Hardi Navigator Series Maintenance And Service Manual
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Hardi Navigator Series Maintenance And Service Manual

Hardi Navigator Series Maintenance And Service Manual

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HARDI NAVIGATOR
Maintenance and Service
Manual
67021404 - AU - 03/03
HARDI NAVIGATOR
HARDI NAVIGATOR 5000L
28m SPB Boom
1707 Kg
7435 Kg
Note: Weights and dimensions vary significantly with different combinations of chassis, tank size, boom, axles, suspension,
Note: Dimensions are a guide only - weights and measures will vary with different axle, suspension, wheel equipment and boom combinations.
wheel sizes and accessories. For further information, contact your Hardi dealer.

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Summary of Contents for Hardi Navigator Series

  • Page 1 Note: Weights and dimensions vary significantly with different combinations of chassis, tank size, boom, axles, suspension, Note: Dimensions are a guide only - weights and measures will vary with different axle, suspension, wheel equipment and boom combinations. wheel sizes and accessories. For further information, contact your Hardi dealer.
  • Page 2 Illustrations, technical information and data are to the best knowledge MARCH 2003 Edition of Hardi Australia Pty Ltd, correct at the time of printing. HARDI AUSTRALIA Pty Ltd reserves the right to make changes in design, features, accessories, specifications and instructions at any Published by HARDI AUSTRALIA Pty Ltd time and without notice.

  • Page 3: Table Of Contents

    EVC Operating Unit..............9 Subsequent Adjustments..........8 Remote pressure gauge..........10 Emergency operation - Power Failure........ 8 Filters.................10 Maintenance................9 Self cleaning filter...............10 Cleaning Guidelines............9 HARDI Foam Markers............11 Lubrication................10 Flush Tank and Flush Nozzles..........11 Pump..................10 Boom ..................Transmission shaft.............10 Emergency operation - Power Failure......11 Support leg.................10...

  • Page 4: Introduction

    HARDI NAVIGATOR Introduction Sprayer Use Congratulations on purchasing a HARDI NAVIGATOR The HARDI NAVIGATOR sprayer is for the application sprayer. The reliability and efficiency of this sprayer of plant protection and liquid fertiliser chemicals. The depends upon your care. sprayer must only be used for this purpose. It is not The first step is to take the time to carefully read the allowable to use the sprayer for other purposes.

  • Page 5: Important Safety Guidelines

    Remove all inflammable or Hardi recommends fitting spacers to drawbar hitches to explosive material from the area. prevent undue movement / bounce, and a safety locking Do not eat, drink or smoke whilst spraying or device to the drawbar pin.

  • Page 6: Transmission Shaft Installation

    HARDI NAVIGATOR and pulling forwards and backwards or if applicable Transmission shaft installation by tightening the allen key. Fit the chains to prevent NOTE! The shaft must always have a minimum the protection guards from rotating with the shaft. overlap of of the length.

  • Page 7: Tyres

    HARDI NAVIGATOR 5 To tighten axle wedge and secure axle at required width: Turn Nut D anti-clockwise to allow movement of stop wedge.Turn Nut C clockwise against anchor plate to draw stop wedge up against the axle and hold it in position. Tighten to torque of 280 Nm, then lock by re-tightening Nut D.

  • Page 8: Connecting Electric Controls

    1 Choose the correct nozzle for the spray job. Make sure that all nozzles are the same type and capacity. Please see your dealer or the Hardi Spray Technique book for Nozzle selection guidance. 2 Switch on the EVC using the Controller.

  • Page 9: Maintenance

    Read detergent and deactivating agent labels. to your HARDI dealer’s workshop. Read the whole chemical label. Take note of particular instructions regarding recommended protective clothing, NOTE! For specific maintenance of the boom, deactivating agents, etc.

  • Page 10: Lubrication

    HARDI NAVIGATOR Transmission shaft Lubrication Store lubricants in a clean dry and cool place - preferably at constant temperature - to avoid contamina- tion from dirt and condensed water. Keep oil filling jugs, hoppers and grease guns clean, and clean the lubricat- ing points thoroughly before lubricating.

  • Page 11: Service And Maintenance Schedules

    HARDI NAVIGATOR 10 Hours / Daily Service Service and maintenance schedules 1 Suction filter Recommended Service and Maintenance intervals for To service the suction filter: HARDI NAVIGATOR. 1 Pull the steel clip (A Fig 16) out. 10 Hours or Daily (Whichever occurs first) 2 Lift suction hose fitting (B Fig 16) from the housing.

  • Page 12: Before Operating Sprayer

    HARDI NAVIGATOR 7 Draw bar bolts The draw bar bolts must be tightened as follows: 1 Jack up chassis so there is no load on the drawbar. 2 Tighten chassis bolts (A Fig 21) - 370 Nm ( 270 lbf-ft).

  • Page 13: Occasional Maintenance

    14 Tighten again after 10 hours of work. Check the torque every day until it is stabilised. 15 If you do not feel totally confident changing wheel bearings, contact your HARDI dealer’s workshop. Fig 44 11 Hoses and tubes 13 Transmission shaft...

  • Page 14: Evc Operating Unit

    NOTE! When tightening diaphragm cover it must be Hardi Kit for this job is Part No 741293. ensured that diaphragm is in neutral or out. If the diaphragm is in negative, the edge of the diaphragm is not seated correctly in the diaphragm cover.

  • Page 15: Transmission Shaft

    HARDI NAVIGATOR Transmission shaft Shield renewal The replacement of defective shields is done as follows: 1 Push down on the universal cross cover and press in the tabs with a screwdriver. Maintain pressure until all three tabs are released. Fig 54 6 Check alignment and locking of the tabs by tapping the universal cross cover lightly.

  • Page 16: Shock Absorbers

    DANGER! Do not attempt to enter the tank - the transmission shaft. For any other service or repair float pole can be removed from outside the tank! jobs on the transmission shaft contact your HARDI Drain valve seal dealer. If the main tank drain valve leaks, the seal and seat can...

  • Page 17: Hoses And Fittings

    HARDI NAVIGATOR Hoses and fittings Tyres Poor seals are usually caused by: Should it be necessary to replace tyres, follow the following rules when doing so. If uncertain about any • Missing O-rings or gaskets aspect, have a specialist do the job: •...

  • Page 18: Storage

    Suggested products for protecting your equipment are HENKEL, SHELL ENSIS or one of the CASTROL RUSTILLO range, eg DW9011M1. Contact your Hardi Dealer for updated recommendations. There are many factors that affect the selection of protective oils, such as temperature and humidity, and exposure to UV, salt and chemicals.

  • Page 19: Preparation After Off Season Storage

    HARDI NAVIGATOR Preparation after off season storage Troubleshooting After a storage period the sprayer should be prepared In cases where breakdowns have occurred, the same for the next season the following way: factors always seem responsible: 1 Remove the cover.

  • Page 20: Fluid System

    HARDI NAVIGATOR Problem Probable cause Control / Solution Liquid system No spray from boom Air leak on suction line Check if suction filter O-ring is sealing when turned on Check suction tube and fittings Check tightness of pump diaphragm and valve...

  • Page 21: Evc

    HARDI NAVIGATOR Problem Probable cause Control / Solution EVC operating unit Blown fuse(s) Check mechanical function of microswitches Operating unit not functioning Use cleaning/lubricating agent if the switches do not operate freely Check motor (450 - 500 mA MAX) Change motor if over...

  • Page 22: Specifications

    HARDI NAVIGATOR Specifications PUMP CAPACITY (at various rpms) 1 Nm = 0.738 lbf-ft 10.0/540 1 bar = 100 kPa = 14.5 psi PRESSURE (bar) CAPACITY (l/min) TORQUE SETTINGS Wheel studs 20 mm 337 Nm Drawbar bolts Hitch M16 190 Nm...

  • Page 23: Function Diagrams

    HARDI NAVIGATOR...

  • Page 24: Replacement Parts

    NAVIGATOR sprayer - it is not as comprehensive as the Spare Parts manual at your HARDI dealer. So if a part is not covered in this section, or is difficult to determine, you will need to contact your HARDI dealer.

  • Page 25: Parts Identification Drawings

    HARDI NAVIGATOR Pressure Side Suction Side of Pump of Pump (with 1" (with 1 1/2" Pressure Port) Suction Port) 927266 (x M ) 927344 (x M) 2" hose 1 1/4" 283866 283810 334446 S-93 727225 726573 S-67 241973 242092 M12x60:...

  • Page 26: Specifications

    HARDI NAVIGATOR Pressure Side Suction Side of Pump of Pump (with 1" (with 1 1/2" Pressure Port) Suction Port) 927266 (x M ) 927344 (x M) 2" hose 1 1/4" 283866 283810 334446 S-93 727225 726573 S-67 241973 242092 145996...

  • Page 27: Notes

    HARDI NAVIGATOR Drg 3 463 540 RPM PUMP...
  • Page 28 HARDI NAVIGATOR Drg 4 463 1000 RPM PUMP...
  • Page 29 HARDI NAVIGATOR CONTROLS 10597703 927124 (xM) 10597603 334680 320095 FOR 206-150 ONLY 330341 10527403 - 204, 210, 310 (VALOX STD.) 10527503 - 204, 210, 310 (CAST IRON) 10597503 - 206-150 (CAST IRON) 28013603 - 206-150 (VALOX STD.) 330326 10595803 - 204, 210, 310...
  • Page 30 HARDI NAVIGATOR Drg 6 FILTERS...
  • Page 31 HARDI NAVIGATOR Drg 7 FLUSH, FOAM and HANDWASH TANKS...
  • Page 32 HARDI NAVIGATOR 320563 320655 Drg 8 MAIN TANK AND FITTINGS...
  • Page 33 HARDI NAVIGATOR Decals: 3000 - 89103804 / 4000 - 89103904 / 5000 - 89104004 Drg 9 PLUMBING FITTINGS...
  • Page 34 HARDI NAVIGATOR Drg 10 SELECT FILL VALVE...
  • Page 35 HARDI NAVIGATOR Drg 11 SELECT FUNCTION ( PRESSURE ) VALVE...
  • Page 36 HARDI NAVIGATOR Drg 12 SELECT SOURCE ( SUCTION ) VALVE...
  • Page 37 HARDI NAVIGATOR 14021500 480733 480733 391024 391020 14022600 14010100 391019 4 x 440681 72137900 V1 391020 72138000 V2 391019 72138600 V3 391019 391023 72142700 V4 391020 2 x 240936 14022600 2 x 240936 14010100 2 x 390543 741726 2 x 242475...
  • Page 38 HARDI NAVIGATOR Drg 14 GRANNI POT VENTURI MANIFOLD...
  • Page 39 HARDI NAVIGATOR 242092 391031 320795 321915 330072 331273 333853 33386004 331273 220706 33126204 Safety Relief Valve 320821 mounted on side of Select Function manifold Drg 15 15 BAR SAFETY RELIEF VALVE...
  • Page 40 HARDI NAVIGATOR 4 x 14001704 4 x 430384 63022104 63021604 2 x 61013104 61009504 61009604 63022004 63010604 6 x 430581 2 x 14026100 63021704 4 x 210835 See drg 18 4 x 440392 63013104 63010504 70006104 - see Drg 27 for detail...
  • Page 41 HARDI NAVIGATOR 460423 61012904 16065904 421233 2 x 16024804 2 x 420825 4 x 460342 14 x 460806 2 x 333697 460585 63013604 61010804 460585 430684 63013504 3 x 471128 63022804 220820 145401 430721 61010804 480384 DETAIL: A Fold-Down Access Step...
  • Page 42 HARDI NAVIGATOR 2 x 420582 16053104 61013904 DETAIL: C Granni Pot Vacuum Manifold Mount 14002903 2 x 480730 2 x 471127 10 x 421002 14003404 16045704 61010904 61010604 430485 63020204 DETAIL: D Flush Tank Tie-Down 16058204 DETAIL: E Foam Marker Compressor Mount...
  • Page 43 HARDI NAVIGATOR 2 x 430286 2 x 430485 2 x 285668 View from below 4 x 460585 2 x 430264 4 x 460327 2 x 33000204 4 x 63020704 61009004 2 x 430522 73010004 Lateral Control Rod 2 x 460585...
  • Page 44 HARDI NAVIGATOR 2 x 14001304 2 x 16028804 2 x 430888 FIXED WIDTH AXLE NON-SUSPENDED 5000L 5000L - 83308204 63021104 63021104 A 4000L - 83308304 63021004 3000L - 83308904 63022204 6 x 460806 2 x 16028704 4 x 430936 2 x 61008604...
  • Page 45 HARDI NAVIGATOR 63020904 430485 ?? 2 x 285668_1 63020804 430872 2 x 430286 2 x 285668_2 6 x 460703 2 x 22070304 73010004 2 x 14701404 2 x 460423 2 x 61008604 2 x 421002 2 x 283699 63020404 83308004 - 2.2M SUSPENSION...
  • Page 46 HARDI NAVIGATOR 4 x 61008504 12 x 210835 2 x 61009104 (Short) 2 x 61009204 (Long) 6 x 460143 6 x 615654 2 x 781096 (Short) 2 x 781098 (Long) 63020004 6 x 421046 161382 430878 14 x 283699 6 x 460747...
  • Page 47 HARDI NAVIGATOR 4 x 168291 4 x 410362 4 x 460261 2 x 334603 NARROW CENTRE 18-20M - 83311204 WIDE CENTRE 24-30M - 83311004 16 x 460703 2 x 430367 8 X 440644 2 x 430892 4 X 334135 4 x 471127...
  • Page 48 HARDI NAVIGATOR WHITE 726522 725942 BROWN 334681: YELLOW 729997 440675 421256 241978 471126 334556 240947 440677 242005 334548 614421 725070 145661 241441 241441 334861 241883 741293 740994 731629 241973 731811 285126 Drg 24 EVC PRESSURE REGULATOR UNIT...
  • Page 49 HARDI NAVIGATOR Drg 25 EVC DISTRIBUTION VALVE...
  • Page 50 HARDI NAVIGATOR 4 x 61012604 2 x 63700504 28 x 430522 24 x 430286 24 x 460703 4 x 63024504 16 x 160624 242-467 Drg 26 Mudguards...
  • Page 51 HARDI NAVIGATOR 61013204 70006104 61013304 471128 8 x 470127 16067004 220820 8 x 460423 16058504 480730 45000204 460143 145401 61012404 8 x 420604 460703 47000104 Drg 27 22070604 2 x 16066004 Side Mount Granni Pot Lift Assembly 430824...
  • Page 52 HARDI NAVIGATOR Drg 28 Hoses and Fasteners...
  • Page 53 HARDI NAVIGATOR Drg 29 Hardi Nozzles...

  • Page 54: Hardi Contacts

    CONTACTS FOR HARDI SERVICE, SPARE PARTS and ADVICE: Contact your Local Hardi Dealer / Service Centre - there are Local Hardi centres throughout Australia and New Zealand Find your nearest dealer’s details at www.hardi.com.au or by contacting Hardi Australia P/L at:...

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