MDS 8.2/14.2/18.2/20.2

MDS 8.2/14.2/18.2/20.2
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MDS 8.2/14.2/18.2/20.2

Product catalog summary
Preface: The manual is designed for users of the MDS series mineral fertilizer spreader, providing comprehensive instructions on operation, assembly, maintenance, and care. It stresses the importance of reading the manual before use, noting that damage from incorrect operation is not covered by warranty.
Technical Improvements: The manufacturer reserves the right to make changes to the machine without notice, which does not obligate them to update previously sold machines.
Intended Use: The machine is intended for spreading mineral fertilizers and should be used according to the provided guidelines to ensure safety and efficiency.
User Instructions: This section explains the manual's structure, including instructions, procedures, and references for proper understanding and use of the machine.
Safety: Comprehensive safety guidelines cover general information, the significance of warnings, operational safety, accident prevention, and traffic safety. It also details the qualifications required for personnel and maintenance staff.
Technical Data: Detailed technical specifications of the machine are provided, including assembly overview, machine data, and available accessories.
Commissioning: Instructions for accepting the machine, tractor requirements, mounting the drive shaft, and installing the machine on the tractor are provided to ensure proper setup and operation.
Machine Settings: Guidelines for setting application rates, working width, and adjustments for different fertilizer types are included to optimize machine performance.
Calibration and Discharging: Procedures for determining nominal output quantity, carrying out calibration, and discharging residual material are outlined to maintain accuracy and efficiency.
Maintenance and Service: Detailed instructions on safety, wear parts, screw connections, and opening the protective grid in the hopper are provided to ensure the longevity and reliability of the machine.
Hydraulic Safety and Maintenance: Immediate medical consultation is advised for injuries involving hydraulic oil. Ensure hydraulic systems are depressurized before connecting hoses, use prescribed connections, and regularly inspect components for defects.
Maintenance and Repair: Maintenance work poses additional hazards; conduct with caution. Only qualified technicians should perform welding and work on electrical/hydraulic systems. Use genuine spare parts to ensure compliance with technical standards.
Safety in Traffic: Ensure compliance with road traffic regulations when driving on public roads. Conduct pre-departure checks for operating conditions, traffic safety, and compliance with regulations.
Safety Equipment and Notices: Operate the machine only when safety equipment is functional. Warning and instruction stickers must remain intact and legible.
Specifications and Extensions: The document outlines specifications for MDS 14.2 and related models, detailing changes in capacity, filling height, and extension sizes. Extensions are available for various models with varying capacities and dimensions.
Accessories: Several accessories are available, including hopper covers, RFZ 7 for row spreading, TELIMAT T1 for border spreading, and various agitators for different fertilizer types.
Axle Load Calculation: Detailed instructions for calculating axle loads are provided, emphasizing the importance of not exceeding the tractor's approved total weight.
Transportation and Safety: Guidelines for transporting the machine without a tractor are provided, highlighting the need for suitable lifting equipment and trained personnel.
Commissioning Procedures: Ensure adequate space between the tractor and machine for connecting drives and control elements. Connect electric and hydraulic metering slide actuators and lighting as per instructions.
Safety and Mounting Height: Choose the highest coupling point on the tractor for the upper link, especially for high lifting heights. Comply with maximum admissible mounting heights for normal and late fertilizing.
Connecting Metering Slide Actuators: For hydraulic slide actuators, ensure the tractor has the required control valves. For electronic slide actuators, refer to the separate operator’s manual.
Filling and Parking the Machine: Close the metering slide and ball valves before filling. Ensure the tractor is on level ground and secured against rolling.
Machine Settings: Always set the quantity with the metering slide closed. Set the application rate using the stopper on the adjusting segment, referring to the fertilizer chart or calibration test.
Overview: This document provides detailed instructions on the setup and operation of a fertilizer spreader, focusing on machine settings, adjustments, and safety precautions.
Specifications and Components: The spreader includes electronic metering slide actuators for setting the application rate, controlled via the QUANTRON operating unit.
Procedures: Instructions for adjusting the stopper, using the fertilizer chart, and spreading vane adjustment are provided.
Safety and Warnings: Incorrect positioning of metering slides can cause damage. Risk of injury from rotating spreading discs. Wear protective gloves when adjusting spreading vanes.
Recommendations: Regularly check and adjust machine settings to match the fertilizer type and environmental conditions.
Key Parameters for Different Spreading Modes: Guidelines for normal fertilizing, full border spreading, and late fertilizing are provided.
Locking Mechanism and Maintenance: Securely lock the main and extension vanes onto the spreading disc using the locking bolt. Regular checks of spring tension are advised.
Machine Settings for Unlisted Fertilizer Types: Settings can be calculated using an optional practice test kit. Tests should be conducted on dry, windless days on level ground.
Spreading Test Procedures: Instructions for conducting spreading tests and evaluating results are provided.
Spreading Adjustments: Guidance on adjusting the spreader settings based on test results is given.
Spreading to One Side and Border Spreading: Settings for spreading to one side and differentiating between full and limited border spreading are described.
Calibration and Residual Material Discharge: Calibration is recommended whenever fertilizer types change. The process for determining nominal output quantity and conducting calibration tests is detailed.
Safety Precautions: Operators must stay clear of rotating hubs and operate metering slides from the tractor seat. Ensure no one is in the hazard zone during machine operation.
Calibration and Discharging Residual Material: Calibration involves setting the PTO speed, operating metering slides, and comparing actual and target fertilizer quantities.
Important Information on Spreading: Before adjustments, ensure the metering slide is closed. Regular calibration and correct machine settings are crucial for optimal spreading patterns.
Fertilizer Spreading Process: The process includes preparation, spreading, and cleaning/maintenance.
Filling Level Scale: A filling level scale in the hopper helps monitor the fertilizer level.
TELIMAT T1 (Optional Equipment): TELIMAT T1 is a remote-controlled border spreading unit. Settings are adjusted based on fertilizer type and desired spreading type.
Spreading in Headlands: For effective fertilizer distribution in headlands, arrange tramlines precisely.
Spreading Procedures and Adjustments: Instructions for border spreading, row spreading device RV 2M1, and application rate adjustments are provided.
Troubleshooting and Faults: Common issues and solutions, including clearing blockages and ensuring correct PTO speed, are outlined.
Maintenance and Safety: Conduct maintenance with caution, secure the machine, and disconnect power before repairs.
Maintenance and Service Procedures: Instructions for metering opening adjustment, metering slide adjustment, and checking/replacing components are provided.
Lubrication and Maintenance: Regular lubrication is required for various components. Proper disposal of hydraulic and gear oils is crucial to prevent environmental pollution.
Warranty Terms and Conditions: RAUCH offers a 12-month warranty covering material and manufacturing faults. Unauthorized repairs or modifications void the warranty.
Index Overview: The document includes an index covering various topics such as application rates, axle load calculations, commissioning checks, safety equipment, and operational safety.
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Catalog excerpts

MDS 8.2/14.2/18.2/20.2-1

Keep for future reference. This instruction manual/assembly instruction is to be considered as part of the machine. Suppliers of new and second-hand machines are required to document in writing that the instruction manual/assembly instruction was delivered with the machine and handed over to the customer. Please read carefully before using the machine. INSTRUCTION MANUAL Original instructions

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MDS 8.2/14.2/18.2/20.2-2

Preface Dear Customer, By purchasing the mineral fertiliser spreaderof the MDS series, you have shown confidence in our product. Thank you very much! We want to justify this confidence. You have purchased a powerful and reliable machine. However, in case unexpected problems arise: Our customer service team is always there for you. Please read this operator’s manual carefully before commissioning the mineral fertiliser spreader and follow the advice given. This operator's manual gives detailed instructions on the operation of the machine, as well as valuable information about its assembly, maintenance,...

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MDS 8.2/14.2/18.2/20.2-3

Preface Technical improvements User instructions About this operator’s manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Structure of the operator’s manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Notes on text descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.3.1 Instructions and procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.3.2 Listings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

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MDS 8.2/14.2/18.2/20.2-4

Technical data Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Description of the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4.2.1 Assembly overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 4.2.2 Agitator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 Machine data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 4.3.1...

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MDS 8.2/14.2/18.2/20.2-5

Machine settings Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Setting the application rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 8.2.1 Versions K/R/D/C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 8.2.2 Version Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Using the fertiliser chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63...

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MDS 8.2/14.2/18.2/20.2-6

Faults and possible causes Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Wear parts and screw connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 12.2.1 Checking wear-prone parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110 12.2.2 Checking the bolted joints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110 12.2.3 Checking the flat springs of the spreading discs . . . . . . . . . . . . . . . . . . .110 Opening the protective grid in...

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MDS 8.2/14.2/18.2/20.2-7

Intended use The mineral fertiliser spreaders of the MDS series are constructed in accordance with their intended use and may be used exclusively for the points listed below.  For spreading dry, granular and crystalline fertilisers. Any use outside these definitions is considered misuse. The manufacturer is not liable for any damage which results from misuse. The operator bears the entire risk. Intended use also includes observing the operating, maintenance and service conditions specified by the manufacturer. Only genuine spare parts made by the manufacturer may be used as replacements. The...

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MDS 8.2/14.2/18.2/20.2-9

User instructions User instructions About this operator’s manual This operator’s manual is an integral part of the machine. The operator’s manual contains important information for a safe, appropriate and economic use and maintenance of the machine. Adherence to this operator’s manual helps to avoid risks, to reduce repair costs and downtime, and to increase the machine's reliability and service life. The complete documentation, comprising this operator’s manual and any other documents provided, must be kept in an easily accessible location close to where the machine is used (e.g. in the tractor)....

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MDS 8.2/14.2/18.2/20.2-10

User instructions Notes on text descriptions Instructions and procedures Steps that the operator must carry out are shown as a numbered list. 1. Instruction for action step 1 2. Instruction for action step 2 Instructions involving only one step are not numbered. The same applies for action steps that do not have a specific sequence. A bullet is placed in front of these instructions:  Handling instruction Listings Listings without a specific sequence are shown with bullet points (level 1) and dashes (level 2):  References References to other text passages in the document are indicated with section...

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MDS 8.2/14.2/18.2/20.2-11

General Information The chapter Safety contains basic warning notes as well as working and traffic safety instructions for the usage of the installed machine. The adherence to the instructions in this chapter is a prerequisite for the safe handling and trouble-free operation of the machine. There are additional warnings in the other chapters of this operator’s manual, which must also be observed. The warning instructions are given before the text for the relevant actions. Warning notes on the supplier components can be found in the respective supplier documentation. These warning instructions...

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MDS 8.2/14.2/18.2/20.2-12

Safety Warning severity level The degree of danger is indicated by the signal word. The levels are classified as follows: n DANGER Type and source of danger This warning warns of a danger posing an immediate threat to the health and life of persons. Ignoring these warnings will result in very serious or even fatal injury.  Always observe the measures described to prevent this danger. n WARNING Type and source of danger This warning warns of a possible dangerous situation for the health of persons. Ignoring these warnings will result in very serious injury.  Always observe the measures described...

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