Sola SD-1203 User manual

seed drill
SD-1203
MANUAL FOR COMMISSIONING
MAINTENANCE
DOSAGE
SPARE PARTS.
Read the instructions carefully before using the machine

Ref.: CN-811030/GB
10th Edition - March - 2017
The total or partial reproduction is prohibited.
Specifications subject to changes without advanced notice.

SOLÁ seed drillers and fertilisers are manufactured at a factory exclusively specialised in
this line and endorsed by the experience of many thousands of users.
They are machines equipped with sophisticated technology, designed to have a
long service life, free from faults, in the most varied conditions and with simple and
effective devices to carry out excellent work with minimal maintenance.
With the information on all its possibilities and configurations we want to help you
achieve what you expect of our machine.
Certified quality system
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CONTENTS
1. INTRODUCTION....................................................................................................... 5
2. TECHNICAL SPECIFICATIONS ............................................................................... 6
2.1 Technical specifications ............................................................... 6
2.2 Standard equipment..................................................................... 6
2.3 Optional equipment ...................................................................... 6
3. SAFETY INSTRUCTIONS ........................................................................................ 7
3.1 Safety symbols ........................................................................... 7
3.2 Use according to the design 9 ......................................................
3.3 General provisions ....................................................................... 9
3.4 Loading and unloading ................................................................. 10
4. KEY SOWING CONCEPTS ...................................................................................... 11
5. COMMISSIONING .................................................................................................... 15
5.1 Coupling the seed drill ................................................................. 15
5.2 Dosing mechanism ...................................................................... 16
5.3 Controlling the dosage ................................................................. 17
5.4 Seed prior check .......................................................................... 18
5.5 Testing the dosage ...................................................................... 20
5.6 Seed dosage setting ................................................................... 21
5.7 Combined distribution .................................................................. 23
5.8 Combined double hoppers ........................................................... 23
5.9 Combined dosage ........................................................................ 24
5.10 Sowing equipment ...................................................................... 25
5.11 Adjusting the sowing depth ........................................................ 26
5.12 Adjusting the compression springs ............................................ 27
5.13 Chassis ballasting ...................................................................... 27
5.14 Adjusting the press wheel .......................................................... 28
6. ACCESSORIES ........................................................................................................ 29
6.1 Harrow with flexible tines ............................................................. 29
6.2 Hectare counter ........................................................................... 30
6.3 Track markers .............................................................................. 31
6.4 Variator hydraulic control ............................................................. 31
7. MAINTENANCE ....................................................................................................... 32
7.1 Lubrication .................................................................................. 32
7.2 Tyre pressure ............................................................................. 33
7.3 Nuts and bolts .............................................................................. 33
7.4 Combined machine anti-rust check ............................................. 33
8. DOSAGE TABLES .................................................................................................... 34
9. SPARE PARTS ......................................................................................................... 38
9.1 Chassis ........................................................................................ 39
9.2 Suspended machine tripod and coupling kit ................................. 41
9.3 Seed drill disc coulter (common elements) ................................... 43
9.4 Rubber wheel sowing arm ........................................................... 47
9.5 Iron wheel sowing arm ................................................................. 48
9.6 Seed drill / combined hopper ...................................................... 49
9.7 Seed drill / combined distribution ................................................ 51
9.8 Seed variator ............................................................................... 53
9.9 Fertiliser variator .......................................................................... 55
9.10 Transmission ............................................................................. 57
9.11 Transmission arm ...................................................................... 59
9.12 Harrow ....................................................................................... 63
9.13 Drag train ................................................................................... 65
9.14 Tow bar ...................................................................................... 67
9.15 Service brake ............................................................................. 69
9.16 Spreading................................................................................... 71
9.17 Hydraulic control for the variators ............................................... 73
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INTRODUCTION
1.INTRODUCTION
Before starting up the seed drill, it is essential to read the instructions and
recommendations in this manual. This will ensure a reduction in the danger
of accidents, prevent damage to the seed drill due to misuse and increase its
performance and service life.
All persons who carry out operations (including preparation, repairing faults in
the field and general care for the machine), maintenance (inspection and
technical assistance) and transport must read the manual.
For your own safety and that of the machine, the technical instructions on
safety must be respected at all times. SOLÁ shall not be held responsible for
any damage or faults resulting from any breaches of the instructions provided
herein.
The first chapters cover the Technical Specifications and Safety Instructions,
as well as key sowing concepts. A basic understanding of the key knowledge
required to operate the machine is provided in the Commissioning and
Maintenance sections. The end of the manual features a Dosage Table for
various types of seeds and fertiliser and a List of Spare Parts.
INTRODUCTION-4- SOLÁ reserves the right to modify the illustrations,
technical data and weights specified in this manual if it deems that such
modifications contribute to improving the quality of the seed drills.
SOLÁ reserves the right to modify the illustrations, technical
data and weights specified in this manual if it deems that such
modifications contribute to improving the quality of the seed
drills.
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TECHNICAL SPECIFICATIONS
2. TECHNICAL SPECIFICATIONS SD-1203
2.1 TECHNICAL SPECIFICATIONS
TYPE
SEPARATION
HOPPER
WEIGHT (kg)
AND No. OF
BETWEEN
WORKING
CAPACITY
DISCS
DISCS (cm)
WIDTH (m)
(litres)
250/13
18
2.35
850
2400
300/17
18
3
1040
2600
350/19
18
3.5
1230
2900
400/21
18
3.8
1430
3200
TYPE
AND No. OF
DISCS
SEPARATION
BETWEEN
DISCS (cm)
WORKING
WIDTH (m)
HOPPER
CAPACITY (litres)
SEED FERTILISER
WEIGHT (kg)
250/13
18
2.35
400 450
2470
300/17
18
3
500 540
2675
350/19
18
3.5
590 640
2980
400/21
18
3.8
680 750
3285
2.2 STANDARD EQUIPMENT
• Furrow-opening disc coulter
• Independent rubber depth control wheels
• Seed boots and cast furrow closing wheel
• High-capacity hopper
• Unobstructed harrow with hydraulic fold-up W-tines
• Speed variator
• Tray, scales, crank and grain counter
• Light equipment
• Loading platform with an access ladder
2.3 OPTIONAL EQUIPMENT
• Hectare counter
• Hydraulic track markers without monitor
• Track marker with electrical clutch and monitor
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SAFETY INSTRUCTIONS
3. TECHNICAL SAFETY INSTRUCTIONS
3.1 SAFETY SYMBOLS
This manual contains three types of safety and hazard symbols:
To facilitate the work of the seed drill.
To prevent damage to the seed drill or optional
equipment.
The prevent harm to persons.
Additionally, the following warning signs are found on the machine:
Carefully read and
follow the
instructions for use
and safety
precautions.
Keep away from
the rear of the
tractor when
coupling the seed
drill.
Danger of serious
injury.
Coupling point for raising the machine
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SAFETY INSTRUCTIONS
Crushing hazard
when working
underneath the
machine. Secure
it to prevent it
from collapsing.
Danger of
serious injury.
Do not climb the
ladder while the
machine is running.
Danger of injury.
Keep the
hydraulic hoses
in good working
condition.
Danger of
serious injury.
Before
performing
maintenance or
repairs on the
machine, stop
the tractor
engine and take
the key out of the
ignition.
Do not place your hand in the hopper
while the wheel is turning.
Danger of injury.
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SAFETY INSTRUCTIONS
3.2 USE ACCORDING TO THE DESIGN
- The seed drill SD-1203 has been manufactured to be applied normally in
farming work, especially for sowing cereals and other grain seeds.
- If damage is caused as a result of using the machine for other applications,
the manufacturer shall not be held responsible.
- All the legal provisions regarding the safety of machines, traffic, and hygiene
and safety at work must be fulfilled.
- Any changes made by the user render the possibility of the manufacturer's
guarantee void in the case of damage caused.
3.3 GENERAL SAFETY PROVISIONS
- Verify the safety of the machine in terms of the work and as regards traffic
each time before starting up the machine.
- Follow road signs and traffic instructions when using public roadways.
- It is strictly prohibited to ride on the machine when it is working or being
transported.
- Before starting up the machine, make sure you are acquainted with the
operating elements and the way in which it operates.
- Pay particular attention when coupling and uncoupling the machine to and
from the tractor.
- The power take-off transmission must be protected and in good working
condition. Prevent the protector tube from turning by holding it using the chain in
place for this purpose. The clutch side will be mounted on the seed drill.
- Only fit the power take-off transmission when the engine is switched off.
- Make sure that nobody is in the danger area of the machine before connecting
the power take-off.
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SAFETY INSTRUCTIONS
- Never leave the driver’s seat while the machine is running.
- Do not place foreign elements in the hopper.
- Remove pressure from the circuit and stop the engine before working on the
hydraulics.
- Under normal conditions, the tubes and hoses of the hydraulic circuits are
subject to natural ageing. The service life of these components must not exceed
six years. Check their condition on a regular basis and replace them after the
aforementioned time.
- The front axle of the tractor discharges when raising the seed drill. Make sure it
has sufficient counterweight to prevent a tipping hazard. Verify the steering and
braking capacity in this situation.
- During transport with the seed drill raised, block the lowering switch. Before
climbing down from the tractor, lower the machine to the ground and take the key
out of the ignition.
- When performing maintenance with the machine raised, always use sufficient
support elements to prevent the machine from falling.
- It is dangerous to approach the transmission wheel.
3.4 LOADING AND UNLOADING
Load and unload the machine with the tow bar and the drag train removed.
Use a bridge crane and tow ropes that are suitable for the weight of the
machine. The tow ropes must be fastened to the chassis of the machine to
ensure that it remains level when suspended.
Due to the inherent danger in these operations, the personnel carrying them
out must be responsible and duly qualified. Clear the surroundings of the
machine when it is suspended, in order to minimise the risks of collapse.
Optionally, a forklift truck can also be used. Make sure that it has sufficient
power for the weight of the machine and clear the surroundings during the
loading and unloading tasks.
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