Jumil Exacta air 2980 PD Pantografica User manual

1
Operator’s Manual JM 2980 PD Pantográfica
Owner:.................................................................................... .
............................................................................................... .
Address: ................................................................................. .
............................................................................. Nr. ............ .
TelephoneNr. ........................................................
City ....................................................................... State ........ .
ZipCode .................- ...........
Modelof Machine .................................................................... .
Numberof Series .................................................................... .
Yearof Manufacturing.............................................................. .
Bill of Sale Nr........................................................................... .
Date ............./........... / .................
AuthorizedDistributor
IDENTIFICATION

Operator’s Manual JM 2980 PD Pantográfica
2
WARRANTY CERTIFICATE
1. JUSTINO DE MORAIS, IRMÄOS S/A – JUMIL, guaranteesthe
agriculturalequipmentsanditsrespectiveparts, of itsmanufacturing,
hereinafter simplydenominatedPRODUCT,arefreeof workmanship
defects,as in its construction as in the material quality.
2. ThequestionswhicharerelatedtotheWarrantyGrantareruledas
per thefollowing principles:
2.1. Theconstant warrantyof this certificate will bevalid:
a) By the 6(six) monthstime countingfrom the date of theeffective
PRODUCT deliverytotheagriculturistconsumer;
b)OnlyforthePRODUCTthatwillbeacquired,new,bytheagriculturist
consumer, directlyfrom the Dealer or JUMIL’SDealer, reserved andsettled
in theitem2.3.
2.2.Apart from the hypothesis in thesub-item, the Warranty to the
consumerwill beservicedbyJUMIL´sdealer.
2.3. If the PRODUCT is sold to the farmer by a dealer who isnot
JUMIL´s , the right of Warranty will remain, but in this case, it must
bemadedirectly from JUMIL, inthe termsof thisCertificate.
2.4.TheWarranty will not begrantedif any damagetothePRODUCT
or in its performance iscaused by:
a)Negligence, imprudence or lackof operator’sknowledge.
b)Non-observanceof instructionsandrecommendationsof use
and maintenance cares, stated in this Instructions and Operator”s
Manual.
2.5.Likewise, the warranty shall not be granted if the PRODUCTC
undergoessuffer any transformationor modificationafter thesale, or if the
purposethat destiniestheproduct isaltered.
2.6.Thereplaced orchangedPRODUCTunderthisWarrantywill be
JUMIL´s Property, it must be returned to the customer after legal
applicablerequirementsarefulfilled.
2.7. In theaccomplishment of itsconstant evolution, JUMIL makes,
permanently,toitsproductstheimprovementsormodification,without
havingthe obligation of making the same ones in products or models
previouslysold.
2.8- JUMIL will not be responsible by the indemnity of any harvest
damage, duetoinappropriateadjustmentof Productdevices,relativetothe
fertilizer or seeddistribution

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Operator’s Manual JM 2980 PD Pantográfica
Congratulations, you have just purchasedthe implement which is
manufactured with what there ismostmodern intechnologyandefficiency
in themarket, guaranteedby therenowned Jumil mark.
This manual aims to orient youin thecorrect handling of usesothat
thebestperformanceandadvantages of theequipmentcouldbeobtained.
This Manual comes separate intwo parts.
FirstPart- Operator’sManual isdesignated to inform andtobecome
the operator capable to work with the machine, keep it of breaking and to
obtainthebest performanceandproduction.
Second Part- Parts Catalogue- seeks to facilitate the parts request
forreplacement.
The wantedpart should be identified in the picture by the reference
numberandafterrequested by denominationandcodenumberof the parts
list. So, we recommended the reading of this Manual with attention to
obtainsafety, goodefficiency,largerdurabilityandaperfectperformanceof
themachine.
Alwayskeep it in a save place in order to be easily checked.
JUMIL andits dealer will alwaysbeto your service for explanations
andnecessary technical orientationsof yourequipment.
Phone:(0xx16)3660-1061
Fax:(0xx16)3660-1116
WebSite:www.jumil.com.br

Operator’s Manual JM 2980 PD Pantográfica
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1 -PRODUCTPRESENTATION............................................................................... 6
2 - SAFETY STANDARDS ..................................................................................... 7
3 -TECHNICALSPECIFICATIONS .......................................................................... 9
3.1 -WORKPOWER ............................................................................................... 11
4 -OPTIONALPARTS ..........................................................................................14
4.1 -OPTIONALDISCS ...........................................................................................16
5 -PRODUCTCOMPOSITION .............................................................................. 17
5.1 - CHASSIS......................................................................................................... 18
5.2 - DRAWBAR ..................................................................................................... 18
5.3 -WHEELSYSTEM ............................................................................................18
5.4 -ROW MARKERS .............................................................................................19
5.5 -PLATFORMS ...................................................................................................19
5.6 -TURBOFAN DRIVENBYHYDRAULIC MOTOR. ............................................ 20
5.7 -TURBOFAN DRIVENBYPTO SHAFT. ........................................................... 20
5.8 -FERTILIZERCOVER KIT ................................................................................. 21
5.9 -CONCAVE WHEELFORCOTTONPLANTING .............................................. 24
5.1 - CONCAVE WHEELKIT .................................................................................. 24
5.11 -SEEDERDOUBLEDISC .................................................................................. 24
5.12 -ADJUSTINGWEDGEFORHYDRAULICCYLINDER COURSE. ...................... 25
5.13 -ROW CLEANERKIT(SWEEPING).(OPTIONAL). ........................................... 25
6 -COMPONENTSTHATACCOMPANY .............................................................. 26
7.1 -DRAWBAR PLACEMENTINWORKPOSITION .............................................. 27
7.2 - TURBOFANASSEMBLY ................................................................................. 27
7 - PRODUCTASSEMBLY ................................................................................... 27
7.3 -ASPIRATION TUBEASSEMBLY .................................................................... 28
7.4 - CONCAVE WHEELASSEMBLY .................................................................... 28
7.5 -LONGSEEDERUNITS .................................................................................... 29
7.6 -WHEELS.......................................................................................................... 30
7.7 -FERTILIZERUNIT ............................................................................................30
7.8 -20” CUTTINGDISCKIT (OPTIONAL) .............................................................. 31
7.9 -FERTILIZERCOVER KIT (OPTIONAL) ............................................................ 32
7.9.1 -DOUBLEDISC .................................................................................................32
7.9.2 -FURROWER ....................................................................................................32
7.9.3 -FERTILIZERUNITS ..........................................................................................33
8 -PREPARATIONTOUSE .................................................................................. 34
8.1 -COUPLINGOFTHEMACHINETOTHETRACTOR......................................... 34
8.2 -DIRECTORCONVENTIONALPLANTING....................................................... 35
8.3 -CUTTINGDISCOFDIRECTPLANTING........................................................... 36
8.4 -FERTILIZERAPPLICATOR .............................................................................. 36
8.4.1 -FERTILIZEROFFSET DOUBLEDISC .............................................................. 36
8.4.2 -RETRACTABLEDEEPFURROWER ................................................................ 37
8.5 -FERTILIZERDEPTHADJUSTMENT ................................................................. 37
8.6 -SEEDDEPTHADJUSTMENT ........................................................................... 38
8.6.1 -SEEDDEPTHCONTROL ................................................................................. 39
8.6.2 -POSITIONINGOFDEPTHCONTROLWHEELS............................................... 39
8.6.3 -PRESSINGANDCOVERINGOFTHESEEDS. ................................................ 41
8.7 -HIDRAULICDRIVINGFORTURBOFAN .......................................................... 42
8.8 -MECHANICALDRIVING FORTURBOFAN ..................................................... 44
8.9 -DRIVING .......................................................................................................... 45
8.9.1 -HOMOCINETICPTO SHAFT. ........................................................................... 45
INDEX

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Operator’s Manual JM 2980 PD Pantográfica
8.9.1.1 -PTOSHAFTSPECIFICATIONS ....................................................................... 47
8.9.1.2 -MAXIMUMANGLEOFTHE JOINTS ................................................................ 48
8.9.1.3 -LUBRICATION .................................................................................................48
8.9.1.4 -PTOSHAFTHITCHING ................................................................................... 48
8.9.1.5 -FASTHITCHINGPIN ........................................................................................48
8.9.1.6 -LENGTHADJUSTMENT .................................................................................. 49
8.9.2 -CHAINS ........................................................................................................... 51
8.1 -ADJUSTMENTOFTHERATCHETS ................................................................ 52
8.11 - GEAR .............................................................................................................. 53
8.11.1 -CHAINTENSIONADJUSTMENT ..................................................................... 54
8.11.2 -SEEDDISTRIBUTORGEAR ............................................................................ 54
8.11.3 -FERTILIZERDISTRIBUTORGEAR .................................................................. 54
8.12 -PLANTINGUNITSDRIVING ............................................................................ 54
8.13 -FERTILIZERDISTRIBUTION ............................................................................ 55
8.13.1 -CALCULATIONTODETERMINETHEQUANTITYOFTHEFERTILIZER ......... 55
8.13.2 -FERTILIZERDISTRIBUTIONCHART ............................................................... 57
8.14 -SEED DISTRIBUTION .....................................................................................65
8.14.1 -SELECTOR...................................................................................................... 65
8.14.2 -DISTRIBUTORBODY......................................................................................65
8.14.2.1 -DISCSUPPORT INSERT.................................................................................. 66
8.14.3 -COVEROFTHEDISTRIBUTOR ...................................................................... 67
8.14.4 -ADJUSTMENTSINTHEDISTRIBUTION .......................................................... 68
8.14.5 -CHANGEOFTHEDISCSFOR SEED.............................................................. 69
8.14.6 -ADJUSTMENT OFTHEQUANTITYOFSEEDS .............................................. 70
8.15 -ROW MARKERS .............................................................................................74
8.15.1 -ROW MARKERADJUSTMENT. ....................................................................... 74
8.16 -SPACINGCHANGE ......................................................................................... 76
9 -OPERATION ..................................................................................................102
9.1 -TRACTORPREPARATION ............................................................................ 102
10 -MAINTENANCE .............................................................................................104
10.1 -IMPLEMENTGENERALCLEANING............................................................... 104
10.2 -TIRECARE ....................................................................................................104
10.3 -DRIVENRATCHETOFTHEROW MARKERS............................................... 105
10.4 -DISCSUPPORT INSERT................................................................................ 105
10.5 -TENSION OF THECHAINS .......................................................................... 106
10.6 -HYDRAULIC CYLINDER ............................................................................... 108
10.6.1 -SUBSTITUTIONOFTHEREPAIRS ................................................................ 108
10.6.2 -ASSEMBLYOFTHE GASKETINTHE PISTON ............................................ 108
10.6.3 -GASKETASSEMBLYT INTHEROD GUIDE ................................................ 109
10.6.4 -GUIDEANDPISTONASSEMBLYINTHEROD ............................................. 109
10.6.5 - FINALASSEMBLY ........................................................................................109
10.7 -MAINTENANCECHECKLIST ........................................................................ 110
10.8 -INCIDENTS,POSSIBLECAUSESANDSOLUTIONS .....................................111
10.9 -LUBRICATION ............................................................................................... 113
10.9.1 -LUBRICATIONAIMS...................................................................................... 113
10.9.2 -SYMBOLSOF LUBRICATION....................................................................... 113
10.9.3 -LUBRICATION CHART .................................................................................. 114
10.9.4 -LUBRICATIONPOINTS.................................................................................. 115

Operator’s Manual JM 2980 PD Pantográfica
6
1 - PRODUCT PRESENTATION
TheFertilizerPlanterExactaair 2980PD, pantográficaJUMIL,
appearedthrough thecollectionof data from producersall overBrazil
andSouthAmerica.OurareasofResearchandDevelopmentandEngineering
ofProducts and Processes, made use of the most modern techniques of
bidimensionaland tri-dimensional structuralanalysis(2Dand3D),themost
advancedCADandCAEsoftwarewiththeUNICAMPandFEIsupport.With
these powerful workstations, and a global vision, “Jumil” created thisnew
patternedimplementTOP(TechnologyfortheOptimisationofPlanting).And
from now on, every JUMIL CUSTOMERwill have only the best in their
machines.
The Exacta air JM2980 Pantográfica Jumil canbe set upuntil 21
rows, depending on the spacing between rows that will be used and the
machine model. The fertilizer distribution system with fertilizer inclinable
boxesmade bypolyethylenewith galvanizedsupports, fertilizer distribution
units through theoffset double discs, floating presswheelsfor covering of
seeds,independentandfloatingdepthcontrollercoupledtothepantographic
system and selection anddistributionsystem of pneumaticseedstovacuum
(negative pressure). Block gear system for fertilizer and seed distribution,
guaranteeingfastandefficientadjustments.
JUMIL’S quality and tradition, allied with the top technological
knowledge, providestheagriculturist withthemost modernresourcesinthe
world in the area of planting system, searching for and meeting
theagriculturists’ needs,inrelationtoendurance,simplicityof operationand
precision intheactualplanting.
After many tests with agriculturists from themostvaried regions,we
are certain that this unique product will meet your expectations, as
EXACTAair is the PRECISION with the SIMPLICITY that you have been
waitingfor,for such alongtime.
As it is an equipment which joins high quality and technology, it is
necessary to make good use of this manual in order toobtain the highest
performance,through itsadjustmentsandmaintenance.
Incase of doubt, consult ourtechnical servicesbyTel.Nr. +55(1660-
1061, or Fax Nr. [phone],or visit ourwebsite www.jumil.com.br.
JUMIL and its support team will be at your disposal for permanent
support, together with EXACTAair.
YOUaretheincentiveforustoalwayslookforcontinuousimprovement.

7
Operator’s Manual JM 2980 PD Pantográfica
2 - SAFETY STANDARDS
WhenJUMILmanufacturesitsAgriculturalMachinesandImplements
has the main objective to thel the Man to develop a better LIVING
STANDARD. However, in theuse of these machinessome caresmust be
RESPECTED:
DO NOT DESTRUCT THE UNVIERSAL BIOLOGICAL
EQUILIBRIUM WITHINCORRECTAGRICULTUEALWORKS.
NOR ALLOW THE MACHINE TO DESTRUCT IT. OBSERVE
STRICTLY THE SAFETY STANDARDS. BEATTENTIVE !
1) Always use the appropriate stairs and rails to get on or off the
tractor.2) When starting the motor, be correctly sat on tractor operator´s
seat and ABSOLUTLYAWARE of the complete knowledge of the use of
tractor andequipment. Always use the tractor neutral gear, switch off the
power takeoff and put the hydraulic command in a neutral position.
3) Do not use the tractor in closed rooms as the smoke from the
exhaust pipes are toxic gases.
4) When maneuvering the tractor to be hitched to machine or
implements,make sure thereisenough room andthere isnobodyaround,
make the maneuvers in SLOW GEAR and be prepared to brake it in an
emergency.
5) When using equipments DRIVEN BY THE POWER TAKEOFF
(to hitch, to unhitch or to adjust) STOP THE POWER TAKEOFF, STOP
THE MOTOR AND REMOVE THE KEY FROM THE IGNITION. BE
ATTENTIVE !
6) When using loose clothes, alwaystake care, do not get closer of
the moving parts, your clothes can touch them and cause accidents.
7)Donotmakeanyadjustment whenthemachineisbeingoperated.
8) When working with implements or machines. IT IS STRICTLY
FORBIDDENTHETRANPOSRTOFANYOTHERPERSONBEYONDTHE
OPEARTOR,AS ON THE TRACTORAS ON THE IMPLEMENT, in case
there is a seat or appropriate platform for this finality.
9) Whenworking insteep areas, work with a total attention, always
keep the necessary stability, in case of a lack of equilibrium, reduce the
accelerationandkeeptheequipmentonthesoilthenturnthetractorwheels
to a descendant position.
10) On down the hills, always keep the tractor in geared position,
the same you would us to go up.
11) Whentransportingthemachinehitchedto thetractor orturningit
at the crop corners, we recommend you to take care, by reducing the
speed to prevent force on the toolbar or drawbar.

Operator’s Manual JM 2980 PD Pantográfica
8
12) Unlessin specific occasion, the brake pedalsmust beconnected
onanother (not independently).
13) If after hitching the implement to the hydraulic three points lift,
andyourealize itsfront istoo light andit can go up, addnecessaryweights
on its front.
14) Whenleaving the tractor, put the gearin neutral position, lower
the implementswhich areraised, put thehydraulic commandsystem in a
neutral position andaction onthe stop brake.
15) When the tractor is not used for a long period , besides the
previous procedures, stopthetractormotorandusethefirstgearif youare
on a steep road and rear gear if you are going down the hill.
16) ALWAYS FOLLOW CAREFULLY THE SAFTE STANDARDS
MADEBYTHETRACTOR´SMANUFACTURER.
17)AMAXIMUM CARE WHEN USING SEEDS WITH CHEMICAL
TREATMENT,YOUMAYASKFORANAGRONOMISTASSISTANCE. DO
NOTMANIPULATECHEMICALTREATEDSEEDWITHBARED-HANDS.
17.1) ALWAYS WASH YOUR HANDS AND BODY EXPOSED
PARTS WITH A LOT OF WATER AND SOAP, AT THE END OF EVERY
WORK SHIFT, MAINLYBEFORE EATING, DRINKINGOPR SMOKING.
17.2) Do not throw rest of treated seeds and/or pesticide next to
drinkable water well, stream , river and lakes.
17.3) Do not re-use empty container and flasks.
17.4)Alwayskeep the genuine package and always closed and in a
dry, air place andof a difficult accessto children, irresponsible people and
animals.
17.5)Avoid contact with the skin.
17.6) Before using pesticides, READ THE LABLE AND FOLLOW
INSTRUCTIONS.
18)whendrivingthemachineonroads,observethefollowingadditional
instructions:
a)if themachine isequippedwithrowmarkers, therowmarkerarms
must be raise and held with their correspondingdisc to inside position.
b)Theequipmentswithaninferiororover3mwidthcanbetransported
on roads since they have suitable signs.
c) The equipments which cover the tractor rear signing lights must
havealternativereadsignal light.
ATTENTION
When receiving your JUMIL equipment, check attentively its
components which are delivered with the equipment and read
carefully the warranty certificate in the first page of instruction
manual.

9
Operator’s Manual JM 2980 PD Pantográfica
3 - TECHNICAL SPECIFICATIONS
Liters Kg Liters Kg Liters
K
g
08/04 900 e 960 220
1
6
7
3
5
7
0
08/05 700, 760 e 800 275
2
0
9
3
8
2
0
08/06 600 e 650 330
2
5
0
4
0
7
0
08/07 500 e 550 385
2
9
2
4
3
3
0
08/08 400 e 450 440
3
3
4
4
0
7
0
10/04 900 e 960 220
1
6
7
3
8
2
0
10/05 800 e 900 275
2
0
9
4
0
7
0
10/06 650, 700 e 760 330
2
5
0
4
3
2
0
10/07 600 385
2
9
2
4
5
8
0
10/08 500 e 550 440
3
3
4
4
8
3
0
10/09 450 495
3
7
6
5
0
9
0
10/10 400 550
4
1
8
5
3
4
0
12/05 900 e 960 275
2
0
9
4
4
0
0
12/06 900 330
2
5
0
4
6
2
0
12/07 760 e 800 385
2
9
2
4
8
8
0
12/08 650 e 700 440
3
3
4
5
1
3
0
12/09 550 e 600 495
3
7
6
5
3
9
0
12/10 500 550
4
1
8
5
6
4
0
12/11 450 605
4
5
9
5
8
9
0
12/12 400 660
5
0
1
6
1
5
0
15/06 900 e 960 330
2
5
0
4
9
1
0
15/07 850 e 900 385
2
9
2
5
1
3
0
15/08 760 e 800 440
3
3
4
5
3
8
0
15/09 650 e 700 495
3
7
6
5
6
3
0
15/10 650 550
4
1
8
5
8
5
0
15/11 600 605
4
5
9
5
8
9
0
15/12 500 660
5
0
1
6
4
0
0
15/13 500 715
5
4
3
6
6
5
0
15/14 450 770
5
8
5
6
9
0
0
15/15 400 825
6
2
7
7
1
6
0
2633
0
4
1
5
0
1
9
5
6020 1760
(4 - 325) (2 - 230) 2024 2290
(4 - 420) (2 - 305)
2104
0
4
1
2
0
1
6
0
4770 1380
(6 - 230) 1378 1830
( 6 - 305)
1667
0
4
1
0
0
1
3
0
3860 1110
(2 - 230) (2 - 325) 1276 1450
(2 - 305) (2 - 420)
1403
0
2
8
0
1
0
0
3360 920
(4 - 230) 1081 1220
(4 - 305)
E
m
p
t
y
M
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i
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W
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W
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7
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0
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6
1
0
c
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c
P
o
w
e
r
F
u
r
r
o
w
e
r
P
o
w
e
r
Model/
Number
of Rows Spacing (mm) Useful
Width
(mm)
Boxes Capacity
Smaller Fertilizer Larger Fertilizer See
d
s

Operator’s Manual JM 2980 PD Pantográfica
10
Liters Kg Liters Kg Liters Kg
18/08 960 e 1000 440 335 7380 18/09 850 e 900 495 376 5940 18/10 760 e 800 550 418 6190 18/11 700 605 459 6440 18/12 650 660 500 6660 18/13 600 715 545 6880 18/14 550 770 585 7210 18/15 500 825 627 7460 18/16 475 880 668 7710 18/17 450 935 710 7970 18/18 400 e 425 990 752 8220 18/19 400 1045 795 8440 21/09 960 e 1000 495 380 8660 21/10 850 e 900 550 418 9440 21/11 800 605 459 6690 21/12 700 e 760 660 501 6950 21/13 650 715 545 7170 21/14 600 770 585 7390 21/16 550 880 668 7960 21/17 500 935 710 8220 21/18 475 990 752 8470 21/19 450 1045 794 8730 21/20 425 1100 836 8980 21/21 400 1155 877 9230
Empty
Machine
Weight
W
h
e
e
l
S
y
s
t
e
m
7
.
0
0
-
1
6
1
0
c
a
n
v
a
s
D
o
u
b
l
e
D
i
s
c
P
o
w
e
r
F
u
r
r
o
w
e
r
P
o
w
e
r
Model/
Number
of Rows Spacing (mm) Useful
Width
(mm)
Boxes Capacity
Smaller Fertilizer Larger Fertilizer Seeds
3772
0
6
2
1
0
2
7
0
8350 2490
(8 - 230) 2863 3280
(8 - 305)
3335
0
6
1
8
0
2
3
0
7400 2220
(4 - 325) (4 - 230) 2553 2900
(4 - 420) (4 - 305)