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Summary of Contents for Hardi NAVIGATOR VPZ
- Page 1 NAVIGATOR Original Instruction book 67058800-100, version 1.00 GB - 08.2020 www.hardi-international.com...
- Page 2 Sprayer Use The HARDI sprayer is for the application of crop protection chemicals and liquid fertilizers, and it is designed only for that purpose. If the sprayer is to be used for any other purposes than the ones described in this Instruction Book, a new risk assessment and a workplace assessment must be completed for this use.
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Page 3: Eu Declaration Eu Declaration Of Conformity
1 - EU Declaration EU Declaration of Conformity As manufacturer: HARDI INTERNATIONAL A/S Herthadalvej 10 4840 Nørre Alslev DENMARK hereby declare that the following product Field sprayer: Identification number*: * Further data for this sprayer are shown on its type sign. - Page 4 1 - EU Declaration...
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Page 5: Table Of Contents
Table of Contents Table of Contents 1 - EU Declaration EU Declaration of Conformity ........................3 2 - General Safety Instructions Obligations and Liability ........................11 Comply with the Instruction Book ................................11 Before First Use of the Sprayer ..................................11 Obligations of the Operator ..................................14 Risks in Handling the Sprayer .................................. - Page 6 Table of Contents 3 - Description General Info ............................43 View ............................................. 43 View ............................................. 44 Platform ............................................. 45 Identification Plate ......................................46 Sprayer Use ..........................................48 Steel Frame ..........................................48 Tanks ............................................48 Lifetime ............................................48 Liquid System ............................49 Pump ............................................49 TurboFiller ..........................................
- Page 7 Table of Contents Mechanical Connections ........................77 Drawbars ..........................................77 Centering of Fixed Drawbar ..................................78 Transport Lock for Drawbar ..................................78 Hose Package Support ....................................79 IntelliTrack Potentiometer Connection ..............................79 Hydraulic Systems ..........................80 General Info ..........................................80 Tractor Requirements ....................................... 80 Open and Closed Centre Hydraulics ...............................
- Page 8 Table of Contents Filling Liquid Chemicals Using the TurboFiller (Manual Version) ..................109 Filling Liquid Chemicals Using the TurboFiller (i-version) .......................110 Filling Powder Chemicals Using the TurboFiller (Manual Version) ..................111 Filling Powder Chemicals Using the TurboFiller (i-version) ....................113 BoomPrime (Manual Version) (optional) ............................115 Agitation Before Resuming a Spray Job (Manual Version) ......................116 Agitation Before Resuming a Spray Job (i-version) ........................117 Before Returning to Refill the Sprayer ..............................117...
- Page 9 Table of Contents 100 Hours Service - Check/Adjust Drawbar .............................144 100 Hours Service - Re-tightening the Spray Boom ........................145 100 Hours Service - Hydraulic Motor for Pump ..........................145 250 Hours Service - Hydraulic Circuit ..............................146 250 Hours Service - Hoses and Tubes ..............................146 250 Hours Service - Wheel Bearings ..............................146 250 Hours Service - Adjustment of Wheel Brakes .........................147 250 Hours Service - Parking Brake ................................147...
- Page 10 Table of Contents Mechanical Problems ........................181 Emergency Operation - Hydraulics ................................181 Emergency Operation - EasyClean Filter ............................181 Emergency Operation - Liquid System ...............................181 8 - Technical Specifications Dimensions ............................183 General Info ..........................................183 Overall Dimensions ......................................183 Wheel and Axle Dimensions ..................................183 Weight .............................................184 Pump Specifications .........................
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Page 11: General Safety Instructions
To guide you in this matter, the issues concerning your work with the sprayer are listed below. However, HARDI do not accept liability that the issues listed cover the requirements in the directive fully. This responsibility lies with the owner of the sprayer. - Page 12 2 - General Safety Instructions Article 2 Definitions For the purposes of this Directive, the following terms shall have the following meanings: (a) ‘work equipment’: any machine, apparatus, tool or installation used at work; (b) ‘use of work equipment’: any activity involving work equipment such as starting or stopping the equipment, its use, transport, repair, modification, maintenance and servicing, including, in particular, cleaning;...
- Page 13 2 - General Safety Instructions Article 6 Work equipment involving specific risks When the use of work equipment is likely to involve a specific risk to the safety or health of workers, the employer shall take the measures necessary to ensure that: (a) the use of work equipment is restricted to those persons given the task of using it;...
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Page 14: Obligations Of The Operator
Before first use of the sprayer, a surveyor must complete a statutory inspection of the tractor and sprayer. However, the rules often allow the tractor and the sprayer to be inspected separately before being connected. Contact your local HARDI dealer for more information on this inspection and when it has to be completed. -
Page 15: Risks In Handling The Sprayer
Our "General Terms of Sale and Delivery" are always applicable. These shall be available to the owner at the latest on conclusion of the contract. Guarantee and liability claims for damage to people or property will be excluded by HARDI, if they can be traced back to one or more of the following causes: •... -
Page 16: Organizational Measures
2 - General Safety Instructions Organizational Measures This Instruction Book • Must always be kept together with the sprayer. • Must always be easily accessible for the operator. Personal Protective Equipment The operator must use the necessary personal protective equipment as per the information provided by the manufacturer of the plant protection product to be used, such as: Chemical-resistant gloves Chemical-resistant and disposable overalls... -
Page 17: Representation Of Safety Symbols
2 - General Safety Instructions Representation of Safety Symbols Explanation of Symbols Safety symbols are used in the following chapters throughout this Instruction Book to designate, where the reader has to pay extra attention. The signal word (DANGER, WARNING, ATTENTION or NOTE) describes the severity of the risk. The symbols have the following meaning: €... -
Page 18: Warning Signs On The Sprayer
The labels should always be clean and readable! Worn or damaged labels must be replaced with new ones. Contact your HARDI dealer for new labels. Note that not all labels shown hereafter will apply to your sprayer - this depends on the sprayer model which labels apply. - Page 19 2 - General Safety Instructions Risk of squeezing! Risk of squeezing Stay clear of raised and unsecured loads. Never reach into the crushing danger area as long as parts are moving. Risk of squeezing! Risk of falling off! Keep hands away, when parts is moving. Do not ride on platform or ladder.
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Page 20: Safety And Protection Equipment
2 - General Safety Instructions Safety and Protection Equipment Safety at Start up Each time before the sprayer is started up, all the safety and protection equipment must be properly attached and fully functional. Check all safety and protection equipment regularly. Repair or replace the equipment as needed. Faulty Safety Equipment Faulty or disassembled safety and protection equipment can lead to dangerous situations. -
Page 21: Informal Safety Measures
2 - General Safety Instructions Informal Safety Measures Additional Safety Instructions Together with the safety information in this Instruction Book, also comply with the general and national regulations related to: • Accident prevention. • Environmental protection. • The applicable workplace safety. Follow these regulations, especially when: •... -
Page 22: Operator Training
2 - General Safety Instructions Operator Training Authorized Persons Only those people who have been trained and instructed may work with/on the sprayer. The operator must clearly specify the responsibilities of the people in charge of operation and maintenance work. People being trained may only work with/on the sprayer under the supervision of an experienced operator. -
Page 23: Safety Measures Under Normal Operation
2 - General Safety Instructions Safety Measures Under Normal Operation Protection Equipment Only operate the sprayer if all the safety and protection equipment is fully functional. Check the sprayer at least once a day for visible damage and check the function of the safety and protection equipment. -
Page 24: Residual Energy
2 - General Safety Instructions Residual Energy Possible Dangers Note that there may be residual energy from mechanical, hydraulic, pneumatic and electric / electronic parts on the sprayer. Use appropriate measures to inform the operators. Prevent any accidents from happening due to residual energy. Below are some examples on where the sprayer’s residual energies may be present: Mechanical Energy •... -
Page 25: Service And Maintenance Work
Each country should regulate the level and frequency of this inspection. Contact your local HARDI dealer for more information, before using the sprayer the first time. -
Page 26: Design Changes
Any expansion or modification work shall require the written approval from HARDI. Only use modification and accessory parts approved by HARDI, so that the type approval or other design approvals remain valid in accordance with national and international regulations. -
Page 27: Cleaning And Disposal
2 - General Safety Instructions Cleaning and Disposal Environmental Protection Carefully handle and dispose of any materials used, in particular: • When carrying out work on oiled or lubricated sprayer parts. • When cleaning using solvents. Always follow local legislation regarding disposal. -
Page 28: Workstation
2 - General Safety Instructions Workstation Intended Place for Operator There may be only one person sitting in the driver's seat of the tractor connected to the sprayer. This is the intended workstation for operating the sprayer. Risks of Non-Compliance During the operation or transport of the sprayer: If another person disturbs or interferes with the operator, or if the operator is trying to operate the sprayer from other places than the tractor’s driver seat, this can result in negligent or incorrect handling of the vehicle. -
Page 29: If The Safety Information Is Ignored
2 - General Safety Instructions If the Safety Information is Ignored Possible Risks and Dangers Non-compliance with the safety information: • Can pose a danger to people, to the environment and to the sprayer. • Danger to people through non-secured working areas. •... -
Page 30: Safety Information For Operators
2 - General Safety Instructions Safety Information For Operators General Safety and Accident Prevention Before use or starting up the sprayer and the tractor, always check their: • Roadworthiness • Operational safety Risk of crushing, cutting, catching, squeezing, getting trapped, being drawn in or being struck by sprayer parts due to inadequate roadworthiness and operational safety. -
Page 31: Coupling And Uncoupling The Sprayer
2 - General Safety Instructions Coupling and Uncoupling the Sprayer Only connect and transport the sprayer with tractors suitable for the task. See the section “Technical Specifications” in this book to make sure that the tractor matches the requirements to operate the sprayer. When coupling sprayers to the tractor's three-point linkage, the linkages of the tractor and the sprayer must always be the same. -
Page 32: Use Of The Sprayer
2 - General Safety Instructions Use of The Sprayer Before starting work, ensure that you understand all the equipment and actuation elements of the sprayer and their function. There is no time for this when the sprayer is already in operation. Only wear tight clothes. -
Page 33: Road Transport
2 - General Safety Instructions Road Transport When driving on public roads or highways with the sprayer coupled to the tractor, the following instructions must be followed. Failure to do so will create a risk of: • Traffic accidents or fatalities! •... - Page 34 2 - General Safety Instructions Three-Point Linkage If the sprayer is fixed to the tractor's three-point linkage or lower links, ensure sufficient side locking of the tractor lower links before driving off. Before driving off, secure the operating lever of the three-point hydraulic system against the unintentional raising or lowering of the connected sprayer.
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Page 35: Hydraulic System
• Reinforcement material inside the hose is visible due to cracks in the outer layers. Only use genuine HARDI hydraulic hose lines. The hydraulic hoses should not be in use for longer than 5 calender years, including any storage time of maximum 2 years. -
Page 36: Malfunction Of Track Function
2 - General Safety Instructions Malfunction of Track Function € DANGER! Inadvertently activation of the track function (IntelliTrack or SafeTrack) involves a risk of accidents in the working area of the sprayer. -
Page 37: Electrical System
2 - General Safety Instructions Electrical System When working on the electrical system, always disconnect the tractor’s battery. When disconnecting the battery, disconnect the negative terminal first, followed by the positive terminal. When connecting the battery, connect the positive terminal first, followed by the negative terminal. Always place the appropriate cover over the positive battery terminal. -
Page 38: Universal Joint Shaft
A rotating shaft can catch clothes, tools or aids, if touching or getting in contact with each other. Risk of severe damage and injury as the rotating shaft is driven by a powerful torque from the tractor. Use only the power take-off (PTO) shaft prescribed by HARDI, equipped with the proper safety devices. -
Page 39: Working Area Of The Sprayer
2 - General Safety Instructions Working Area of the Sprayer Before operating the sprayer, the operator must ensure that the area around the sprayer is free. This working area is defined as the area within the dashed line: The working area includes the total width of the spray boom as well as the area used for boom folding. Please note the area immediately behind the sprayer, which is also defined as working area. -
Page 40: Field Sprayer Operation
Keep hoses, pipes or other lines closed, when they are under pressure. When use of the TurboFiller has ended, make sure that all valves on the TurboFiller are closed / deactivated. Only use genuine HARDI hoses and hose clamps for replacement, which stand up to chemical, mechanical and thermal requirements. -
Page 41: Service Work Precautions
2 - General Safety Instructions Service Work Precautions Before carrying out any service work, all of the following instructions must be followed in order to prevent damages to the sprayer, injuries and fatalities: • Do not walk under any part of the sprayer, unless it is secured. The spray boom is secured when placed in the transport brackets. -
Page 42: Service And Maintenance
Service and Maintenance Always reassemble all safety devices or shields immediately after servicing. After a longer period of standstill, the sprayer must be inspected by a qualified operator. Contact your HARDI dealer for more information. Repair work in the MainTank must only be carried out by a specialized workshop. -
Page 43: Description
3 - Description General Info View 1. Lid for MainTank 2. Lid for Tank Riser Pipe 3. MainTank 4. SafetyLocker 5. Work lights 6A. Manual Pressure SmartValve 6B. Pressure SmartValve (i-version) 7. Pressure Draining Coupler 8A. Manual Suction SmartValve 8B. Suction SmartValve (i-version) 9. -
Page 44: View
3 - Description View 14. Operating Unit for Spraying 18. CycloneFilter 15. RinseTank 19. Storage Position for Support Leg 16. Lid for Tank Riser Pipe 20. ChemLocker 17. CleanWaterTank/Electronics Cover 21. Hose Reel for External Cleaning Device 22. Boom Lights... -
Page 45: Platform
3 - Description Platform Components Around the Platform A. Lid for MainTank. B. MainTank Level Indicator. C. Pressure gauge and EasyCleanFilter clogging indicator. D. Pull cord for drain valve in MainTank. E. Lid for CleanWaterTank. F. Parking brake or connections for air brakes. G. -
Page 46: Identification Plate
DREAL PTRA OOO “EMC” Серийный проезд 5 - 400075 Волгоград - Россия Herthadalvej 10 - 4840 Nørre Alslev - Denmark www.hardi.ru Сделано в России по технологии HARDI Идентификационный № Изготовлен Тип Год выпуска Разрешенная макс. масса Тяговое устр. / Ось 1 кг... - Page 47 CAT III: 80-275 HP CAT IV: 180-400 HP Make Manufacturer or brand name. The HARDI group currently have two makes: HARDI and EVRARD. Type Defined type – related to type approvals definition: A grouping based on shared characteristics. E.g. lift sprayer, trailer sprayer, mist blower, field sprayer, self-propelled sprayer etc.
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Page 48: Sprayer Use
3 - Description Sprayer Use The HARDI sprayer is for the application of crop protection chemicals and liquid fertilizers. The equipment must only be used for this purpose. It is not allowed to use the sprayer for any other purposes. -
Page 49: Liquid System
3 - Description Liquid System Pump Diaphragm pump with 6 diaphragms, model 464. Standard speed = 540 RPM (6-spline shaft). Optional speed = 1000 RPM (21-spline shaft). The design of the diaphragm pump is simple, with accessible diaphragms and valves, which ensures that liquid does not contact the vital parts of the pump. -
Page 50: Dynamicfluid4 Pressure Regulation
3 - Description DynamicFluid4 Pressure Regulation Traditional fluid regulation starts, when the nozzles are opened. With DynamicFluid4 the regulation is a continuous process, even if the nozzles are closed. The DynamicFluid4 system is based on 5 sensors that the sprayer computer uses to calculate an optimal regulation. The sensors are also back-up for each other, ensuring that the system can continue regulation - even if one or more sensor signals fails. -
Page 51: Valves And Symbols
3 - Description Valves and Symbols The possible functions of valves are distinguished by coloured identification on the function labels. The modular valve system facilitates the addition of optional extras on both pressure side and suction side. A function is activated by turning the handle towards the desired function. μ... - Page 52 3 - Description Manual Agitation Valve (Green symbols) With the manually adjustable agitation valve it is possible to combine spraying with a high volume rate at high pressure with agitation at the same time. This is controlled continuously by the valve: The valve is marked with an arrow on the disc which indicates the amount of liquid that passes through the valve.
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Page 53: Filters
3 - Description Filters Filters on your sprayer are there to protect components and prevent nozzle clogging. • An EasyCleanFilter (suction) is fitted in the working zone. • A CycloneFilter (pressure) is fitted on the sprayer’s right side just below the yellow side cover. It has a built-in self- cleaning function. -
Page 54: Easycleanfilter
3 - Description EasyCleanFilter This filter collects impurities, when liquid is being sucked out of the main tank by the main pump. To ensure proper function of the filter and its built-in valve, the filter must be opened at least once every month. A label on the lid also designates this. -
Page 55: Cyclonefilter
3 - Description CycloneFilter With the CycloneFilter, any impurities in the spray liquid will be cleaned out and returned to the MainTank via the return flow. Function diagram: 1. Filter lid 2. Piping from pump 3. Piping to boom 4. Return to tank 5. -
Page 56: Rinsetank
3 - Description RinseTank One RinseTank is fitted at the rear of the sprayer behind the MainTank. The tank is made of impact-proof and chemical resistant polyethylene. It is used for rinsing and flushing of the MainTank and liquid system. Filling is done via the 1”... -
Page 57: Diagram - Basic Liquid System
3 - Description Diagram - Basic Liquid System Suction lines Pressure lines Pressure/Chemical line 1. Main Pump 27. FastFiller Coupler 2. MainTank 31. Pressure Draining Coupler 4. Pressure Regulation Valve 43. Flowmeter 6. CycloneFilter 45. Boost Valve 9. Distribution Valves 47. -
Page 58: Diagram - Liquid System With Options And Boomprime
3 - Description Diagram - Liquid System with Options and BoomPrime Suction lines Pressure lines Pressure/Chemical line 1. Main Pump 35. BoomPrime Pressure Control Valve 2. MainTank 37. BoomPrime Pressure Gauge 4. Pressure Regulation Valve 42. BoomPrime One-Way Valve 6. CycloneFilter 43. -
Page 59: Diagram - Liquid System With Options, Boomprime And Dilutionkit
3 - Description Diagram - Liquid System with Options, BoomPrime and DilutionKit Suction lines Pressure lines Pressure/Chemical line 1. Main Pump 38. Dilution Valve, Boost Line 2. MainTank 39. Dilution Valve, Agitation 4. Pressure Regulation Valve 40. Dilution Valve, Suction 6. -
Page 60: Boomprime (Optional)
3 - Description BoomPrime (optional) BoomPrime is a low pressure circulation system, which primes the spray boom tubes prior to spraying, ensuring a homogeneous fluid in the boom tubes and in the MainTank. Below the illustration shows the BoomPrime system for the boom. -
Page 61: Dilutionkit (Optional)
3 - Description DilutionKit (optional) The DilutionKit is a built-in system consisting of the four valves (no. 38, 39, 40 and 41 below) added to the liquid system. This enables the rinse water to be directed from the RinseTank into the main tank and boom piping to dilute spray liquid residues. The DilutionKit will facilitate the diluting of chemicals in the MainTank or boom piping done from the drivers seat, while driving in the field. -
Page 62: Hydraulic System
3 - Description Hydraulic System Hydraulic Blocks Hydraulic blocks installed on the sprayer are described below. Spray Boom The main hydraulic block which distributes hydraulic fluid for the boom controls. On some booms the hydraulic block is positioned horizontally. ParaLift This hydraulic block distributes hydraulic fluid for the ParaLift when raising or lowering the spray boom. - Page 63 3 - Description Open Centre Hydraulics The open centre hydraulics block is necessary, if the tractor uses open centre hydraulics and/or load sensing. For adjustment, see “Open and Closed Centre Hydraulics” on page 81. If in doubt whether your tractor uses open or closed centre hydraulics, see the tractor’s instruction book or ask your tractor dealer.
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Page 64: Spray Boom
3 - Description Spray Boom Boom and Terminology The sprayer is fitted with a VPZ boom. The boom is trapeze suspended and hydraulically operated. Booms are available in 21, 24, 27 and 28 meters working width. The booms is provided with spring-loaded breakaway on each side. The terminology is as follows: A. -
Page 65: Other Equipment
IntelliTrack after taking into account the terrain and driving skills. Ask you HARDI dealer if this setting is to be changed. ± WARNING! During road transport the drawbar must be aligned in centre position and mechanically locked - see “Transport Lock for Drawbar”... -
Page 66: Drawbars
3 - Description Drawbars Following drawbar couplings are available: Drawbar Hitch Type Hitch Attachment Ball coupling Ø80 Bolted on drawbar Pulling eye Ø40 Bolted on drawbar Pulling eye Ø50, swivel Mounted on drawbar Pulling eye Ø50, fixed Welded to drawbar AutoSlant (Optional) When the AutoSlant function is installed, sensors placed on the boom are used to adjust the main slant angle of the boom relative to the terrain. -
Page 67: Right Side Cover
3 - Description Right Side Cover The right side cover is opened by turning the handle in the lower left corner of the cover and lifting the cover up. Main Components A. SmartCom box. B. Electric junction box for road lights. C. -
Page 68: Tank Level Indicator
3 - Description Tank Level Indicator MainTank The actual liquid level in the MainTank can be observed on the MainTank level indicator (A), where a plug (B) inside the tube follows the liquid level, as it is connected to a float inside the tank. The scale is displayed in litres - multiply by 100 for the reading. -
Page 69: Chemlocker
3 - Description ChemLocker A ChemLocker for storage of chemical containers or bags is mounted on the sprayer’s right side. The ChemLocker can also be used for storage of the stop wedges. μ ATTENTION! Maximum load is 100 kg or 100 litres. SafetyLocker The locker is integrated in the front left side, just above the SmartValves. -
Page 70: Night Spraying Light
3 - Description Night Spraying Light Floodlights (A) are mounted on the spray boom, and they are positioned to illuminate both boom wings when spraying at night. 21 m The work light lamp (B) is also mounted to the railing of the platform above the valves. -
Page 71: Hydraulic Motor For Liquid Pump
3 - Description Hydraulic Motor for Liquid Pump ÷ NOTE! This oil motor is an alternative to a transmission shaft (PTO) connected between the tractor and sprayer. This oil motor is mounted in front of the pump, and two hydraulic hoses is connected directly to the tractor outlets. - Page 72 3 - Description...
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Page 73: Sprayer Setup
4 - Sprayer Setup General Info Unloading the Sprayer To unload the sprayer, you need a crane. When unloading the sprayer with a crane, please observe the lifting points as shown in the picture, and make sure that the straps or belts used for lifting can handle the load. -
Page 74: Support Leg
4 - Sprayer Setup Support Leg The support leg is stored in the bracket on the sprayer’s right side when the sprayer is attached to the tractor. To Use the Support Leg 1. Lift the leg off the storage bracket. 2. -
Page 75: Tractor Selection
One or more tractors suitable for the task are selected and tested with the sprayer. The HARDI dealer will usually assist with this testing. The owner of the sprayer must keep a document showing which tractors may be used for driving the sprayer. This document must be available to the operator of the sprayer. -
Page 76: Transmission Shaft
4 - Sprayer Setup Transmission Shaft Operator Safety 1. Always read the manufacturer’s instruction book before applying any changes to the transmission shaft! 2. Always STOP THE ENGINE and remove the ignition key, before carrying out maintenance or repairs to the transmission shaft or implement. -
Page 77: Mechanical Connections
4 - Sprayer Setup Mechanical Connections Drawbars There is a choice between high and low hitch drawbar versions with different coupling parts. The low version can be configured as a fixed or a steered model. The high hitch has the turning part as standard. The non-steered version has rods instead of cylinders. -
Page 78: Centering Of Fixed Drawbar
4 - Sprayer Setup Fixed Drawbars Centering of Fixed Drawbar For high hitch only. Make sure the drawbar points straight ahead from its position on the trailer. If not, the two turnbuckles (A) can be adjusted, until the drawbar is centred. 1. -
Page 79: Hose Package Support
4 - Sprayer Setup Hose Package Support To prevent hoses and wiring from being damaged by the tractor wheels or the PTO shaft, all hoses, cables and wires are held by the hose package support fitted to the sprayer platform. μ... -
Page 80: Hydraulic Systems
4 - Sprayer Setup Hydraulic Systems General Info Ensure that the snap couplers are clean before connection! Failure to do so will cause premature wear to the hydraulic system. After having operated the boom, and the system has been filled with oil, check the tractor’s hydraulic oil level, and top up if necessary. -
Page 81: Open And Closed Centre Hydraulics
Before operating the hydraulics, the valve should be set according to the specific tractor model. If you are unsure of the type of hydraulic system in your tractor, please contact your tractor dealer. ÷ NOTE! A Load Sensing kit is available for connecting the hydraulic block to the tractor - ask for HARDI item no. 74193800. -
Page 82: Adjustment Of Boom Folding Speed
4 - Sprayer Setup Adjustment of Boom Folding Speed The main hydraulic block distributes hydraulic fluid for the boom controls. The throttle valve (A) can adjust the folding speed of the boom. Check the Folding Speed • Unfold the boom. •... -
Page 83: Electrical Connections
Tractor must follow ISO 11783-2. Tractor must follow ISO 1724. Cabin connector for Grip control and SetBox: HARDI item no. 26031500 ÷ NOTE! The delivered power connectors follow the standard of most modern tractors. If you have a tractor with another power connector, it is necessary to disassemble the connector and fit it to the actual sprayer connector. -
Page 84: Installation Of Control Unit Brackets
4 - Sprayer Setup Installation of Control Unit Brackets Find a suitable place in the tractor cabin to fit the control units. Best recommended position is to the right of the driver seat. The supplied tractor pillar bracket (A) has a hole spacing of 100 and 120 mm, which fits most tractors. -
Page 85: Speed Sensor For Sprayer
4 - Sprayer Setup Speed Sensor for Sprayer The speed sensor and speed ring are located at the inside of the sprayer’s right wheel. The sensor is an inductive type that requires a metallic protrusion like the speed ring to pass by it to trigger a signal. Adjustment 1. -
Page 86: Liquid System
Now spray with pure water and check the blue spots (droplets) on the paper. This way you can test different spraying techniques. Water sensitive paper is available at your local HARDI dealer (ask for HARDI item no. 893211). -
Page 87: Cyclonefilter
4 - Sprayer Setup CycloneFilter The standard filter size is 80 mesh and can be changed by opening the filter top. Check condition of O-rings and lubricate if necessary, or replace them if damaged, before reassembly. € DANGER! For manual valves: Never open the CycloneFilter unless the suction SmartValve is turned to the unused position, and the pressure SmartValve is set to “MainTank”. -
Page 88: Spray Boom
4 - Sprayer Setup Spray Boom Adjustment of the Suspension Effect In order to adjust the behaviour of the boom, the trapeze has 2 settings. Position Behavior Factory setting, suited for heavier booms (20 m - 28 m). The trapeze is moving faster when driving in the field. Compensating for obstacles, but less good at following slopes. -
Page 89: Anti-Yaw Mechanism
4 - Sprayer Setup Anti-Yaw Mechanism The boom is equipped with cone-shaped rubber dampers for damping the yaw movements when driving in the field. The level of damping can be adjusted if necessary by re-locating the spacer plates (C). No specific adjustment requirements can be given, as this may vary with local driving conditions. -
Page 90: Track Width, Axles And Wheels
4 - Sprayer Setup Track Width, Axles and Wheels Procedure for Altering the Track Width Instruction is valid for COMMANDER and NAVIGATOR sprayers. The track width of the sprayer can be altered steplessly: 1. Measure the current track width (centre of right tyre to centre of left tyre). -
Page 91: Turning The Wheel Rim
4 - Sprayer Setup Turning the Wheel Rim Track width can be altered by turning the rims. After turning the rim around in both sides of the sprayer, new track width can be read in the table below. Rim Size Wheel Bolts Track Width Increases by 270/95 R38... -
Page 92: Brakes
4 - Sprayer Setup Brakes Emergency and Parking Brake The parking brake lever has two function modes, which are determined by the small pawl (A). To change between the two modes, turn the pawl. Position Rest Position Behavior Rest against the pawl Disengage parking brake Point away from the pawl Engage parking brake/Emergency brake... -
Page 93: Pneumatic Connections
4 - Sprayer Setup Pneumatic Connections Air activated brakes on the sprayer require air hoses to be connected to the tractor. Connect the hose couplings according to the coupling colours: Coupling Colour Pneumatic Circuit on the Sprayer Red dust flap Supply line / reservoir line Yellow dust flap Brake line / control line... -
Page 94: Single-Line Air Activated Brakes
4 - Sprayer Setup Manual Load Apportioning Valve Prior to driving, it is important to set this valve accordingly to the actual load on the sprayer: Position Tank State Empty Use when road driving with empty tank. Half full* Use when road driving with tank half full. Full Use when road driving with full tank. -
Page 95: Operation
• Spraying speed. Sprayer Use The HARDI sprayer is for application of crop protection chemicals and liquid fertilizers. The equipment must only be used for this purpose. If the sprayer is to be used for any other purposes than the ones described in this instruction book, a new risk assessment and a workplace assessment must be completed for this use. -
Page 96: Symbols For Valves
The labels must be readable when operating the sprayer. Damaged or unreadable labels must be replaced. The symbols are explained here. Symbol Symbol Description Label Colour HARDI Item Number Suction from the MainTank Black / Blue 97821900 Suction from the RinseTank... -
Page 97: Spray Boom
Unintended boom movements may cause contact with overhead power lines, causing a risk of fatal accidents. μ ATTENTION! A label (HARDI item no. 978448) follows the sprayer. This label must be placed in the cabin visible from the operator’s seat. -
Page 98: Manoeuvring Of The Boom
5 - Operation Manoeuvring of the Boom ± WARNING! The folding functions must only be operated, when the sprayer is stationary! Failure to do so will damage the boom. μ ATTENTION! The boom can not be operated with the tractor’s hydraulic levers. How To Unfold the Boom 1. -
Page 99: Night Spraying Light
5 - Operation Transport Lock A cone-shaped mandrel (P) is connected to the boom structure on both sides of the boom centre. When the boom is folded correctly into transport position, the mandrels sit in the chassis. At this position the boom is locked against moving sideways when driving and locked against unintended folding/unfolding. -
Page 100: Steering
5 - Operation Steering Driving Technique for IntelliTrack A steered trailer using IntelliTrack behaves differently than a standard trailer. In steering position, the sprayer’s centre of gravity is displaced more outwardly compared to the centre line of a standard trailer. A steered trailer has a decreased stability when turning, especially when turning on hillsides (B). -
Page 101: Liquid System
5 - Operation Liquid System General Info Please refer to the Spray Technique book for instructions on the use of filters, nozzles etc., and their combination in use with specific spraying applications. Quick Reference - Operation In the following diagram, the handle positions for different options are illustrated. ÷... -
Page 102: Operating The Control Units While Spraying
5 - Operation Operating the Control Units While Spraying The control units in the tractor control the following functions in the field: ÷ NOTE! For further details of use, please refer to the SmartCom UT instruction book. SetBox Controls Power ON/OFF/status, LED light. The light must be ON and blinking. Automatic spray pressure regulation. -
Page 103: Filling/Washing Location Requirements
ATTENTION! Legislation and requirements vary from country to country. Always follow local legislation in force. μ ATTENTION! It is the responsibility of the sprayer owner/operator to comply with all relevant legislation. HARDI cannot undertake any responsibilities for incorrect operation and use. -
Page 104: Filling The Maintank
5 - Operation Filling the MainTank Water is filled into the MainTank by removing the big tank lid, which is located at the top of the sprayer, which is accessible from the platform. It is recommended to use as clean water as possible for spraying purposes. Always fill water through the strainer basket to prevent foreign particles from entering the tank. - Page 105 5 - Operation 1. Remove the cap and connect a suction hose to the suction manifold. 2. Turn the pressure SmartValve to MainTank. 3. Turn the suction SmartValve to “External Filling Device”. 4. Close the agitation valve. ÷ NOTE! If AutoFill is available, the amount of water to be filled can be setup before proceeding with step 5.
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Page 106: Filling The Rinsetank
5 - Operation Filling the RinseTank The RinseTank is filled via the 1” threaded connection piece (A): 1. Remove the filler cap, then fit the external water hose to the threaded connection piece. 2. Start filling with tap water. 3. Keep an eye on the level indicator in order not to overfill the tank. 4. -
Page 107: Safety Precautions - Crop Protection Chemicals
5 - Operation Safety Precautions - Crop Protection Chemicals Always be careful when working with crop protection chemicals! ± WARNING! Always wear proper protective clothing before handling chemicals! Personal Protection Depending on chemical type, protective gear/equipment should be worn to avoid contact with the chemicals, such as: •... - Page 108 5 - Operation TurboFiller Suction Valve The valve is used simultaneously with the TurboFiller. The valve has 2 settings: Continuously open or spring-loaded normally closed. Open the valve by lifting the lever up, when chemicals are to be filled into the TurboFiller and transferred to MainTank. TurboDeflector Valve This TurboDeflector valve activates the vortex flushing of the TurboFiller.
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Page 109: Filling Liquid Chemicals Using The Turbofiller (Manual Version)
5 - Operation Filling Liquid Chemicals Using the TurboFiller (Manual Version) μ ATTENTION! We advice to use the TurboFiller, when you fill chemicals on the sprayer. 1. Fill the MainTank at least 1/3 with water (unless otherwise stated on the chemical container label). 2. -
Page 110: Filling Liquid Chemicals Using The Turbofiller (I-Version)
5 - Operation 11. Turn the agitation valve towards “Agitation”. μ ATTENTION! If foaming is a problem, reduce the agitation. 12. When the spray liquid is well agitated, turn the handle for pressure SmartValve towards “spraying” position. Continue agitation during spraying of the crop. -
Page 111: Filling Powder Chemicals Using The Turbofiller (Manual Version)
5 - Operation 8. If the chemical container is empty, it can be rinsed by the “chemical container cleaning device”. Place the container over the multi-hole nozzle and press the lever to activate container cleaning. € DANGER! In order to avoid spray liquid hitting the operator, do not press the lever, unless the multi-hole nozzle is covered by a container, as spray liquid may otherwise hit the operator! μ... - Page 112 5 - Operation cause risk of contamination and injury from the quick coupler lid being “shot” off when pressurized! If not possible to fit the lid completely, lubricate the rubber seal and the grip hooks. 5. Engage the pump and set PTO speed at max. 540 RPM or 1000 RPM (depending on pump model). 6.
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Page 113: Filling Powder Chemicals Using The Turbofiller (I-Version)
5 - Operation Filling Powder Chemicals Using the TurboFiller (i-version) 1. Fill the MainTank at least 1/2 with water (unless otherwise stated on the chemical container label). See section “Filling of water”. 2. Press to turn the suction SmartValve towards “MainTank”. 3. - Page 114 5 - Operation μ ATTENTION! If the suction SmartValve is not shifted to suction from a clean water supply, the hopper rinsing device uses spray liquid for rinsing the hopper! Cleaning the TurboFiller must always be done, when the spray job is ended, and together with cleaning the entire sprayer.
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Page 115: Boomprime (Manual Version) (Optional)
5 - Operation BoomPrime (Manual Version) (optional) The BoomPrime system works automatically, and it is activated, when a spray job is prepared: 1. Turn on the PTO. 2. Set the suction SmartValve to “MainTank”, set the pressure SmartValve to “Spraying” and the agitation valve to “Agitation”, if needed. -
Page 116: Agitation Before Resuming A Spray Job (Manual Version)
5 - Operation Agitation Before Resuming a Spray Job (Manual Version) If a spray job has been interrupted for a while, severe sedimentation may occur depending on the chemicals being used. Before resuming the spray job, it might be necessary to agitate sediment material. 1. -
Page 117: Agitation Before Resuming A Spray Job (I-Version)
5 - Operation Agitation Before Resuming a Spray Job (i-version) If a spray job has been interrupted for a while, severe sedimentation may occur depending on the chemicals being used. Before resuming the spray job, it might be necessary to agitate sediment material. 1. -
Page 118: Dilutionkit
5 - Operation DilutionKit See “DilutionKit (optional)” on page 61 for explanation of tank and boom dilution. Tank Dilution When the main tank is empty then dilute residual spray liquid before returning to the farm for refilling. Please refer to the SmartCom UT instruction book for detailed information about the use of Tank Dilution. Boom Dilution When a spray job is interrupted, then chemical residues in the boom piping must be diluted, before returning to the farm. -
Page 119: Liquid Fertilizer
1. In the controller, go to menu [3.5.1 Adjustment of specific gravity]. 2. Set specific gravity. 3. Press Enter to confirm. Additional Information See the other book delivered from HARDI - Spray Technique - to get further information about: • Calibration of the sprayer • Nozzle Choice • Nozzle Wear •... -
Page 120: Operating Limits
ATTENTION! It is recommended not to drive faster than 16 km/h when spraying. μ ATTENTION! The pressure range for the nozzles are 1.5 - 5 bar (except for HARDI INJET nozzles, which are ranging from 3-8 bar). The spraying pressure should be within these limits. -
Page 121: Cleaning
For the best result, use a cleaning agent recommended by HARDI, e.g. AllClearExtra. • It is sometimes necessary to leave spray liquid in the tank for short periods, e.g. overnight, or until the weather becomes suitable for spraying again. -
Page 122: Quick Reference - Cleaning
5 - Operation Quick Reference - Cleaning 5 x 1/6 5 x 1/6 μ ATTENTION! Pump speed 250-280 rpm. A. Turn On. B. Turn Off. C. Minimum 45 seconds with nozzles Off. D. Spray until air comes out of nozzles. When the pressure drops, close the regulation valve by pressing the button on the SetBox, until yellow LED lights on the valve (this can take up to 10 seconds). -
Page 123: Standard Cleaning
5 - Operation Standard Cleaning μ ATTENTION! For cleaning between spray jobs, where crops are not very sensitive towards chemicals just sprayed. 1. Engage the pump with tractor in idle, so that pump speed is as low as possible (approx. 250/550 - 280/580 RPM, depending on pump type). -
Page 124: Cleaning The Tank And Liquid System
5 - Operation Cleaning the Tank and Liquid System μ ATTENTION! Thorough cleaning of the sprayer is to be carried out when shifting to crops, which are very sensitive to chemicals just sprayed, or prior to storage for a longer period of time. ÷... -
Page 125: Use Of Rinsetank And Rinsing Nozzles
5 - Operation Use of RinseTank and Rinsing Nozzles The integrated RinseTank can be used for two different purposes. μ ATTENTION! If a cleaning procedure is given on the chemical label, follow it closely. In-Field Diluting Before Cleaning In-field diluting of remaining spray liquid residue in the spraying circuit should be carried out, before cleaning the sprayer. Rinsing the MainTank and liquid system: 1. -
Page 126: Technical Residue
5 - Operation Rinsing When MainTank Is Not Empty Rinsing the pump, operating units, spray lines, etc. in case of stop in spraying (e.g. because of rain), before MainTank is empty. Cleaning of the liquid system: 1. Turn the suction SmartValve towards . -
Page 127: Using The Drain Valve
5 - Operation Using the Drain Valve The drain valve is operated from the ladder and is located just beside the main tank lid. 1. Pull the string to open the drain valve. 2. The valve is spring-loaded, but can be kept open by pulling the string upwards in the V-shaped slit. -
Page 128: Pressureempty (I-Version) (Optional)
5 - Operation PressureEmpty (i-version) (optional) It is possible to drain to an external tank. This is done the following way: 1. Connect a hose from an external tank to the quick coupler on the sprayer. € DANGER! Before pressing , it is very important to be sure that the quick coupler lid is correct and completely fitted to the filling stud into its locked position. - Page 129 WARNING! It is the responsibility of the sprayer operator or owner, that the sprayer is cleaned sufficiently to prevent contamination of the environment, crop damages and health and safety hazards to the operator and the public. HARDI cannot be held responsible for any damages or incidents related to insufficient cleaning. μ...
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Page 130: Outside Cleaning - Use Of External Cleaning Device (Manual Version) (Optional)
5 - Operation Outside Cleaning - Use of External Cleaning Device (Manual Version) (optional) Use the External Cleaning Device to clean the sprayer on the outside in the field as required. μ ATTENTION! Before attempting an external rinsing, make sure the MainTank is empty and rinsed! Any liquid left in the MainTank will be mixed with the clean water used for external rinsing! ÷... -
Page 131: Outside Cleaning - Use Of External Cleaning Device (I-Version) (Optional)
5 - Operation 9. Unroll the hose from the reel. 10. Turn the valve for and clean the sprayer with the spray gun. 11. After cleaning, close the valve again. 12. Roll the hose on the reel again. ÷ NOTE! If the safety valve is activated while using the spray gun, then lower the PTO speed to minimize the amount of rinsing water being returned into the MainTank. - Page 132 5 - Operation 6. When enough water from the RinseTank is transferred, press to turn suction SmartValve towards “MainTank”. 7. Press to turn the pressure SmartValve for “Pressure draining/(TurboFiller)”. € DANGER! Before setting pressure SmartValve to , it is very important to ensure that the quick coupler lid is correctly and completely fitted to the filling stud in its locked position.
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Page 133: Maintenance
BALL BEARINGS and PUMP Lithium based grease SHELL Gadus S3 V550L 1 MOBIL grease XHP 462 Consistency NLGI grade 2 Hardi pump grease cartridge TOTAL Multis Complex SHD 460 (400g): Item no. 28164600 Viscosity (@40°C) > 460 cSt SLIDE BEARINGS... -
Page 134: Grease Nipple
6 - Maintenance Grease Nipple When lubricating the sprayer, please use a grease gun which fit the dimensions of the grease nipples. Nipple head type: DIN 71412 Nipple head size (A): 6.5 mm μ ATTENTION! If grease is leaking from the nipple near its threaded part, when grease is being applied, please tighten the nipple by using a spanner or similar. -
Page 135: Lubrication Plan - Boom Wings
6 - Maintenance Lubrication Plan - Boom Wings... -
Page 136: Lubrication Plan - Trailer/Paralift
6 - Maintenance Lubrication Plan - Trailer/ParaLift 2x 30 ÷ NOTE! Position 4 is for suspended sprayers only. ParaLift Central Lubrication There are 4 grease points in each side. The grease nipples are located at the rear of the chassis in both sides. -
Page 137: Lubrication And Oiling Plan - Pto
6 - Maintenance Lubrication and Oiling Plan - PTO The amount of grease to be applied is mentioned in grams (g). Test your grease gun to see how many grams it supplies, for example after 5 strokes. μ ATTENTION! The correct amount of grease applied at the intervals is important. Too little or too much grease will shorten the lifetime of the PTO. -
Page 138: Greasing The Pump
6 - Maintenance Greasing the Pump The pump is greased as follows: • Factory greased: 300 g grease into each lubrication point (A). • Normal operation: Greasing every 50 hours with 30 grams of grease into each lubrication point (A). See also the section“50 Hours Service” in this book. -
Page 139: Service And Maintenance Intervals
National or regional laws may require periodic inspection of the sprayers in use. See the following section for more details. The subsequent periodic service and maintenance work may be carried out by the user. Contact your HARDI dealer if in doubt. -
Page 140: Tightening Hydraulic Hoses
6 - Maintenance ± WARNING! Exceeding the maximum torque will result in these risks: • Damaging or stripping the threads and deforming the bolt. • Bolt heads will be broken. • Bolted joints will come loose. • Accidents caused by assembled parts coming apart due to bolts breaking at a later time. Tightening Hydraulic Hoses When tightening hydraulic hoses as a part of periodic service or due to replacement of spare parts, it is important to apply the correct torque. -
Page 141: 10 Hours Service - Easycleanfilter
6 - Maintenance 10 Hours Service - EasyCleanFilter This filter has a clogging indicator, but even if this indicator does not show clogging, the filter mostly needs cleaning every 10 hours. ÷ NOTE! The controller will show a service interval message, when it is time for cleaning the filter. -
Page 142: 10 Hours Service - Cyclonefilter
6 - Maintenance 10 Hours Service - CycloneFilter Servicing the Filter 1. Turn the pressure SmartValve towards 2. Unscrew the filter lid (A). 3. Lift lid and filter (B) away from the housing. 4. Turn the two locks (C) outwards to unlock the filter from the lid. 5. -
Page 143: 10 Hours Service - Spraying Circuit
6 - Maintenance 10 Hours Service - Spraying Circuit Fill with clean water and operate all functions. Check for leaks using a higher spray pressure than normal. Check nozzle spray patterns visually using clean water. 10 Hours Service - Brakes Apply brake pedal and check function of trailer brakes. -
Page 144: 50 Hours Service - Wheel Nuts
6 - Maintenance 50 Hours Service - Wheel Nuts Tighten wheel nuts as follows. Mounting wheel hub to rim plate: Torque 490 Nm. Tightening sequence for wheel nuts: See illustration and tighten in the numbered order. μ ATTENTION! Some wheel models has 10 wheel bolts. Cross- tighten in the same way! μ... -
Page 145: 100 Hours Service - Re-Tightening The Spray Boom
6 - Maintenance 100 Hours Service - Re-tightening the Spray Boom Due to several movements of the spray boom from driving in the field with an unfolded boom, you must re-tighten all bolted connections on the boom centre and boom wings. Where you find bolts with Nord-Lock washers, please tighten with the following torques. -
Page 146: 250 Hours Service - Hydraulic Circuit
6 - Maintenance 250 Hours Service - Hydraulic Circuit Check the hydraulic circuit for leaks. Repair if needed. Refill nitrogen accumulators for: • ParaLift suspension (if fitted) • Wheel axle suspension (if fitted) • Yaw suspension (if fitted) ± WARNING! Nitrogen accumulators may contain oil under pressure. 250 Hours Service - Hoses and Tubes Check all hoses and tubes for possible damage and proper attachment. -
Page 147: 250 Hours Service - Adjustment Of Wheel Brakes
6 - Maintenance 250 Hours Service - Adjustment of Wheel Brakes 1. Jack up the rear of the sprayer from the ground and support with axle stands placed under the wheel axle. Make sure the sprayer is stable and secured before carrying out any adjustments. -
Page 148: 250 Hours Service - Hydraulic Brakes
6 - Maintenance 250 Hours Service - Hydraulic Brakes Apply brakes to full pressure and inspect brake lines for damages or leaks. Replace damaged parts. If the hydraulic brake lines have been dismantled, the hydraulic circuit must be vented afterwards: 1. -
Page 149: 1000 Hours Service - Wheel Bearings (No Brakes)
± WARNING! If you do not feel totally confident changing wheel bearings, then contact your HARDI dealers workshop. 1000 Hours Service - Wheel Bearings and Brakes Check the condition of the bearings and brake wear parts in the following way: 1. - Page 150 24. Repeat the steps for servicing the left wheel. Remember to place chocks on both sides of the right wheel. ± WARNING! If you do not feel totally confident changing wheel bearings or brakes, then contact your HARDI dealers workshop.
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Page 151: Occasional Maintenance
The operator must select appropriate intervals for the occasional maintenance. If in doubt, contact your local HARDI dealer. Lifting and Removing the Pump When lifting and removing the pump, use a shackle fitted to the built-in lifting eye located between the heads (A). - Page 152 6 - Maintenance Valves 2. Loosen the 4 head bolts (1). 3. Remove the head (2). 4. Change the valves (3) - note their orientation, so that they are replaced correctly! μ ATTENTION! It is recommended to use new gaskets (4), when changing or checking the valves.
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Page 153: Boomprime One-Way Valve
Lubrication After Assembly After disassembling the pump for diaphragm renewal, etc., the pump MUST be lubricated with 200 g grease into each lubrication point. HARDI pump grease cartridge (400g): HARDI item no. 28164600 Overhaul Kit Pump model: 464. Diaphragm pump overhaul kit (valves, seals, diaphragms etc.) can be ordered. -
Page 154: Level Indicator Adjustment
6 - Maintenance Level Indicator Adjustment The level indicator reading should be checked regularly. When the tank is empty, the float should lie on the stop pin (D) of the rod, and the O- ring on the indicator should be positioned at the top position line (A). If any deviation is found, do the following: 1. -
Page 155: Feed Pipe Clamp Assembly
6 - Maintenance Feed Pipe Clamp Assembly A feed pipe can be removed from the pipe clamps the following way: 1. Use a flat bladed screwdriver to prize the cover off the first corner (A). 2. Hold the clamp top with your hand and prize off the opposite corner (B) with the screwdriver. - Page 156 6 - Maintenance 2. The black plastic parts are snapped together. To disassemble, insert a flat screwdriver (B) and press, until the locking piece (A) snaps out. 3. With the locking piece (B) removed, place the screwdriver as shown and pull to remove the upper part (C) of the nozzle holder. Here the locking piece (B) and the upper part are separated (C).
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Page 157: Nozzle Pipe Assembly
6 - Maintenance Reassemble Nozzle Holder 1. Lubricate the O-ring all the way around using a silicone lubricant. 2. Place the O-ring inside the lower part. 3. Place the lower part on the nozzle pipe, so that the O-ring fits around the hole in the nozzle pipe, where the spray liquid exits to the nozzle holder. - Page 158 6 - Maintenance Disassemble Pipe Fittings 1. Example of an assembled pipe fitting. 2. Unscrew the union nut (A). 3. Pull the nozzle pipe (B) away from the T-piece (C). 4. A lock ring (D) and an O-ring/gasket (E) is located at the end of the pipe.
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Page 159: 3-Way Valve Adjustment
6 - Maintenance 4. Screw the union nut (A) onto the T-piece (C) and tighten the union nut (A) by hand. μ ATTENTION! Do NOT use tools for tightening the union nut! 3-Way Valve Adjustment The large ball valve used for SmartValves and valves for filling equipment (type s93) can be adjusted, if it is too tight to operate - or if it is too loose (= liquid leakage). -
Page 160: Readjustment Of Boom - General Info
6 - Maintenance Readjustment of Boom - General Info Before commencing adjustment jobs, please go through this checklist. 1. The sprayer must be well lubricated (see the section “Lubrication”). 2. Connect the sprayer to the tractor. 3. Place the tractor and sprayer on level and solid ground. 4. -
Page 161: Boom Adjustment Order
6 - Maintenance Boom Adjustment Order Carry out adjustments in the following order: 1. Trapeze suspension and centre section. 2. Inner wing. 3. Outer wing(s). 4. Breakaway. Trapeze Locking Device The trapeze structure in the boom centre: • helps the boom to stay horizontal when unfolded. •... -
Page 162: Horizontal Alignment Of The Centre Section And Inner Wing
6 - Maintenance Horizontal Alignment of the Centre Section and Inner Wing 1. Loosen the nut (A). 2. Adjust the screw (B) with an Allen key. There should be 10 mm thread visible on the outside of the nut (A). 3. - Page 163 6 - Maintenance ÷ NOTE! A lock plate is mounted on the eccentric bolt to prevent it from loosening. 4. Turn the eccentric bolts (B) and (D) the same way simultaneously to obtain the right vertical alignment. μ ATTENTION! The upper eccentric bolt adjusts only half of the adjustment, and the lower eccentric bolt adjusts the other half.
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Page 164: Over-Centre Boom Lock Adjustment
6 - Maintenance Over-Centre Boom Lock Adjustment The lock mechanism is adjusted as follows: 1. The “Horizontal Alignment of the Centre Section and Inner Wing” on page 162 and “Horizontal Alignment of the Inner Wing and Outer Wing” on page 162 must be done correctly first! 2. -
Page 165: Boom Wings Forward
6 - Maintenance 9. Adjust the piston rod end (A) further out with one turn (approximately 2 mm). Tighten the counter nut again. 10. After adjustment, looking through the hole, it should look like this. The piston rod is a little too long when fully extracted. 11. -
Page 166: Vertical Alignment Of The Outer Wing And Breakaway
6 - Maintenance The position of the boom tips should be checked occasionally to see, if they are pointing forward relative to the boom centre. After many hours of spraying in the field, the boom will tend to position itself further and further backwards when unfolded due to wear. -
Page 167: Glide Shoes - Yaw Damping
6 - Maintenance Glide Shoes - Yaw Damping If slack occurs (backward and forward movements of the boom), adjustment of yaw damping is needed. This is done by slightly tightening the bolts (A). Be careful not to overtighten or squeeze the rubber bushings (B). Only tighten until there is no more play! Retightening the Chassis The chassis consists of two sections bolted together. -
Page 168: Wear Bushing Replacement On Boom Lift
Wear Bushing Renewal on Steering If too much play is found in the steering, the wear bushes must be replaced. This should be done at your local HARDI dealer. Suspension Rubber Dampers If the rubber dampers loose their efficiency, they should be replaced. -
Page 169: Change Of Tyre
6 - Maintenance Change of Tyre € DANGER! If it is time to change tyres, it is recommended to leave this job to a specialist and follow the rules below. Some mounting instructions are usually printed on the tyre itself. Failure to understand the mounting instructions will result in a bad seating of the tyre on the rim, and it could cause the tyre to burst leading to serious injury or death! Never mount or use damaged tyres or rims! Use of a damaged, ruptured, distorted, welded or brazed rim is not... -
Page 170: Venting The Boom Hydraulics
6 - Maintenance Venting the Boom Hydraulics If the hydraulic cylinders or hoses have been disassembled, it is necessary to vent the cylinders after reassembly. € DANGER! Failing to vent the hydraulic system when needed may result in violent boom movements and poor boom performance. -
Page 171: Venting The Steering Hydraulics
6 - Maintenance Venting the Steering Hydraulics If the steering cylinder hydraulics have been dismantled, it is necessary to vent the cylinders. Depending on the sprayer size, the venting screws (A) are installed as shown on the pictures. 1. Remove the dust cap from the venting screw (A) on the left side steering cylinder. -
Page 172: Off-Season Storage
6 - Maintenance Off-Season Storage General Info To preserve the sprayer intact and to protect its components, the following off-season storage program is carried out. Before Storage When the spraying season is over, you should devote some extra time to the sprayer. If chemical residues are left over in the sprayer for longer periods, it may reduce the life of its individual components. -
Page 173: After Storage
6 - Maintenance 8. Apply a thin layer of anti-corrosion oil (e.g. SHELL ENSIS FLUID, CASTROL RUSTILO or similar) on all metal parts. Avoid oil on rubber parts, hoses and tyres. 9. Fold the boom into transport position and relieve pressure from all hydraulic functions. 10. - Page 174 6 - Maintenance...
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Page 175: Fault Finding
7 - Fault Finding Operational Problems General Info € DANGER! Specialized persons should be involved in fault finding, as this is hazardous work! It might be necessary to have the sprayer operating to complete the fault finding. Operational incidents are often due to the same reasons: •... -
Page 176: Liquid System
7 - Fault Finding Liquid System FAULT PROBABLE CAUSE CONTROL / REMEDY No spray from boom when turned on. SmartValve/Pressure valve positions are wrong. Set correct valve positions for spraying. Suction/pressure filters are clogged. Clean suction and pressure filters. No suction from tank. See if suction fitting in main tank sump is free of sedimentation. -
Page 177: Pump
7 - Fault Finding Pump FAULT PROBABLE CAUSE CONTROL / REMEDY Liquid leaks from the bottom of the pump. Damaged diaphragm. Replace diaphragm. Grease leaks from the bottom of the pump. Grease used has too low viscosity. Change to recommended grease type. Grease leaks from the shaft grease seals. -
Page 178: Intellitrack
ATTENTION! The recommended fuses to be used, are Littelfuse ATOF® blade fuses rated 32 V, unless otherwise mentioned. To verify the correct printed circuit board when inspecting a fuse, check the HARDI item number printed on the board. Printed Circuit Board... - Page 179 7 - Fault Finding Printed Circuit Board PDU Board Item Assigned Sprayer Fuse Socket Fuse Rating Fuse Item Connector Number Function Number Function Power Distribution Unit PDU 3 26070300 15 A 28048600 AUX 1 X1004 Location: Front AUX 2 X1007 Sprayer: NAVIGATOR i 261762 Guest 1...
- Page 180 7 - Fault Finding Other Fuse Types HARDI Item Fuse Socket Fuse Rating Fuse Item Function on the Sprayer Number Number ISOBUS retrofit kit for tractor 26040600 J03, J04 100 A Cable between tractor battery and ISOBUS connection, red wire.
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Page 181: Mechanical Problems
7 - Fault Finding Mechanical Problems Emergency Operation - Hydraulics In case of power failure, the damper control can be operated as follows: 1. Remove plastic cover (A) from valve (B). 2. Turn valve (B) inwards. Emergency Operation - EasyClean Filter If difficulties with opening the filter and closing the built-in valve occur, it can be emergency handled by using a 13 mm wrench on the key profile (A) located at the bottom of the filter housing. - Page 182 7 - Fault Finding...
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Page 183: Technical Specifications
8 - Technical Specifications Dimensions General Info All dimensions, values and weights are depending on scope of supply and specific adjustments. Overall Dimensions Dimension Total length 7.21 m 2.55 m 3.05 m Wheel and Axle Dimensions Wheel Size Track Width Track Width Track Width Mudguards... -
Page 184: Weight
8 - Technical Specifications Weight Total weight for a standard sprayer. Optional equipment add to the specified weight. There are differences up to +/- 300 kg depending on the specifications of the sprayer. Conditions for the weight indications in the tables below: •... -
Page 185: Pump Specifications
8 - Technical Specifications Pump Specifications Pump Model 464/5.5 Pump Model 464/6.5 Pump Model 464/10.0 Pump Model 464/12.0... -
Page 186: Pump Capacity
Testing the pump must be carried out according to the international standard ISO 16122-2 or later revisions and substitutes. μ ATTENTION! Always conduct scheduled pump capacity tests in accordance with local laws and regulations. ÷ NOTE! Contact your HARDI dealer for more information. -
Page 187: Other Specifications
8 - Technical Specifications Other Specifications Tractor Requirements Power Take-off Min. / Max. operating torque (kW): See type sign for liquid pump. The type sign is located on the front side of the pump facing towards the tractor. Hydraulic System Max. -
Page 188: Hydraulic Motor For Liquid Pump
8 - Technical Specifications Hydraulic Brakes Max. hydraulic oil pressure 150 bar Min. hydraulic oil pressure 120 bar Max. hydraulic oil flow 30 litres/min Min. hydraulic oil flow 10 litres/min μ ATTENTION! The hydraulic circuit for the brakes is different from the general hydraulic circuit. Air Brakes Max. -
Page 189: Filters
8 - Technical Specifications Filters The higher the number of mesh, the finer the filtration. Filter Name/Position Mesh Mesh Size Colour EasyCleanFilter CycloneFilter In-Line Tank Strainer Nozzle 1.00 mm White 0.58 mm Green 0.30 mm Blue Yes* Yes* 0.18 mm Yes* Yes* 0.15 mm... -
Page 190: Temperature And Pressure Ranges
8 - Technical Specifications Temperature and Pressure Ranges Spray Liquid System Operating temperature range 2 - 40 °C Operating pressure for the safety valve 15 bar ±1 bar Max. pressure on the pressure manifold 20 bar Max. pressure on the suction manifold 1.5 bar Technical Residue Residue in the dilutable volume is mentioned in the table below. -
Page 191: Tyre Pressure
8 - Technical Specifications Tyre Pressure Tyre pressure depends on: • Actual axle load. • Tyre size. • Actual speed of the sprayer. This means that it is often not possible to drive a fully loaded sprayer at maximum speed, when having narrow wheels mounted. - Page 192 8 - Technical Specifications Data for Load Index Load Index Max. Wheel Load Load Index Max. Wheel Load Symbol Speed (kg) (kg) (km/h) 2300 2360 2430 2500 2575 2650 2725 2800 1000 2900 1030 3000 1060 3075 1090 3159 1120 3250 1150 3350...
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Page 193: Materials And Recycling
8 - Technical Specifications Materials and Recycling Disposal of the Sprayer When the equipment has completed its working life, it must be thoroughly cleaned. The tanks, hoses and synthetic fittings can be incinerated at an authorized disposal plant. The metallic parts can be scrapped. Steel parts are made of various types of treated steel. Always follow local legislation regarding disposal. -
Page 194: Electrical Connections
Boom and work lights are connected to the SmartCom box with a dedicated wiring loom. As the configuration and number of lights may differ between variants of the sprayer, specific wiring charts can be obtained separately. Contact the HARDI dealer if necessary. -
Page 195: Hydraulic Diagrams
8 - Technical Specifications Hydraulic Diagrams Hydraulics for Boom of 21 - 24 Meters... -
Page 196: Hydraulics For Boom Of 27-28 Meters
8 - Technical Specifications Hydraulics for Boom of 27-28 Meters... -
Page 197: Hydraulics For Chassis (Z-Version)
8 - Technical Specifications Hydraulics for Chassis (Z-version) With IntelliTrack Hydraulics for Chassis (Z-version) With ManualTrack... - Page 198 8 - Technical Specifications...
- Page 199 Index Index Brakes, 190 Emergency and Parking, 92 Numerics Hydraulically Activated, 92 10 Hours Service Bypass Valve, 60 Air Tank for Brakes, 143 Brakes, 143 Chemical Container Cleaning Cyclone Filter, 142 Lever, 108 EasyCleanFilter, 141 ChemLocker, 69, 71 In-Line Filter, 142 Cleaning, 41, 119 Nozzle Filters, 142 Chemical Container, 109, 112, 118...
- Page 200 Index External Cleaning Device, 52 Load Apportioning Valve, 94, 189 External Filling Device, 104 Load Sensing, 81 Lock mechanism, 164 Lubrication, 133 Fertilizer, 119 Boom Wings, 135 Spraying Pressure, 119 Grease Nipple, 134 Filling Gun Calibration, 134 CleanWaterTank, 106 Lubricants, 133 External Device, 104 PTO, 137 Liquid Chemicals in TurboFiller, 109, 110...
- Page 201 Index PTO, 38 Sensors Installation, 76 Speed, 85 Lubrication, 137 Service and Maintenance, 42 Replacement of Cross Journals, 168 Intervals, 139 Replacement of Shield, 168 Work, 25 Universal Joint Shaft, 38 Work Precautions, 41 Pulling the Sprayer, 73 SmartValve, 51 Pump, 49 Soak Wash, 128 Capacity, 186...
- Page 202 Index Valve Bypass, 60 Closed Centre Hydraulics, 81 Open Centre Hydraulics, 81 Pressure Regulation, 50 TurboDeflector, 108 TurboFiller Suction, 108 Valves Symbols, 51 View, 43, 44 VPZ boom, 64 Weight, 184 Wheel Bearings, 146 Dimensions, 183 Nuts, 144 Rim, 91...
- Page 203 2. Select “HARDI” in the menu on the left. 3. Select “Spare parts catalogue” and find your spare part. 4. Online ordering is also possible. 5. Contact your HARDI dealer for further information on spare parts. User Evaluation Dear Reader, We update our instruction books regularly.
- Page 204 HARDI INTERNATIONAL A/S Herthadalvej 10, DK-4840 Nørre Alslev - DENMARK...
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