Hardi NAVIGATOR PRO Original Instruction Book
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Hardi NAVIGATOR PRO Original Instruction Book

Hardi NAVIGATOR PRO Original Instruction Book

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NAVIGATOR
PRO
Original
Instructionbook
67012200-103 - Version 1.03
GB - 06.2012
www.hardi-international.com

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Summary of Contents for Hardi NAVIGATOR PRO

  • Page 1 NAVIGATOR Original Instructionbook 67012200-103 - Version 1.03 GB - 06.2012 www.hardi-international.com...
  • Page 2 Illustrations, technical information and data in this book are to the best of our belief correct at the time of printing. As it is HARDI INTERNATIONAL A/S policy permanently to improve our products, we reserve the right to make changes in design, features, accessories, specifications and maintenance instructions at any time and without notice.

  • Page 3: Table Of Contents

    Table of Contents Table of Contents 1 - EC Declaration EC Declaration of Conformity ........................9 2 - Safety notes Operator safety ...........................11 Symbols ............................................. 11 Precautions ..........................................11 Label explanation ....................................... 12 3 - Description General info ............................15 View ............................................. 15 View .............................................
  • Page 4 Table of Contents Transmission Shaft ..........................35 Operator safety ........................................35 P.T.O. installation ........................................35 Mechanical connections ........................36 Drawbars ..........................................36 Fixed drawbar (High hitch extension only) ............................37 Tracking drawbar transport lock (optional) ............................37 Hose package support ..................................... 38 Hydraulic systems ..........................39 General info ..........................................
  • Page 5 Safety precautions - crop protection chemicals ..........................60 Filling chemicals through tank lid ................................60 Filling liquid chemicals by HARDI TurboFiller (optional) ......................61 Filling powder chemicals by HARDI TurboFiller (optional) ....................... 62 Operating the control unit while spraying ............................63 Quick reference - Operation ..................................
  • Page 6 Table of Contents BoomPrime one-way valve (optional) ..............................86 Adjustment of 3-way valve ................................... 86 Retighten the frame ......................................86 Readjustment boom - general info ................................. 87 Glide shoes - yaw damping ..................................87 Trapeze locking device ....................................87 Vertical alignment of centre and Intermediate section ......................88 Horizontal alignment of boom sections ...............................
  • Page 7 Table of Contents Charts ............................... 110 Boom hydraulic - Y ......................................110 Boom hydraulic - Z ......................................110 Electrical specifications for boom and work light ........................111 Sprayer hydraulic - Z-type IntelliTrack ..............................111 Sprayer hydraulic - Z-type ManualTrack .............................112 Index Index ..............................113...
  • Page 8 Table of Contents...

  • Page 9: Ec Declaration

    Helgeshøj Allé 38 DK 2630 Taastrup DENMARK hereby declare that the following product(s): NAVIGATOR PRO (VHY/VHZ) - Fulfils all the relevant provisions of Machinery Directive 2006/42/EC, and - All the relevant provisions of Council Directive 2004/108/EC (EMC) Taastrup, 06.06. 2012...
  • Page 10 1 - EC Declaration...

  • Page 11: Safety Notes

    Read and understand this instruction book before using the equipment. It is equally important that other operators of this equipment read and understand this book. If any portion of this instruction book remains unclear after reading it, contact your HARDI dealer for further explanation before using the equipment.

  • Page 12: Label Explanation

    2 - Safety notes € Rinse and wash equipment after use and before servicing. € Never service or repair the equipment while it is operating. Always replace all safety devices or shields immediately after servicing. € Disconnect electrical power before servicing and depressurize equipment after use and before servicing. €...
  • Page 13 2 - Safety notes Not for drinking! Lifting point! This water may not be used for drinking water. Service! Risk of squeeze! Shut off engine and remove ignition key Never reach into the crushing danger area as before performing maintenance or repair. long as parts may move.
  • Page 14 2 - Safety notes...

  • Page 15: Description

    3 - Description General info View 1. EcoFill valve (optional) 13. Support leg 2. Tank tube riser pipe lid 14. Step to platform 3. Rinsing tank level indicator 15. Agitation/External Cleaning Device valve 4. Main tank level indicator 16. Pressure SmartValve 5.

  • Page 16: View

    3 - Description View 25. Rinsing tank 29. CycloneFilter 26. Main tank 30. Support leg storing position 27. Hose reel for External Cleaning Device 28. ChemLocker with FoamMarker tank Identification plates An identification plate fitted on the frame indicates producer name, model, own weight, max height, max pressure of the hydraulic system (if fitted) and max pressure of the spray liquid system.

  • Page 17: Roadworthiness

    Sprayer use The HARDI sprayer is for the application of crop protection chemicals and liquid fertilisers. The equipment must only be used for this purpose. It is not allowed to use the sprayer for any other purposes. If no local law demands that the operator must...

  • Page 18: Liquid System

    3 - Description Liquid system Pump Diaphragm pump with 3 diaphragms, model 1303 or diaphragm pump with 6 diaphragms, model 363 or 463. Standard = 540 r.p.m. (6 splines shaft). Optional = 1000 r.p.m. (21 splines shaft). The design of the diaphragm pump is simple, with easily accessible diaphragms and valves which ensures liquid does not contact the vital parts of the pump.

  • Page 19: Evc Control Unit

    EVC - Electrical Valve Control. The ON/OFF is linked to the section valves, which results in a very quick response to ON/OFF. The operating unit is of modular design and is electrically controlled via a remote control box. The unit has a built-in HARDI MATIC.

  • Page 20: Easyclean Filter

    3 - Description EasyClean filter The EasyClean filter is fitted in the working zone. It has a built-in valve that automatically closes when the filter is opened for inspection and cleaning. • To open filter then turn it counterclockwise and pull it up, like shown on picture.

  • Page 21: Turbofiller (Optional)

    3 - Description TurboFiller (optional) Before use Pull the handle (A) to unlock. Grab the handle to push TurboFiller down (B) until it clicks into locked down-position. After use Pull the handle (A) to unlock. 4. Grab the handle to pull TurboFiller back in storing position until it locks.

  • Page 22: Clean Water Tank (Optional)

    3 - Description Clean water tank (optional) A clean water tank is integrated into the right side cover. It is accessed for filling at the sprayers right side when entering the platform. The ball valve is located on the valve cover below the EasyClean filter on sprayers left side.

  • Page 23: Diagram - Liquid System

    3 - Description Diagram - Liquid system 1. Pump 10. Distribution valves 2. EasyClean filter 11. Pressure gauge 3. Suction Valve Main tank/RinseTank 12. Spray boom 4. Pressure control valve 13. Agitation valve 5. Pressure SmartValve 14. Agitation tube 6. CycloneFilter 15.

  • Page 24: Diagram - Liquid System With Options Without Dilution

    3 - Description Diagram - Liquid system with options without Dilution 1. Pump 20. RinseTank 2. EasyClean filter 21. RinseTank coupler 3. Suction Valve Main tank/RinseTank 22. Valve block TurboFiller 4. Pressure control valve 23. TurboFiller 5. Pressure SmartValve 24. Ejector for TurboFiller 6.

  • Page 25: Diagram - Liquid System With All Options

    3 - Description Diagram - Liquid system with all options 1. Pump 22. Valve block TurboFiller 2. EasyClean filter 23. TurboFiller 3. Suction Valve Main tank/RinseTank 24. Ejector for TurboFiller 4. Pressure control valve 25. Ecofill valve 5. Pressure SmartValve 26.

  • Page 26: Hydraulic Systems

    3 - Description Hydraulic systems PARALIFT hydraulics This PARALIFT hydraulic block manages hydraulic pressure for the PARALIFT. IntelliTrack hydraulics (optional) This IntelliTrack hydraulic block manages hydraulic pressure for the IntelliTrack steering functions.

  • Page 27: Boom

    3 - Description Boom Boom and terminology The sprayer is fitted with VHY or VHZ boom. The booms are supported by a trapeze fitted to the tank frame. The trapeze helps the boom to stay horizontal when unfolded and it protects the boom against vibrations and shocks when driving on uneven ground.

  • Page 28: Equipment

    3 - Description Equipment ManualTrack The ManualTrack is used for track correction on slopes, making the sprayer drive a little uphill and follow the track of the rear tractor wheels. The ManualTrack can easily be operated with a toggle switch in the hydraulic control unit (Z-versions) or with the tractors hydraulic lever (Y-version).

  • Page 29: Platform

    3 - Description Platform To get access to the platform: • Pull the step up and swing the step (H) out until it clicks into locked out-position. Retract by pulling up and swing step back to locked in-position. Components: A. Main tank lid. B.

  • Page 30: Nozzle Pressure Gauge

    (one at each side) and are positioned to illuminate both boom wings. The work light lamp (B) is also mounted to the railing of the platform above the valves. This lamp is positioned to lighten the HARDI TurboFiller and the valve system. The boom and work lights selector switch is placed just below the SafetyLocker (between valve shield and EasyClean filter).

  • Page 31: External Cleaning Device (Optional)

    3 - Description External Cleaning Device (optional) This equipment comprises a hose reel and spray lance used to clean the complete sprayer externally in the field with clean water. The External Cleaning Device is located on the sprayers right side just behind the Chemlocker.
  • Page 32 3 - Description...

  • Page 33: Sprayer Setup

    4 - Sprayer setup General info Unloading the sprayer from the truck For the unloading of the sprayer, you need a crane. When unloading with a crane please observe the lifting points as shown in the picture, and make sure that the straps or belts used for lifting are strong enough. μ...

  • Page 34: 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 35: Transmission Shaft

    4 - Sprayer setup Transmission Shaft Operator safety 1. Always STOP THE ENGINE before attaching the transmission shaft to the tractor P.T.O. - most tractor P.T.O. shafts can be rotated by hand to facilitate spline alignment, when the engine is stopped. 2.

  • Page 36: 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 37: Fixed Drawbar (High Hitch Extension Only)

    4 - Sprayer setup Fixed drawbars: Fixed drawbar (High hitch extension only) Make sure the drawbar points straight ahead from its position on the trailer. If not, the two turnbuckles (A) can be adjusted till the drawbar is centred. 1. Loosen counternuts (B). 2.

  • Page 38: Hose Package Support

    4 - Sprayer setup Hose package support To prevent hoses and wiring from being damaged by the tractor wheels, P.T.O. shaft etc. all hoses, cables and wires are held by the hose bracket fitted to the sprayer platform. Check that the length of the hoses and cables are sufficient by tight turns.

  • Page 39: Hydraulic Systems

    4 - Sprayer setup Hydraulic systems General info Ensure that the snap couplers are clean before connection! 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 40: Open Centre Hydraulics (Optional)

    4 - Sprayer setup Open centre hydraulics (optional) The open centre hydraulics block is necessary if the tractor uses open centre hydraulics and/or load sensing. The valves (1) and (2) is factory set for open centre hydraulics, but if closed centre hydraulics is used (also in combination with load sensing), screw in the valve (clockwise).

  • Page 41: Electrical Connections

    4 - Sprayer setup Electrical connections IntelliTrack potentiometer connection When connecting the IntelliTrack sprayer to the tractor it is important to set up the front potentiometer on the drawbar correctly. The potentiometer must be connected to the tractor with the supplied 2 chains.

  • Page 42: Installation Of Control Unit Brackets

    4 - Sprayer setup Installation of control unit brackets Find a suitable place in the tractor cabin to mount 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 that fits most tractors.

  • Page 43: Label For Manual Steered Version (Optional)

    4 - Sprayer setup Label for manual steered version (optional) When having a manually steered model of the sprayer, there is no hydraulic controls for the steering at hydraulic control unit. So to control the steering then one of the optional switches (10) on the hydraulic control unit is used.

  • Page 44: Liquid System

    4 - Sprayer setup Liquid system Adjustment of EVC operating unit Adjust the EVC operating unit before spraying, using clean water (without chemicals). 1. Choose the correct nozzle for the spray job by turning the TRIPLET nozzle bodies. Make sure that all nozzles are of the same type and capacity.

  • Page 45: Pulsation Damper (If Fitted)

    4 - Sprayer setup Pulsation damper (if fitted) The air pressure in the pulsation damper is factory preset at 2 bar to cover spray working pressures between 3 and 15 bar. When using spray pressures outside this range, the air pressure should be adjusted as shown in the diagram.

  • Page 46: Boomprime Adjustment (Optional)

    4 - Sprayer setup BoomPrime adjustment (optional) The BoomPrime system works within a fixed pressure range of around 3 bar, but must be adjusted for the specific spray job (different choice of nozzles etc.): 1. Unfold the boom and turn on the P.T.O. 2.

  • Page 47: Transport

    4 - Sprayer setup Transport Transport lock The transport position can be set independently to obtain different transport heights. To change position: 1. Lift and unfold inner sections till lock is disengaged. 2. Lower the boom completely. 3. Loosen and remove the two bolts, which keep the parts (X) and (Y) assembled.

  • Page 48: Track Width, Axles And Wheels

    10. Check if the distance from centre tyre to centre of rear frame is equal at RH and LH. 11. Retighten bolts and wheel bolts to specified torque after 8 hours of work. μ ATTENTION! The wider the track width, the better the stability of the sprayer. HARDI recommends to work with widest possible track width. μ...

  • Page 49: Counter Weight

    4 - Sprayer setup Counter weight To improve stability on articulated models, extra weight can be added by means of liquid-filled tyres. The standard tyre valve is an universal air- water valve. The tyres can be filled with liquid to max. 75% of their total volume.

  • Page 50: Boom

    4 - Sprayer setup Boom Suspension effect adjustment In order to alter the behaviour of the boom the trapeze has 4 settings. Setting Behavior For use on uneven ground with many obstacles. All-round standard setting (Factory setting). Slightly slower moving trapeze. Good at following slopes, but less compensating for obstacles.

  • Page 51: Brakes

    4 - Sprayer setup Brakes Emergency and parking brake (optional) The parking brake lever has two function modes, which are determined by the small pawl control clip (A). To change between the two modes, turn the clip. Position Rest position Behavior Rest against the pawl Disengage parking brake...

  • Page 52: Air Activated Brakes (Optional)

    4 - Sprayer setup Air activated brakes (optional) This system requires a tractor with compressor and air brake system with outlet(s) for trailer brakes. If the air hose(s) are disconnected with air in the brake air tank, control pressure will be dumped and the brakes will engage fully. If the sprayer e.g.

  • Page 53: Operation

    5 - Operation Boom Safety info The boom must not be folded/unfolded while driving! Never use the folding/unfolding functions before the sprayer has been stopped! Failure to do so will damage the boom. € DANGER! Before unfolding the boom it is important to connect the sprayer to the tractor to prevent overbalancing of the sprayer.

  • Page 54: Manoeuvring Of The Boom - Vhz

    5 - Operation Manoeuvring of the boom - VHZ The switches on the hydraulic control box controls the following functions: 1. Power ON/OFF 2. Trapeze lock 3. Boom tilt left 4. Boom lift raise/lower 5. Boom tilt right 6. Slant 7.

  • Page 55: Hydraulic Slanting Control (Optional)

    5 - Operation Hydraulic slanting control (optional) The hydraulic boom slanting control (6) enables slanting of the entire boom hydraulically. This is advantageous when spraying across hillsides. Reset position to neutral (midway) before folding the boom. Boom tilt function The boom tilt function controls (3) and (5) enables you to adjust the boom height individually in right and left-hand side. Half boom width It is possible to spray with boom only half unfolded.

  • Page 56: Liquid System

    ATTENTION! Legislation and requirements vary from country to country. Always follow local legislation in force at any time. ÷ NOTE! 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. Filling of water The tank should normally be filled 1/3 with water before adding chemicals.

  • Page 57: Filling Through Tank Lid

    5 - Operation Filling through tank lid Water is filled into the tank by removing the tank lid located at . 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. An overhead tank can be used in order to obtain high filling capacity.

  • Page 58: Proflow (Optional)

    5 - Operation ProFlow (optional) When having the ProFlow system the tank filling process is the following: 1. Turn the ProFlow ON at the switch (A) located on the left side of the display panel. 2. After initializing, the upper left corner of the display panel shows the (last used) volume to be filled.

  • Page 59: Filling Of Clean Water Tank

    5 - Operation Filling of clean water tank To fill the clean water tank: 1. Remove the tank lid 2. Fill with clean water 3. Reposition the tank lid. For use of water: • Turn the ball valve lever to open. The ball valve is located on the valve cover.

  • Page 60: 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, e.g.: •...

  • Page 61: Filling Liquid Chemicals By Hardi Turbofiller (Optional)

    5 - Operation Filling liquid chemicals by HARDI TurboFiller (optional) 1. Fill the main tank at least 1/3 with water (unless otherwise stated on the chemical container label). 2. Turn the handle of the suction valve towards “suction from Main tank”.

  • Page 62: Filling Powder Chemicals By Hardi Turbofiller (Optional)

    5 - Operation Filling powder chemicals by HARDI TurboFiller (optional) 1. Fill the main tank at least 1/2 with water (unless otherwise stated on the chemical container label). See section “Filling of water”. 2. Turn the handle of the suction valve towards “suction from Main tank”.

  • Page 63: Operating The Control Unit While Spraying

    5 - Operation Operating the control unit while spraying The switches of the spray control unit control the following functions: 1. Power ON/OFF. Turns the spraybox power on or off. 2. Spray pressure regulation. Regulates the main spray pressure. 3. Main valve ON/OFF. Turns all sections on or off. Lever up is OFF and down is ON.

  • Page 64: Agitation Before Resuming A Spray Job

    5 - Operation Agitation before resuming a spray job 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 sedimented material. 1.

  • Page 65: Turbofiller Rinsing

    5 - Operation TurboFiller rinsing Rinsing the TurboFiller and chemical containers are done in the following two ways: When TurboFiller lid is open For cleaning empty containers. Put container over the rotating flushing nozzle in the middle of the TurboFiller so that the nozzle is inside the container.

  • Page 66: Dilution Kit (Optional)

    5 - Operation Dilution kit (optional) See “Dilution kit (optional)” on page 22 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. 1.

  • Page 67: Cleaning

    ATTENTION! Always read the individual paragraphs. Read instructions for service/maintenance jobs carefully before starting on the job. If any portion remains unclear or requires facilities which are not available, then for safety reasons please leave the job to your HARDI dealer’s workshop. μ...

  • Page 68: Quick Reference - Cleaning

    5 - Operation Quick reference - Cleaning In the following diagrams handle positions for different options are described. *designates an optional function. Cleaning the tank and liquid system 1. Dilute remaining spray liquid in the tank with at least 10 parts of water and spray the liquid out in the field just sprayed. 2.

  • Page 69: Cleaning And Maintenance Of Filters

    5 - Operation Cleaning and maintenance of filters Clean filters ensure: • Sprayer components such as valves, diaphragms and operating unit are not hindered or damaged during operation. • Nozzle blockades do not occur whilst spraying. • Long life of the pump. A blocked suction filter will result in pump cavitation. The main filter protecting sprayer compo- nents is the suction filter.

  • Page 70: Technical Residue

    5 - Operation Rinsing when main tank is not empty Rinsing the pump, operating unit, spray lines, etc. in case of stop in spraying before main tank is empty (e.g. beginning rain etc.). Cleaning of the liquid system: 1. Turn suction valve towards .

  • Page 71: Pressure Draining (Optional)

    5 - Operation Pressure draining (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 pressure quick coupler on the sprayer. 2. Turn the Pressure SmartValve towards “External tank”. 3.
  • Page 72 5 - Operation...

  • Page 73: Maintenance

    6 - Maintenance Lubrication General info Always store lubricants clean, dry and cool - preferably at a constant temperature - to avoid contamination from dirt and condensed water. Keep oil filling jugs, hoppers and grease guns clean, and clean the lubricating points thoroughly before lubricating.

  • Page 74: Trailer Lubrication & Oiling Plan

    6 - Maintenance Trailer lubrication & oiling plan P.T.O. lubrication & oiling plan Serie 100 type P.T.O. shaft...

  • Page 75: Service And Maintenance Intervals

    6 - Maintenance Service and Maintenance intervals 10 hours service - EasyClean filter This filter has a clogging indicator as mentioned in the “Description” chapter, but even if this indicator does not show clogging it should be cleaned every 10 hours. To service filter 1.

  • Page 76: Hours Service - In-Line Filter (Optional)

    6 - Maintenance 10 hours service - In-Line filter (optional) If the boom is equipped with In-Line Filters, unscrew the filter bowl to inspect and clean the filter. When reassembling, the O-ring should be greased. Alternative filter meshes are available. See section on Technical specifications - Filters and nozzles.

  • Page 77: 50 Hours Service - Wheel Nuts

    6 - Maintenance 50 hours service - Wheel nuts Tighten wheel nuts as follows with following torque wrench settings: Wheel hub to rim plate: 490 Nm (362 lbft) Tightening sequence: See illustration and tighten in order of numbering. μ ATTENTION! When wheels has been mounted or re-tightened, the plastic nut covers must be placed on the nuts afterwards.

  • Page 78: 250 Hours Service - Wheel Bearings

    6 - Maintenance 250 hours service - Wheel bearings Check for play in the wheel bearings: 1. Place stop wedges in front of and behind LH wheel and jack up RH wheel. 2. Rock the RH wheel to discover possible play in the bearings. 3.

  • Page 79: Hours Service - Air Brake Filters (Optional)

    6 - Maintenance 250 hours service - Air brake filters (optional) 1. Clean the area around air filter(s) and disconnect air hose from the tractor. 2. Hold one hand under the filter housing, and pull out the retainer clip (A). The filter cartridge assembly will be pushed out by the springs inside the filter housing.

  • Page 80: 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 81 ATTENTION! The shaft has a vertical and an horizontal cotter pin hole. Use the one first aligned with the notch when loosening the castellated nut. ± WARNING! If you do not feel totally confident changing wheel bearings or brake shoes contact your HARDI dealers workshop. 10. Remove the clevis pin between the air diaphragm cylinder and brake cam lever.

  • Page 82: Occasional Maintenance

    Model pump: Diaphragm pump overhaul kit (valves, seals, diaphragms etc.) can be ordered. Detect the pump model - kit can be ordered at following HARDI part No.: Valves Remove valve cover (1) before changing the valves (2) - note their orientation so they are replaced correctly! μ...

  • Page 83: Pump Valves And Diaphragms Renewal

    6 - Maintenance Pump valves and diaphragms renewal Model pumps: Valves Remove valve cover (1) before changing the valves (2) - note their orientation so they are replaced correctly! μ ATTENTION! A special valve with white flap (2A) is used at the two upperside inlets.

  • Page 84: Cone Check/Renewal For Evc Distribution Valve

    6 - Maintenance Cone check/renewal for EVC distribution valve Periodically check the distribution valves for proper sealing. Do this by running the sprayer with clean water and open all distribution valves. Cautiously remove the clip (A) and pull out the hose (B) for the return line.

  • Page 85: Level Indicator Cord Renewal

    6 - Maintenance Level indicator cord renewal If the cord on the level indicator has to be changed, the float guide pole is removed: 1. Remove the tank drain valve (see paragraph “Drain valve seal renewal”) and loosen the fitting holding the pole in posi- tion.

  • Page 86: Boomprime One-Way Valve (Optional)

    6 - Maintenance BoomPrime one-way valve (optional) If the BoomPrime one-way valves are clogged, they must be cleaned: 1. Disassemble parts (A) and (B). 2. Take out gasket and ball and clean all parts. 3. Place gasket and ball in their seats inside part (A). 4.

  • Page 87: Readjustment Boom - General Info

    6 - Maintenance Readjustment boom - general info Before commencing adjustment jobs please go through this check list. 1. The sprayer must be well lubricated (see section about lubrication). 2. Connect the sprayer to the tractor. 3. Place tractor and sprayer on level ground (horizontal). 4.

  • Page 88: Vertical Alignment Of Centre And Intermediate Section

    6 - Maintenance Vertical alignment of centre and Intermediate section Before commencing this job make sure that the centre part is completely horizontal = 71,7 mm exposed piston rod at the slanting cylinder (A) (if fitted). Boom wing should be horizontal. If not, align boom wing by means of axle (B).

  • Page 89: Vertical Alignment Of Short Outer (2) And Breakaway Section

    6 - Maintenance Vertical alignment of short outer (2) and breakaway section The height of this section should be adjusted if it hangs down compared to the rest of the wing. Align section be means of bolted joint (arrow). Wear bushing renewal on boom lift The wear bushes are inspected and renewed before they are worn through.

  • Page 90: Change Of Bulbs

    Always use a clean cloth or tissue when handling halogen bulbs. Wear bushing renewal on steering If too much play is found in the steering, the wear bushes must be renewed. This should be done at your local HARDI dealer. Venting the steering hydraulics If the steering cylinder hydraulics have been dismantled it is necessary to vent the cylinders.

  • Page 91: Change Of Tyre

    6 - Maintenance Change of tyre Should it be necessary to replace tyres, it is recommended to leave this to a specialist and follow the mentioned rules. 1. Always clean and inspect the rim before mounting. 2. Always check that the rim diameter corresponds exactly to the rim diameter moulded on the tyre. 3.

  • Page 92: Safety Valve Activation

    6 - Maintenance Safety valve activation To make the fluid system work perfectly over time, it is good practice to regularly provoke opening of the safety valve. This avoids clogging and ensures proper function of the safety valve. This is done by turning the pressure SmartValve to “Pressure draining”...

  • Page 93: Off-Season Storage

    6 - Maintenance Off-season storage Off-season storage program To preserve the sprayer intact and to protect the components, carry out following off-season storage program. Before storage When the spraying season is over, you should devote some extra time to the sprayer. If chemical residue is left over in the sprayer for longer periods, it may reduce the life of the individual components.
  • Page 94 6 - Maintenance After storage After a storage period the sprayer should be prepared for the next season the following way: 1. Remove the cover. 2. Remove the support from the wheel axle and adjust tyre pressure. 3. Wipe off the grease from hydraulic ram piston rods. 4.

  • Page 95: Fault Finding

    7 - Fault finding Operational problems General info Operational incidents are frequently due to the same reasons: 1. A suction leakage reduces the pump pressure and may interrupt suction completely. 2. A clogged suction filter may damage suction or interrupt and prevent the pump from running normally. 3.

  • Page 96: Liquid System

    7 - Fault finding Liquid system FAULT PROBABLE CAUSE CONTROL/REMEDY No spray from boom when turned on. Air leak on suction line. Check if suction filter O-ring is sealing. Check suction tube and fittings. Check tightness of pump diaphragm and valve covers. Air in system.

  • Page 97: Hydraulic System - Z Model

    7 - Fault finding Hydraulic system - Z model FAULT PROBABLE CAUSE CONTROL/REMEDY No boom movements when activated. Insufficient hydraulic pressure. Check oil pressure. Check tractor hydraulic oil level. Insufficient oil supply. Oil flow must be min. l/min. and max. 130 l/min. Check tractor hydraulic oil level.

  • Page 98: Hydraulic System - Y Model

    7 - Fault finding Hydraulic system - Y model FAULT PROBABLE CAUSE CONTROL/REMEDY Boom slow/eradic. Air in system. Loosen ram connection and activate hydraulics until oil flow has no air in it (not whitish). Regulation valve incorrectly set. Open or close until desired speed is achieved (clockwise = less speed).

  • Page 99: Mechanical Problems

    7 - Fault finding Mechanical problems Emergency operation - Liquid system In case of power failure it is possible to operate all functions of the operating unit manually. First disconnect the multi plug from the control box. Now manually turn the emergency control knobs. The problem may be due to a blown fuse.
  • Page 100 7 - Fault finding...

  • Page 101: Technical Specifications

    8 - Technical specifications Dimensions General info All measures, values and weights are depending on mounted options and specific adjustments. Overall dimensions Suspended axle: Wheels 11.2x48”/12.4x46” B12.4x52” 13.6x48” 16.9x38” 18.4x38” 20.8x38” A - Total length, mm 7202 7216 7215 7217 7216 7214 B - Total width, mm...

  • Page 102: Weight

    8 - Technical specifications Weight 3000 litre: Boom width Axle load* Drawbar load* Total weight* Axle load** Drawbar load** Total weight** 12 m 2720 2840 5420 6340 15 m 2745 2884 5445 6384 16 m 2750 2900 5450 6400 18 m 2810 2980 5510...

  • Page 103: Specifications

    8 - Technical specifications Specifications Pump model 1303/9.0 Pump model 363/5.5 Pump model 363/10.0 Pump model 463/5.5 Pump model 463/6.5 Pump model 463/10.0...

  • Page 104: Pump Model 463/12.0

    8 - Technical specifications Pump model 463/12.0 Filters and nozzles Filter gauze width 30 mesh: 0.58 mm 50 mesh: 0.30 mm 80 mesh: 0.18 mm 100 mesh: 0.15 mm Temperature and pressure ranges Spray liquid: Operating temperature range: 2° to 40° C (36°F to 104°F) Operating pressure for safety valve: 15 bar (220 psi) Max.

  • Page 105: 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 fully loaded sprayer at maximum speed when having narrow wheels mounted.

  • Page 106: 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 tank, hose and synthetic fittings can be incinerated at an authorized disposal plant. The metallic parts can be scrapped. Always follow local legislation regarding disposal.

  • Page 107: Electrical Connections

    8 - Technical specifications Electrical connections Electrical connections for SPRAY II 39- or 37-poled plug with cable. 39-pole 37-pole SPRAY II End nozzle L End nozzle R +12V sensor PWM 1TX Optional 5 Reg. feedback Option 1 4-20mA Option 2 Frq S9+/Air angle 0-5V S9-/Fan speed 0-5V not connected...

  • Page 108: Evc Junction Box

    8 - Technical specifications EVC junction box The EVC operating unit fulfils the EC noise reduction standards. When connecting an optional function, be aware that maximum current for every connector is 2 Amp. Total current for the whole connector box may not exceed 10 Amp. HC 2500/HC 5500 Function Signal...

  • Page 109: Plug Positions For Vhz Hydraulics

    8 - Technical specifications Plug positions for VHZ hydraulics 1. Slant 2. Slant 3. Trapeze lock 42 45 38 43 44 55 41 4. Trapeze lock 5. Fold left 6. Fold left 7. Tilt left down 8. Tilt left up 9.

  • Page 110: Charts

    8 - Technical specifications Charts Boom hydraulic - Y A. Option for slanting. B. Option for single side folding. Boom hydraulic - Z...

  • Page 111: Electrical Specifications For Boom And Work Light

    8 - Technical specifications Electrical specifications for boom and work light Sprayer hydraulic - Z-type IntelliTrack RB LA LB RA 0.6/0.4 Boom Flow 782145 Track 72451400 Paralift 72286200...

  • Page 112: Sprayer Hydraulic - Z-Type Manualtrack

    8 - Technical specifications Sprayer hydraulic - Z-type ManualTrack RB LA LB RA 0.6/0.4 Boom Flow 782145 Track 72523300 Paralift 72286200...
  • Page 113 Before operation, 33 Boom, 27, 53 Filling chemicals through tank lid, 60 Readjustment, 77, 87 Filling liquid chemicals by HARDI TurboFiller, 61 Boom and terminology, 27, 28 Filling of clean water tank, 59 Boom hydraulic, 110 Filling of rinsing tank, 58...
  • Page 114 Index Shield, 90 Night Spraying Light, 30, 71 Slanting, 55 Nominal contents, 17 Spare parts, 115 Non-drip valve, 46 Speed ring, 43 Nozzle filter, 19 Speed transducer, 43 Nozzle filters, 19, 76 Spray lance, 31 Nozzle pressure gauge, 30 Spray Technique, 71 Nozzle tubes, 85 Spraybox, 63 Sprayer hydraulic, 111...
  • Page 115 Spare parts To see updated spare part information the website www.agroparts.com can be visited. Here all parts information can be accessed when free registration has been made.
  • Page 116 HARDI INTERNATIONAL A/S Helgeshøj Allé 38 - DK 2630 Taastrup - DENMARK...

This manual is also suitable for:

Navigator 4000

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