HE-VA Max-Throw User manual

Universal 15-10-2010
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Universal 15-10-2010
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Index
DANSK .........................................................................................................................................................7
Kontrol ved modtagelse...............................................................................................................................7
Maskinbeskrivelse........................................................................................................................................7
Forord ........................................................................................................................................................7
Tekniske specifikationer............................................................................................................................7
Elektrisk drivmotor....................................................................................................................................8
Omdrejnings-regulering og omrøreragregat..............................................................................................8
Spredebredde .............................................................................................................................................8
Regulering af udsædsmængden.................................................................................................................8
Optimering af spredebilledet .....................................................................................................................9
Sikkerhed....................................................................................................................................................10
Montering...................................................................................................................................................10
Indsåning....................................................................................................................................................11
Spredetabeller..........................................................................................................................................12
Ved benyttelse af HE-VA Universal-spreder til saltstrøning ..................................................................13
ENGLISH...................................................................................................................................................14
Delivery check............................................................................................................................................14
Machine Description..................................................................................................................................14
Range of Application...............................................................................................................................14
Technical specifications...........................................................................................................................14
Electric motor transmission.....................................................................................................................15
Speed adjustment of spreader disc and agitator.......................................................................................15
Distribution width....................................................................................................................................15
Adjustment of the calibration distribution volume..................................................................................15
Optimization of the distribution...............................................................................................................16
Safety...........................................................................................................................................................17
Mounting ....................................................................................................................................................17
Calibration..................................................................................................................................................18
Distribution charts ...................................................................................................................................19
Using HE-VA Universal-spreader for salt distribution...........................................................................20
DEUTSCH..................................................................................................................................................21
Eingangskontrolle......................................................................................................................................21
Maschinenbeschreibung............................................................................................................................21
Vorwort....................................................................................................................................................21
Zusatzausrüstung .....................................................................................................................................21
Elektrischer Anschluss.............................................................................................................................22
Anbringung des Kleinsamenstreuers HE-VA Universalstreuer ..............................................................22
Betrieb......................................................................................................................................................22

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Streubreite................................................................................................................................................23
Optimierung der Streubreite....................................................................................................................24
Sicherheit....................................................................................................................................................25
Geschwindigkeitsregulierung ...................................................................................................................25
Ausbringungsmenge..................................................................................................................................26
Streutabellen ............................................................................................................................................27
Wichtige Hinweise bei Verwendung als Salzstreuer...............................................................................28
SUOMI........................................................................................................................................................29
Tarkistukset konetta vastaanotettaessa...................................................................................................29
Koneen selostus..........................................................................................................................................29
Esipuhe ....................................................................................................................................................29
Tekniset tiedot .........................................................................................................................................29
Käyttömoottori.........................................................................................................................................30
Kierrosnopeuden säätö ja sekoituslaitteisto.............................................................................................30
Levitysleveys...........................................................................................................................................30
Siemenmäärän säätö ................................................................................................................................30
Levityskuvion optimointi.........................................................................................................................31
Turvallisuus................................................................................................................................................32
Asennus.......................................................................................................................................................32
Kylvö...........................................................................................................................................................33
Levitystaulukot........................................................................................................................................34
HE-VA Universal-levittimen käyttö suolan levitykseen.........................................................................35
FRANÇAIS.................................................................................................................................................36
Contrôle à réception..................................................................................................................................36
Description de la machine.........................................................................................................................36
Avant-propos ...........................................................................................................................................36
Spécifications techniques.........................................................................................................................36
Moteur électrique d’entraînement............................................................................................................37
Réglage de révolutions & Dispositif agitateur.........................................................................................37
Largeur d’épandage .................................................................................................................................37
Réglage du débit ......................................................................................................................................37
Optimisation de l’épandage .....................................................................................................................38
Sécurité .......................................................................................................................................................39
Montage......................................................................................................................................................39
Calibrage ....................................................................................................................................................40
Tableaux d’épandage...............................................................................................................................41
Emploi du Distributeur Centrifuge HE-VA pour le salage .....................................................................42
Svensk .........................................................................................................................................................43
Kontroll vid leverans.................................................................................................................................43

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Maskin Beskrivning...................................................................................................................................43
Förord ......................................................................................................................................................43
Teknisk specifikation...............................................................................................................................43
Elektrisk drivmotor..................................................................................................................................44
Varvtals-reglering och omrörare..............................................................................................................44
Spridningsbredder....................................................................................................................................44
Reglering av utsädesmängd.....................................................................................................................44
Optimering av spridningsbilden ..............................................................................................................44
Säkerhet......................................................................................................................................................46
Montering...................................................................................................................................................46
Vridprov .....................................................................................................................................................47
Spridartabeller..........................................................................................................................................48
Användning av HE - VA Universal - spridare för salt spridning ............................................................49
Notes............................................................................................................................................................50
Español........................................................................................................................................................51
Comprobación de entrega.........................................................................................................................51
Descripción de la Máquina .......................................................................................................................51
Rango de aplicación.................................................................................................................................51
Especificaciones técnicas.........................................................................................................................51
Transmisión motor eléctrico....................................................................................................................52
Ajuste de velocidad del disco difusor y agitador.....................................................................................52
Ancho de distribución..............................................................................................................................52
Ajuste del volumen calibración distribución...........................................................................................52
Optimización de la distribución...............................................................................................................53
Seguridad....................................................................................................................................................54
Montaje.......................................................................................................................................................54
Calibración.................................................................................................................................................55
Tablas de distribución..............................................................................................................................56
Uso del Esparcidor-Universal HE-VA para distribución de sal..............................................................57
Notas............................................................................................................................................................58

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DANSK
Kontrol ved modtagelse
Både ved modtagelse hos forhandleren og kunden kontrolleres HE-VA Universal-spreder for eventuelle
beskadigelser.
Maskinbeskrivelse
Forord
HE-VA Universalspreder er ideel til spredning af mange forskellige materialer såsom frø og sneglegift i
samme arbejds-gang som jordbearbejdningen i en arbejdsbredde fra 2-24 meter. Universalspreder er bygget
op om en solid ramme-konstruktion med bolthuller, hvilket sikrer en let og hurtig montering på forskellige
harver, redskaber, traktorer mv.
Spredetallerkenen drives af en kraftig 12 volts elmotor. Beholder afmonteres let uden brug af værktøj for
rengøring. Universalspreder-programet består af 3 forskellige modeller.
Max-Throw: 90L beholder m/el-betjent åben/lukke funktion og indstillelig udsædsmængde via
beholderspjæld. Kontrolboks i kabinen med on/off kontakt - spreder altid med maks. omdrejninger.
Vario-Power: 90L beholder m/el-betjent åben/lukke funktion og indstillelig udsædsmængde via
beholderspjæld. Kontrolboks i kabinen med on/off kontakt og mulighed for at variere spredebredden via
omdrejningstallet på spredeskiven. Powerstart af spredeskiven og sikringer mod overbelastning.
Vario-Exact: 90L beholder. El-betjent variabel dosering via separat cellehjul drevet af el-motor med on/off
kontakt. Meget præcis dosering specielt ved små doseringer og arbejdsbredder. Variabel spredebredde via
omdrejning på spredeskiven. Monteres Exact-Steer computer er dosering kørselsafhængig via sensor
monteret på f.eks. traktorhjul.
Tekniske specifikationer
Model
Benævnelse
Beholder volumen
Max-Throw
12 volt, 12 amp. Elektrisk spreder
90 l.
Vario-Power
12 volt, 12 amp. Elektrisk spreder
90 l.
Vario-Exact
12 volt, 13 amp. Elektrisk spreder
90 l.

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Elektrisk drivmotor
HE-VA Universal-spreder er udstyret med en 12V elektromotor, som ved opstart bruger ca. 15A og kun
ca.10A ved normal arbejdshastighed. Benyttes forlængerkabel kræves et 1,5 mm2kabel. Der medfølger 2
stk. kabler som skal monteres.
Det røde kabel med sikringsholder monteres på plus pol +
Det sorte kabel monteres på minus pol –.
Hvis der benyttes andre end de medleverede kabler og batteribespændinger, skal det sikres at der er korrekt
forbindelse direkte på batteriet, hvis ikke bortfalder garantien.
Omdrejnings-regulering og omrøreragregat
Omdrejnings-regulatoren muliggør forvalg og justering af omdrejningstallet på spredeskiven. Alle dele på
omdrejnings-regulatoren skal beskyttes mod fugtighed og må ikke åbnes.
Omdrejnings-reguleringen sker via en betjeningspult som kan placeres i traktorens kabine.
Ved at dreje på indstillingsknappen på betjeningspulten (1–10) forvælges eller justeres omdrejnings-
hastigheden på spredepladen.
Palstiften, som medfølger som standard, kan monteres på sprederakslen i bunden af beholderen og vil
derved fungere som omrører. Ved omrøring optimeres udløbet af spredematerialet, som kan have meget
forskellig vægtfylde. Meget lette materialer (græs osv.) kan have tilbøjelighed til brodannelse.
Spredebredde
Spredebredden er afhængig af materialets vægtfylde og beskaffenhed samt spredeskivens omdrejningstal.
En spredebredde op til 24 meter er opnåeligt ved et tungt materiale F.eks. sneglegift, men opnås sjældent
med græsfrø og lignende lette materialer.
Man skal være opmærksom på, at ved for høje omdrejningshastigheder kan spredematerialet beskadiges.
Regulering af udsædsmængden
Det anbefales at foretage en spredeprøve for hver enkelt spredemateriale efter indsåning. HE-VA Universal-
spreder bør monteres i minimum 1 meter over jorden (1,30 m. for sneglegift) for at opnå optimal
spredebredde.
Op- og nedregulering af udsædsmængden foregår ved at flytte på udløbsskalaen som regulerer åbningen i
udløbet i bunden af beholderen: position 0 = lukket –position 10 = helt åben.
Til brug ved grov indstilling kan vedlagte spredetabel anvendes. Det anbefales altid at gennemføre en
indstillingsprøve, dertil kan transportkassen eller lign. benyttes. Hvis transportkassen benyttes skæres en
sidevæg ud, og sprederen stilles ind i kassen. På indstillingsknappen på styrepulten indstilles den
omdrejningshastighed, som forventes anvendt til spredning i marken. Den ønskede udsædsmængde
indstilles på udløbsskalaen. Efter spredning kan spredematerialet opsamles i transportkassen og vejes.

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Optimering af spredebilledet
Position 1 gør at kornet kastes tidligt af, og spreder mere til højre side.
Position 2 tager kornet længere med, og spreder mere til venstre side.
Det anbefales at den ene medbringer fastspændes i pos. 1 (ca. midt i sporet), og at den anden medbringer
fastspændes i pos. 2 (hullet foran sporet) for at sikre en ensartet udsåning.
•Den røde cirkel er der hvor såsæden kommer ud.
•De små røde prikker er såsæden.
Venstre
Højre

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Sikkerhed
•Sprederen roterer med meget høj hastighed. Hold altid afstand når maskinen er i drift.
•Spredematerialet kastes ud med høj hastighed. Det er derfor væsentligt at maskinens bruger
og eventuelle omkringstående udviser forsigtighed.
•Omrøren i beholderen roterer med høj hastighed. Hold altid afstand til maskinen når den er i
drift.
•Spredematerialet kan være bejdset eller lign. og kan derfor være sundhedsskadeligt. Der skal
derfor altid benyttes beskyttelsesdragt samt ansigts- og øjenværn.
•Beholderen skal altid rengøres grundigt efter brug.
Montering
HE-VA Universal-spreder kan monteres på mange forskellige maskintyper både foran, på siden eller bagpå.
På bagsiden af HE-VA Universal-spreder er der på rammen 6 stk. 10 mm. bolthuller som kan / bør benyttes
ved montering. For at undgå havari er det væsentligt at HE-VA Universal-spreder er solidt monteret.

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Indsåning
Indstilling af udsædsmængden udføres på følgende måde:
Ønskede udsædsmængde kg/ha x hastighed km/h x spredebredde = Vægt kg/min.
600
Eks.: 5,0 kg/ha x 12 km/h x 12m = 1,2 kg/min.
600
Ved at justere på udløbsskalaen og ændre på fremkørselshastigheden og gennemføre indstillingsprøven på
ny, findes den rette indstilling på skalaen samt den rette kørehastighed. Når arbejdet er påbegyndt, bør man
kontrollere udspredningen på marken. Særligt kørehastigheden, udsædsmængden samt fordelingen på
arealet kræver kontrol.
I følgende tabel kan den målte udsædsmængde for de forskellige materialer indføres.
Hastighed, rotation af spredeskive
1
2
3
4
5
6
7
8
9
10
Km/h
4
5
6
7
8
9
10
11
12
13

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Spredetabeller
Man kan benytte følgende tabeller som vejledende værdier. Der bør altid udføres en indstillingsprøve.
Spredetabel for Rajgræs:
Arbejdsbredde
2,50m
4,00m
6,00m
Omdrejningstal
800-1000
1700-2000
2400-2600
Hastighed, rotation.
2-4
5-8
8-10
km/h
6
8
10
12
6
8
10
12
6
8
10
-
Spjældåbning
15 kg/ha
4,3
4,6
5,2
5,4
3,4
3,8
4,7
5,0
3,3
3,5
4,0
-
25 kg/ha
4,7
5,0
6,5
7,7
4,5
4,8
6,1
6,7
5,5
7,0
7,7
-
*anbefalet arbejdshøjde/udbringningshøjde 1,00m
Spredetabel for Hvidkløver:
Arbejdsbredde
3,00m
6,00m
12,00m
Omdrejningstal
400-600
1300-1600
2400-2700
Hastighed, rotation.
1-3
4-7
8-10
km/h
6
8
10
12
6
8
10
12
6
8
10
12
Spjældåbning
10 kg/ha
1,0
1,1
1,2
1,3
1,1
1,3
1,4
1,5
1,3
1,5
1,7
1,9
*anbefalet arbejdshøjde/udbringningshøjde 1,00m
Spredetabel for Phacelia:
Arbejdsbredde
2,50m
3,00m
10,00m
Omdrejningstal
500-800
800-1000
2400-2700
Hastighed, rotation.
1-3
2-4
8-10
km/h
6
8
10
12
6
8
10
12
8
10
15
20
Spjældåbning
15 kg/ha
1,2
1,5
1,7
1,9
1,3
1,6
1,7
1,9
2,4
2,6
3,0
4,3
*anbefalet arbejdshøjde/udbringningshøjde 1,00m
Spredetabel for Gul Sennep:
Arbejdsbredde
3,00m
4,00m
15,00m
Omdrejningstal
800-1000
1000-1200
2400-2700
Hastighed, rotation.
2-4
3-5
8-11
km/h
6
8
10
12
6
8
10
12
8
10
15
20
Spjældåbning
15 kg/ha
1,5
1,8
2,0
2,2
1,7
2,0
2,4
2,6
2,1
2,7
3,4
4,4
25 kg/ha
2,3
2,5
2,7
2,9
2,3
2,7
3,2
3,6
3,2
3,7
5,6
7,8
*anbefalet arbejdshøjde/udbringningshøjde 1,00m

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Spredetabel for Sneglekorn Mesurol:
Arbejdsbredde
12,00m
15,00m
20,00m
24,00m
Omdrejningstal
1800-2000
2000-2300
2400-2600
2600-2800
Hastighed, rotation.
ca. 7
ca. 8
ca. 9
ca. 10
km/h
6
8
10
12
6
8
10
12
8
10
15
20
Spjældåbning
15 kg/ha
1,5
1,8
2,0
2,2
1,7
2,0
2,4
2,6
2,1
2,7
3,4
4,4
25 kg/ha
2,3
2,5
2,7
2,9
2,3
2,7
3,2
3,6
3,2
3,7
5,6
7,8
*anbefalet arbejdshøjde/udbringningshøjde 1,30m
Det kan være hensigtsmæssigt løbende at kontrollere indstillingen af spredemængden. Ved store
arbejdsbredder bør man være opmærksom på vindforholdene som kan forudsagde spredefejl og
spredeujævnheder.
Ved benyttelse af HE-VA Universal-spreder til saltstrøning
Beholderen bør ved tragtens udløb tætnes med silikone, og bør løbende rengøres grundigt.

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ENGLISH
Delivery check
Upon delivery to the dealer/supplier as well as to the customer, check the HE-VA Universal-spreader for
possible damages.
Machine Description
Range of Application
HE-VA Universal-Spreader is ideal for spreading ofmany different materials such as seeds and snail poison
in the same pass as the soil preparation in a working width from 2-24 m. The Universal-Spreader is built
up upon a solid frame construction with bolt holes ensuring an easy and quick mounting on different
harrows, implements, tractors etc.
The spreading disc is driven by a strong 12 volts el. motor. The hopper is easy to dismount without any
tools for cleaning. The Universal-Spreader programme consists of 3 different models.
Max-Throw: 90 l hopper w/electric-operated open/close function and adjustable seed rate by adjustable
hopper gate. Control box in the cabin with on/off switch - Always max. spreading width /max. rotations.
Vario-Power: 90 l hopper w/electric-operated open/close function and adjustable seed rate by adjustable
hopper gate. Control box in the cabin with on/off switch and variable spreading widths by truning on the
spreading disc. Power start of the spreading disc and fuses against overload.
Vario-Exact: 90 l hopper. Electric-operated variable dosage by a separate dosing roll driven by an el-motor
with on/off switch. Very precise dosage especially at small dosages and working widths. Variable spreading
widths by turning on the spreading disc. If the available Exact-Steer computer is mounted you have variable
speed dosage by a sensor mounted on e.g. the tractor wheel.
Technical specifications
Model
Designation
Hopper volume
Max-Throw
12 volt, 12 amp. Electric spreader
90 l.
Vario-Power
12 volt, 12 amp. Electric spreader
90 l.
Vario-Exact
12 volt, 13 amp. Electric spreader
90 l.

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Electric motor transmission
HE-VA Universal-spreader is equipped with a 12V electro motor, which by upstart uses approx. 15A and
only approx.10A at normal working speed. If an extension cord is required you shall use a 1,5 mm2 cord.
As standard 2 cords are supplied but needs to be assembled.
The red cord with safety device must be assembled on plus pole +.
The black cord must be assembled on minus pole –.
If other cords than the supplied ones are used, it is required to make sure about their are an correct
connection directly onto the battery. Otherwise the warranty does not cover by any damages.
Speed adjustment of spreader disc and agitator
The panel for speed adjustment of spreader disc makes it possible in advance to adjust the rotation of the
spreader disc. All devices on the panel for speed adjustment of spreader disc must always be protected
against moisture and may never be opened.
The speed adjustment is controlled with the panel which can placed in the tractor cabin. By turning the
button on the panel (1–10) the rotation speed is decided on the spreader disc.
The agitator point, which are supplied as standard, must be mounted on the little spreader shaft on the floor
inside the hopper. It will then serve as a stirring unit. When stirring in the hopper any blockage of wet and
damp material is prevented.
Distribution width
The distribution width depends on the consistence and weight of the material plus the rotation speed of the
disc. A distribution width up to 24m is possible by heavy seeds / material like for instance snail poison, but
is rarely achieved by light materials like grassed and similar.
Please note that by too high rotations of agitator point and spreader disc the distributing seeds / material
can take damage.
Adjustment of the calibration distribution volume
It is recommended to make a distribution test of each individual seed / material after end ”Calibration
Volume Distribution”. To obtain an optimal distribution width HE-VA Universal-spreader is recommended
to be mounted on the machine in minimum 1m height over the surface (1,30m by snail poison).
Up and down calibration of distribution volume is done manually by adjustment on the calibration scale for
distribution volume which controls the slide opening in the floor of the hopper: position 0 = closed –
position 10 = open completely.
For adjustment of fan jet spreader the enclosed calibration chart may be helpful. It is recommended always
to make a calibration test, and for that matter the transport box may be helpful. One wall in the transport
box is taken out and the fan jet spreader is put in the box. On the panel for adjustment of speed of spreader
disc the required rotation speed is chosen. The required distribution volume is adjusted on the calibration

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scale. After distribution test the material can be picked up from the box again and there will be no waste of
material.
Optimization of the distribution
Position 1, means that the grain is thrown early on and spreads more to the right side.
Position 2, keep on the grain longer and spreads more to the left side.
It is recommended that one of the clamps is heading in pos. 1 (about the middle of the track) and that the
other brings clamped is heading in pos. 2 (hole in front of the track) to ensure a even planting.
•The red circle is where the seed comes out.
•The small red dots are the seeds.
Left
Right

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Safety
•The spreader rotates at a very high speed. Do always keep a good distance when the unit is in
action.
•The spreader material is spread at a high speed. Therefore it is essential that the user and all
around standing people shows wariness.
•The agitator point in the hopper rotates at a very high speed. Therefore do always keep a good
distance when the unit is in action.
•The distributed material can be stained etc. And therefore be very unhealthy. Therefore do
always use a protection suit, face and eye mask.
•The hopper shall always be cleaned properly after use.
Mounting
HE-VA Universal-spreader can be mounted on several different machines both in front and rear. On the
backside of the spreader frame you will find six 10mm bolt holes which are made for the purpose mounting
the fan-jet spreader onto a machine. To avoid average / breakdown it is essential that HE-VA Universal-
spreader is proper, solid and tightly mounted.

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Calibration
Test for calibration distribution volume is carried out like:
Distribution volume kg/ha x driving speed km/h x distribution width = weight kg/min.
600
Example: 5,0 kg/ha x 12 km/h x 12m = 1,2 kg/min.
600
By adjustment of calibration scale and changes on driving speed and then carry out the calibration test one
more time the right positioning on calibration scale including the right driving speed is found. When you
have driven some meters with the spreader, one ought to control the distribution result in the field.
Especially the driving speed, distribution volume and distribution coverage on the field needs to be
inspected.
In the following chart the stated figures of calibration distribution volume can be written down.
Panel, rotation speed indicator of spreader disc
1
2
3
4
5
6
7
8
9
10
Km/h
4
5
6
7
8
9
10
11
12
13

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Distribution charts
You can use the following distribution charts as guided figures. We recommend always making a
calibration test.
Calibration / distribution chart for Rye Grass:
Working width
2,50m
4,00m
6,00m
No. of disc rotations
800-1000
1700-2000
2400-2600
Panel, speed indicator
2-4
5-8
8-10
km/h
6
8
10
12
6
8
10
12
6
8
10
-
Outlet in hopper / Slide opening
15 kg/ha
4,3
4,6
5,2
5,4
3,4
3,8
4,7
5,0
3,3
3,5
4,0
-
25 kg/ha
4,7
5,0
6,5
7,7
4,5
4,8
6,1
6,7
5,5
7,0
7,7
-
*recommended distribution height 1m.
Calibration / distribution chart for White Clover:
Working width
3,00m
6,00m
12,00m
No. of disc rotations
400-600
1300-1600
2400-2700
Panel, speed indicator
1-3
4-7
8-10
km/h
6
8
10
12
6
8
10
12
6
8
10
12
Outlet in hopper / Slide opening
10 kg/ha
1,0
1,1
1,2
1,3
1,1
1,3
1,4
1,5
1,3
1,5
1,7
1,9
*recommended distribution height 1m.
Calibration / distribution chart for Phacelia:
Working width
2,50m
3,00m
10,00m
No. of disc rotations
500-800
800-1000
2400-2700
Panel, speed indicator
1-3
2-4
8-10
km/h
6
8
10
12
6
8
10
12
8
10
15
20
Outlet in hopper / Slide opening
15 kg/ha
1,2
1,5
1,7
1,9
1,3
1,6
1,7
1,9
2,4
2,6
3,0
4,3
*recommended distribution height 1m.
Calibration / distribution chart for White Mustard:
Working width
3,00m
4,00m
15,00m
No. of disc rotations
800-1000
1000-1200
2400-2700
Panel, speed indicator
2-4
3-5
8-11
km/h
6
8
10
12
6
8
10
12
8
10
15
20
Outlet in hopper / Slide opening
15 kg/ha
1,5
1,8
2,0
2,2
1,7
2,0
2,4
2,6
2,1
2,7
3,4
4,4
25 kg/ha
2,3
2,5
2,7
2,9
2,3
2,7
3,2
3,6
3,2
3,7
5,6
7,8
*recommended distribution height 1m.

Universal 15-10-2010
20
Calibration / distribution chart for Snail poison:
Working width
12,00m
15,00m
20,00m
24,00m
No. of disc rotations
1800-2000
2000-2300
2400-2600
2600-2800
Panel, speed indicator
approx. 7
approx. 8
approx. 9
approx. 10
km/h
6
8
10
12
6
8
10
12
8
10
15
20
Outlet in hopper / Slide opening
15 kg/ha
1,5
1,8
2,0
2,2
1,7
2,0
2,4
2,6
2,1
2,7
3,4
4,4
25 kg/ha
2,3
2,5
2,7
2,9
2,3
2,7
3,2
3,6
3,2
3,7
5,6
7,8
*recommended distribution height 1,30m.
It is a good idea currently to control the adjustment of the distribution volume. By big working widths one
also needs to be aware of the wind which often can make the distribution coverage very uneven.
Using HE-VA Universal-spreader for salt distribution
The hopper ought to be sealed with silicone at the opening in the floor of the hopper and needs to be cleaned
frequently.