Sola D-903 How to use

D903
D903
D903PLUS
D903PLUS
Please read and follow this operating manual before putting the machine
into operation.
STARTING MANUAL
MAINTENANCE
DOSAGE
SPARE PARTS

2
SOLÁ seed drills and fertilizer spreaders are manufactured in a highly specialized environment
and our factory has a vast customer-endorsed experience.
SOLÁ machines use highly advanced technology and are guaranteed to work without malfunctions
in a great variety of conditions. They are provided with easy-to-use and ecient devices.
SOLÁ machines perform excellently with only minimum operator maintenance.
This manual will help you use your SOLÁ product with the upmost eciency.
Certied quality system
9th Edition – January 2011
Ref.: B-28.909
Created by: www.ciandisseny.com
It is forbidden to copy any part of this manual.
Specications are subject to change or modication without notice.
The pictures included do not necessary show the standard version.

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TABLE OF CONTENTS
1.- INTRODUCTION ..............................................................................................................................................
2.- TECHNICAL CHARACTERISTICS ...........................................................................................
2.1 Overview ............................................................ ........................ .................................
2.2 Standard equipment ................................................................................................
2.3 Optional equipment
..................................................................................................
3. - SAFETY INSTRUCTIONS
3.1 Safety symbols
.................................................................................................................
3.2 Use according to design .......................................................................................
3.3 General safety instructions .................................................................................
4.- ESSENTIAL SPREADING CONCEPTS
4.1 Factors to be taken into account for a good spreading ..................
4.2 Fertiliser spreading ....................................................................................................................
5.- STARTING
5.1 Coupling to the tractor..........................................................................................................
5.2 Pto shaft .................................................................................................................................................
5.3 Coupling the trailed fertiliser spreader to the tractor .......................
5.4 Hydraulic connections of the boundary spreading limiter
in fertiliser spreaders D-903 & D-903PLUS .....................................................
6.- COMMON ADJUSTMENTS IN FERTILISER SPREADERS D-903 &
D-903 PLUS
6.1 Summarised method for adjusting ........................................................................
6.2 Knowledge of the physical characteristics of the fertiliser .........
6.3 Flow adjustment ...........................................................................................................................
7. - ADJUSTI THE WORKING WIDTH FOR FERTILISER SPREADER
D-903 (UP TO 24 MM ...........................................................................................................................
7.1 Interpretation of the tables which adjust the working
width of the fertiliser spreader D-903 .................................................................
8.- INTERPRETATION OF THE TABLES WHICH ADJUST THE
WORKING WIDTH OF THE FERTILISER SPREADER D-903 PLUS .............
5
7
7
8
8
9
10
11
13
15
17
18
20
21
23
25
26
27
29
31
INDEX

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9.- CALIBRATION TEST ....................................................................................................................................
10.- BOUNDARY AND SIDE SPREADING
10.1 Boundary spreading by reducing the fertiliser’s flow
in model D-903 ..........................................................................................................................
10.2 Hidraulic connections of the boundary spreading limiter
in fertiliser spreaders D-903 & D-903 plus .................................................
11.- MANTENANCE
11.1 Lubrication ......................................................................................................................................
11.2 Screws ...................................................................................................................................................
12.- DOSAGE TABLES
12.1 Symbols used in the tables for D-903 ..............................................................
12.2 Symbols used in the tables for D-903 PLUS ..............................................
12.3 Tables .....................................................................................................................................................
13.- ASSEMBLING THE CONVERSION KIT FROM 24M TO 30-36 M
IN MODEL D-903 .......................................................................................................................................
14.- ASSEMBLING THE CONVERSION KIT FROM 30-36 M TO 24 M
IN MODEL D-903 PLUS ......................................................................................................................
15.- SPARE PARTS ....................................................................................................................... ................. .........
15.1 Chasis D-903 y D-903 PLUS .........................................................................................
15.2 Carro D-903/3000 : D-903 PLUS/3000 ................................................................
15.3 Complementos carro D-903/3000 : D-903 PLUS/3000 .................
15.4 Guardabarros abonadora D-903/3000 .............................................................
15.5 Tolva abonadora D-903 y D-903 PLUS ..............................................................
15.6 Regulación, ditribución y transmisión D-903 PLUS ..........................
15.7 Regulación, ditribución y trans. D-903 y D-903/3000 ..........................
15.8 Kit para conversión de 36 a 24 mts. D-903 PLUS ..................................
15.9 Kit para converion de 24 a 36 mts. D-903 PLUS ..................................
15.10 Mando hidráulico abonadora D-903 y D-903 PLUS ......................
15.11 Lim. orillas mecánico/hidráulico D-903 y D-903 PLUS ..............
15.12 Limitadora orillas D-903/3000; D-903 PLUS/3000 ..........................
15.13 Grupo transmisión ...............................................................................................................
15.14 Abonadora D-900/3000 ................................................................................................
INDEX
37
41
42
45
45
47
48
49
57
61
65
66
68
70
74
76
78
84
90
92
94
96
98
100
102

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INTRODUCTION
1.- INTRODUCTION
It is essential to read and follow the instructions and recommendations in this
manual before operating the fertiliser spreader D-903 & D-903 PLUS. Ca-
reful reading enables maximum operator efficiency, prevents accidents and
damage, and increases the fertiliser spreader capacity and life expectancy.
Please ensure that this manual has been read by any person involved in
performing operational tasks, (including preparation, dealing with me-
chanical problems and supervising the machine), maintenance (inspection
and technical assistance) and transport.
For your safety, please follow these technical safety instructions as SOLÁ will
not be responsible for damages caused by not observing the information
provided.
In the first chapters you will find the Technical Characteristics and Safety
Instructions, as well as some essential sowing concepts. Basic concepts
that are required to operate the machine are explained in the Starting and
Maintenance sections.
The last part of this manual consists of Dosage Tables, detailed by seed type.
SOLÁ RETAINS THE RIGHT TO MODIFY ILLUSTRATIONS, TECHNICAL DATA
ANDWEIGHTS INDICATED IN THIS OPERATING MANUAL, IFTHESE CHANGES
HELP TO IMPROVE THE QUALITY OF THE FERTILISER SPREADERS.
S
A
H

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INTRODUCTION
In this operating manual you will find three different symbols relating to
safety:
TO WORK MORE EASILY WITH THE FERTILISER SPREADERS.
TO PREVENT DAMAGE TO THE FERTILISER SPREADER AND OPTIONAL
EQUIPMENT.
TO PREVENT PHYSICAL INJURY.
T
T
E
T

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2.- TECHNICAL CHARACTERISTICS
2.1 OVERVIEW
TECHNICAL CHARACTERISTICS
HEIGTHWIDTHCAPACITY LENGTHMODEL WEIGHT
991 Lts.
1.191 Lts.
1.491 Lts.
1.928 Lts.
2.600 Lts.
200 Lts.
500 Lts.
937 Lts.
302 Kgs.
760 Kgs.
14 Kgs.
32 Kgs.
45 Kgs.
970 mm.
1.870 mm.
2.400 mm.
2.400 mm.
1.342 mm.
D-903/1000
D-903/1200
D-903/1500
D-903/2000
D-903/3000
HOPPER EXTENSION 200Lts.
HOPPER EXTENSION 500Lts.
HOPPER EXTENSION 1.000Lts.
Fig. 1
Fig. 1
PTO shaft turning speed 540r/min.
Discs turning speed 675r/min.
Spacing between the discs’s centers 1140mm.
Working width D-903 15 a 24 m.
Working width D-903 PLUS 30 y 36m.
Adjustment of the working width By means of spreading vanes and funnel
Spreading vanes per disc in D-903 3
Spreading vanes per disc in D-903 PLUS 2

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2.2 STANDARD EQUIPMENT
- Hopper’s bases, agitators, discs, funnels and spreading vanes, all of them
made of inox steel.
- Non-agressive slow-turning agitator.
- Ability to close the right outlet at the field boundaries and sides.
- Mechanically actuated boundary spreading limiter.
- Easy performance calibration test with both supplied calibration channel
and calibration cup.
- Granulometer.
- Position lamps, indicators and brake lights.
- Protective tube at rear and at side to prevent contact with the turning PTO
shaft.
- PTO shaft with friction clutch and protection.
- Ability of spreading at medium height (only D-903).
- Three-point linkage of attachment category II.
2.3 OPTIONAL EQUIPMENT
- Hidraulically actuated boundary spreading limiter.
- Conversion kit 24-36 mm for D-903
- Conversion kit 36-24 mm for D-903 PLUS.
- Mechanical remote for opening and closing the fertiliser outlets.
- Hopper cover.
TECHNICAL CHARACTERISTICS

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SAFETY INSTRUCTIONS
On the machine you will find the following warning pictograms:
Read the instructions
carefully and observe
the safety advice gi-
ven in the operating
manual.
During the coupling
manoeuvre, stay away
from the rear part of
the tractor.
Risk of serious physi-
cal injury.
While maintaining or
repairing the fertili-
ser spreader
, stop the
tractor’s engine and
prevent it from star-
ting. The ignition key
must be removed.
Danger of infection from escaping hydraulic uid at high pressure!
This can inict serious injuries with potentially fatal consequences if it
passes through the skin and into the body.
Keep the hose lines in good condition.
Risk of serious physical injury.
3.- SAFETY INSTRUCTIONS
3.1 SAFETY SYMBOLS
Risk of serious physi-
cal injury.

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SAFETY INSTRUCTIONS
Coupling point for transportation by crane.
The direction and
speed that the PTO
shaft turns (only in
machines equipped
with mechanical fan).
Do not exceed maximum load.
T
s
s
m
w
Do not exceed maximum load
540 rpm
3.2 USE ACCORDING TO DESIGN
- Fertiliser spreaders D-903 & D-903 PLUS have been designed for normal
use in agricultural work, especially for spreading with mineral products.
- If the machine is used in circumstances other than the above, SOLÁ will
not be held responsible for any damage caused.
-The user must observe all regulations concerning safety, traffic and hygiene.
- If the machine is modified by the user, the manufacturer’s warranty is can-
celled. SOLÁ will not be held responsible for any damage caused.
ATENCIÓN:
Peso máx.: 1.490 Kg.
Risk of being crushed
when working under
the machine, please
secure the machine to
prevent this risk.
Risk of serious physi-
cal injury.