Multiva Optima T1000 Operation And Maintenance Manual

S-tine harrows
Table of Contents

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S-TINE HARROWS
Optima
Starting from serial nr 05240016
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01 / 2016

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Summarization of Contents

Foreword
Intended Use of the Machine
Describes the primary purpose and soil types for the s-tine harrow.
Technical Specifications
Details key technical data for various Optima T harrow models.
Type Plate Information
Explains the details found on the machine's type plate for identification.
Safety Instructions
Warning Symbols and Explanations
Explains hazard symbols and their meanings for safe operation.
Hitching and Unhitching Safety
Covers safe procedures and hazards during tractor hitching and unhitching.
Road Transport Safety
Outlines precautions for safe transport on public roads.
Safe Harrow Operation
Provides guidelines for safe operation and usage of the harrow.
Maintenance Safety Precautions
Details safety measures to be followed during maintenance.
Commissioning and Basic Adjustments
Pre-Commissioning Checks
Lists essential checks before initial machine setup and operation.
Tractor Hitching Procedure
Step-by-step guide for connecting the harrow to the tractor.
Hydraulic Hose Adjustment
Instructions for adjusting hydraulic hoses for proper tractor connection.
Selector Valve Operation
Explains the function of the selector valve for hydraulics on Optima T500-T700.
Hydraulic Cylinder Principles
Details the operating principle of series-connected hydraulic cylinders.
Cylinder Synchronization
Procedure for synchronizing hydraulic cylinders for precise operation.
Harrow Position Adjustment
How to adjust the harrow's frame position for even working depth.
Side Section Depth Adjustment
Steps for adjusting the working depth of the side sections.
Use and Adjustment of the Harrow
Seedbed Preparation Guidelines
Instructions for preparing a seedbed using the s-tine harrow.
Tillage Technique Recommendations
Best practices for effective tillage with the harrow.
Setting to Work Position
Procedure for deploying the harrow from transport to working configuration.
Transport Position Setup
How to safely set the harrow for transport.
Adjusting Working Depth
Method for setting the desired working depth of the harrow.
Depth Scale Calibration
How to adjust the depth indicator scale for accurate readings.
Levelling Board Usage
Guidance on using the levelling boards for soil surface management.
Rear Harrow Operation
Instructions for operating the rear harrow for soil finishing.
Cage Roller Adjustment
How to adjust the cage roller for clod crushing and leveling.
Front Support Wheel (T1000-T1500)
Adjustment and function of the front support wheel on specific models.
Maintenance
Replacing Wear Parts
Procedures for replacing common wear components like s-tines.
Wheel Replacement Procedure
Steps involved in changing a wheel on the harrow.
Maintenance Programme, Inspections
Bolt Tightening Torques
Specifies torque values for critical bolts after initial use and intervals.
Tyre Pressure Guidelines
Recommended tyre pressures for different tire sizes.
Wheel Hub Bearing Clearance
How to check and adjust play in wheel hub bearings.
Bogie Bearing Clearance
Procedure for checking and adjusting bogie axle bearing play.
Hydraulic System Checks
Guidance on checking hydraulic system tightness and couplings.
Side Section Locking Check
Ensuring the proper function of the side section locking mechanism.
Front Support Wheel Bearing Clearance
How to adjust bearing play in the front support wheel axle.
Selector Valve Operation Check
Verifying smooth operation of the selector valve.
Appendices
EC Declaration of Conformity
Official statement confirming the machine meets EU directives.
Hydraulic Schematic Optima T500
Detailed hydraulic circuit diagram for the Optima T500 model.
Hydraulic Schematic Optima T600-700
Detailed hydraulic circuit diagram for Optima T600-700 models.
Hydraulic Schematic Optima T800-900
Detailed hydraulic circuit diagram for Optima T800-900 models.
Hydraulic Schematic Optima T1000
Detailed hydraulic circuit diagram for the Optima T1000 model.
Hydraulic Schematic Optima T1250
Detailed hydraulic circuit diagram for the Optima T1250 model.
Hydraulic Schematic Optima T1500
Detailed hydraulic circuit diagram for the Optima T1500 model.
Connection Socket SFS 2473
Pin assignment and functions for the standard connection socket.

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