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OPERATING MANUAL
JUNKKARI S-M-T-D
SEED DRILLS
OH000120
2020
1

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Summarization of Contents

DEAR CUSTOMER
SPARE PARTS CATALOGS
Find Junkkari spare parts catalogues online. Link provided for access.
JUNKKARI WARRANTY
Information regarding the two-year warranty for new Junkkari machines and registration process.
MACHINE PRESENTATION
S- AND SH-SERIES
Details the S-series for cultivated soil and SH-series, noting differences in coulter weight.
M-SERIES
Describes the M-series for diverse seeding, highlighting wedge-shaped coulters and hydraulic pressurisation.
T-SERIES
Presents the T-series, designed for hard soil with coulter discs and higher coulter weight.
D-SERIES
Explains the D-series for direct seeding, featuring robust double-disc coulters and electro-hydraulic pressurisation.
SAFETY
SYMBOLS OF THE MANUAL
Explains symbols used in the manual to indicate hazards and important information.
GENERAL SAFETY INSTRUCTIONS
Provides essential safety guidelines for operating the machine, including limitations and precautions.
MACHINE-SPECIFIC SAFETY INSTRUCTIONS
Details safety precautions specific to the machine's operation, including dangerous situations and hydraulics.
WARNINGS STICKERS, SAFETY COMPONENTS AND TYPE PLATE
Identifies warning stickers, safety components, and the machine's type plate.
WARRANTY TERMS
Outlines the terms and limitations of the machine's warranty coverage.
COMMISSIONING
OPENING THE TRANSPORTATION PACKAGE
Step-by-step instructions for safely unpacking the seed drill from its transportation package.
INSTALLING THE HARROW
Procedure for attaching the harrow to the seed drill's wheel set and frame.
INSTALLING THE TRACKMARKER
Guide on how to install the trackmarker, including hydraulic cylinder and arm assembly.
INSTALLING THE CONTROL UNIT
Instructions for mounting and connecting the surface area meter or control unit.
CONNECTING AND DISCONNECTING THE MACHINE
Procedures for safely connecting and disconnecting the seed drill from the tractor.
MACHINE ADJUSTMENT
HOPPER WALL (ECO AND PLUS)
Details on adjusting the hopper wall to six different positions for seed and fertiliser volumes.
PACKER
Guidance on using the packer, including draw arm locking and reversing precautions.
HEIGHT OF THE MACHINE FRAME
Instructions for adjusting the machine frame height for optimal coulter operation.
SEEDING DEPTH OF SEED COULTERS IN S-SERIES MACHINES
Explains how to achieve correct seeding depth and coulter pressure for S-series machines.
SEEDING DEPTH OF SEED COULTERS IN M-SERIES MACHINES
Details on hydraulic adjustment of coulter pressure and seeding depth for M-series machines.
SEEDING DEPTH AND PRESS WHEEL IN D-SERIES MACHINES
Instructions for adjusting depth control wheels and coulter pressure in D-series machines.
TRACKMARKER
Guidance on adjusting ploughing angle, lateral position, and rising speed of the trackmarker.
FEEDING MECHANISM
Information on the feeding mechanism, including metering devices for seeds and fertiliser.
CALIBRATION AND DEFINING THE SEEDING VOLUME
CALIBRATION USING A MANUAL VOLUME CONTROL
Step-by-step guide for calibrating seeding volume using manual controls.
CALIBRATION USING AN ELECTRONIC VOLUME CONTROL
Instructions for calibrating seeding volume with an electronic control unit.
CALIBRATION BY DRIVING
Procedure for calibrating seeding volume by driving the machine over a measured distance.
TRAMLINES
SYMMETRICAL TRAMLINES
Explanation of symmetrical tramline driving for seed drills and sprayer combinations.
ASYMMETRICAL TRAMLINES ON THE LEFT SIDE OF THE SEED DRILL
Details on asymmetrical tramline driving on the left side for specific spray width ratios.
SURFACE AREA METER
USING THE SURFACE AREA METER
Guide on how to operate the surface area meter, including display and basic functions.
CHANGING AND RESETTING VALUES
Instructions for modifying speed multiplier, work width, and resetting surface area counters.
G-WIZARD
DRIVING MODE WITHOUT REMOTE FERTILISER CONTROL (G-WIZARD)
Details on the G-Wizard driving screen and button functions without remote fertiliser control.
DRIVING MODE WITH REMOTE FERTILISER CONTROL (G-WIZARD PLUS)
Explains the G-Wizard Plus driving screen and button functions for remote fertiliser control.
SETTINGS
Overview of settings functions including calibration, user, factory, diagnostics, and alarms.
JUNKKARI ISOBUS ECU TECHNICAL SPECIFICATIONS
FUNCTIONS – JUNKKARI
Lists the various functions controlled by the Junkkari ISOBUS ECU.
ALARMS, WARNINGS, INDICATOR LIGHTS, AND BUTTONS
Describes alarms, warnings, indicator lights, and buttons on the controller screen.
FRONT PAGE BUTTONS
Details the functions of buttons on the main screen and their associated menus.
SEEDING
START OF SEEDING
Pre-seeding checks and procedures for starting the seeding operation safely.
FERTILISATION
Discusses different fertilisation methods, placement, surface application, and storage.
SEEDS AND SEED FEEDING
Guidelines for using pure seeds, checking seed feeding, and ensuring correct seeding depth.
ECONOMICAL SEEDING
Tips for optimizing seeding efficiency, including tractor and seed drill usage.
OTHER OPTIONAL EQUIPMENT
PACKER
Information on the packer's function, usage, and maintenance.
SMALL SEED AND STARTER FERTILISER DEVICE
Details on the optional device for applying small seeds and starter fertiliser.
FRONT LEVELLER
Description of the front leveller's role in soil preparation and its operation.
MAINTENANCE AND SERVICING
EMPTYING, CLEANING AND STORING THE MACHINE
Procedures for emptying, cleaning, and storing the seed drill properly.
LUBRICATION AND GREASING
Detailed table and instructions for lubricating and greasing machine components.
REPLACING WEARING COULTER PARTS
Instructions for replacing worn coulter parts on S, M, and D series machines.
REPLACING THE METERING DEVICE’S BOTTOM FLAP AND ROLL
Steps for replacing or adjusting the metering device's bottom flap and feed roller.

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