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4 - Sprayer setup

4.7

DANGER! Test of the hydraulic system should be done very cautiously. There may be air trapped in the system
which can cause violent movements of the boom.

DANGER! Hydraulic leaks: Never use your fingers to locate a leakage in any part of the hydraulic system. Due to
high pressure, hydraulic oil may penetrate the skin.

Requirements - tractor (VHZ model)

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 top up if
necessary.

Connection requirements are:

• One single-acting outlet to raise and lower the boom.

• One double-acting outlet to fold and unfold the boom.

• One double-acting outlet for hydraulic slanting control (optional equipment).

Connection requirements are:

• One single-acting outlet to raise and lower the boom.

• One double-acting outlet for the electro-hydraulic operation of the boom functions.

Requirements - tractor (VHY model)

General info

Hydraulic systems

Содержание COMMANDER Classic PRO

Страница 1: ...COMMANDER Classic PRO www hardi international com 679053 Version 1 10 GB 03 2006 Instruction book ...

Страница 2: ...omplete and correct As this instruction book covers more models and features or equipment which are available in certain countri es only please pay attention to paragraphs dealing with precisely your model Published and printed by HARDI INTERNATIONAL A S We congratulate you for choosing a HARDI plant protection product The reliabi lity and efficiency of this product depend upon your care The first...

Страница 3: ...Valves and symbols 5 Green valves Green disc Pressure valve 6 Black valves Black disc Suction valve 6 Agitation valve 6 Electrical operated MANIFOLD valves optional equipment 7 Self cleaning filter 7 HARDI FILLER 8 Control unit 8 EVC control unit 8 Boom 9 Boom and terminology 9 Equipment 10 Driving technique for STEER and SELF TRACK 10 STEER TRACK optional 10 SELF TRACK 10 AUTO TRACK 10 Platform 1...

Страница 4: ...VHZ model 7 Open centre hydraulics optional equipment 8 Load sensing hydraulics 8 Electrical connections 9 Power supply 9 Control boxes 9 Installation of control box EVC control unit 9 Installation of control unit brackets 9 Road safety kit 10 Liquid system 11 Self cleaning filter Choice of restrictor 11 Track gauge axles and wheels 12 Altering the track gauge 12 Boom 13 Suspension effect adjustme...

Страница 5: ...ling optional equipment 6 Filling of rinsing tank optional equipment 7 Filling of clean water tank optional equipment 7 Adjustment of EVC operating unit 8 Safety precautions crop protection chemicals 8 Filling chemicals through tank lid 9 Filling Liquid chemicals by HARDI FILLER 10 Filling Powder chemicals by HARDI FILLER 11 Operating the control unit while spraying 12 Quick reference 13 Cleaning ...

Страница 6: ...e Inspect parking brake 8 250 hours service Brake adjustment 8 250 hours service Air brake filters optional equipment 8 250 hours service Hydraulic brakes 9 250 hours service Expansion bottle SELF TRACK only 9 1000 hours service Transmission shaft 9 1000 hours service Wheel bearings and brakes 10 Occasional maintenance 12 General info 12 Pump valves and diaphragms renewal 12 Cone check renewal for...

Страница 7: ...Liquid system 5 8 Technical specifications Dimensions 1 Overall dimensions 1 Conversion factors SI to Imperial units 1 Specifications 2 Pump model 363 10 0 2 Pump model 463 5 5 2 Pump model 463 10 0 2 Pump model 463 6 5 2 Pump model 463 12 0 2 Filters and nozzles 3 Temperature and pressure ranges 3 Brakes 3 Tyre pressure 3 Materials and recycling 5 Disposal of the sprayer 5 Electrical connections ...

Страница 8: ...Table of contents TOC 6 ...

Страница 9: ...1 of the Directive on essential health and safety requirements in relation to the construction and manufacture of machines B was manufactured in conformity with the provisions in other relevant COUNCIL DIRECTIVES C was manufactured in conformity with the current standards implementing harmonised standards in accordance with Article 5 2 and other relevant standards Model no Serial no declare that t...

Страница 10: ...1 CE Declaration 1 2 ...

Страница 11: ... and change clothes after spraying Wash tools if they have become contaminated In case of poisoning immediately seek medical advice Remember to identify chemicals used Keep children away from the equipment If any portion of this instruction book remains unclear after reading it contact your HARDI dealer for further expla nation before using the equipment Be carefull not to hit people or surroundin...

Страница 12: ...laced in the transport brackets If an arc welder is used on the equipment or anything connected to the equipment disconnect power leads befo re welding Remove all inflammable or explosive material from the area Never dismount the hose if the machine is in operation Disconnect the cleaner and the water supply before the high pressure hose is dismounted The External Cleaning Device should not be use...

Страница 13: ... Suspension An identification plate fitted on the frame indicates producer name model own weight max height max pressure of the hydraulic system if fitted and max pressure of the spray liquid system A B C The COMMANDER Classic is divided into three zones A Clean zone a Working zone and an Application zone referring to the level of pos sible pesticide contamination In the following the functions an...

Страница 14: ...Roadworthiness Frame boom centre frame and other main steel components have identification plates indicating type and part number not illustra ted REFERENCE NO is the main reference number of the complete machine When driving on public roads and other areas where the highway code applies or areas where there are special rules and regulations for marking and lights on implements you should observe ...

Страница 15: ...nd compact frame which also has a strong chemical and weather resistant electrostatic lacquer coat Screws nuts etc have been DELTA MAGNI treated to be resistant to corrosion The main tank made of impact proof UV resistant and chemical resistant polyethylene has a purposeful design with no sharp corners for easy cleaning Nominal contents 2200 2800 3200 or 4200 l A large easy to read tank contents i...

Страница 16: ...the addition of optional extras on both pressure SmartValve B and suction SmartValve C and a third valve A for agitation and for rinsing nozzle optional equipment Furthermore the suction manifold can be fitted with a return valve which ensures better draining of the sprayer before cle aning A quick reference D can be fitted to manifold plate for a quick overview of the functions General info MANIF...

Страница 17: ...symbols A diaphragm pump with 6 diaphragms model 363 or 463 with easily accessible valves and diaphragms Standard 540 r p m 6 splines Optional 1000 r p m 21 splines The valves at the MANIFOLD 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 activat...

Страница 18: ...valve If handle is turned to a position near the tip of the arrow then only a small amount of liquid is allowed to pass the valve Otherwise if handle is turned to a position in the wide end of the arrow it means that a larger amount is passing the valve This gives the posibility to continously adjust how large amount of fluid from the pump is used for agitation in the tank and for spraying Example...

Страница 19: ...ted manually if the power to the valve motor is disconnected With the self cleaning filter the impurities that exist in the spray liq uid will by pass the filter and be recirculated back to the tank via the return flow Function diagram 1 From pump 2 Double filter screen 3 Guide cone 4 To operating unit 5 Exchangeable restrictor 6 Return to tank 7 Screw joint 8 Ball valve Ball valve 8 should normal...

Страница 20: ...r p m 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 constructed of modules and is electrically controlled via a remote control box The unit is fit with build in HARDI MATIC The HARDI FILLER is situated in the working zone on the sprayers left side just behind the MANIFOLD valves When being used it shou...

Страница 21: ...the boom against vibrations and shocks when driving on uneven ground This ensures longer boom life and improves boom stability for better spray distribution Booms are available in 12 12 5 15 16 and 18 m working width Alternative boom widths are possible for the VHZ model All booms are provided with spring loaded breakaway A Breakaway section B Short outer section 2 C Large outer section 1 D Interm...

Страница 22: ...turning on hillsides To avoid overbalancing pay attention to these guidelines 1 Avoid sudden tight turns 2 Slow down before entering a curve or turning and drive with a constant low speed during the turn 3 Never slow down too fast never brake heavily and never stop suddenly in a curve or when turning on a hillside B when the sprayer is articulated 4 Be careful when turning on uneven ground 5 Set t...

Страница 23: ...unted suction filter and the self cleaning filter which is situated on the backside of the MANIFOLD system The remote pressure gauge is integrated in the platform 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 Always adjust pressure when cali brating and s...

Страница 24: ...fitted on the trailer wheels by means of a sup porting frame which is bolted to a mounting on the wheel axle Mudguards are available for all wheel configurations Before driving remove the stop wedges and place them in the stor age brackets Mudguards optional equipment ...

Страница 25: ...nt should be carried out every time the protection film is washed off Support leg For the unloading of the sprayer you need a crane When unloading with a crane please observe the lifting points as shown on the pictu re and make sure that the straps or belts used for lifting are strong enough The support leg is stored in the bracket on the sprayer s right side when the sprayer is attached to the tr...

Страница 26: ...place sprayer at level and firm ground to avoid sprayer falling down from the jack When the sprayer needs wheel mounting wheel changing brake or wheel bearing changing etc then jack up the sprayer under the axle as shown Jack up the sprayer ...

Страница 27: ... or stand on the transmission shaft when it is rotating safety distance 1 5 meter 5 Prevent protection guards from rotating by attaching the chains allowing sufficient slack for turns 6 Make sure that protection guards around tractor P T O and implement shaft are intact 7 Always STOP ENGINE and remove the ignition key before carrying out maintenance or repairs to the transmission shaft or implemen...

Страница 28: ...e shaft to tractor P T O and sprayer pump shaft ATTENTION Female part marked with a tractor towards trac tor WARNING The shaft must always have a minimum overlap The size of this overlap depends on the pump model First installation of the transmission shaft is done in the following way 1 Attach sprayer to tractor and set sprayer height in the position with shortest distance between the tractor and...

Страница 29: ... correct position to avoid the sprayer weight resting on the stabiliser chains To prevent hoses and wiring from being damaged by the tractor wheels P T O shaft etc all hoses cables and wires are held by the hose bracket fitted to the sprayer platform Check that the length of the hoses and cables are sufficient by tight turns DANGER Do not stand in the area around the drawbar during manoeuvring SEL...

Страница 30: ... in case of hydraulic leakage during transport on public roads The transport lock turnbuckle is fixed by linch pins If necessary the transport lock can be adju sted by turning the turnbuckle Make sure the drawbar points straight ahead from its position on the trailer If not the two turnbuckles A can be adjusted till the drawbar is centred Fixed drawbar ...

Страница 31: ...re clean before connection After having operated the boom and the system has been filled with oil check tractor s hydraulic oil level and top up if necessary Connection requirements are One single acting outlet to raise and lower the boom One double acting outlet to fold and unfold the boom One double acting outlet for hydraulic slanting control optional equipment Connection requirements are One s...

Страница 32: ...e valve 1 on the side of the block is factory set for open centre hydraulics but if closed centre hydraulics will be used in combina tion with load sensing then screw in the valve Certain tractor models are able to use Load Sensing without con necting an external sensing line But if optimal sensing control pres sure cannot be obtained an external sensing line needs to be mounted 3 Please consult y...

Страница 33: ...nt place Find a suitable place in the tractor s cabin Best recommended pla cement is to the right of the driver seat and in combination with the Hydraulics control unit It should be secured from movement The supplied tractor pillar bracket A has a hole spacing of 100 and 120 mm Check tractor instructions manual for information regar ding attachment points Three tubes B are supplied One two or all ...

Страница 34: ...k function of rear lights stop lights and direction indi cators on both sides before driving The wiring is in accordance with ISO 1724 See section in Technical specifications Before transport on public roads the front warning boards with position lamps must be folded out fitted in certain coun tries only ...

Страница 35: ... the hose and the hose is mounted again If the required working pressure cannot be obtained the restrictor is too large Choose a smaller restrictor Start with a black one then a white and finally a red one When cleaning the filter remove hose N and the hose at the safety valve and check there are no residues Standard filter size is 80 mesh Filters of 50 and 100 mesh are availa ble and can be chang...

Страница 36: ...rking brake 3 Place stop wedges in front of and behind RH wheel Jack up LH wheel support and secure sprayer body 4 Loosen bolts A for LH wheel axle 5 Loosen the pointed screw B on the brake operating arm 6 Extend or retract the axle A sack barrow and a rod will facilitate the operation 7 Tighten the clamp bolts A to a torque of 250 Nm 8 Tighten the pointed screw B again 9 Repeat the procedure on R...

Страница 37: ...olt in locking hole A again In order to alter the behaviour of the boom the trapeze has 4 set tings Setting 1 For use on uneven ground with many obstacles Setting 2 All round standard setting Factory setting Setting 3 Slightly slower mowing trapeze Good at following slopes but less compensating for obstacles Setting 4 Very slow moving trapeze For use on even ground and slopes where there are no ob...

Страница 38: ...ay from the pawl To disengage the parking brake 1 Set pawl control clip in pos 1 2 Pull the lever a little forward to release the pawl from the ratchet and then push the lever fully backwards To engage the parking brake 1 Set pawl control clip in pos 2 2 Pull the lever firmly forwards until parking brake is fully engaged Emergency brake 1 Set pawl clip in pos 2 2 Attach the rope from the hole in t...

Страница 39: ...t Red Supply line RH Yellow Control line LH Relieve parking brake before driving This system requires a tractor with compressor and air brake system with out let s for trailer brakes If the air hose s are disconnected with air in the brake air tank con trol pressure will be dumped and the brakes will engage fully If the sprayer must be moved with air in the tank and without the air hose s connecte...

Страница 40: ...4 Sprayer setup 4 16 ...

Страница 41: ...Only unfold and fold the boom on level ground Manoeuvring of the boom VHY 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 Never use the folding unfolding functions in areas with overhead power lines Unintended boom movements can cause contact with overhead power lines ATTENTI...

Страница 42: ...n do the following Check that pendulum 2 is locked 1 Activate hydraulic control lever to raise the until it is clear of trans port brackets 2 Unfold inner sections by pressing switch 4 to the left and switch 5 to the right 3 Unfold outer section by pressing switch 6 to the left and switch 7 to the right 4 Push switch 3 to correct slant angle 5 Activate hydraulic control lever to lower boom to desi...

Страница 43: ...ches 4 and 5 inwards to fold intermediate sections G Lower the boom completely To disable folding of outer sections this kit is fitted to the outer cylin ders of the boom wings Picture shows 16 12 kit mounted to boom wing with tap for ON OFF position 1 Activate hydraulic control lever 2 Raise boom half way to the top minimum 3 Unfold either right or left intermediate section 4 Unfold either right ...

Страница 44: ... and filling hose is connected If this valve is opened without pump running liquid will stream out of the MANIFOLD Tank should normally be filled 1 3 with water before adding chemi cals Always follow instructions given on the chemical container Water is filled into the tank by removing the tank lid located at front of sprayer tank which is accessible from platform It is recommended to use as clean...

Страница 45: ...ction Manifold towards Filling Device 4 The tank is now filled with water Keep an eye on the liquid level indicator 5 Turn handle on Suction Manifold away from Filling Device to discontinue filling process Then disengage pump 6 Disconnect suction tube B and replace cover The Fast Filling Device is operated as follows 1 Ensure spray liquid tank contains at least 50 litres of water 2 Remove cover A ...

Страница 46: ...legislation regarding use of filling device In some areas it is prohibited to fill from open water reservoirs lakes rivers etc It is recommended only to fill from closed reservoirs mobile water tanks etc to avoid contamination Grip positions The Filling Device and the Fast Filling Device can be used simultane ously this gives even bigger filling capacity Grip positions used Quick coupler for exter...

Страница 47: ...the pump The rinsing tank is situated under the main tank Only fill this tank with clean water The rinsing tank is filled through the inlet situated beneath the Suction Manifold valves Water can be filled directly through the inlet or through a socket piece optional equipment connected to a water hose A water level indicator limpid hose with floating ball is situated beneath the platform Rinsing t...

Страница 48: ...emicals 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 See the Spray Technique book 2 On off switch is activated against green 3 All distribution valve switches are activated against green 4 Pressure regulation switch i...

Страница 49: ...k lid 1 Make sure the control unit is switched off 2 Set the MANIFOLD valves to correct position Black suction valve towards Suction from main tank green valve towards Agitation 3 Engage the pump and set P T O revolutions to 540 r p m 4 Add the chemicals through the main tank hole 5 When the spray liquid is well mixed turn handle on the green pressure valve towards Spraying position Keep P T O eng...

Страница 50: ...e handle at the suction Manifold towards Main tank Turn agitation valve towards Agitation and turn pressure Manifold towards HARDI FILLER Close remaining valves 3 Check that bottom valve A at the FILLER is closed 4 Engage the pump and set P T O speed at 540 r min or 1000 r min depending on pump model 5 Open FILLER lid 6 Measure the correct quantity of chemical and fill it into the hop per 7 Open t...

Страница 51: ...dle at the Suction Manifold towards Main tank and agitation valve towards Agitation Turn the green handle at the Pressure Manifold towards HARDI FILLER Close remaining valves 3 Engage the pump and increase P T O speed to 540 r min or 1000 r min depending on pump model 4 Open the bottom valve A at the FILLER Open FILLER lid 5 Engage the hopper rinsing device by opening valve C 6 Measure the correct...

Страница 52: ... or more sections of the boom switch the rele vant distribution valve 7 to off position The pressure equalisation ensures that the pressure does not rise in the sections which are to remain open On the sprayer the suction SmartValve should be turned toward Suction from Main tank and pressure SmartValve should be turned toward Spraying Turn the agitation valve to Agitation if necessary Grip positio...

Страница 53: ...cedure D and should be repeated 3 times by using 1 3 of rinsing tank content each time Meanwhile aspi rating 1 3 of rinsing tank content use grip positions E As a part of the cleaning procedure rinsing water must be flus hed through all functions F and is done in the steps a b and c G designates grip positions for the last step d in the cleaning process where all the diluted tank content is spraye...

Страница 54: ...a soakaway This is an area of ground that is not used for cropping You must avoid seepage or runoff of residue into streams water courses ditches wells springs etc The washings from the cleaning area must not enter sewers Drainage must lead to an approved soakaway 4 Cleaning starts with the calibration as a well calibrated sprayer will ensure the minimal amount of remaining spray liq uid 5 It is g...

Страница 55: ...stop the pump and fill at least 1 5 of the tank with clean water Note that some chemicals require the tank to be completely filled Add appropriate detergent and or deactivating agent e g washing soda or Triple ammonia 7 Start the pump and operate all controls enabling the liquid to come in contact with all the components Leave the dis tribution valves until last Some detergents and deactivating ag...

Страница 56: ...e to clean this device Open HARDI FILLER lid again and assure that the hopper is empty When empty then close the HARDI FILLER bottom valve again 5 Turn the suction SmartValve towards Main tank and pressure SmartValve towards Spraying and spray liquid in the field you have just sprayed Cleaning of Main tank 6 Turn the suction SmartValve towards Rinsing tank and pressure SmartValve towards Internal ...

Страница 57: ...ionship 1 10 with water and afterwards be sprayed to the crop just sprayed with increased driving speed In addition the rinsing tank is to be used with this can also pump lin kage and armature separately be rinsed It is to be made certain however that the liquid in the lines in unchanged con centration is sprayed out so there should be an untreated patch available ATTENTION If a cleaning procedure...

Страница 58: ...5 Operation 5 18 ...

Страница 59: ...Avoid skin con tact with oil products for longer periods Always follow the shown direction concerning recommended quan tity If no recommended quantity is given feed lubricator till new grease becomes visible Pictograms in lubrication oiling plans tell the following 1 Lubricant to be used see Recommended lubricants 2 Operating hours before next lubrication SLIDE BEARINGS Lithium grease with Molybde...

Страница 60: ...6 Maintenance 6 2 Trailer lubrication oiling plan Lift lubrication oiling plan ...

Страница 61: ...6 Maintenance 6 3 With suspension Without suspension ...

Страница 62: ...the suction hose B and steel clip A 1 Unscrew nut A and open filter 2 Check filter gauze B clean if necessary 3 Lubricate O ring C 4 Assemble filter again If the boom is equipped with In Line Filters unscrew the filter bowl to inspect and clean the filter When reassembling the O ring should be greased Alternative filter meshes are available See section on Technical spe cifications Filters and nozz...

Страница 63: ...e damaged parts Check and clean Drain the air tank for condensed water at the drain valve Check that these 9 bolts on each side of the COMMANDER are tight Retighten if necessary Bolt 8 and 9 are situated behind the spring Tightening torque Bolt 1 24 Nm retain nut on the backside of the mounting by a spanner while adjusting bolt 1 Bolt 2 9 280 Nm 10 hours service Retighten bolts suspension only 10 ...

Страница 64: ...kes released 3 Apply the brake up to full pressure 4 Check for leaks with brakes applied Check the tyre pressure according to the table in Technical specifications 50 hours service Expansion bottle SELF TRACK only Tighten wheel bolts and nuts as follows with following torque wrench settings Wheel hub to rim plate 490 Nm 362 lbft Tightening sequence See illustration and tighten in order of num beri...

Страница 65: ...eel 2 Rock the RH wheel to discover possible play in the bearings 3 If any play support the wheel axle to prevent the trailer from fal ling down from the jack 4 Remove hub cap A and cotter pin B Turn the wheel and tighten the castellated nut C until a slight resistance in the wheel rotation is felt 5 Loosen the castellated nut until the first notch horizontal or ver tical is aligned with the cotte...

Страница 66: ... under the filter housing and pull out the retainer clip A The filter cartridge assembly will be pushed out by the springs inside the filter housing 3 Clean the filter cartridge Use water and an appropriate detergent or compressed air 4 Dry the parts and reinstall in the order shown The O ring should be lightly lubricated with silicone grease before installation 250 hours service Air brake filters...

Страница 67: ...ke cylinders 2 Apply brake until oil without air bubbles come out 3 Tighten brake hose before relieving the brake again Change the protection tube nylon bearings as described under Shield renewal on transmission shaft Check the oil level 1 Depressurize the expansion bottle through valve A first 2 Remove the level plug B and check that the oil level is reaching the level hole Add if the level is lo...

Страница 68: ...eel hub and brake drum assembly Use a wheel pul ler if necessary 6 Vacuum clean the brake drum D for brake dust or rinse with water 7 Rinse the remaining parts on the brake carrier plate with water and dry them 8 Remove roller bearings E clean all parts in degreasing detergent and dry them 9 Check the brake drum diameter and lining thickness renew if worn Max wear rates on brake components Max dru...

Страница 69: ...new sealing ring 16 Fill the hub and bearings with fresh grease before fitting it to the shaft 17 Fit the castellated nut Rotate the hub and tighten the castellated nut until a slight rotation resistance is felt 18 Loosen the castellated nut again until the first notch is aligned with the cotter pin hole in the shaft 19 Fit a new cotter pin and bend it 20 Fill the hub cap with fresh grease and car...

Страница 70: ...e therefore impossible to specify Diaphragms Remove the diaphragm cover 4 The diaphragm 5 may then be changed If fluids have reached the crankcase re grease the pump thoroughly Also check that the drain hole at the bottom of the pump is not blocked Reassemble with the following torque setting Reassemble pump model 363 463 with the following torque setting Diaphragm cover 90 Nm 66 6 lbft Diaphragm ...

Страница 71: ... B for the return line When the housing is drained there should be no liq uid flow through the return line If there is any leakage the valve cone E must be changed Remove the clip C and lift the motor housing off the valve housing Then unscrew the screw D and replace the valve cone E Reassemble in reverse order The level indicator reading should be checked regularly When the tank is empty the floa...

Страница 72: ...neral lubricant For AXIAL connections a little mechanical leverage may be used For RADIAL connections only hand tighten them If the cord on the level indicator has to be changed the float guide pole is removed 1 Remove the tank drain valve see paragraph Drain valve seal renewal and loosen the fitting holding the pole in posi tion 2 Pull the pole down through the drain valve hole till it is free in...

Страница 73: ...e 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 If not the case even when cylinder is fully retracted then chains must be strained 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 c...

Страница 74: ...tely horizontal 71 7 mm exposed piston rod at the slanting cylinder A if fitted 1 Loosen the two bolts D 2 Align the boom by means of the control box VHZ models or the hydraulic control lever VHY models 3 When boom is aligned bring the bolts A into correct position the head of the bolt should just touch the small iron work E Adjustment is carried out as described above in the section Large outer s...

Страница 75: ...n com pared to the rest of the wing Align section be means of bolted joint arrow The wear bushes are inspected and renewed before they are worn through 1 Connect the trailer to a tractor and unfold the booms to working position 2 Lift the boom centre frame with a lifting device and support it until the load is taken off the parallelogram arms 3 Remove the screws A and pull out the pins B at one of...

Страница 76: ...rom the drawbar by loosening the nuts C 6 Support the drawbar and remove the two pin bolts D the was her E and the pin F 7 Move the drawbar to the side and support it 8 Press out the worn bushes and fit new ones 9 Assemble again in reverse order 10 Grease through grease nipples 11 Fit the extension piece in the drawbar again and place the spray er on the support leg 12 Remove jack and wedges 1 Rem...

Страница 77: ...ppro priate lubricant the tyre will never slip on the rim 7 Always use specialised tools as recommended by the tyre supplier for mounting the tyres 8 Make sure that the tyre is centred and the beads are perfectly seated on the rim Otherwise danger of bead wire tear can occur 9 Inflate the tyre to 100 130 kPa 14 5 19 p s i then check whether both beds are seated perfectly on the rim If any of the b...

Страница 78: ...move the level plug and using the tractor hydraulics cautiously fill oil in the expansion tank until it reaches the level plug 8 Fit the level plug and fill the expansion tank to an air pressure of 5 bar 9 Fit the 0 400 bar pressure gauge on the pressure gauge outlet at the ram Adjust the excess pressure valve to approx 40 bar On flat ground it is possible to work with a lower opening pressure Thi...

Страница 79: ...the paint and touch up the paint 8 Remove the glycerine filled pressure gauges and store them frost free in vertical position 9 Apply a thin layer of anti corrosion oil e g SHELL ENSIS FLUID CASTROL RUSTILLO or similar on all metal parts Avoid oil on rubber parts hoses and tyres 10 Fold the boom in transport position and relieve pressure from all hydraulic functions 11 All electric plugs and socke...

Страница 80: ...Maintenance 6 22 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 Spare parts Spare parts ...

Страница 81: ...cannot close tightly against the valve seat This reduces pump efficiency 5 Poorly reassembled pumps especially diaphragm covers will allow the pump to suck air resulting in reduced or no capacity 6 Hydraulic components that are contaminated with dirt result in rapid wear to the hydraulic system Therefore ALWAYS check 1 Suction pressure and nozzle filters are clean 2 Hoses for leaks and cracks payi...

Страница 82: ...om when turned on Lack of pressure Pressure dropping Pressure increasing Formation of foam Liquid leaks from bottom of pump Operating unit not functioning FAULT Air in system Pump valves blocked or worn Nozzles worn Excessive liquid agitation Wrong polarity Fill suction hose with water for initial prime Check for obstructions and wear Check flow rate and replace nozzles if it exceeds 10 Reduce pum...

Страница 83: ...mantle and clean Hydraulic system Y model Boom slow eradic Ram not functioning FAULT Regulation valve incorrectly set Open or close until desired speed is achieved clockwise less speed Remember oil must be at operating temperature Insufficient hydraulic pressure Check output pressure of tractor hydraulics Minimum for sprayer is 130 bar Insufficient amount of oil in tractor reser voir Check and top...

Страница 84: ...rcuit Ad ballast on front of tractor TRACKER damping system Sprayer trails unstable Rear hydraulic rams are too tight and vehicle continues straight ahead when trying to turn FAULT Hydraulic circuit leaking Pressure relief valve set too high Repair leak prime Adjust pressure relief valves Pressure relief valve s set too low Adjust pressure relief valves ...

Страница 85: ...nctions 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 A fuse is placed inside the box Fuse type Thermo Emergency operation Liquid system Mechanical problems ...

Страница 86: ...7 Fault finding 7 6 ...

Страница 87: ...h cm in x 0 394 m ft x 3 281 m yd x 1 094 km mile x 0 621 Velocity km h mile h x 0 621 km h m s x 0 277 Quantities Area l ha gal acre x 0 089 Volume ml fl oz x 0 0352 l Imp pt x 0 568 l gal x 0 22 Pressure bar lb inv p s i x 14 504 Temperature C F C x 1 8 32 Power kW hp x 1 341 Torque Nm lb ft x 0 74 All units used in this manual are SI units In some occasions Imperial units are used Use following...

Страница 88: ...8 Technical specifications 8 2 Pump model 463 12 0 Pump model 463 6 5 Pump model 463 10 0 Pump model 463 5 5 Pump model 363 10 0 Specifications ...

Страница 89: ...si Max wear rates on brake components Max drum diameter For 2200 2800 sprayers 302 mm 11 8897 in For 3200 4200 sprayers 402 mm 15 8388 in Min lining thickness For 2200 2800 sprayers 2 0 mm 0 07874 in For 3200 4200 sprayers 4 0 mm 0 15748 in HYDRAULIC BRAKES Max hydraulic pressure 150 bar 2176 p s i AIR BRAKES single line Air pressure relieved brakes 5 3 5 6 bar Air pressure drop to activate 0 8 1 ...

Страница 90: ...g tyres always use tyres with min load index as specified DANGER Never inflate tyres more than to the pressure specified in the table Over inflated tyres can explode and cause severe personal injuries See the part Occasional maintenance Change of tyre ...

Страница 91: ... it must be thoroughly cleaned The tank hose and synthetic fittings can be incinerated at an authorised disposal plant The metallic parts can be scrapped Always follow local legislation regarding disposal Materials used Tank HDPE Hoses PVC Valves mainly glass filled PA Fittings PA Materials and recycling ...

Страница 92: ...olour Rear lights 1 LH direction indicator Yellow 2 Free Blue 3 Frame White 4 RH direction indicator Green 5 RH rear position lamp Brown 6 Stop lamps Red 7 LH rear position lamp Black The wiring is in accordance with ISO 1724 Electrical connections ...

Страница 93: ...n 1 4 20mA 8a 37 3 pos 1a S8 8b 36 3 pos 1b S8 8c 32 Option2 Frq Option 2 Frq 9a 35 3 pos 2a S9 Air angle 0 5V 9b 34 3 pos 2b S9 Fan speed 0 5V 9c not connected Option3 Option 3 Tank gauge 10a 21 On off On off 10b 22 On off On off 10c not connected Option4 PWM Output option 11a 23 Pressure Pressure 11b 24 Pressure Pressure 11c 28 Flow Flow 12a 20 FM up Foam blop 0 5V 12b 1 FM dn option 4 Rx 12c 31...

Страница 94: ...rent for the whole connector box may not exceed 10 Amp Opt 1 Pressure sensor Brn Blu Opt 2 RPM sensor Brn Blu Blk Speed Brn Blu Blk Flow Brn Blu Blk L end nozzle Pendulum lock at HAY LPY Brn Blu R end nozzle Pendulum lock at HAY LPY Brn Blu Reg Yellow Brn Blu Bypass EC on off Brn Blu Sec 9 User defined A B 2 x x Sec 8 User defined A B 1 x x Sec 7 Twin speed Brn Whi Sec 6 Twin angle Yel Gre Sec 5 B...

Страница 95: ...Brn Blu Blk Speed Brn Blu Blk Flow Brn Blu Blk L end nozzle Pendulum lock at HAY LPY Brn Blu R endnozzle Pendulum lock at HAY LPY Brn Blu Reg Yellow Brn Blu Bypass EC on off Brn Blu Sec 9 User defined A B 2 x x Sec 8 User defined A B 1 x x Sec 7 Twin speed Brn Whi Sec 6 Twin angle Yel Gre Sec 5 Brn Blu Sec 4 Brn Blu Sec 3 Brn Blu Sec 2 Brn Blu Sec 1 Brn Blu ...

Страница 96: ...8 Technical specifications 8 10 Boom hydraulic Z A Option for slanting B Option for Open Centre hydraulics A Option for slanting Boom hydraulic Y Charts ...

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