instructions Manual
Manual de Instrucciones

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PRN 2.0D
Congratulations for purchasing the Grass Head PRN 2.0D Nogueira.
This is the highest quality in this kind of products, especially designed to
meet your needs.
This manual contains operating instructions that must be followed in
order to provide good operation, safety, and durability for your PRN 2.0D
Nogueira. We recommend reading it first carefully before starting to
operate the machine.
You will find an identification plate fastened on the machine displaying
the manufacturing serial number. Note this number is on the guarantee
certificate on this manual. This information is very important for the
identification of your machine, whenever you may need technical support
or replacements of parts.
Nogueira S/A is always ready to serve you and answer any questions or
doubts and supply effective and permanent technical support you may
need.
The images displayed in this manual are only for illustrative purposes. Thus to
facilitate your viewing, the images show cutaway or the safety shielding removed for
displaying it more clearly. Do not operate the machine under any circumstances
without these respective protective shields.
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4Operation Technical Manual
Tables of contents
Note:
1- Nogueira aim is the constant update and improvement of its products, keeping itself the
rightofintroducechangeswithoutadvice.
2-Thefigureusedinthismanualaremerelyasillustration.
Introduction 03
Safetyinstructions 05
Whenreadingtheinstruction’smanual 05
Warningstickes 05
Fasteningsandtorques 05
Protections,coversandshields 05
Whenoperatingthemachine 06
Whenmakingmaintenanceinthemachine 07
Machinetransportonroadsandstreets 07
Transportontruck 08
Transportwithtowcarorpiler 08
Machinepresentation 09
Componentsidentification 09
Running 10
Technicalspecifications 11
Preparationofthemachine 12
Mountingofthegrassheadonthemachine 14
Adjustmentstostartoperating 18
Harvestgroundspeed 19
Descriptionoftheoperation 20
Maintenanceinstructions 21
Lubricationpoints 21
Machinepreservation 23
Carebetweenharvests 23
Technicalassistance 24
Stickersfoundonthemachine 25
Guaranteecertificate 28
Guaranteeform 29

Attention:
It means that your life or parts of your body will be in danger. Pay attention to this
symbol.
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PRN 2.0D
Safety instructions
When reading the instruction’s manual
Warning stickes
Fastenings and torques
Protections, covers and shields
Alsofollowstherecommendationsofyourtractor’smanualtoasafetyandefficientoperation.
Observethefollowingsymbols:
Note:
Itmeansthatanoperationorsafetydetailwillbepresented.
Note:
There are several stickers on the machine with warnings (alerts) and/or technical guidance
involvingsafety.
Note:Followand neverremoveandthrowsuchstickersaway incaseofrefinishing, replacethemwith
theirgenuine.
Note:
In the bolts fastening operations presented in this manual, use the torques and wrenches
presentedinthetables-Additionalinformation.
Attention:
Neveroperatetheharvesterwithouttheprotections,coversandshields.
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6Operation Technical Manual
When operating the machine
1-Avoidgrease,oilordustbuilding-uponthemachine.
2-Neverfeedtheequipmentmanually.
3-Neverattempttoadjustorrepaircomponentswiththe
machineinmovement.
4- Do not start the equipment without the protecting
coversorstructures.
5- Loose clothes or long hair might caught by moving
mechanisms. Therefore, never get close to operate the
machineinsuchconditions.
6- Never allow unskilled people to operate the machine
orthetractor.
7- Do not allow children or other people to get close to the
machinewhenitisinoperationorinmovement.
8-Be awareofthe correctoperation andmaintenanceof the
machine.Beforeusingitthefirsttime,presentthisguideand
instructthepeopleinvolved.
9- Always keep your equipment in perfect preservating
conditions.
10- Make the machine coupling on a flat and even place,
becausethatturnstheprocedureeasierandsafer.
11- In narrow passages, make sure there is enough width to
passwithoutinterference.
12-Useonlytractorsdulydimensionedforthemachine.
13-Neverremovethedecalfromthemachine.
14- Only remove the shields and protecting covers if it’s
required for maintenance. Never work the machine
withoutthem.
15- Always operate with the correct PTO speed (540
rpm). The excessive rotation presents risks to their
safety.

1-Machinemustbeturnedoffforanytypeofmaintenance;
2- Observe the rights types and amounts of the recommended lubricants to lubricate the
differentcomponents.
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PRN 2.0D
When making maintenance in the machine
Machine transport on roads and streets
Note:
Do not transport the machine with the tractor on roads and streets. Such practice must be
limitedtoinsidethefarmpropertiesandruralzones.
Refertothetrafficdepartmentforregulationsandlawsinyourregionaboutthepossibilityof
transporting the machine with the tractor on certain parts of the roads. Request guidance
authorizationsandwrittenprocedures.
Displacethetractorincompatiblespeedaccordingthegroundorstreets.
16-Whenworkingonslopes,takethefollowingprecautionstomaintainthefirmnessandstabilitytothe
tractor:
-Usethecorrectballastingthetractor;
-Practice speedcompatibleineverysituation. Ondownhill,alwaysusethe gearthatwouldbeused to
climb.Attachthebrakepedal;
-Donotmovethetractortowardtheuphillside,butinordertomoveupordown.
17-AlwaysusestheIPE(Individualprotectionequipment)whenoperatingthemachine:
1-
2-
3-
4-
5-
Gloves;
Auricularprotection;
Glasses;
Boots;
Appropriateclothing.
Warning:
Whenever there is an instruction manual instructing the operator to turn off the
machine and disengage the tractor PTO, the PTO procedure for replacement and
reconnectingofthemachineshouldoccuronlyattheendoftheoperation.
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8Operation Technical Manual
Transport with tow car or piler
Transport on truck
Wheneveryou haveto transportthemachineforlonger distances,when thereisneedforusing public
roads,thetransportmustbedoneontruckortrailer.
The harvester must be fully inside the body of the truck or trailer that carries it, attached by cords or
cables.
Note:Lowerthechuteaccordingpicturebelow:
When you need to handle the machine when it still in the box, always proceeds from the correct way
usingapiler,neverraisestheboxusingfilterandderricks.
When you need to handle the machine when it is
outside the box, do it with adjusted lifters, fixing
correctlyinthepointsindicatedonthefigurebeside.

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PRN 2.0D
Machine presentation
Components identification
1-Cutdiscs;
2-Protectivecanvas;
3-Diverters;
4-Supportwheel;
5-Protectioncover;
6-Transmissioncardanshaft;
7-PTOshaftdrivecardan;
8-MultiplierBoxTransmission;
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2
5
4
6
7
The grass head PRN-2.0D can be coupled in the NEW PECUS DUO forage harvester, in versions for
900or950mmbetweenlines(theopeningoftheharvesterisdefinedatthetimeofpurchasethereof).
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10 Operation Technical Manual
Running
Whenevertheterms“right”and“left”areused,itisconsideredthetractor’soperatingcabas
referencepoint.
ThegrassheadPRN2.0Dwasdevelopedtoharvestandcollectgrass.
While the machine goes, the grass passes through the protective cover (1), and is cut by the cutting
discs(2),andimmediatelytotherollsoftheharvesterforageharvesters(3).
Fromthispoint ofthe functions areperformed byharvestingforage harvesterattached to theplatform
whichiscoupled,asdescribedinit’smanual.
1
2
3