APV PS 120 M1 User manual

PNEUMATIC SEEDER
PS 120 M1 –PS 500 M2
OPERATING MANUAL
PLEASE READ CAREFULLY BEFORE START-UP!
Translation of the original operating manual
Version: 5.0 EN-US; item number: 00602-3-579

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TABLE OF CONTENTS
1GENERAL INFORMATION.............................................................................................................4
1.1 About this operating manual.................................................................................................4
1.2 Identification of the implement..............................................................................................4
1.3 Service.................................................................................................................................5
1.4 EC Declaration of Conformity...............................................................................................5
2DESCRIPTION................................................................................................................................6
2.1 Structure and function of the seeder ....................................................................................6
2.2 Structure and function of the hydraulic fan (HG 300 M1)......................................................7
2.3 Scope of delivery .................................................................................................................8
2.4 Technical data .....................................................................................................................8
3SAFETY..........................................................................................................................................9
3.1 Safety notices in this document............................................................................................9
3.2 Basic safety instructions.....................................................................................................10
3.3 Intended use......................................................................................................................11
3.4 Requirements imposed on personnel.................................................................................11
3.5 Personal protective equipment...........................................................................................11
3.6 Safety devices ...................................................................................................................12
3.7 Dangers and safety measures ...........................................................................................14
4TRANSPORT, INSTALLATION, AND COMMISSIONING............................................................15
4.1 Fastening the seeder on a soil tillage implement................................................................15
4.2 Fastening the seeder on a tractor ......................................................................................16
4.3 Mounting dispersion plates on the soil tillage implement....................................................17
4.4 Connecting hoses..............................................................................................................18
4.5 Removing the swell air plate ..............................................................................................19
4.6 Connecting the hydraulic fan (HG).....................................................................................20
4.7 Connecting the electric fan PLUS ......................................................................................21
5OPERATION.................................................................................................................................22
5.1 Adjusting the hydraulic fan (HG) ........................................................................................22
5.2 Setting and adjusting the spread rate.................................................................................24
5.3 Regulating the seed flow rate (calibration test)...................................................................24
5.4 Selecting a suitable seeding shaft......................................................................................25
5.5 Changing the seeding shaft ...............................................................................................26
5.6 Checking the ease of movement of the seeding shaft........................................................28
5.7 Setting the brush pressure.................................................................................................29
5.8 Filling the seed hopper.......................................................................................................29
5.9 Deactivating the agitator ....................................................................................................30
5.10 Display on the motor module..............................................................................................31
6FAULTS........................................................................................................................................32
6.1 Fault overview....................................................................................................................32
7CLEANING, MAINTENANCE, AND REPAIR ...............................................................................33
7.1 De-energizing the seeder...................................................................................................33
7.2 Emptying the seed hopper.................................................................................................34
7.3 Cleaning the seeder...........................................................................................................34
7.4 Checking the hydraulic hoses ............................................................................................35
7.5 Repair and corrective maintenance....................................................................................35

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8DECOMMISSIONING, STORAGE, AND DISPOSAL....................................................................35
8.1 Taking the seeder out of service........................................................................................35
8.2 Storing the seeder..............................................................................................................35
8.3 Disposal.............................................................................................................................36
9APPENDIX....................................................................................................................................36
9.1 Accessories .......................................................................................................................36
9.1.1 Fill level sensor..................................................................................................................36
9.1.2 Cable extension (6-pin)......................................................................................................36
9.1.3 Top link mounting kit PS120-500 .......................................................................................36
9.1.4 Retrofit kit for electric fan PLUS.........................................................................................37
9.2 Connection diagram...........................................................................................................37
9.2.1 General..............................................................................................................................37
9.2.2 PS with ISOBUS................................................................................................................39
9.3 Hydraulic system diagram..................................................................................................41
9.4 Torques .............................................................................................................................41
9.5 Seeding tables...................................................................................................................42
10 INDEX...........................................................................................................................................46

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1GENERAL INFORMATION
This section contains information on your seeder and about this operating manual.
1.1 ABOUT THIS OPERATING MANUAL
Validity and purpose
This operating manual is valid for seeders manufactured by APV with the type designations PS 120 M1 to
PS 500 M2.
This operating manual provides anyone who will be handling the seeder with the information required to
perform the following tasks properly and safely:
Installation
Commissioning
Operation
Maintenance
Repair
Decommissioning, dismantling, recommissioning, storage, and disposal
Target group
This operating manual is intended for all persons who handle the seeder:
Personnel who transport the seeder
Assembly personnel
Operating personnel
Maintenance and repair personnel
Parts of the document that must always be read
To prevent injuries and damage to the implement, it is absolutely necessary to have read and understood
the Basic safety instructions on page 9 before handling the implement.
Copyright
The copyright for this operating manual remains with the manufacturer:
APV - Technische Produkte GmbH
Headquarters: Dallein 15
3753 Hötzelsdorf
AUSTRIA
This operating manual contains instructions and drawings of a technical nature that must not, either in
whole or in part, be reproduced, disseminated, used for competitive purposes or communicated to others,
without authorization.
Dissemination as well as reproduction of this operating manual as well as use of and/or communication of
its content are prohibited unless expresslypermitted. Violations willresult in the obligation to pay damages.
Information on manufacturer liability
The manufacturer is not liable for damage and malfunctions resulting from failure to comply with this
operating manual.
1.2 IDENTIFICATION OF THE IMPLEMENT
Unique identification
The implement can be uniquely identified through the following information on the type plate:
Designation
Model
Production number

5
Position of the type plate
The type plate is located on the steel frame on the left side, near the handle above the motor cover.
Sample type plate
The depiction below shows the structure of the type plate:
The information on the type plate has the following meaning:
No.
Meaning
1
Designation
2
Model
3
Product number / serial number
4
Weight
5
Year of manufacture
1.3 SERVICE
Service
Contact us at our Service address in the following cases:
If after reading the information in this operating manual, you still have questions concerning the
handling of the seeder
To order spare parts
To commission service and maintenance tasks
Service address
APV - Technische Produkte GmbH
Headquarters: Dallein 15
3753 Hötzelsdorf
AUSTRIA
Telephone: [phone] / 8001
Fax: [phone]
Email: [e-mail]
Web: www.apv.at
1.4 EC DECLARATION OF CONFORMITY
Manufacturer
APV - Technische Produkte GmbH
Headquarters: Dallein 15
3753 Hötzelsdorf
AUSTRIA
Implement
This Declaration of Conformity is valid for the following implements:
Pneumatic seeder, type
PS 120 M1, PS 120 M1 D, PS 120 M1 MG

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PS 200 M1, PS 200 M1 D, PS 200 M1 MG
PS 300 M1, PS 300 M1 D, PS 300 M1 MG
PS 500 M2, PS 500 M2 D, PS 500 M2 MG, HG 300 M1
Conformance with directives
The implements and the optional devices meet the requirements stipulated in the following European
Directives:
2006/42/EC Machinery Directive
2014/30/EU EMC Directive
2014/35/EU Low Voltage Directive
Applied standards
The following standards have been applied:
EN 14018 Agricultural and forestry machinery –Seeders –Safety
EN 349 Safety of machinery –Minimum gaps to avoid crushing of parts of the human body
EN 60204-1 Safety of machinery –Electrical equipment
EN 953 Safety of machinery –Guards
ISO 12100 Safety of machinery; general principles for design; risk assessment, and risk reduction
ISO 13857 Safety of machinery, safety distances to prevent hazard zones being reached by upper and
lower limbs.
2DESCRIPTION
This section provides an overview of the technical characteristics of the seeder.
2.1 STRUCTURE AND FUNCTION OF THE SEEDER
The seeders PS 120 M1 to PS 500 M2
The seeders with the type designations PS 120 M1 to PS 500 M2 are pneumatic seeders with an electric
seeding shaft drive. They are used to spread seed on grassland and cropland.
Structure of the seeder
No.
Designation
Function
1
Lid of the seed hopper
Covers the seed hopper.
Protects seed from moisture and foreign substances.
2
Seed hopper
Accommodates seed.
Conveys seed to the agitator and to the seeding shaft.

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No.
Designation
Function
3
Operating manual tube
For stowing the operating manual
4
Steel rack
For hanging up and connecting seeder components.
5
Hose clamp plate
Clamps the seed hoses on the steel rack.
6.1
Electric fan
Provides compressed for feeding the seed.
6.2
Electric fan PLUS
Provides compressed for feeding the seed.
7.1
Bearing cover
Covers access to the agitator and to the seeding shaft.
7.2
Hexagon wrench
Tool for use on the implement
8
Calibration slide
The seed flows from the seeding shaft through the
calibration slide into the calibration bag.
9
Brush adjustment lever
Presses the brush more or less onto the seeding shaft.
10
Motor module
Direct supply for electric fan PLUS
Functionality of the seeder
To spread seeds, the following process is executed:
Phase
Description
1
The operator sets up the implement for operation and fills the seed hopper with seed.
2
The operator activates the seeder via the controller.
Result:
The seeding shaft rotates.
The agitator rotates.
The fan generates compressed air.
3
The seed flows from the seed hopper through the seeding shaft and is transported by
compressed air through the hoses to the dispersion plates.
4
The seed is spread.
2.2 STRUCTURE AND FUNCTION OF THE HYDRAULIC FAN (HG
300 M1)
Task
The hydraulic fan generates the compressed air for feeding the seed.
Structure of the fan
No.
Designation
Function
1
Speed sensor
Monitors the fan speed
2
Hydraulic block
Adjustment/limitation of the oil flow to the hydraulic motor.
3
Hydraulic motor
Drives the fan.
4
Temperature measuring strip
Shows the temperature of the hydraulic motor.

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Functionality of the sensors
The speed sensor monitors the speed of the hydraulic fan.
As soon as one of the sensors outputs a fault, the message "Fan fault" appears on the Control Box.
Functionality of the temperature measuring strip
The segments of the temperature measuring strip turn black when the respective temperature range has
been reached or exceeded.
Temperatures above 80°C destroy the gaskets in the hydraulic motor.
2.3 SCOPE OF DELIVERY
The scope of delivery includes all factory-standard assembly groups and components that are delivered
by APV - Technische Produkte GmbH.
Item
Quantity
Designation
1
1
Basic implement
1.1
1
Steel rack
1.2
1
Seed hopper
1.3
1
Extra seeding shaft (standard accessory)
2
1
Counter plate
3
8
Dispersion plate and fastening material
4
4
Hexagonal bar
5
1
Hose reel (25 m)
6
1
Calibration bag
7
1
Calibration scale
8
1
Hexagon wrench (fastened on the steel rack)
The pneumatic seeder (PS) is available in different variants. These variants differ in capacity of the seed
hopper (120 l, 200 l, 300 l, 500 l) and in the possible types of spreading material (seed, fertilizer (D for
Dünger, the German word for fertilizer), and micro granules (MG)).
The following variants of the pneumatic seeder are available:
PS 120 M1, PS 120 M1 D, PS 120 M1 MG
PS 200 M1, PS 200 M1 D, PS 200 M1 MG
PS 300 M1, PS 300 M1 D, PS 300 M1 MG
PS 500 M2, PS 500 M2 D, PS 500 M2 MG
HG 300 M1
2.4 TECHNICAL DATA
Mechanical data
Implement variant
Size
Value
PS 120 M1 (D/MG)
Max. hopper content
120 l
Weight
45 kg
Dimensions (H × W × D in cm)
90 x 60 x 80
PS 200 M1 (D/MG)
Max. hopper content
200 l
Weight
60 kg
Dimensions (H × W × D in cm)
100 × 70 × 90
PS 300 M1 (D/MG)
Max. hopper content
300 l
Weight
70 kg
Dimensions (H × W × D in cm)
110 × 80 × 100

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Implement variant
Size
Value
PS 500 M2 (D/MG)
Max. hopper content
500 l
Weight
93 kg
Dimensions (H × W × D in cm)
125 × 80 × 120
Implement variant
Size
Value
Hydraulic fan (HG)
Weight
23 kg
Dimensions (H × W × D in cm)
27 × 46 × 40
Implement variant
Size
Value
Hydraulic lines
Length of the pressure line
6 m
Length of the motor line
< 1 m
Length of the hopper line
6 m
Electrical data
Values for supply via the electric fan:
Size
Value
Electric fan
Electric fan PLUS
Power data
12 V, 25 A
12 V, 40 A
The battery line of the motor module is equipped with a 40 A fuse.
The motor module is internally fused with a 40 A safety fuse. When replacing, an equivalent fuse must be
used; do not under any circumstances use a fuse that has a higher tripping current.
Hydraulic data
Values for supply via the hydraulic fan:
Size
Value
Maximum pressure
180 bar
Maximum oil quantity
38 l/min
Spreading widths
Recommended spreading width: 1 to 6 m
Maximum spreading widths:
Drive type
Maximum spreading width
Electric fan
6 m
Electric fan PLUS
12 m (with 16 outlets)
Hydraulic fan
12 m (with 16 outlets)
PTO shaft fan
12 m (with 16 outlets)
Mounting categories
CAT I to III (only with three-point mounting bracket)
3SAFETY
This section specifies all requirements and measures that ensure safe operation of the seeder.
3.1 SAFETY NOTICES IN THIS DOCUMENT
What are safety notices?

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Safety noticesare information noticesthat are designed toprevent injury. Safety noticesshow thefollowing
information:
Type of danger
Possible consequences if the notice is not complied with
Measures to avoid injury
3.2 BASIC SAFETY INSTRUCTIONS
Target group for these instructions
These instructions are intended for all persons who handle the seeder.
Purpose of these instructions
These instructions are intended to ensure that all persons who handle the seeder are thoroughly informed
of the dangers and safety measures and comply with the safety notices in the operating manual and on
the seeder. If you do not follow these instructions, you are at risk of injury and of causing material damage.
Handling the operating manual
Follow the instructions below:
Completely read through the Safety section and the section relating to your specific activity. You must
have understood this content.
Always keep the operating manual in the vicinity of the seeder for reference. A container for this
purpose is installed on the seeder.
When passing on the seeder, always pass on the operating manual.
Handling the seeder
Follow the instructions below:
Only persons who meet the requirements specified in this operating manual are allowed to handle the
seeder.
Do not use the implement if you are tired or under the influence of drugs, alcohol or medications.
Only use the seeder for its intended purpose.
Do not, under any circumstances, use the seeder for other purposes, even for purposes that may
seem similar.
Implement all safety measures that are specified in this operating manual and on the seeder.
Do not make any modifications to the seeder; for example, removing parts or mounting unauthorized
parts.
When replacing defective parts, only use original spare parts or standard parts approved by the
manufacturer.
Owner obligations relative to personnel
As the owner you must ensure the following:
That personnel meet the respective requirements for their activity.
That personnel have read and understood this operating manual before they handle the seeder.
That the applicable occupational health and safety regulations in your country are complied with.
Procedure in case of accident
The seeder is designed and built such that personnel can work with it without risk. However, in spite of all
precautions, unforeseeable accidents may still occur under unforeseeable circumstances.
Always comply with your company's guidelines concerning accidents.
Additional information on
Intended use of the seeder on page 11
Requirements imposed on personnel on page 11
Dangers and safety measures on page 14

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3.3 INTENDED USE
The pneumatic seeders, types PS 120 to PS 500, are used to spread seed with different properties and
grain sizes on open fields.
The implements are designed exclusively for customary use in agricultural tasks. Only seeds of the grain
varieties that are intended by the manufacturer and listed in the operating manual may be used. Different
seeding shafts are designed for and must be used for the different grain varieties; these different seeding
shafts must be swapped out if necessary. A special version of the seeder protected against corrosion can
also be used to spread fertilizer with a seeding shaft designed for this purpose (intended use).
Any use that extends beyond the specified intended use is considered non-intended use. The
manufacturer shall not be liable for damage that is incurred through non-intended use; the user alone
bears the associated risk.
Intended use also includes compliance with the operation, service and maintenance conditions that are
prescribed by the manufacturer.
The applicable accident prevention regulations as well as the occupational health and safety regulations
must also be complied with.
Unauthorized changes to the implement exclude any and all liability on the part of the manufacturer for the
resulting damage.
3.4 REQUIREMENTS IMPOSED ON PERSONNEL
The owner must ensure that the implement is only used, maintained, and repaired by personnel who are
familiar with the implement and who have been instructed concerning the hazards. The owner must verify
this at regular intervals.
Please pass on all safety instructions to other users as well.
Qualifications
Personnel who handle the seeder must meet the following requirements:
Personnel
Activities
Required qualifications
Personnel who
transport the seeder
Transport of the seeder from one
farm to another
Experience in transport of
machinery
Qualifications of a transport
specialist for machinery
Personnel who
transport the seeder
Transport of the implement within
the farm area
Forklift driver
Experience in handling suitable
lifting gear
Installer
Installation and commissioning of
the seeder
Trained mechanic
Setter
Setting up the seeder
Experience in the agricultural
environment
Experience in handling the
seeder
Operator
Operating the seeder on the farm
Cleaning the seeder
Trained assistant
Appropriate driver license
Maintenance personnel
Performing maintenance tasks
Performing repair tasks
Trained mechanic
Disposal personnel
Disposal of the seeder
Disposal specialist
3.5 PERSONAL PROTECTIVE EQUIPMENT
Personnel must be equipped with the following personal protective equipment and they must wear it as
needed:
Hearing protection

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Face mask
Safety footwear with non-slip soles
3.6 SAFETY DEVICES
Meaning of the safety devices
The seeder has safety devices that protect the user from hazards. Each time before operation, all safety
devices must always be checked for presence and function.
Position of the safety devices
The graphic shows the position of the safety devices:
Function of the safety devices
The safety devices have the following function:
No.
Designation
Function
1
Bearing cover
Protects against reaching into the running agitator.
Purpose
Warning signs on the seeder warn of danger points. The warning signs must always be present and easily
legible.
Overview
The table shows all warning signs that are installed on the seeder and their meaning.
Appearance of the sign
Meaning of the sign
Risk of injury due to ejected parts!
Maintain a safe distance from the implement in
operation.
Risk of injury due to moving parts!
Only work with the covers mounted.
Risk of injury due to rotating parts!
Only operate the implement with the cover
mounted.

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Appearance of the sign
Meaning of the sign
Read and comply with the operating manual
before start-up!
Read and comply with the operating manual
before working with the implement!
Operating errors can result in serious injuries.
Risk of injury due to rotating parts!
Do not reach into rotating parts.
For tasks on the implement, switch it off and
disconnect it from the power supply.
Be careful if high-pressure fluid escapes!
Use hearing protection!
Hot surface!
Do not touch!
Maintain a safe distance from hot surfaces!
Risk of injury due to rotating parts!
Maintain a safe distance from rotating parts.
Risk of injury due to rotating parts!
When the implement is running, keep the
protective devices closed.
Use hearing protection!

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3.7 DANGERS AND SAFETY MEASURES
Overview
The seeder is designed such that the user is protected from all dangers that can be avoided with
reasonable design measures. However, due to the purpose of the seeder, there are residual risks that
require implementation of precautionary measures, to be avoided.
The nature of these residual risks and their effects are described below.
Transport
Danger
Where and in what situations
does the danger occur?
Countermeasure
Risk of crushing due to the
weight of the implement
When lifting and lowering the
implement
The implement may only be
transported by personnel trained
for this task.
Installation
Danger
Where and in what situations
does the danger occur?
Countermeasure
Risk of crushing due to the
weight of the implement
When lifting and lowering the
implement
The implement may only be
transported with a forklift or lift
truck, and only by personnel
trained for this task.
Risk of slipping, stumbling, and
falling
When mounting the implement
on a soil tillage implement or on
the tractor
Tasks must be performed on
stable steps; wear non-slip safety
footwear.
Set-up
Danger
Where and in what situations
does the danger occur?
Countermeasure
Risk of injury due to moving parts
When setting the spread rate,
which must be done with the
seeding shaft cover removed
The spread rate may only be
adjusted precisely as specified in
the operating manual, and only
by trained personnel.
Risk of injury due to moving parts
when the implement is
unintentionally switched on
At activation of the agitator,
which must be done with the
seeding shaft cover removed
Always de-energize the
implement to prevent sudden
start-up of the implement.
Danger due to defective
implement parts
When operating the implement
Each time before operating the
implement, check for fractures,
cracks, chafe marks, leaks, loose
bolts, vibration, noises, and
function.
Regularly maintain the
implement.
Risk of injury due to escaping oil
When commissioning the
hydraulic fan
When commissioning ensure that
no one is in the danger zone.
Use protective equipment.
Operation
Danger
Where and in what situations
does the danger occur?
Countermeasure
Risk of injury due to rotating
parts
When handling the implement
during its operation
Always keep the covers for the
agitator closed in operation.

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Danger
Where and in what situations
does the danger occur?
Countermeasure
Risk of injury due to ejected seed
While spreading seed.
Always ensure that no one is in
the spreading range of the
implement.
Risk of slipping, stumbling, and
falling
When handling the implement
during its operation
Only enter the implement area
via dry, stable steps, and with
non-slip safety footwear.
Do not use the implement in rain
or thunderstorm conditions.
Hearing damage due to
implement noise
When operating the implement
Use hearing protection.
Danger of poisoning or
suffocation due to toxic seed
types
While spreading seed.
Wear mouth/nose protection
when handling toxic seeds.
Cleaning
Danger
Where and in what situations
does the danger occur?
Countermeasure
Risk of suffocation or poisoning
with toxic seed types
When cleaning the implement
with compressed air
Wear mouth/nose protection
when handling toxic seeds.
Maintenance and repair
Danger
Where and in what situations
does the danger occur?
Countermeasure
Incorrectly or inadequately
performed maintenance tasks
with limited visibility
Under poor light conditions
If necessary, maintenance must
be performed with additional
lighting.
4TRANSPORT, INSTALLATION, AND COMMISSIONING
In this section, you will learn the work steps that must be performed for the installation and commissioning
of the seeder, and what must be done and what to be aware of.
4.1 FASTENING THE SEEDER ON A SOIL TILLAGE IMPLEMENT
Purpose
For deployment on the field, the seeder can be fastened on a soil tillage implement, such as a cultivator
or a harrow. The fastening element must be attached individually.
Prerequisites
The following prerequisite must be met for this work step:
The implement must be de-energized, see De-energizing the seeder on page 33.
The soil tillage implement is designed for attachment of the seeder –contact the manufacturer of the
soil tillage implement for information in this regard.
Required components, tools, and materials
For this work step, the following components, tools, and materials are required:
Counter plate
Bolts Ø > 10 mm, strength class 8.8 or higher
Self-locking fastenings (nuts)
Lifting gear that is suitable for the mass of the respective implement variant, see Technical Data on
page 8 for more information.

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Overview
No.
Designation
1
Counter plate
2
Seeder
3
Soil tillage implement
Procedure
This is how to fasten the seeder on a soil tillage implement:
Step
Description
1
Fasten the counter plate (1) on the soil tillage implement (3).
The counter plate must be parallel to the ground, when the soil tillage implement is in work
position.
2
Use the lifting gear to place the seeder (2) on the counter plate (1).
3
Fasten the seeder (2) on the counter plate (3) with bolts and nuts.
4.2 FASTENING THE SEEDER ON A TRACTOR
Purpose
For field deployment, the seeder can be fastened directly on a tractor.
Prerequisites
The following prerequisite must be met for this work step:
The implement must be de-energized, see De-energizing the seeder on page 33.
The tractor must be configured for attachment of the seeder –contact the tractor manufacturer for
information in this regard.
Required components, tools, and materials
For this work step, the following components, tools, and materials are required:
Suitable component for fastening (e.g. top link mounting kit, or three-point loader)
Bolts M 12, strength class 8.8 or higher
Self-locking fastenings (nuts)
Lifting gear that is suitable for the mass of the respective implement variant, see Technical Data on
page 8 for more information in this regard

17
Overview
No.
Designation
1
Top link mounting kit
2
Seeder
Procedure
This is how to fasten the seeder on a tractor using the top link mounting kit:
Step
Description
1
Fasten the top link mounting kit (1) on the seeder (2) with bolts and nuts.
2
Use the bolts to fasten the top link (1) on the tractor.
3
Using lifting gear, move the seeder (2) close to the tractor and mount the top link in the top link
holder. Use the counter plate to firmly clamp the seeder onto the linkage drawbar.
4.3 MOUNTING DISPERSION PLATES ON THE SOIL TILLAGE
IMPLEMENT
Purpose
The dispersion plates are used to fix the hoses, through which the spreading material flows, in place at
the proper location, and to distribute the seed.
Prerequisites
The following prerequisite must be met for this work step:
None
Required components, tools, and materials
For this work step, the following components, tools, and materials are required:
Dispersion plates
Hexagonal shaft
Bolts
Washers
Pliers
Hexagon wrench
Procedure for mounting with hexagon shaft
This is how to mount the dispersion plates on the soil tillage implement.

18
Step
Description
Explanation/illustration
1
Use the pliers to bend down the tabs on the sides
of the dispersion plates by 80°.
Result:
2
Distribute the dispersion plates uniformly across the
entire working width of the soil tillage implement.
Maximum spacing of the dispersion plates: 75 cm
3
Slide the hexagon shaft through the two hexagon
holes in the lateral tabs of the dispersion plates
intended for this purpose.
4
Using the supplied bolts and washers, fasten the
dispersion plates onto the hexagon shaft.
Result:
5
Fasten the hexagon shaft fitted with the dispersion
plates onto the soil tillage implement at a distance
of 40 cm from the ground.
6
Connect the hoses to the dispersion plates, see
Connecting the hoses on page 18 for more
information.
4.4 CONNECTING HOSES
Purpose
The hoses convey the seed from the seeder onto the field. Before initial commissioning, the hoses must
be cut to the required length and mounted on dispersion plates and seeder.
Prerequisites
The following prerequisite must be met for this work step:
None
Required components, tools, and materials
For this work step, the following components, tools, and materials are required:
Hose roll
Cutting tool
Hexagon wrench or Torx screwdriver
Procedure
This is how to connect the hoses on the seeder:

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Variant 1 (Standard PS and MG):
Step
Description
Illustration
1
Use the cutting tool to cut off eight hose sections
from the hose roll, each in the suitable length.
2
Use a hexagon wrench AF17 to slightly unscrew
the clamping screws (1) on the clamping plate.
3
Introduce the ends of the hoses into the transition
pieces (2) to the stop.
4
Tighten the clamping screws (1).
Version 2 (fertilizer, 16 outlets):
Step
Description
Illustration
1
Use the cutting tool to cut off sections from the
hose roll in the required length for each transition
piece.
2
Slightly unscrew the clamping screws (1) on the
clamping plate using a Torx screwdriver.
3
Introduce the ends of the hoses into the transition
pieces (2) to the stop.
4
Tighten the clamping screws (1).
This is how to connect the hoses on the soil tillage implement or dispersion plates:
Step
Description
Illustration
1
Guide the end of the hose through the aperture in
the large tab (3) of the dispersion plate and slide
the fastening clip (4) onto the hose.
2
Slide the end of the hose through the aperture in
the small tab (5) of the dispersion plate.
3
Attach the fastening clip (4) on the dispersion plate
(5).
In doing so, install the fastening clip such that
the holding finger rests between hose
and fastening clip.
that it is fixed in place by the hooks on the
holding finger.
4.5 REMOVING THE SWELL AIR PLATE
Purpose
The swell air plate guides the air from thefan over the seeding shaft. For coarse seed types such as vetch,
peas or horse gram, the swell air plate must be removed to prevent damage to the seeding shaft. In
addition, a flex seeding shaft must be used for coarse seed types to prevent damage to the seeding shaft
or the seed.
Prerequisites
The following prerequisites must be met for this work step:
The implement must be de-energized, see De-energizing the seeder on page 33.

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Required components, tools, and materials
For this work step, the following components, tools, and materials are required:
Hexagon wrench
Torx screwdriver TX 30
Procedure
This is how to remove the swell air plate:
Step
Description
Explanation
1
Unscrew the hexagon bolt (2) on the calibration
slide (1).
2
Remove calibration slide.
3
Unscrew Torx screws (3) and remove the swell air
plate (4).
4.6 CONNECTING THE HYDRAULIC FAN (HG)
Purpose
The hydraulic fan is used for deployment with working widths up to 12 m or for higher spread rates of
wheat, for example.
Prerequisites
The following prerequisite must be met for this work step:
The hydraulic system must be depressurized both on the tractor side and the implement side.
Required components, tools, and materials
For this work step, the following components, tools, and materials are required:
Coupling connector or coupling sleeve (at initial commissioning)
Overview
No.
Designation
1
Hydraulic block