Hardi NAVIGATOR 4000 Instruction Book Download Page 30

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3 - Description

Hydraulic Systems

Hydraulic Blocks

Hydraulic blocks fitted to the sprayer are:

Boom

The main boom hydraulic block that manages hydraulic pressure for the
boom controls.

ParaLift

This hydraulic block manages hydraulic pressure for the ParaLift.

Open Centre Hydraulics

The open centre hydraulic block is necessary if the tractor uses open
centre hydraulics and/or load sensing. For adjustment, see “Open Centre
Hydraulics (optional)” on page 39.

Summary of Contents for NAVIGATOR 4000

Page 1: ...NAVIGATOR 3000 4000 5000 6000 Instruction book 67028104 102 Version1 02 GB 05 2016 www hardi com au...

Page 2: ...best of our belief correct at the time of printing As it is HARDI AUSTRALIA policy permanently to improve our products we reserve the right to make changes in design features accessories specification...

Page 3: ...fold VACnMIX 21 HARDI TURBO FILLER optional equipment 22 Clean Water Tank 23 DilutionKit optional 23 BoomPrime optional 24 Diagram Basic Liquid System 25 Diagram Liquid System with Options and TurboFi...

Page 4: ...lternative boom width 53 Liquid System 54 Filling Washing Location Requirements 54 Filling of Water 54 Filling Through Tank Lid 55 External Filling Device optional 55 Filtered Fast Fill System 56 Banj...

Page 5: ...ervice Hoses and Tubes 81 250 Hours Service Wheel Bearings 82 250 Hours Service Brake Adjustment optional 82 250 Hours Service Hydraulic Brakes optional 82 1000 Hours Service Wheel Bearings No Brakes...

Page 6: ...cations 103 Pump Model 363 5 5 103 Pump Model 363 10 0 103 Pump Model 463 5 5 103 Pump Model 463 6 5 103 Pump Model 463 10 0 103 Pump Model 463 12 0 104 Filters and Nozzles 104 Temperature and Pressur...

Page 7: ...ually 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 expl...

Page 8: ...l properties should all be considered when determining if conditions are suitable for spraying Contact your local Department of Primary Industries for details of relevant publications explaining the r...

Page 9: ...ey contain critical information about your safety and the environment Always consider the environment when disposing of chemical residue see section on decontamination Chemical labels are registered b...

Page 10: ...y before performing maintenance or repair Service Tighten to torque according to instruction book Risk of death Do not attempt to enter tank Risk of burn Stay clear of hot surfaces Risk of injury Do n...

Page 11: ...2 Safety notes 9 Tank under pressure Beware when moving lid EasyClean filter service Open and clean filter monthly Lifting point Lifting point Load index Max permitted load rating is 164 at 40 km h...

Page 12: ...2 Safety notes 10...

Page 13: ...Clean Filter Clogging Indicator 7 Spray Pressure Gauge 8 Clean Water Tank Lid 9 SafetyLocker 10 N A 11 Pump 12 Drawbar Hitch 13 Support Leg 14 Step to Platform 15 Agitation Valve 16 Pressure SmartValv...

Page 14: ...3 Description 12 View 25 RinseTank 26 Main Tank 27 N A 28 ChemLocker with FoamMarker Tank 29 CycloneFilter 30 Support Leg Storing Position...

Page 15: ...to use the sprayer for any other purposes If no local law demands that the operator must be certified to use spray equipment it is strongly recommended to be trained in correct plant protection and i...

Page 16: ...tion the pressurized liquid from the pump will be routed to The active function is indicated by the indicator The handle is turned so the indicator points to the label for required function If handle...

Page 17: ...ional The valve is used when filling from an external tank or reservoir Activating valve starts stops the filling process NOTE that the suction valve must be closed for maximum filling capacity RinseT...

Page 18: ...n Quick reacting valve when sections are turned ON OFF and at speed changes Optimized AutoSectionControl feature that predict boom sections to open and optimized nozzle pressure Optimized for differen...

Page 19: ...a longer period so that operator could have changed to another nozzle size Last saved nozzle size becomes unreliable Software enables maximum pressure limit Controller reaction Headland boom is closed...

Page 20: ...e see Spray Technique book EasyClean Filter To ensure proper function of filter and its built in valve the filter must be opened at least once every month A label on the lid also designates this To op...

Page 21: ...rn flow to prevent filter is going to be clogged when spraying This position is used when rinsing the boom if the main tank is empty C This position marked with 3 dots Flushing position which is used...

Page 22: ...l manifold and a rotating chemical drum rinse nozzle The hopper flushing ring is connected to the sight tube to enable decontamination of both together The unit has a water supply inlet port and a vac...

Page 23: ...lushing ring valve B is used to rinse the hopper after use With the lid closed flush the hopper using the rinse ring Control the rinse by turning flush ring handle on VACnMIX control manifold to the O...

Page 24: ...n until it locks 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 when chemica...

Page 25: ...d to the liquid system enabling the rinse water to be directed from the rinse tank into the main tank and piping to dilute spray liquid residues The dilution kit will ease diluting of chemicals in mai...

Page 26: ...middle of each section B Liquid for BoomPrime is taken from a bypass valve D just before the flowmeter This valve operates in opposite phase When priming the direction of liquid flow will be reversed...

Page 27: ...8 Bypass Valve for Boom 9 Distribution Valves 10 Flow meter 11 Spray Boom 12 Agitation Valve 13 Agitation Tube 14 Tank Hose for Return Lines Riser Pipe 15 Safety Valve 16 One Way Valve 17 Tank Hose R...

Page 28: ...Riser Pipe 18 Tank Rinsing Nozzles 19 Filtered Fast Fill optional 20 Rinse Tank 21 Valve Block TurboFiller 22 Ejector TurboFiller 23 TurboFiller 24 Tank Hose for Turbofiller 25 FastFiller Ejector 26 F...

Page 29: ...9 Filtered Fast Fill 20 Directional Fill Valve 21 Rinse tank 22 Filling Coupler 23 Vacuum Transfer Valve 24 VACnMIX 25 Chemical container flush valve 26 Upper Vortex Jet valve 27 Fill Vortex control v...

Page 30: ...lock that manages hydraulic pressure for the boom controls ParaLift This hydraulic block manages hydraulic pressure for the ParaLift Open Centre Hydraulics The open centre hydraulic block is necessary...

Page 31: ...3 Description 29 AutoHeight UC5 On sprayers with AutoHeight this hydraulic block manages hydraulic pressure for the automatic boom height control functions...

Page 32: ...Breakaway section C 1st outer wing E Inner section F Centre section For 3 folded booms the terminology is as follows A Breakaway section B 2nd outer wing C 1st outer wing E Inner wing F Centre section...

Page 33: ...unfolding the boom it is important to connect the sprayer to the tractor to prevent overbalancing of the sprayer DANGER When folding or unfolding the boom make sure that no persons or objects are wit...

Page 34: ...obCom box B Clean water tank The clean water tank is integrated in the side cover It is filled from the platform when the side cover is closed ATTENTION Only open the right side cover when the clean w...

Page 35: ...of chemical containers etc is mounted on the sprayers right side If the optional FoamMarker is selected the FoamMarker tank is then placed inside the ChemLocker ATTENTION Maximum load is 100 kg or 10...

Page 36: ...3 Description 34...

Page 37: ...hed off 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 The...

Page 38: ...the tractor wheels or the PTO shaft all hoses cables and wires are held by the hose package support fitted to the sprayer platform ATTENTION A sprayer with IntelliTrack requires more slack in the cab...

Page 39: ...INE and remove the ignition key before carrying out maintenance or repairs to the transmission shaft or implement DANGER A ROTATING TRANSMISSION SHAFT WITHOUT PROTECTION GUARDS IS FATAL PTO Installati...

Page 40: ...the electro hydraulic operation of the boom functions Optional hydraulic system requirements One double acting outlet for the operation of the FlexCapacity pump optional One double acting outlet for t...

Page 41: ...ection WARNING 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 tra...

Page 42: ...wer tractors If you have a tractor with another power connector it is necessary to disassemble the connector and fit it to the actual tractor connector The number and the type of connectors may vary o...

Page 43: ...can be bent and shortened A spacer C is also supplied to allow further attachment possibilities Find the best solution for your tractor or vehicle Tube B plate is staggered so that if correctly orien...

Page 44: ...ines up in the middle of the gaps in vertical direction Distance from centre of the sensor to top of the brake drum 412 mm brake drum 60 mm 400 mm brake drum 75 mm ATTENTION If necessary readjust plat...

Page 45: ...Check condition of O rings and lubricate if necessary or replace if damaged before reassembly DANGER Never open the Cyclone filter unless the suction valve is closed and the pressure SmartValve is tu...

Page 46: ...djuster screw A to increase the BoomPrime pressure to 3 bar or until the nozzles start to leak 5 If nozzles leak then lower the BoomPrime pressure by 1 bar on the adjuster screw A ATTENTION If not adj...

Page 47: ...sting on the front as well as rear brackets WARNING The max transport height must never exceed 4 0 m Always measure the actual total height and choose settings not exceeding 4 0 m Transport lock boom...

Page 48: ...t the axle A sack barrow and a rod will facilitate the operation 6 Lower down the left wheel 7 Tighten the clamp bolts A to a torque of 250 Nm and lock the bolts with the counternuts 8 Repeat the proc...

Page 49: ...and agitated until it is fully dissolved Never pour water on to CaCl2 If you get CaCl2 in your eyes flush instantly with cold water for at least 5 minutes and seek medical advice afterwards WARNING Th...

Page 50: ...ctor brake outlet When the tractor brakes are applied the trailer brakes will work proportionally to the tractor brakes and ensure safe and effective braking WARNING Do not connect the brakes directly...

Page 51: ...5 Operation General Info Environmental Info For environmental info please refer to the following parts in the Spray Technique Book Nozzles Spray quality Choosing nozzles for arable crops Spraying spe...

Page 52: ...ivate the single acting hydraulic outlet to raise the boom and release it from the transport brackets 2 Activate the double acting hydraulic outlet to unfold the boom Both wings will now unfold simult...

Page 53: ...is locked 2 Push switch 4 upwards to lift the boom clear of the front transport brackets 3 Push switch 8 downwards to unfold the inner sections Rear transport hooks disengage automatically 4 Push swit...

Page 54: ...p button H to lift the boom clear of the transport brackets The symbol appears in display until pendulum is locked This takes approximately 10 seconds 2 Push the button 5 to unfold the inner wings com...

Page 55: ...oom Tilt Function Z version only The boom tilt function controls enables you to adjust the boom height individually in the right and left hand side HC 6500 Boom tilt function controls A B C and D on t...

Page 56: ...n public water supplies for drinking purposes and from treatment sumps and cesspools of drainage systems and 3 50 metres from surface water watercourses lakes and coastal waters and from nature reserv...

Page 57: ...s operated as follows 1 Remove cover and connect suction hose to Suction Manifold 2 Turn pressure SmartValve to Main tank 3 Turn handle on External Filling Device valve towards Filling Device 4 Engage...

Page 58: ...lock coupling dust cover ATTENTION The optional flow meter is only available on sprayers with the Quick Fill system and is not offered on machines with venturi or Banjo pump fast fill systems WARNING...

Page 59: ...attempt to run the pump over the recommended Maximum speed Operation To fill the sprayer using the Banjo fast fill system 1 Park the tractor and sprayer on a level surface select neutral gear apply t...

Page 60: ...se for a longer period of time ATTENTION For cleaning purposes etc the rinsing tank is also accessible via the tank lid on top of the tank Filling of Clean Water Tank To fill the clean water tank 1 Re...

Page 61: ...through the tank lid Note instructions on the chemical container WARNING Be careful not to slip or to splash chemicals when carrying chemicals up to the tank lid ATTENTION Due to risk of spillage and...

Page 62: ...emical container label 2 Engage the pump Set at 540 or 1000 rpm relevant to equipped pump 3 Set Vacuum and Transfer Valve to Fill position 4 Turn the Pressure Valve on your sprayer toward the Pressure...

Page 63: ...per until chemical is fully integrated into water NOTE Always ensure that enough pressure is maintained to drive the vortex A drop in level may cause air to enter the suction line and too high a level...

Page 64: ...ball valve is open to the suction line and liquid chemical will be drawn from the drum into the hopper 4 To stop the flow of liquid chemical from the drum move the ball valve to OPEN B position this...

Page 65: ...use VACnMIX rinsing VACnMIX lid is closed 1 Close VACnMIX lid 2 Turn the suction SmartValve towards Rinsing tank or External Filling Device if clean water is available here 3 Turn the Vacuum and Tran...

Page 66: ...cals to the main tank TheTurboFiller suction valve must be open for at least 20 seconds after the chemical is no longer visible in the hopper in order to empty the transfer hoses completely into the m...

Page 67: ...del 4 Open TurboFiller lid Open TurboDeflector valve and TurboFiller suction valve 5 Measure the correct amount of powdered chemical and sprinkle it into the hopper as fast as the transfer device can...

Page 68: ...dimentation may occur depending on the chemicals being used Before resuming the spray job it might be necessary to agitate sediment material 1 Turn the handle at the suction valve towards Suction from...

Page 69: ...arker 6 Foam marker Left OFF Right Turns the optional foam marker on for each side Middle position is OFF 7 Section valves Turns single sections on or off Lever up is OFF and down is ON 8 Optional fun...

Page 70: ...ker 5 Foam marker Left Right Turns the optional foam marker ON for each side 6 Optional function A B If extra equipment is added it can be controlled from here A Power ON OFF status LED LED must be ON...

Page 71: ...5 Operation 69 Quick reference Operation In the following diagrams handle positions for different options are described...

Page 72: ...o inspect if theTurboFiller is empty If not close the lid again and press theTurboFiller suction valve until the TurboFiller is empty 7 After the last flushing the TurboFiller suction valve must be op...

Page 73: ...ditches wells springs etc The washings from the cleaning area must not enter sewers Alternatively the washings can be retained in an appropriate receptacle diluted and distributed over a larger cultiv...

Page 74: ...nds and then close agitation valve completely 3 Turn suction valve towards and the pressure SmartValve towards with all sections off for approximately 45 seconds 4 Turn all sections on Spray until air...

Page 75: ...or sprayer cleaning is recommended as some also lubricate ball valves etc 4 Start the pump and operate all controls enabling the liquid to come into contact with all the components Operate the distrib...

Page 76: ...ose theTurboFiller suction valve again Take care that the External fast filling connection and the line are not contaminated with chemicals 5 Turn the suction valve towards and the pressure SmartValve...

Page 77: ...en the tank is just about empty This technical residue is defined as the remaining amount of liquid in the system when the first clear pressure drop appears on the pressure gauge The residual dilutabl...

Page 78: ...5 Operation 76...

Page 79: ...iling plans designate the following 1 Lubricant to be used see Recommended lubricants 2 Recommended intervals hours ATTENTION If the sprayer is cleaned with a high pressure washer lubrication of the e...

Page 80: ...6 Maintenance 78 PTO Lubrication Oiling Plan PTO shaft type 100 series C 50...

Page 81: ...lter lid counterclockwise to open it 2 Remove lid and filter from the filter housing 3 Separate filter element from lid filter guide by turning locks outwards 4 Clean filter and if necessary clean the...

Page 82: ...and screw the lid until it hits the stop WARNING Always wear protective clothing and gloves before servicing the filter DANGER The pressure valve must always be turned to the unused function or to ta...

Page 83: ...s must be placed on the nuts afterwards 50 Hours Service Tyre Pressure Check the tyre pressure according to the table in Technical Specifications DANGER Never inflate tyres more than to the pressure s...

Page 84: ...ne of the pictures should show your system at hand 1 Loosen the 4 bolts at the brake connector C between the brake arms Also loosen the screw in each end of the brake connector and the hand brake cabl...

Page 85: ...tighten to the full specified torque 15 Tighten again after 10 hours of work Check the torque every day until it is stabilised ATTENTION The wheel axle has a vertical and an horizontal cotter pin hole...

Page 86: ...nd slide them over the cam afterwards Tighten the anchor bolt castle nut F again and fit a new cotter pin G 14 Check roller bearings for discolouration and wear Replace if worn or damaged 15 Assemble...

Page 87: ...replaced correctly ATTENTION A special valve with white flap 2A is used at the two upper side inlets It has to be placed in the valve openings as shown All others are the type with black flap It is r...

Page 88: ...he return line When the housing is drained there should be no liquid flow through the return line If there is any leakage the valve cone E must be changed 1 Remove the clip C 2 Lift the motor housing...

Page 89: ...ve 1 Make sure that the tank is empty and clean 2 The valve must be closed and the string must be loose 3 Pull out the clip A and pull down the connecting piece B The entire valve assembly can now be...

Page 90: ...ghtened correctly Check regularly if bolts are tightened according to the specified torques below Change of Bulbs 1 Switch off the light 2 Loosen the screws on the lamp and remove the cover or lens 3...

Page 91: ...the tube Always use tubes of recommended size and in good condition When fitting new tyres always fit new tubes Before mounting always lubricate both tyre beads and rim flange with approved lubricatin...

Page 92: ...on when the pump is running This is good practice for all sprayers but particularly for sprayers without optional equipment DANGER Before turning pressure SmartValve to Pressure draining it is very im...

Page 93: ...distribution valves so that the antifreeze is sprayed through the nozzles as well The antifreeze will also prevent O rings seals diaphragms etc from drying out On sprayers with a FlexCapacity pump th...

Page 94: ...pressure gauges again Seal with Teflon tape 5 Connect the sprayer to the tractor including hydraulics and electrics 6 Check all hydraulic and electric functions 7 Empty the tank for remaining antifree...

Page 95: ...6 Maintenance 93...

Page 96: ...6 Maintenance 94...

Page 97: ...the valves from closing correctly thus reducing the pump flow 6 A bad reassembly of the pump elements especially the diaphragm covers causes air intakes or leaks and reduces the pump flow 7 Rusted or...

Page 98: ...g to clog Clean all filters Formation of foam Air is being sucked into system Check tightness gaskets O rings of all fittings on suction side Excessive liquid agitation Lower pump speed rpm Check safe...

Page 99: ...rayer 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...

Page 100: ...ering Hydraulics Front potentiometer bar springs move erratically Re arrange the spring setup so that the potentiometer bar moves freely IntelliTrack has non linear steering or is not following the tr...

Page 101: ...over A from valve B 2 Pivot valve B inward 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...

Page 102: ...7 Fault finding 100...

Page 103: ...ons General Info All dimensions values and weights are depending on mounted options and specific adjustments Overall Dimensions Dimension with 36m B3 A Total length m 7 60 B Total width m 3 41 C Total...

Page 104: ...7 m EAGLE 4155 421 4576 9039 2057 11096 28 m EAGLE 4160 431 4591 9044 2067 11111 30 m EAGLE 4250 475 4725 9134 2111 11245 Empty tank Full tank Boom width Axle load kg Drawbar load kg Total weight kg A...

Page 105: ...8 Technical specifications 103 Pump Specifications 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 106: ...iner Nozzle 18 1 00 mm White Yes 30 0 60 mm Green Yes 50 0 30 mm Blue Yes standard Yes Yes 80 0 18 mm Red Yes Yes standard Yes Yes 100 0 15 mm Yellow Yes Yes Spray liquid system Operating temperature...

Page 107: ...relates to the two defined operator positions in the tractor cab or operating the chemical incorporator filling device Reference measurements indicate only in the latter case operating the chemical i...

Page 108: ...as specified DANGER Never inflate tyres to more than the pressure specified in the table Over inflated tyres can explode causing severe personal injuries 10 km h 20 km h 30 km h 40 km h Tyre size Loa...

Page 109: ...hoses and synthetic fittings can be incinerated at an authorized disposal plant The metallic parts can be scrapped Always follow local legislation regarding disposal Materials used Tanks HDPE Chassis...

Page 110: ...Optional 5 Reg feedback 7a 18 S7 7b 19 S7 7c 33 Option 1 4 20mA 8a 37 S8 8b 36 S8 8c 32 Option 2 Frq 9a 35 S9 Air angle 0 5V 9b 34 S9 Fan speed 0 5V 9c not connected Option 3 Tank gauge 10a 21 On off...

Page 111: ...e of Filters 73 Outside 75 Rinsing Tank and Rinsing Nozzles 74 Standard 72 Tank and Liquid System 73 Clogging Indicator 18 Connector Cigar 40 JobCom 40 Traffic Light 40 Working Light 40 Container Clea...

Page 112: ...ulation 16 Pressure regulation valve 86 Protective Gear 59 PTO Installation 37 Pump 14 Model 103 104 Q Quick Reference Cleaning 72 Quick reference 68 R Rear Lights 108 Recycling 107 Renewal Diaphragms...

Page 113: ...70 Rinsing 70 Suction Valve 22 TurboDeflector Valve 22 Turning the Wheel Rim 47 Tyre Change 89 Pressure 106 V Valve Bypass 24 Return 19 TurboDeflector 22 Valves Symbols 14 View 11 12 W Wheel Bearings...

Page 114: ...Index 112...

Page 115: ...113 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 Australia P L 534 538 Cross Keys Rd Cavan SA 5094 AUSTRALIA...

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