Hardi Master Plus Instruction Book
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Hardi Master Plus Instruction Book

Hardi Master Plus Instruction Book

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MASTER
VPZ
Original
Instruction book
67040200-100, version 1.00
GB - 12.2014
www.hardi-international.com

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  • Page 1 MASTER Original Instruction book 67040200-100, version 1.00 GB - 12.2014 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: Ec Declaration Eu Declaration Of Conformity

    1 - EC Declaration EU Declaration of Conformity As manufacturer: HARDI INTERNATIONAL A/S Herthadalvej 10 4840 Nørre Alslev DENMARK hereby declare that the following product Field sprayer: Identification number*: * Further data for this sprayer are shown on its type sign.
  • Page 4 1 - EC Declaration...

  • Page 5: Table Of Contents

    Table of Contents Table of Contents 1 - EC Declaration EU Declaration of Conformity ........................3 2 - Safety Notes Operator Safety .............................9 Symbols ............................................9 Precautions ..........................................9 Label Explanation ........................................ 11 3 - Description General info ............................13 Overview ..........................................13 Roadworthiness ........................................
  • Page 6 Filling of Rinsing Tanks ....................................49 Filling of Clean Water Tank .................................... 49 Safety Precautions - Crop Protection Chemicals ..........................51 Filling Liquid Chemicals by using HARDI TurboFiller ........................52 Filling Powder Chemicals by using HARDI TurboFiller ........................ 53 TurboFiller Rinsing ......................................55 Operating the Control Unit While Spraying - Spray Box III ......................
  • Page 7 Table of Contents Service and Maintenance Intervals .....................72 General Info ..........................................72 10 Hours Service - Spraying Circuit ................................72 10 hours service - Self-Cleaning Filter ..............................73 10 Hours Service - InLine Filter (optional) ............................73 50 Hours Service - Transmission Shaft ..............................74 250 Hours Service - Hydraulic Circuit ..............................
  • Page 8 Table of Contents Pump Model 464/12.0 ..................................... 97 Filters and Nozzles ......................................98 Temperature and Pressure Ranges ................................98 Power Consumption ......................................98 Technical Residue ....................................... 98 Airborne Noise Emission ....................................98 Tyre Pressure .......................................... 99 Materials and Recycling ........................100 Disposal of the Sprayer ....................................100 Electrical Connections ........................

  • Page 9: Safety Notes

    DANGER! 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 10 2 - Safety Notes Environment ± WARNING! It is essential to reduce the environmental impact of plant protection chemicals to a minimum. Particularly the soil, subsoil water, streams, lakes, flora and fauna must be in focus. Contamination of subsoil water must be prevented by paying particular attention to avoidance of spot contamination of the soil in connection with filling and washing and parking of the sprayer.

  • Page 11: Label Explanation

    2 - Safety Notes Label Explanation The labels are designating potential dangerous places on the machine. Anybody working with or being in close range of the sprayer must respect these labels! The labels should always be clean and readable! Worn or damaged labels must be replaced with new ones. Contact your local dealer for new labels.
  • Page 12 2 - Safety Notes Risk of squeezing! Risk of squeezing Stay clear of raised and unsecured loads. Never reach into the crushing danger area as long as parts are moving. Risk of squeezing! Risk of falling off! Keep hands away, when parts is moving. Do not ride on platform or ladder.

  • Page 13: Description

    3 - Description General info Overview An overview of where tanks and equipment are fitted to the sprayer. Some items are optional - so depending on your purchased sprayer, they might not be included. Front view 1. Quick hitch. 2. Power take-off (PTO). 3.
  • Page 14 3 - Description Side view 5. Main tank. 6. Spray boom. 7. Self-cleaning filter. 8. Clean water tank 15 litres. 9. Filling device for main tank. 10. Controls for TurboFiller. Manual valve control. 11. TurboFiller. Device for filling chemicals into the tank. 12.
  • Page 15 3 - Description Rear view 14. Pump for liquid system. 15. Hose reel and spray gun for cleaning. 16. Adjuster screw for BoomPrime system. 17. Pressure gauge for BoomPrime system. 18. Operating unit. Electric valve control (EVC). 19. Safety locker. Two-room storage for safety gear. 20.

  • Page 16: 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 allowed to use the sprayer for any other purposes. If no local law demands that the operator must...

  • Page 17: Liquid System

    3 - Description Liquid system Pump Diaphragm pump with 3 diaphragms, model 1303 or diaphragm pump with 6 diaphragms, model 363 or 364 or 464. Standard = 540 rpm (6 splines shaft). The design of the diaphragm pump is simple, with easily accessible diaphragms and valves, which ensure that liquid does not contact the vital parts of the pump.

  • Page 18: Control Unit

    These features allows the operator to shut off individual boom sections. The unit has a built-in HARDI-MATIC system. This system ensures a constant liquid volume per hectare (l/ha) when driving forward at varying speed within the same gear, as long as the number of PTO...

  • Page 19: Clean Water Tank

    3 - Description Clean Water Tank The water in this tank is for hand washing, for cleaning of clogged nozzles etc. Only fill this tank with clean water from the well. The clean water tank is placed on the sprayer’s left side, right behind the manifold valves.

  • Page 20: Turbofiller

    3 - Description TurboFiller • • 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 chemicals are to be filled into the TurboFiller and transferred to main tank.
  • Page 21 3 - Description Use the Chemical Container Rinsing lever to rinse the hopper, when the filling of chemicals is completed. Chemical Container Rinsing € DANGER! Do not press the lever, unless the multi-hole nozzle is covered by a container, as spray liquid may otherwise hit the operator.

  • Page 22: Diagram - Basic Liquid System

    3 - Description Diagram - Basic Liquid System 1. Pump 11. Distribution Valves 2. Suction Filter 12. Return - Pressure Drop 3. Suction Valve 13. Return - Pressure Equalization 4. Pressure Valve 14. Agitation Tube 5. Agitation Valve 15. RinseTank 6.

  • Page 23: Diagram - Liquid System With Options

    3 - Description Diagram - Liquid System with Options BoomPrime system 1. Pump 17. Filling Valve 2. Suction Filter 18. Filling Coupler 3. Suction Valve 19. Valve Block for TurboFiller 4. Pressure Valve 20. TurboFiller 5. Agitation Valve 21. Ejector for TurboFiller 6.

  • Page 24: Boomprime

    3 - Description BoomPrime BoomPrime is a low pressure circulation system, which primes the spray boom tubes prior to spraying, ensuring a homogenous fluid in the boom tubes and in the main tank. Below the illustration shows the BoomPrime system for the boom.

  • Page 25: Dilution Kit (Optional)

    As the Dilution kit uses the optional function switch on the Spray Box, a label (HARDI item no. 97617800) has to be fitted before use. The label is to easily recognize, which function of the Dilution kit is to be selected.

  • Page 26: Spray Boom

    3 - Description Spray Boom Boom and Terminology The sprayer is fitted with a VPZ boom. The boom is 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 27: Equipment

    3 - Description Equipment Nozzle Pressure Gauge The remote pressure gauge is integrated at the front of the sprayer. This gauge measures the working pressure in the boom tubes as close to the nozzles as possible. The outputs stated in the nozzle charts are always based on the pressure measured at the nozzle.

  • Page 28: Canister For Pesticide Information

    3 - Description Canister for Pesticide Information This canister is for storing information about the present pesticide product in the tank - such as labels, instructions and safety data sheet (SDS) from the pesticide supplier. The canister is placed on the side of the footboard. Unscrew the lid and store this information inside the canister at all times when using the sprayer.

  • Page 29: Grip Controls

    The grip controls the following: A. Status light (LED) B. Boom section controls C. Main ON/OFF for spraying D. Boom tilt E. Boom height F. Boom slant G. Option selection switch ÷ Grip controls are not available for HARDI Controller 5500 (HC 5500).
  • Page 30 3 - Description...

  • Page 31: Sprayer Setup

    4 - Sprayer Setup General info Before Putting the Sprayer into Operation Although the sprayer has been supplied with a strong and protective surface treatment on steel parts, bolts etc. in the factory, it is recommended to apply a film of anti-corrosion oil (e.g. CASTROL RUSTILO or SHELL ENSIS FLUID) on all metal parts in order to avoid chemicals and fertilizers discolouring the enamel.

  • Page 32: Checking The Suitability Of The Tractor

    4 - Sprayer Setup Checking the Suitability of the Tractor General Info Before connecting the sprayer to your tractor, you must check the suitability of the tractor. Only connect a tractor which is suitable for the purpose. Perform a brake test to check whether the tractor achieves the required braking rate with the sprayer connected. €...

  • Page 33: Data Required For The Calculation

    4 - Sprayer Setup Data Required for the Calculation (kg) Tractor empty weight. (kg) Rear axle load of the empty tractor. See tractor’s instruction book or documentation. (kg) Front axle load of the empty tractor. (kg) Total weight of rear-mounted sprayer with a full tank. See the section “Technical Specifications”...

  • Page 34: Calculation Of Actual Front Axle Load [T3] Of The Tractor

    4 - Sprayer Setup Calculation of Actual Front Axle Load [T3] of the Tractor × × × T3 B W1 – ----------------------------------------------------------------------------------------------- - Calculation of Actual Total Weight [W] of the Combined Tractor and Sprayer(s) Calculation of Actual Rear Axle Load [T2] of the Tractor W T3 –...

  • Page 35: Transmission Shaft

    4 - Sprayer Setup Transmission shaft Operator Safety 1. Always STOP THE ENGINE before attaching the transmission shaft to the tractor power take-off (PTO) - most tractor PTO 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 Quick Hitch The sprayer is designed for a three point suspension (Category II). A quick hitch is supplied with the sprayer. Fit the quick hitch to the tractor for easy hook-up of the sprayer. ±...

  • Page 37: 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 38: Open Centre Hydraulics

    Certain tractor models are able to use Load Sensing using an external sensing line (1/4” hose) directly from the tractor to the boom hydraulic block. If fitted, the LS outlet on the boom hydraulic block must be restricted using an 1/4” nipple with an 0.7 mm orifice (HARDI item no. 146851). Model with electrical activated boom lift...

  • Page 39: Electrical Connections

    4 - Sprayer Setup Electrical Connections 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, which fits most tractors.

  • Page 40: Speed Transducer For Tractor

    4 - Sprayer Setup Speed Transducer for Tractor Note the following if the speed transducer is fitted to the tractor. The speed transducer (A) and the speed ring should be located at the inside of the tractor’s right wheel. The sensor is an inductive type that requires a metallic protrusion (e.g.

  • Page 41: Liquid System

    4 - Sprayer Setup Liquid system Self-Cleaning Filter - Choice of Restrictor It is important to have a large flow through the filter. This is achieved by choosing the restrictor size in relation to the liquid consumption of the spray boom. 4 restrictors are supplied. Use the green one with largest orifice (A) first.

  • Page 42: Boomprime Adjustment

    4 - Sprayer Setup BoomPrime Adjustment The BoomPrime system (optional) works within a fixed pressure range of around 3 bar, but it must be adjusted for the specific spray job (different choice of nozzles etc.): 1. Unfold the boom and start the PTO. 2.

  • Page 43: Spray Boom

    4 - Sprayer Setup Spray Boom Suspension Effect Adjustment In order to adjust 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 44 4 - Sprayer Setup...

  • Page 45: Operation

    Unintended boom movements may cause contact with overhead power lines. μ ATTENTION! A label (HARDI item no. 978448) follows the sprayer. This label must be placed in the cabin visible from the operator’s seat. μ ATTENTION! Only unfold and fold the boom on level ground.

  • Page 46: Manoeuvring Of The Boom

    5 - Operation Manoeuvring of the Boom ÷ NOTE! Manoeuvring instructions for booms WITHOUT electrically activated boom lift. The switches on the hydraulic control box control the following functions: 1. Power ON/OFF 2. Trapeze lock 3. Boom tilt left 4. Boom tilt right 5.

  • Page 47: Manoeuvring Of The Boom

    5 - Operation Manoeuvring of the Boom ÷ NOTE! Manoeuvring instructions for booms WITH electrically activated boom lift. The switches on the hydraulic control box control the following functions: 1. Power ON/OFF 2. Trapeze lock 3. Boom tilt left 4. Boom raise/lower 5.

  • Page 48: Liquid System

    ATTENTION! Legislation and requirements vary from country to country. Always follow local legislation in force. μ ATTENTION! It is the responsibility of the sprayer owner/operator to comply with all relevant legislation. HARDI cannot undertake any responsibilities for incorrect operation and use.

  • Page 49: Filling Through Tank Lid

    5 - Operation Filling Through Tank Lid Water is filled into the tank by removing the big tank lid, which is located at the top of the tank on the sprayer’s right side. The tank lid is accessible from the optional footboard. It is recommended to use as clean water as possible for spraying purposes.
  • Page 50 5 - Operation External Filling Device (optional) The External Filling Device is operated as follows: 1. Remove cover and connect suction hose to the suction manifold. 2. Turn pressure valve to ” Spraying”, and, if the blue return valve is mounted, turn it to “Main tank”.

  • Page 51: Safety Precautions - Crop Protection Chemicals

    5 - Operation Safety Precautions - Crop Protection Chemicals Always be careful when working with crop protection chemicals! ± WARNING! Always wear proper protective clothing before handling chemicals! Personal protection Depending on chemical type, protective gear/equipment should be worn to avoid contact with the chemicals, such as: •...

  • Page 52: Filling Liquid Chemicals By Using Hardi Turbofiller

    5 - Operation Filling Liquid Chemicals by using HARDI TurboFiller 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 53: Filling Powder Chemicals By Using Hardi Turbofiller

    μ ATTENTION: If foaming is a problem, turn down the agitation. Filling Powder Chemicals by using HARDI TurboFiller 1. Fill the main tank at least 1/2 with water (unless otherwise stated on the chemical container label). See section “Filling of water”.
  • Page 54 5 - Operation 7. Flush the TurboFiller with clean water from the rinsing tank or from an external tank by shifting to suction. The TurboFiller suction valve must be open for at least 20 seconds after the rinse water is no longer visible in the hopper, in order to completely empty the transfer hoses into the main tank.

  • Page 55: Turbofiller Rinsing

    5 - Operation TurboFiller Rinsing ÷ NOTE! It is important to suck from the rising tank or an external tank with clean water. Rinse the TurboFiller and chemical containers as follows: Cleaning empty containers - TurboFiller lid is open 1. Put container over the rotating flushing nozzle in the middle of the TurboFiller, so that the nozzle is inside the container.

  • Page 56: Operating The Control Unit While Spraying - Spray Box Iii

    5. End nozzle (Left/OFF/Right). If end nozzles are fitted, they can be turned on for each side. Middle position is OFF. 6. Foam marker blob interval. Foam marker equipment is not included from HARDI. 7. Foam marker (Left/OFF/Right). Foam marker equipment is not included from HARDI.

  • Page 57: Dilution Of Spray Liquid

    5 - Operation Dilution of Spray Liquid Use the dilution functions in the following way: Tank dilution When the main tank is empty, and the spray liquid composition is going to be changed, the residual fluid in the tank must be diluted before driving back to the farm for refilling.

  • Page 58: 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 sediment material. 1.

  • Page 59: Quick Reference - Operation

    5 - Operation Quick Reference - Operation In the following diagrams the handle positions for different options are described.

  • Page 60: Cleaning

    For the best result, use a cleaning agent recommended by HARDI, e.g. AllClearExtra. • It is sometimes necessary to leave spray liquid in the tank for short periods, e.g. overnight, or until the weather becomes suitable for spraying again.

  • Page 61: Quick Reference - Cleaning

    5 - Operation Quick Reference - Cleaning In the following diagrams handle positions for different options are described.

  • Page 62: Cleaning The Tank And Liquid System

    5 - Operation Cleaning the Tank and Liquid System μ ATTENTION! Thorough cleaning of the sprayer is to be carried out when shifting to crops, which are very sensitive to chemicals just sprayed, or prior to storage for a longer period of time. ÷...

  • Page 63: Use Of Rinsing Tank(S) And Rinsing Nozzles

    5 - Operation Use of Rinsing Tank(s) and Rinsing Nozzles The integrated rinsing tank(s) can be used for two different purposes. μ ATTENTION! If a cleaning procedure is given on the chemical label, follow it closely. In-field diluting before cleaning In-field diluting of remaining spray liquid residue in the spraying circuit should be carried out, before cleaning the sprayer.

  • Page 64: Use Of Detergents

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

  • Page 65: Using The Drain Valve

    5 - Operation Using the Drain Valve The drain valve is operated from the right side of the sprayer’s front. 1. Pull the string to open the drain valve. 2. The valve is spring-loaded, but can be kept open by pulling the string upwards in the V-shaped slit.

  • Page 66: Operating Limits

    ATTENTION! It is recommended not to drive faster than 16 km/h when spraying. μ ATTENTION! The pressure range for the nozzles are 1.5 - 5 bar (except for HARDI INJET nozzles, which are ranging from 3-8 bar). The spraying pressure should be within these limits.

  • Page 67: Liquid Fertilizer

    NOTE! Find the density for your liquid fertilizer on the packaging or on the material safety data sheet (MSDS) included. Additional Information See the other book delivered from HARDI - Spray Technique - to get further information about: • Calibration of the sprayer •...
  • Page 68 5 - Operation...

  • Page 69: Maintenance

    BALL BEARINGS and PUMP Lithium based grease SHELL Gadus S3 V550L 1 MOBIL grease XHP 462 Consistency NLGI grade 2 Hardi pump grease cartridge TOTAL Multis Complex SHD 460 (400g): Item no. 28164600 Viscosity (@40°C) > 460 cSt SLIDE BEARINGS...

  • Page 70: Grease Gun Calibration

    6 - Maintenance Grease Gun Calibration Before lubricating the sprayer, you must calibrate your grease gun to ensure that the correct amount of grease is applied to each lubrication point. The correct amount of grease applied will prolong the lifetime of the sprayer. Calibration example 1.

  • Page 71: Boom Lubrication & Oiling Plan

    6 - Maintenance Boom Lubrication & Oiling Plan Lift Lubrication & Oiling Plan...

  • Page 72: Service And Maintenance Intervals

    National or regional laws may require periodic inspection of the sprayers in use. See the following section for more details. The subsequent periodic service and maintenance work may be carried out by the user. Contact your HARDI dealer if in doubt.

  • Page 73: 10 Hours Service - Self-Cleaning Filter

    6 - Maintenance 10 hours service - Self-Cleaning Filter This filter should be cleaned every 10 hours. 1. Unscrew the union nut (A) and open filter. 2. Check filter gauze (B), clean if necessary. 3. Grease the O-ring (C) on the filter lid. To reassemble: 4.

  • Page 74: 50 Hours Service - Transmission Shaft

    6 - Maintenance 50 Hours Service - Transmission Shaft Check function and condition of the transmission shaft protection guard. Replace any damaged parts. 250 Hours Service - Hydraulic Circuit Check the hydraulic circuit for leaks and repair, if needed. ± WARNING! Hoses for boom lifting device must be changed after every 5 years of use.

  • Page 75: Occasional Maintenance

    6 - Maintenance Occasional Maintenance General Info The maintenance and service intervals for the following components will depend very much on the conditions, under which the sprayer is operated, and therefore it is almost impossible to specify the intervals. Pump Valves and Diaphragms Renewal Pump model: 363 and 463.

  • Page 76: Pump Valves And Diaphragms Renewal

    6 - Maintenance Pump Valves and Diaphragms Renewal Pump model: 364 and 464. 1. Lift off the plastic covers (C) with your hands (A) by pulling with the finger tips while pushing with the thumbs in the centre, as shown in (B).
  • Page 77 Re-lubrication after assembly After disassembling the pump (diaphragm renewal, etc.) the pump MUST be lubricated with 200 g grease into each lubrication point. HARDI pump grease cartridge (400g): HARDI item no. 28164600 Overhaul Kit Pump model: 364 and 464. Diaphragm pump overhaul kit (valves, seals, diaphragms etc.) can be ordered.

  • Page 78: 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 79: Level Indicator Adjustment

    6 - Maintenance Level Indicator Adjustment The level indicator reading should be checked regularly. When the tank is empty, the float should lie on the stop pin (D) of the rod, and the O- ring on the indicator should be positioned at the top position line (A). If any deviation is found, do the following: 1.

  • Page 80: Adjustment Of 3-Way Valve

    6 - Maintenance Adjustment of 3-Way Valve The large ball valve (type s93) 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.

  • Page 81: Feed Pipe Snap-Lock Assembly

    6 - Maintenance Feed Pipe Snap-Lock Assembly Disassembly 1. Screw the union nut (A) completely off. 2. Pull the feed piping and hose barb apart. 3. Take out the O-ring (B). 4. Inspect and oil O-ring (B). Change the O-ring (B) if worn, before reassembly.

  • Page 82: Shield Replacement On Transmission Shaft

    6 - Maintenance Shield Replacement on Transmission Shaft • See the manufacturer’s instruction book. Replacement of Transmission Shaft Cross Journals • See the manufacturer’s instruction book. Change of Light Bulb 1. Switch off the light. 2. Loosen the screws on the lamp and remove the cover or lens. 3.

  • Page 83: Readjustment Of Boom - General Info

    6 - Maintenance Readjustment of Boom - General Info Before commencing adjustment jobs, please go through this check list. 1. The sprayer must be well lubricated (see the section “Lubrication”). 2. Connect the sprayer to the tractor. 3. Place tractor and sprayer on level and solid ground. 4.

  • Page 84: Boom Adjustment Order

    6 - Maintenance Boom Adjustment Order Carry out adjustments in the following order: 1. Trapeze suspension and center section. 2. Inner wing sections. 3. Outer wing section. 4. Breakaway section. Trapeze Locking Device The trapeze helps the boom to stay horizontal when unfolded and it protects the boom against vibrations and impacts. In order to lock the boom during folding, the chains must be tight.

  • Page 85: Horizontal Alignment Of Center And Inner Sections

    6 - Maintenance Horizontal Alignment of Center and Inner Sections 1. Loosen the nut (A). 2. Adjust the screw (B) with an Allen key. There should be 10 mm thread visible on the outside of the nut (A). 3. Tighten the nut (A) against the plate again. Horizontal Alignment of Inner and Outer Sections μ...

  • Page 86: Vertical Alignment Of Inner And Outer Sections

    6 - Maintenance Vertical Alignment of Inner and Outer Sections μ ATTENTION! This alignment must be done before attempting to do the “Over-Centre Boom Lock Adjustment” on page 87. ÷ This instruction applies for the connection between inner and intermediate sections as well as for the connection between intermediate and outer sections.

  • Page 87: Over-Centre Boom Lock Adjustment

    6 - Maintenance Over-Centre Boom Lock Adjustment The lock mechanism is adjusted as follows: 1. The “Horizontal Alignment of Inner and Outer Sections” on page 85 and “Vertical Alignment of Inner and Outer Sections” on page 86 must be done correctly first! 2.
  • Page 88 6 - Maintenance 9. Adjust the piston rod end (A) further out with one turn (approximately 2 mm). Tighten the counter nut again. 10. After adjustment, looking through the hole, it should look like this. The piston rod is a little too long when fully extracted. 11.

  • Page 89: Off-Season Storage

    6 - Maintenance Off-Season Storage Off-Season Storage Program To preserve the sprayer intact and to protect its components, the following off-season storage program is carried out. Before storage When the spraying season is over, you should devote some extra time to the sprayer. If chemical residues are left over in the sprayer for longer periods, it may reduce the life of its individual components.
  • Page 90 6 - Maintenance...

  • Page 91: Fault Finding

    7 - Fault Finding Operational Problems General Info Operational incidents are often due to the same reasons: • A suction leakage reduces the pump pressure and may interrupt suction completely. • A clogged suction filter may damage suction or interrupt and prevent the pump from running normally. •...

  • Page 92: Liquid System

    7 - Fault Finding Liquid System FAULT PROBABLE CAUSE CONTROL/REMEDY No spray from boom when turned on. SmartValve/Pressure valve positions are wrong. Set correct valve positions for spraying. Suction/pressure filters are clogged. Clean suction and pressure filters. No suction from tank. See if suction fitting in main tank sump is free of sedimentation.

  • Page 93: Hydraulic System, Z-Version

    7 - Fault Finding Hydraulic System, Z-version 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 15 - 80 l/min.* Check tractor hydraulic oil level. Blown fuse(s).

  • Page 94: 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 95: Technical Specifications

    8 - Technical specifications Dimensions General Info All dimensions, values and weights are depending on mounted options and specific adjustments. Overall Dimensions ÷ The sprayer equipment shown on the illustration above might differ slightly from the actual sprayer. Tank 1200 litres Boom width A - Total length, mm B - Total width, mm...

  • Page 96: Weight

    8 - Technical specifications Weight Total weight for a standard sprayer. Optional equipment adds to the specified weight. Boom width Tank 1200 litres Tank 1500 litres Tank 1800 litres 20 m 1405 kg* 1480 kg* 1505 kg* 2825 kg** 3215 kg** 3555 kg** 21 m 1415 kg*...

  • Page 97: Specifications

    8 - Technical specifications Specifications Pump Model 363/5.5 Pump Model 363/10.0 Pump Model 464/5.5 Pump Model 464/6.5 Pump Model 464/10.0 Pump Model 464/12.0...

  • Page 98: Filters And Nozzles

    8 - Technical specifications Filters and Nozzles Filter Mesh Gauze width Color Top-mounted Self-cleaning In-line** Tank strainer Nozzle 1.00 mm White 0.58 mm Green 0.30 mm Blue Yes, standard Yes* Yes* 0.18 mm Yes* Yes* 0.15 mm Yellow Yes* Yes* *depending on selected nozzles **not with PrimeFlow system Temperature and Pressure Ranges...

  • Page 99: Tyre Pressure

    8 - Technical specifications Tyre Pressure Tyre pressure depends on: • Actual axle load. • Tyre size. • Actual speed of the sprayer. This means that it is often not possible to drive a fully loaded sprayer at maximum speed, when having narrow wheels mounted.

  • Page 100: Materials And Recycling

    8 - Technical specifications Materials and Recycling Disposal of the Sprayer When the equipment has completed its working life, it must be thoroughly cleaned. The tanks, hoses and synthetic fittings can be incinerated at an authorized disposal plant. The metallic parts can be scrapped. Always follow local legislation regarding disposal.

  • Page 101: Electrical Connections

    8 - Technical specifications Electrical Connections Rear Lights The wiring is in accordance with ISO 1724. Position Designation Wire colour Left direction indicator Yellow Free Blue Frame White Right direction indicator Green Right rear position lamp Brown Stop lamps Left rear position lamp Black Electrical Connections for Spraybox II and III 39- or 37-poled plug with cable.

  • Page 102: 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 amps. Total current for the whole connector box may not exceed 10 amps. HC 5500 Function Signal...

  • Page 103: Diagrams

    8 - Technical specifications Diagrams Electrical Specifications for Boom and Work Light...

  • Page 104: Boom Hydraulics, Z-Type

    8 - Technical specifications Boom hydraulics, Z-type Spray boom 20 - 24 meters Spray boom 27 - 28 meters...
  • Page 105 Boom and terminology, 26 Clean Water Tank, 49 Boom hydraulic, 104 External Device, 50 BoomPrime, 24, 42, 58, 80 Liquid Chemicals by HARDI TurboFiller, 52 Bypass Valve, 24 Powder Chemicals by HARDI TurboFiller, 53 Rinsing Tank, 49 Through Tank Lid, 49...
  • Page 106 Index Label Rear Lights, 101 Explanation, 11 Recommended lubricants, 69 Level Indicator, 79 Renewal Light Bulbs, 82 Diaphragms, 75, 76 Line filter Drain Valve Seal, 79 Oil pressure, 39 Level Indicator Cord, 79 Liquid Fertilizer, 67 Pump Valves, 75, 76 Spraying pressure, 67 Shield on Transmission Shaft, 82 Liquid System, 22, 92...
  • Page 107 Index Unloading the Sprayer, 31 Valve Bypass, 24 TurboDeflector, 20 Valves and symbols, 17 Weight, 96...
  • Page 108 Index...
  • Page 109 Index...
  • Page 110 Index...
  • Page 111 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 112 HARDI INTERNATIONAL A/S Herthadalvej 10 - DK 4840 Nørre Alslev - DENMARK...

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