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Grassland 1200 Original Instruction book 67028904-100 - Version 1.00 GB - 07.2016 www.hardi.com.au...
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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 AUSTRALIA 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.
Table of Contents 2 - General Safety Instructions Obligations and Liability ........................7 Comply with the Instruction Book ................................7 Before First Use of the Sprayer ..................................7 Obligations of the Operator ..................................10 Risks in Handling the Sprayer ..................................11 Disclaimer ..........................................
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Filling of Clean Water Tank .................................... 53 Safety Precautions - Crop Protection Chemicals ..........................54 Filling Liquid Chemicals by using HARDI TurboFiller (optional) .................... 55 Filling Powder Chemicals by using HARDI TurboFiller (optional) ..................56 Operating the Control Unit While Spraying - Spray Box III ...................... 58 Agitation Before Resuming a Spray Job ...............................
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Boom Lubrication & Oiling Plan ................................. 67 Lift Lubrication & Oiling Plan ..................................67 Lubrication & Oiling Plan - PTO .................................. 68 Service and Maintenance Intervals .....................70 General Info ..........................................70 Periodic Inspection ......................................70 Tightening Bolts and Nuts ..................................... 71 10 hours Service - Suction Filter ................................
To guide you in this matter, the issues concerning your work with the sprayer are listed below. However, HARDI do not accept liability that the issues listed cover the requirements in the directive fully. This responsibility lies with the owner of the sprayer.
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2 - General Safety Instructions Article 2 Definitions For the purposes of this Directive, the following terms shall have the following meanings: (a) ‘work equipment’: any machine, apparatus, tool or installation used at work; (b) ‘use of work equipment’: any activity involving work equipment such as starting or stopping the equipment, its use, transport, repair, modification, maintenance and servicing, including, in particular, cleaning;...
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2 - General Safety Instructions Article 6 Work equipment involving specific risks When the use of work equipment is likely to involve a specific risk to the safety or health of workers, the employer shall take the measures necessary to ensure that: (a) the use of work equipment is restricted to those persons given the task of using it;...
Before first use of the sprayer, a surveyor must complete a statutory inspection of the tractor and sprayer. However, the rules often allow the tractor and the sprayer to be inspected separately before being connected. Contact your local HARDI dealer for more information on this inspection and when it has to be completed.
Our "General Terms of Sale and Delivery" are always applicable. These shall be available to the owner at the latest on conclusion of the contract. Guarantee and liability claims for damage to people or property will be excluded by HARDI, if they can be traced back to one or more of the following causes: •...
2 - General Safety Instructions Organizational Measures This Instruction Book • must always be kept together with the sprayer • must always be easily accessible for the operator Personal Protective Equipment The operator must use the necessary personal protective equipment as per the information provided by the manufacturer of the plant protection product to be used, such as: Chemical-resistant gloves Chemical-resistant and disposable overalls...
2 - General Safety Instructions Representation of Safety Symbols Explanation of Symbols Safety symbols are used in the following chapters throughout this Instruction Book to designate, where the reader has to pay extra attention. The signal word (DANGER, WARNING, ATTENTION or NOTE) describes the severity of the risk. The symbols have the following meaning: €...
The labels should always be clean and readable! Worn or damaged labels must be replaced with new ones. Contact your HARDI dealer for new labels. Note that not all labels shown hereafter will apply to your sprayer - this depends on the sprayer model which labels apply.
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2 - General Safety Instructions 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.
2 - General Safety Instructions Safety and Protection Equipment Safety at Start-up Each time before the sprayer is started up, all the safety and protection equipment must be properly attached and fully functional. Check all safety and protection equipment regularly. Repair or replace the equipment as needed. Faulty Safety Equipment Faulty or disassembled safety and protection equipment can lead to dangerous situations.
2 - General Safety Instructions Informal Safety Measures Additional Safety Instructions Together with the safety information in this Instruction Book, also comply with the general and national regulations related to A. Accident prevention B. Environmental protection C. The applicable workplace safety. Follow these regulations, especially when •...
2 - General Safety Instructions Operator Training Authorized Persons Only those people who have been trained and instructed may work with/on the sprayer. The operator must clearly specify the responsibilities of the people in charge of operation and maintenance work. People being trained may only work with/on the sprayer under the supervision of an experienced operator.
2 - General Safety Instructions Safety Measures in Normal Operation Protection Equipment Only operate the sprayer if all the safety and protection equipment is fully functional. Check the sprayer at least once a day for visible damage and check the function of the safety and protection equipment.
2 - General Safety Instructions Residual Energy Possible Dangers Note that there may be residual energy from mechanical, hydraulic, pneumatic and electric / electronic parts on the sprayer. Use appropriate measures to inform the operators. Prevent any accidents from happening due to residual energy. Below are some examples on where the sprayer’s residual energies may be present.
Each country should regulate the level and frequency of this inspection. Contact your local HARDI dealer for more information, before using the sprayer the first time.
Any expansion or modification work shall require the written approval from HARDI. Only use modification and accessory parts approved by HARDI, so that the type approval or other design approvals remain valid in accordance with national and international regulations.
2 - General Safety Instructions Cleaning and Disposal Environmental Protection Carefully handle and dispose of any materials used, in particular • when carrying out work on oiled or lubricated sprayer parts. • when cleaning using solvents.
2 - General Safety Instructions Workstation Intended Place for Operator There may be only one person sitting in the driver's seat of the tractor connected to the sprayer. This is the intended workstation for operating the sprayer. Risks of Non-Compliance During the operation or transport of the sprayer: If another person disturbs or interferes with the operator, or if the operator is trying to operate the sprayer from other places than the tractor’s driver seat, this can result in negligent or incorrect handling of the vehicle.
2 - General Safety Instructions If the Safety Information is Ignored Possible Risks and Dangers Non-compliance with the safety information • can pose a danger to people, to the environment and to the sprayer • danger to people through non-secured working areas •...
2 - General Safety Instructions Safety Information For Operators General Safety and Accident Prevention Before use or starting up the sprayer and the tractor, always check their • roadworthiness • operational safety Risk of crushing, cutting, catching, squeezing, getting trapped, being drawn in or being struck by sprayer parts due to inadequate roadworthiness and operational safety.
2 - General Safety Instructions Any helpers may only act as guides standing next to the vehicles, and helpers may only move between the vehicles when both are at a standstill. Before connecting the sprayer to or disconnecting the sprayer from the tractor's three-point linkage, secure the operating lever of the tractor hydraulic system, so that unintentional raising or lowering is prevented.
2 - General Safety Instructions Road Transport When driving on public roads or highways with the sprayer coupled to the tractor, the following instructions must be followed. Failure to do so will create a risk of traffic accidents and fatalities! Comply with the national or local road traffic regulations when using public roads and highways.
• reinforcement material inside the hose is visible due to cracks in the outer layers. Only use genuine HARDI hydraulic hose lines. The hydraulic hoses should not be in use for longer than 5 calender years, including any storage time of maximum 2 years.
2 - General Safety Instructions Electrical System When working on the electrical system, always disconnect the tractor’s battery. When disconnecting the battery, disconnect the negative terminal first, followed by the positive terminal. When connecting the battery, connect the positive terminal first, followed by the negative terminal. Always place the appropriate cover over the positive battery terminal.
A rotating shaft can catch clothes, tools or aids, if touching or getting in contact with each other. Risk of severe damages and injuries as the rotating shaft is driven by a powerful torque from the tractor. Use only the power take-off (PTO) shaft prescribed by HARDI, equipped with the proper safety devices.
Observe the information in the national plant protection law. Keep hoses, pipes or other lines closed, when they are under pressure. Only use genuine HARDI hoses and hose clamps for replacement, which stand up to chemical, mechanical and thermal requirements.
2 - General Safety Instructions Service Work Precautions Before carrying out any service work, all of the following instructions must be followed in order to prevent damages to the sprayer, injuries and fatalities: • do not walk under any part of the sprayer, unless it is secured. The spray boom is secured when placed in the transport brackets •...
Service and Maintenance Always reassemble all safety devices or shields immediately after servicing. After a longer period of standstill, the sprayer must be inspected by a qualified operator. Contact your HARDI dealer for more information. Repair work in the main tank must only be carried out by a specialized workshop.
3 - Description Front View μ ATTENTION! The sprayer is equipped with optional equipment! 1. Pump 11. TurboFiller 2. Pressure Gauge 12. Controls TurboFiller 3. Spray Section Valves 13. Main Tank Lid 4. Agitation On/Off Valve 5. Rinse Tank Lid 6.
Sprayer Use The HARDI sprayer is for the application of crop protection chemicals and liquid fertilisers. The equipment must only be used for this purpose. It is not allowed to use the sprayer for any other purposes. If no local law demands that the operator must...
3 - Description Liquid System Pump Diaphragm pump with 2 diaphragms, model 1203 or a pump with 3 diaphragms, model 1303. Standard = 540 rpm (6 splines shaft). Optional = 1000 rpm (21 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.
3 - Description Valves and symbols The valves of the valve system are distinguished by coloured identification on the function labels. Symbols corresponding to every possible function of use are located on the discs for easy identification and operation. A function is activated by turning the handle towards the desired function.
3 - Description HARDI®TURBO FILLER (Optional) The TurboFiller is situated in the working zone on the sprayers 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 locked down-position.
3 - Description Suction Filters A suction filter is located under the (suction valve) In-line pressure filters can be fitted at each boom section as an option (J) (standard for certain booms). Nozzle filters are fitted at each nozzle.. μ ATTENTION! All filters should always be in use and their function should be checked regularly.
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...
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.
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.
4 - Sprayer setup Electrical connections Road Safety Kit Connect the plug for rear lights to the tractor’s 7-pin socket and check the function of rear lights, stop lights, side lights and direction indicators on both sides before driving. The wiring is in accordance with ISO 1724. See the section “Technical Specifications”. μ...
4 - Sprayer setup Liquid System Pulsation Damper The air pressure in the pulsation damper is factory preset at 2 bar to cover spray working pressures between 3 and 15 bar. When using spray pressures outside this range, the air pressure should be adjusted as shown in the diagram.
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 speed.
5 - Operation Boom Safety info ± WARNING! • Never use the folding/unfolding functions when the sprayer is moving, FOLDING THE BOOM WHILE DRIVING WILL DAMAGE THE BOOM. • If maintenance work is going to be carried out on the boom hydraulic system, ensure that it is completely unfolded and placed on sturdy stands.
5 - Operation Manoeuvring of the boom Y-version μ Attention! This is a general instruction, it may differer depending on boom type. Please refer to specific boom manual for more instructions. Boom with hydraulic Y-version is operated as follows: 1. Activate the single acting hydraulic outlet to raise the boom and release it from the transport brackets. 2.
5 - Operation Manoeuvring of the boom (Z-version) with HC 5500 μ Attention! This is a general instruction, it may differer depending on boom type. Please refer to specific boom manual for more instructions. The switches on the hydraulic control box controls the following functions: 1.
ATTENTION! Legislation and requirements vary from country to country. Always follow local legislation in force at any time. ÷ NOTE! It is the responsibility of the sprayer owner/operator to comply with all relevant legislation. HARDI cannot undertake any responsibilities for incorrect operation and use. Filling of Water The tank should normally be filled 1/3 with water before adding chemicals.
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 sprayer tank near the front, which is accessible from the platform. It is recommended to use as clean water as possible for spraying purposes. Always fill water through the strainer basket to prevent foreign particles from entering the tank.
5 - Operation Filling of Clean Water Tank To fill the clean water tank: 1. Remove the tank lid 2. Fill with clean water 3. Reposition the tank lid. For use of water: • Turn the ball valve lever to open (arrow). The ball valve is located on the valve cover.
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: •...
5 - Operation Filling Liquid Chemicals by using HARDI TurboFiller (optional) NOTE! We advice to use the TurboFiller, when you fill chemicals from an external tank. 1. Fill the main tank at least 1/3 with water (unless otherwise stated on the chemical container label).
μ ATTENTION: If foaming is a problem, turn down the agitation. Filling Powder Chemicals by using HARDI TurboFiller (optional) 1. Fill the main tank at least 1/2 with water (unless otherwise stated on the chemical container label). See section “Filling of water”.
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5 - Operation 8. Close TurboFiller suction valve, when the hopper has been rinsed. Close the lid. 9. If closed, turn the on the Agitation. 10. When the spray liquid is well agitated, turn handle of the pressure SmartValve towards “Spraying” position. Keep PTO engaged, so that the spray liquid is continuously agitated, until it has been sprayed on the crop.
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.
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.
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 •...
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.
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.
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. ÷...
5 - Operation Using the Drain Valve The drain valve is operated from the platform just beside the main tank lid. 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.
6 - Maintenance Grease Nipple When lubricating the sprayer, please use a greasing gun which fits the dimensions of the grease nipple. Nipple head type: DIN 71412 Nipple head size (A): 6.5 mm μ ATTENTION! If grease is leaking from the nipple near its threaded part, when grease is being applied, please tighten the nipple by using a spanner or similar.
6 - Maintenance Lubrication & Oiling Plan - PTO The amount of grease to be applied is mentioned in grams (g). Test your grease gun to see how many grams it provides, for example after 5 strokes. μ ATTENTION! The correct amount of grease applied at the intervals is important. Too little or too much grease will shorten the lifetime of the PTO.
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6 - Maintenance Wide angle PTO for both tractor and sprayer C-60 A-60 B-60 A-60 C-60 Tractor Sprayer A-60 A-60 μ...
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.
6 - Maintenance Tightening Bolts and Nuts When tightening bolts and nuts as a part of periodic service or due to replacement of spare parts, it is important to apply the correct torque. This will prevent accidents and prolong the lifetime of the parts included in the bolted joints. If not otherwise stated in this book, please tighten bolts and nuts using the following torques.
6 - Maintenance 10 hours Service - Suction Filter To service the suction filter: 1. Pull out the steel clip (A). 2. Lift the suction hose fitting (B) from housing. 3. Filter guide and filter (C) can now be removed. To reassemble: 4.
6 - Maintenance 10 Hours Service - Nozzle Filters The filters are located inside the nozzles. Check the filter condition and clean the filter. 10 Hours Service - Spraying Circuit Fill with clean water and operate all functions. Check for leaks using a higher spray pressure than normal. Check nozzle spray patterns visually using clean water.
6 - Maintenance 250 Hours Service - Hoses and Tubes Check all hoses and tubes for possible damage and proper attachment. Replace damaged hoses or tubes. In general, a hose or tube should always be replaced, if • it is leaking •...
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. The operator must select appropriate intervals for the occasional maintenance. If in doubt, contact your local HARDI dealer. Safety Valve Activation To make the fluid system work perfectly over time, it is good practice to regularly provoke opening of the safety valve.
After disassembling the pump (diaphragm renewal, etc.), the pump MUST be lubricated into each lubrication point with: • Model 1303: 3x 35 g. HARDI pump grease cartridge (400g): HARDI item no. 28164600 Overhaul Kit Diaphragm pump overhaul kit (valves, seals, diaphragms etc.) can be ordered. Detect the pump model - the overhaul kit can be ordered by your local dealer.
6 - Maintenance Cone Check/Renewal for Pressure Regulation Valve If it becomes difficult to build up sufficient pressure or if pressure fluctuations occur, it may be necessary to renew cone and cylinder. 1. Remove 4 screws (A) and remove the housing. 2.
6 - Maintenance Nozzle Tubes and Fittings Poor sealings are usually caused by: • Missing O-rings or gaskets • Damaged or incorrectly seated O-rings • Dry or deformed O-rings or gaskets • Foreign objects In case of leaks: DO NOT overtighten. Disassemble, check condition and position of O- ring or gasket.
6 - Maintenance Off-Season Storage General Info 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.
6 - Maintenance 15. Drain air brake tank for condensed water. 16. To protect against dust, the sprayer can be covered by a tarpaulin. Ensure ventilation to prevent condensation. After Storage After a storage period, the sprayer should be prepared for the next season the following way: 1.
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. •...
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.
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.
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Re-tightening Boom, 73 250 Hours Service Filling Hoses and Tubes, 74 Clean Water Tank, 53 Hydraulic Circuit, 73 Powder Chemicals by HARDI TurboFiller, 56 50 Hours Service Rinsing Tank, 52 Greasing the Pump, 73 Through Tank Lid, 52 Transmission Shaft, 73...
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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.
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HARDI Australia P/L 534 - 538 Cross Keys Rd - Cavan SA 5094 - AUSTRALIA...
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