Hardi NAVIGATOR 3000 Instruction Book
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Hardi NAVIGATOR 3000 Instruction Book

Hardi NAVIGATOR 3000 Instruction Book

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NAVIGATOR
3000/3500/4000
Instruction book
67021703 - Version 2.10
US - 08.2010

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Summary of Contents for Hardi NAVIGATOR 3000

  • Page 1 NAVIGATOR 3000/3500/4000 Instruction book 67021703 - Version 2.10 US - 08.2010...
  • Page 3 67021703 - Version 2.10 US - 08.2010 HARDI® reserves the right to make changes in design, material, or specification without notice thereof. HARDI® and other product names are registered trademarks of HARDI® Inc. in the U.S. and in other countries.

  • Page 5: Table Of Contents

    Table of contents 1 - Welcome Welcome letter ............................1 2 - Safety notes Operator safety .............................1 General info ..........................................1 Local poison information center ......................3 3 - Description General info ............................1 View ..............................................1 View ..............................................2 Identification plates ......................................2 Roadworthiness ........................................
  • Page 6 Table of contents 4 - Sprayer setup General info ............................1 Unloading the sprayer from the truck ..............................1 Pulling the sprayer at the tie down hooks ............................. 1 Before putting the sprayer into operation ............................. 1 Support jack ..........................................1 Jack up the sprayer .......................................
  • Page 7 Safety precautions - crop protection chemicals ..........................6 Filling chemicals through tank lid ................................6 Filling liquid chemicals by HARDI® TurboFiller (optional equipment) .................. 7 Filling powder chemicals by HARDI® TurboFiller (optional equipment) ................8 Operating the control unit while spraying ............................9 Agitation before re-starting spraying ................................
  • Page 8 Table of contents Occasional maintenance ........................7 General info ..........................................7 Pump valves and diaphragms replacement ............................7 Pump valves and diaphragms replacement ............................8 Cone check/replacement for pressure regulation valve ....................... 8 Cone check/replacement for EVC distribution valve ........................9 Level indicator adjustment ....................................
  • Page 9 Table of contents 8 - Technical specifications Dimensions ............................1 General info ..........................................1 Overall dimensions ....................................... 1 Tank capacities ........................................1 Weight ............................................2 Wheel and axle dimensions ................................... 2 Specifications ............................3 Diaphragm pumps ......................................3 ................................................3 Centrifugal pumps ..........................4 Pump model ACE 206 hydraulic ...................................
  • Page 10 Table of contents TOC.6...

  • Page 11: Welcome

    HARDI® is your specialist in spraying and we spend all of our time and keep all of our focus on spraying. We do not share our resources between other types of products or compromise on anything in providing the best quality sprayers to the market today.
  • Page 12 1 - Welcome...

  • Page 13: Safety Notes

    € Keep children away from the equipment. € If any portion of this instruction book remains unclear after reading it, contact your HARDI® dealer for further explanation before using the equipment. € Be careful not to hit people or surroundings when maneuvering the sprayer, especially when backing.
  • Page 14 2 - Safety notes € The External Cleaning Device should not be used if important parts of the equipment have been damaged, including safety devices, high pressure hoses, etc.

  • Page 15: Local Poison Information Center

    2 - Safety notes Local poison information center € If you live anywhere in the United States, the following toll free number will connect you to your Local Poison Information Center. PHONE NO. 1 - 800 - 222 - 1222 €...
  • Page 16 2 - Safety notes...

  • Page 17: Description

    3 - Description General info View 1. Tank tube riser pipe lid 12. Step to platform 2. Flush tank level indicator 13. Agitation valve 3. Main tank level indicator 14. Pressure SmartValve 4. Main tank lid 15. External Filling ON/OFF valve 5.

  • Page 18: Identification Plates

    3 - Description View 22. Flush tank 25. ChemLocker with FoamMarker tank 23. Main tank 26. CycloneFilter 24. Hose reel for External Cleaning Device 27. Support jack storing position Identification plates An identification plate fitted on the frame indicates producer name, model and serial number.

  • Page 19: Roadworthiness

    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 allowable to use the sprayer for other purposes. If no local law demands that the operator...

  • Page 20: Liquid System

    3 - Description Liquid system General info - valve system All functions of the spray circuits are operated via the centrally situated valve system with color coded pictorial symbols for easy operation. Pump Diaphragm pump with easily accessible valves and diaphragms. Model 1303 with 3 diaphragms, 540 r.p.m. (6 splines). Model 363 or 463 with 6 diaphragms.

  • Page 21: Diagram - Diaphragm Liquid System With Optional Extras

    3 - Description Diagram - Diaphragm Liquid system with optional extras 1. Pump 15. Tank tube for return lines (riser pipe) 2. EasyClean filter 16. One-way valve 3. Suction Valve Main tank/Flush Tank 17. Safety valve 4. Pressure control valve 18.

  • Page 22: Diagram - Centrifugal Liquid System With Optional Extras

    3 - Description Diagram - Centrifugal Liquid system with optional extras 1. Pump 15. Tank tube for return lines (riser pipe) 2. EasyClean filter 16. One-way valve 3. Suction Valve Main tank/Flush Tank 17. Tank tube riser pipe 4. Pressure control valve 18.

  • Page 23: Filters

    3 - Description Filters An EasyClean suction filter is fitted in the working zone. It has a built-in valve that closes when the filter is opened for inspection or cleaning. A Cyclone pressure filter is fitted to the sprayers right side just in front of the ChemLocker (optional equipment). It has a built- in self-cleaning function.

  • Page 24: Turbofiller (Optional Equipment)

    3 - Description TurboFiller (optional equipment) The TurboFiller is situated in the working zone on the sprayer’s left side. When being used, it should be unlocked by pulling the handle (A) (situated to the right of the TurboFiller) and pushed down (B) by grabbing the handle on the TurboFiller until it clicks into the locked down-position.

  • Page 25: Agitation Valve

    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 26: Clean Water Tank

    3 - Description Clean water tank A clean water tank is integrated into the right side cover which is fitted above the Cyclone filter. It is accessed for filling at the sprayer’s right side when entering the platform (see subject “Platform”). The ball valve is located on the valve cover below the EasyClean filter on sprayer’s left side.

  • Page 27: Hydraulic Systems

    3 - Description Hydraulic systems PARALIFT™ hydraulics This PARALIFT™ hydraulic block manages hydraulic pressure for the PARALIFT™. 3.11...

  • Page 28: Boom

    3 - Description Boom Boom and terminology Both the SPB boom and the SPC boom are available in two different hydraulic system versions: 1. SPB-HY & SPC-HY These type of booms are operated directly via the tractor hydraulics. These models feature hydraulic lift cylinder for boom height adjustment and two cylinders for simultaneous boom wing fold and unfold.

  • Page 29: Equipment

    3 - Description Equipment Platform To get access to the platform, lift and swing the step (G) on the drawbar out until it clicks into locked out-position. To retract step, then lift and swing step to retracted locked in-position. The pressure regulation valve (E) and the Agitation valve (F) are situated in front of the platform floor.

  • Page 30: Remote 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 light 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 Equipment)

    3 - Description External Cleaning Device (optional equipment) This equipment comprises of a hose reel and spray gun used to clean the complete sprayer externally in the field with clean water. The External Cleaning Device is located on the sprayer’s right side just behind the Chemlocker.
  • Page 32 3 - Description 3.16...

  • 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 on the picture, and make sure that the straps or belts used for lifting are strong enough. ATTENTION! Only lift the sprayer when the tanks are empty! Pulling the sprayer at the tie down hooks For moving the sprayer or loading it to e.g.

  • Page 34: Jack Up The Sprayer

    4 - Sprayer setup Jack up the sprayer When the sprayer needs wheel mounting, wheel changing, or wheel bearing changing etc. then jack up the sprayer under the axle where shown. € DANGER! Be sure to place sprayer on level and firm ground to avoid sprayer falling down from the jack.

  • Page 35: Transmission Shaft

    4 - Sprayer setup Transmission shaft Operator’s safety 1. Always STOP ENGINE before attaching the transmission shaft to tractor P.T.O. - most tractor P.T.O. shafts can be rotated by hand to facilitate spline alignment, when engine is stopped. 2. When attaching the shaft, make sure that the snap lock is FULLY ENGAGED - push and pull shaft until it locks. 3.
  • Page 36 4 - Sprayer setup Pump with 6 splines/540 r.p.m. The shaft must always have an overlap (A) of minimum 1/3 of the length. Pump with 21 splines/1000 r.p.m. The shaft must always have an overlap (A) of minimum 2/3 of the length. 4.

  • Page 37: Mechanical Connections

    4 - Sprayer setup Mechanical connections Hitch - adjustment The Navigator is equipped with a clevis hitch. The lower plate is attached with two bolts and may be removed if needed. No other adjustment is possible. Swivel hose support To prevent hoses and wiring from being damaged by the tractor wheels, P.T.O.

  • Page 38: Hydraulic Systems

    4 - Sprayer setup Hydraulic systems General info Ensure that snap couplers are clean before connection! After having operated the boom and the system has been filled with oil, check tractor’s hydraulic oil level and add oil if necessary. € DANGER! Test of the hydraulic system should be done very cautiously.

  • Page 39: Open Center Hydraulics (Optional Equipment)

    4 - Sprayer setup Open center hydraulics (optional equipment) The open center hydraulics block is needed if the tractor uses open center hydraulics and/or if load sensing will be used. The valve (1) on the side of the block is factory set for open center hydraulics, but if closed center hydraulics will be used (also in combination with load sensing) then screw in the valve.

  • Page 40: Electrical Connections

    4 - Sprayer setup Electrical connections Control units Find a suitable place in the tractor’s cabin to secure the control units from movement. Best recommended placement is to the right of the driver seat. The supplied bracket will fit most tractors. Threaded mounting holes may be hidden behind front corner cover.

  • Page 41: Power Supply

    4 - Sprayer setup Power supply Power requirement is 12V DC. Always note polarity! Brown wire is positive (+) Blue wire is negative (-) For proper function of the electric equipment, the wires must have the following gauge ratings and correct fuses to ensure a sufficient power supply.

  • Page 42: Liquid System

    4 - Sprayer setup Liquid system CycloneFilter Standard filter size is 80 mesh. Filters of 50 and 100 mesh are available and can be changed by opening the filter top. Check condition of O- rings and lubricate if necessary or replace if damaged before reassembly. €...

  • Page 43: Transport

    4 - Sprayer setup Transport Adjusting boom transport position If the boom wings do not rest accurately in the transport brackets, the wings can be adjusted as described below: 1. Lift the boom all the way to the top. 2. Fold the boom into transport position. With the fold cylinder pressurized, determine if the boom wings need to be adjusted inwards or outwards.

  • Page 44: Track Width, Axles And Wheels

    Track width, axles and wheels Altering the track width (optional combo axle) The track width of the adjustable combo axle on the Navigator 3000/ 4000 can be infinitely adjusted from 60” to 120”. No adjustment is necessary on the fixed 60” or fixed 120” axle.

  • Page 45: Boom

    4 - Sprayer setup Boom Suspension effect adjustment (SPC only) The SPC boom features adjustable suspension for 80’-90’ booms and 100’ booms. The spring (A) has two assembly positions as shown on the illustration below. Position (1) can be used for 80’-90’ booms and position (2) can be used for 100’...
  • Page 46 4 - Sprayer setup 4.14...

  • Page 47: Operation

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

  • Page 48: Maneuvering Of The Spb And Spc Booms - Hz-Versions

    5 - Operation Maneuvering of the SPB and SPC booms - HZ-versions The switches on the hydraulic control box control the following functions: 1. Power ON/OFF 2. Boom tilt left 3. Boom lift raise/lower 4. Boom tilt right 5. Boom folding (left side) 6.

  • Page 49: Liquid System

    5 - Operation Liquid system Filling of water Tank should normally be filled 1/3 with water before adding chemicals. Always follow instructions given on the chemical container! ± WARNING! If the sprayer is put aside with liquid in the main tank all MANIFOLD valves must be closed. Filling through tank lid Water is filled into the tank by removing the tank lid located at front of sprayer tank which is accessible from platform.

  • Page 50: Filling Of Flush Tank Using Quick Fill (Optional Equipment)

    5 - Operation Filling of flush tank using Quick fill (optional equipment) A flush tank is integrated into the rear of the sprayer and is filled via the flush tank quick coupler located near the EasyClean filter. 1. Remove plug from Quick Fill coupler and connect filling hose from water supply.

  • Page 51: Adjustment Of Evc Operating Unit

    5 - Operation Adjustment of EVC operating unit Before spraying, the EVC operating unit is adjusted 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 the same type and capacity.

  • Page 52: Safety Precautions - Crop Protection Chemicals

    5 - Operation Safety precautions - crop protection chemicals ± Always be careful when working with crop protection chemicals! ± WARNING! Always wear correct 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 53: Filling Liquid Chemicals By Hardi® Turbofiller (Optional Equipment)

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

  • Page 54: Filling Powder Chemicals By Hardi® Turbofiller (Optional Equipment)

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

  • Page 55: Operating The Control Unit While Spraying

    5 - Operation Operating the control unit while spraying The switches on the spray control unit control the following functions: 1. Power ON/OFF 2. Spray pressure regulation 3. Main valve ON/OFF 4. Optional function 5. Optional function 6. End nozzle (Left/OFF/Right) 7.

  • Page 56: 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. Press the Chemical Container Cleaning lever and TurboFiller suction valve at the same time to activate the flushing nozzle in the middle of the TurboFiller and empty out the TurboFiller rinsing liquid.

  • Page 57: 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. ATTENTION! Clean sprayers are safe sprayers.

  • Page 58: Cleaning The Tank And Liquid System

    5 - Operation 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 you have just sprayed. 2. Select and use the appropriate protective clothing. Select detergent suitable for cleaning and suitable deactivating agents if necessary.

  • Page 59: Use Of Flush Tank And Rinsing Nozzles (Optional Equipment)

    4. When 1/3 of contents in flush tank are used, turn suction valve towards “Main tank” and operate all valves on the pressure side of the system, so all hoses and components are rinsed. If equipped with HARDI® TurboFiller turn the pressure SmartValve “Off”...

  • Page 60: Using The Drain Valve

    5 - Operation B. Flushing the pump, operating unit, spray lines, etc. in case of interruption in spraying before main tank is empty (e.g. beginning rain etc.). Cleaning of the liquid system: 1. Turn suction valve towards “Flush tank”. (Keep pressure SmartValve in “Spray” position). 2.

  • Page 61: Quick Reference - Cleaning

    5 - Operation Quick reference - Cleaning In the following diagram, handle positions for different options are described. *designates an optional function. External cleaning - Use of External Cleaning Device (optional equipment) Use the External Cleaning Device to wash everything on the outside of the sprayer.

  • Page 62: Work Light Selector Switch

    5 - Operation Work light selector switch The boom and work lights selector switch is placed just below the SafetyLocker (between valve shield and EasyClean filter) and has three positions: 1. Boom lights ON 2. Lights OFF (neutral position) 3. Work light ON It is recommended to switch OFF the rear lights of the tractor in order to save power consumption and to avoid reflection.

  • Page 63: 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 64: Trailer Lubrication & Oiling Plan

    6 - Maintenance Trailer lubrication & oiling plan...

  • Page 65: Service And Maintenance Intervals

    6 - Maintenance Service and Maintenance intervals 10 hours service - Cyclone filter To service the Cyclone filter: 1. Close the suction valve and turn the pressure SmartValve to “Main tank” or an unused function. 2. Unscrew filter lid (A). 3.

  • Page 66: 10 Hours Service - Easyclean Filter

    6 - Maintenance 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 the EasyClean filter: 1.

  • Page 67: 10 Hours Service - Spraying Circuit

    6 - Maintenance 10 hours service - Spraying circuit Fill with clean water, operate all functions and check for leaks using higher spray pressure than normal. Check nozzle spray patterns visually using clean water. 50 hours service - Transmission shaft Check function and condition of the transmission shaft protection guard.

  • Page 68: 250 Hours Service - Wheel Bearings

    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, contact your HARDI® dealer’s workshop.

  • Page 69: Occasional Maintenance

    Diaphragm pump overhaul kit (valves, seals, diaphragms etc.) can be ordered. Detect whether the pump is a 363 or a 463 model - kit can be ordered at following HARDI® part No.: Model 363: part No. 750342 Model 463: part No. 750343 Valves Remove valve cover (1).

  • Page 70: Cone Check/Replacement For Pressure Regulation Valve

    6 - Maintenance Pump valves and diaphragms replacement Model 1303 pumps: Diaphragm pump overhaul kit (valves, seals, diaphragms etc.) can be ordered. Model 1303: part No. 750658 Valves Remove valve cover (1). Before changing the valves (2) - note their orientation so they are replaced correctly! It is recommended to use new O-rings (3) when changing or checking valves.

  • Page 71: Cone Check/Replacement For Evc Distribution Valve

    6 - Maintenance Cone check/replacement 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 72: Drain Valve Seal Replacement

    6 - Maintenance Drain valve seal replacement If the main tank drain valve leaks, the seal and seat can be changed the following way. € DANGER! Do not enter the inside of the tank - the parts can be changed from the outside of the tank! ±...

  • Page 73: Adjustment Of 3-Way-Valve

    6 - Maintenance Adjustment of 3-way-valve The MANIFOLD valve can be adjusted if it is too tight to operate - or if it is too loose (=liquid leakage). Correct setting is when the valve can be operated smoothly by one hand. Use a suitable tool and adjust the toothed ring inside the valve as shown on the drawing.

  • Page 74: Alignment Of Center And Inner Wing Sections

    6 - Maintenance Alignment of center and inner wing sections 1. Unfold the boom and check alignment of the inner section with the center section. 2. If adjustment is necessary, relieve pressure from the cylinder by folding the boom a few inches. 3.

  • Page 75: Adjusting The Front Fold Cable

    6 - Maintenance Adjusting the front fold cable The performance of the SPB/SPC boom while spraying depends very much on the front fold cable adjustment. A correctly adjusted cable will also control the movement of the outer section. ± WARNING! The rear cable can snap and injure you or someone else if tensioned when the boom is unfolded.

  • Page 76: Breakaway Section Adjustment (Spc Boom)

    6 - Maintenance Breakaway section adjustment (SPC boom) The function of the breakaway section is to prevent or reduce boom damage, should it strike an object or the ground. Adjust the screw (A) until the breakaway will release at a force of 18 lbs (80 N) at the extremity.

  • Page 77: Adjusting Boom Level To Ground

    6 - Maintenance Adjusting boom level to ground Unfold the boom and check that the boom sections are parallel to the center frame and level to the ground. Adjust if necessary, as described below. Adjustment is carried out with the boom unfolded. For SPB-HY &...

  • Page 78: Adjusting Center Section Cables

    6 - Maintenance Adjusting center section cables The center section cables keep the center frame in correct position during folding procedure or when spraying with one side raised and folded (SPB-HZ only). 1. Fold the boom into transport position. 2. Check that the tilt cylinders are completely extended. Adjust if necessary (SPB-HZ only).

  • Page 79: Yaw Damping

    6 - Maintenance Yaw damping Tighten/loosen bolt (A) to adjust slack at point (B). If boom does not work smoothly or if it works in ‘steps’: Loosen bolt (A). If boom works too loosely or swings uncontrollably: Tighten bolt (A). ATTENTION! Do not overtighten bolt (A).

  • Page 80: Suspension Rubber Dampers (Optional Equipment)

    Remember to fit chains again. 5. Grease bearings. 6. Repeat procedure to the opposite part of the transmission shaft. ATTENTION! Only use genuine HARDI® spare parts to service the transmission shaft. Replacement of transmission shaft cross journals. 1. Remove protection guard as described previously.

  • Page 81: Change Of Tire

    6 - Maintenance Change of tire Should it be necessary to replace tires, 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 molded on the tire. 3.

  • Page 82: Off-Season Storage

    6 - Maintenance Off-season storage Off-season storage program 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 can reduce the life of the individual components. To preserve the sprayer intact and to protect the components, carry out following off-season storage program.

  • Page 83: Preparing The Sprayer For Use After Storage

    6 - Maintenance Preparing the sprayer for use 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 the tire pressure. 3.

  • Page 84: Spare Parts

    6 - Maintenance Spare parts Spare parts To see updated spare part information, visit the website: www.agroparts.com All parts information can be accessed here after a free registration has been made. 6.22...

  • Page 85: Fault Finding

    7 - Fault finding Operational problems General info In cases where breakdowns have occurred, the same factors always seem to come into play: 1. Minor leaks on the suction side of the pump will reduce the pump capacity or stop the suction completely. 2.

  • Page 86: 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 (Centrifugal pump).

  • Page 87: Hydraulic System - I.a.h

    7 - Fault finding Hydraulic system - I.A.H. FAULT PROBABLE CAUSE CONTROL/REMEDY Boom slow/erratic. 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 88: Mechanical Problems

    7 - Fault finding Mechanical problems Mechanical problems FAULT PROBABLE CAUSE CONTROL/REMEDY Boom will not fold in or out. Cylinder. Adjust the fold cylinder. Boom will not fold completely. Cables. Check adjustment of center cables. Boom not aligned. Cables. Adjust and grease complete boom cables and stops. Boom will not stay in spraying position.

  • Page 89: 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 12.4x42” 320/90 R46” A - Total length 23’ 2” 23’ 2” B - Total width 11’...

  • Page 90: Weight

    8 - Technical specifications Weight Navigator 3000 (800 Gal.): Boom width Axle load* Drawbar load* Total weight* Axle load** Drawbar load** Total weight** 60’ 6978 7286 12780 2222 15000 66’ 7004 7319 12800 2233 15040 80’ 6878 7496 12810 2403 15210 88’...

  • Page 91: Specifications

    8 - Technical specifications Specifications Diaphragm pumps Pump model 1303/9.0 30.1 28.2 27.5 26.9 26.4 25.9 Pump model 363/5.5 1000 53.1 1000 50.4 1000 49.6 1000 49.1 1000 47.5 1000 45.9 Pump model 363/10.0 51.2 49.9 49.1 48.6 48.0 47.0 Pump model 463/6.5 1000 91.9...

  • Page 92: Centrifugal Pumps

    8 - Technical specifications Centrifugal pumps Pump model ACE 206 hydraulic Output will vary with PSI and usage. Pump model ACE 304 hydraulic Output will vary with PSI and usage. 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...

  • Page 93: 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 94: 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 95: Evc

    8 - Technical specifications The EVC operating unit fulfills 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 Function Sig.

  • Page 96: Plug Positions For Hz Hydraulics

    8 - Technical specifications HC 5500 Function Sig. Opt 1 Pressure sensor Opt 2 RPM sensor or anemometer Speed Flow L end nozzle Pendulum lock at HAY/LPY R endnozzle Pendulum lock at HAY/LPY Reg (Yellow) Bypass EC on/off Sec 9 User defined A&B 2 Sec 8 User defined A&B 1...

  • Page 97: Charts

    8 - Technical specifications Charts Boom hydraulics - HY Boom hydraulics - HZ...

  • Page 98: Boom Hydraulics - Dh

    8 - Technical specifications Boom hydraulics - DH 8.10...

  • Page 99: Electrical Specifications For Boom And Work Light

    8 - Technical specifications Electrical specifications for boom and work light 8.11...
  • Page 100 8 - Technical specifications 8.12...

  • Page 101: Warranty

    Canada hereinafter called “HARDI®”, offers the following limited warranty in accordance with the provisions below to each original retail purchaser of its own manufacturer, from an authorized HARDI® dealer that such equipment is at the time of delivery to such purchaser, free from defects in material and workmanship and that such equipment will be warranted for a period of one year from the time of delivery to the end user, providing the machine is used and serviced in accordance with the recommendations in the Operator’s Manual and is operated under normal farm conditions.
  • Page 102 14. ANY pump replacement MUST be approved by the HARDI® Service Department. 15. Claims under this policy MUST be filed with the HARDI® Service Department within thirty (30) days of when the work is performed or warranty shall be void unless prior arrangements are made.
  • Page 104 ® To contact HARDI directly: ® - Please use the HARDI Customer Service number: 1-866-770-7063 - Or send your email to: CUSTSERV@hardi-us.com Visit us online at: www.hardi-us.com ® HARDI NORTH AMERICA INC. 1500 West 76th St. 337 Sovereign Rd.

This manual is also suitable for:

Navigator 3500Navigator 4000

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