Hardi COMMANDER 4500 Instruction Book Download

Page: 133 / 170

6 - Maintenance

131

11.

Fully extract the hydraulic cylinder by applying hydraulic pressure.

•

Now increase the distance E by turning the rod the opposite way, until Stop D is touching the steel boom.

•

Keep the gap of 1-2 mm between Stop C and the aluminum boom.

12.

Continue to increase the distance E, until stop C is touching the aluminum boom.

•

Keep the hydraulic cylinder fully extracted - it must not retract when adjusting the double ram eye.

•

Keep turning the ram eye rod 3 turns.

•

Tighten the nuts on the ram eye rod with a wrench with extension.

13.

The force of the hydraulic cylinder can cause misalignment of the boom.

If needed, adjust Stop C and D once more to touch the opposite boom section.

14.

With the boom perfectly straight, now tighten the nuts firmly on Stops C and D and on the double ram eye.

Summary of Contents for COMMANDER 4500

Page 1: ...The Sprayer Operator s Manual COMMANDER 4500 5500 7000 TWIN FORCE Instruction book 67024503 Version 1 00 US 03 2020...

Page 2: ......

Page 3: ...ion book 67024503 Version 1 00 US 03 2020 HARDI reserves the right to make changes in design material or specification without notice thereof HARDI and other product names are registered trademarks of...

Page 4: ......

Page 5: ...fety at Start up 17 Faulty Safety Equipment 17 Additional Safety Instructions 17 Local poison information center 18 3 Description General Info 19 View 19 View 20 Identification Plates 21 Sprayer Use 2...

Page 6: ...echanical Connections 51 Hose Package Support 51 SafeTrack Potentiometer Connection 51 Hydraulic System 52 General Info 52 Requirements for Tractor 52 Open and Closed Center Hydraulics 53 Electrical C...

Page 7: ...iquid Chemicals Using the TurboFiller 82 Filling Powder Chemicals Using the TurboFiller 83 Agitation Before Resuming a Spray Job 84 TurboFiller Rinsing 84 Before Returning to Refill the Sprayer 85 Par...

Page 8: ...500 Hours Service Gearbox for TWIN System Oil Change 110 1000 Hours Service Hydraulic Oil for TWIN system Oil Change 111 1000 hours service Wheel bearings 113 Occasional Maintenance 114 General Info 1...

Page 9: ...l Specifications Dimensions 149 General Info 149 Overall Dimensions 149 Wheel and Axle Dimensions 149 Tire Pressure 149 Weight 150 Specifications 151 Diaphragm pumps 151 Tractor Requirements 151 Tempe...

Page 10: ...Table of Contents 8...

Page 11: ...s well as important safety and operation information Some of the features on your HARDI sprayer were suggested by growers There is no substitute for on farm experience and we invite your comments and...

Page 12: ...1 Welcome 10...

Page 13: ...n Book A worker or operator is a person who installs operates configures adjusts maintains cleans repairs transports or moves the sprayer If you still have questions after reading the Instruction Book...

Page 14: ...fied operator Risks in Handling the Sprayer The sprayer has been highly developed and constructed to the recognized rules of safety However operating the sprayer may cause risks to The health and safe...

Page 15: ...rovided by the manufacturer of the plant protection product to be used such as This Instruction Book Must always be kept together with the sprayer Must always be easily accessible for the operator Che...

Page 16: ...driver s seat is the intended working place during operation Wash and change clothes after spraying Wash tools if they have become contaminated Do not eat drink or smoke while spraying or working with...

Page 17: ...78441 Risk of squeezing Stay clear of raised and unsecured loads 978442 Risk of falling off Do not attempt to enter tank 978444 Risk of injury Do not open or remove safety shields while engine is runn...

Page 18: ...533403 Axle adjust Risk of serious injury or death from crushing Securely support sprayer 10533503 Crush hazard Risk of serious injury or death from crushing 10533603 Open slowly Contents under pressu...

Page 19: ...le workplace safety Follow these regulations especially when Driving on public roads and routes Comply with the appropriate statutory road traffic regulations These vary from state to state and there...

Page 20: ..._________________________________________ 3 _______________________________________________________________________________________________ 4 __________________________________________________________...

Page 21: ...er tank lid 6 Main tank level indicator 7 Platform 8 Pump 9 Drawbar 10 Support leg 11 Ladder 12 Agitation valve 13 Suction SmartValve 14 Pressure SmartValve 15 Clean water valve 16 Rinsing tank Quick...

Page 22: ...Blower for TWIN Air System 23 Spray Boom 24 Rinsing Tank 25 Main Tank 26 Clean Water Tank 27 Canister for Chemical Information 28 ChemLocker Spray Wand for External Cleaning 29 Hose Reel for Spray Wan...

Page 23: ...r the sprayer is mounted on the frame near the front of the sprayer on the right hand side The identification number for the sprayer is also punched into the steel frame near the ID plate Data The fol...

Page 24: ...cial cases GCWR PTRA Reserved for future use Sum of gross vehicle masses of towing vehicle and trailer USA Gross Combination Weight Rating GCWR France Poids Total Roulant Autoris PTRA 8 Not used In sp...

Page 25: ...Tanks The tanks are made of impact proof polyethylene resistant to UV radiation and chemicals The main tank has a purposeful design with no sharp corners for easy cleaning The filling hole is placed s...

Page 26: ...exCapacity pump is turned on off with a separate hydraulic lever in the tractor cabin Valves and Symbols The possible functions of valves are distinguished by colored identification on the function la...

Page 27: ...on valve it is possible to combine spraying with a high volume rate at high pressure with agitation at the same time This is regulated by the valve The valve is marked with an arrow on the disc which...

Page 28: ...and at speed changes Optimized AutoSectionControl feature that predicts boom sections will open and nozzle pressure Optimized for different P T O systems Nozzle surveillance No setup or tuning requir...

Page 29: ...closed for a longer period that operator could have changed to other nozzle size Last saved nozzle size become unreliable Software enable max pressure limit Controller reaction Headland boom is closed...

Page 30: ...TENTION Always run your sprayer with clean filters to ensure proper functions and to protect the interior of the pump and valves EasyClean Filter This filter collects impurities when liquid is being s...

Page 31: ...ng With return flow to prevent filter from clogging during spraying This position is used when rinsing the boom if the main tank is empty C This position is marked with 3 dots Flushing position which...

Page 32: ...ng the lever up when chemicals are to be filled into the TurboFiller and transferred to main tank TurboDeflector Valve This TurboDeflector valve activates the vortex flushing of theTurboFiller Lift th...

Page 33: ...A clean water tank is integrated into the right side cover It is accessed for filling at the sprayer s right side when entering the platform The ball valve A for water draining is located behind the...

Page 34: ...nal Tank Rinsing Nozzles 17 Main Tank Quick Fill Coupler 18 Rinsing Tank Quick Fill Coupler 19 TurboFiller 20 TurboFiller to tank tube 21 Flow Meter 22 Boost Valve 23 Drain Valve 24 Bypass Valve 25 Ea...

Page 35: ...er 19 TurboFiller 20 TurboFiller to tank tube 21 Flow Meter 22 Boost Valve 23 Drain Valve 24 Bypass Valve 25 EasyClean Filter 26 TurboFiller Cleaning Wand 27 Spray Valve 28 Return Line for Boost Funct...

Page 36: ...m a blower The air stream is led out of the air bag near the spray nozzles through an air channel B Angle of air stream C Angle of spray liquid By using the air assistance while spraying and by varyin...

Page 37: ...c blocks installed on the sprayer are described below Spray Boom The main hydraulic block which manages hydraulic pressure for the boom controls ParaLift This hydraulic block manages hydraulic pressur...

Page 38: ...ed center hydraulics see the tractor s instruction book or ask your tractor dealer SafeTrack On sprayers with SafeTrack steering this hydraulic block manages hydraulic pressure for the steering functi...

Page 39: ...ct hydraulic system DH The boom is available in 80 90 100 or 120 working widths Standard Boom Features Individual tilt of boom wings Negative tilt below horizontal Each boom has bi fold wings Alternat...

Page 40: ...Terminology For this bi fold boom the terminology is as follows A Center section B Inner wing C Outer wing D Breakaway section Full working width meters 1 2 folded width meters 80 24 m 40 12 m 90 28 m...

Page 41: ...ox are prepared for ISOBUS connections For instructions on how to operate the Controller see the Controller s instruction book delivered with the sprayer For instructions on how to operate the Grip an...

Page 42: ...es the working pressure in the boom pipes as close to the nozzles as possible The outputs stated in the nozzle charts are always based on the pressure measured at the nozzle Both when calibrating and...

Page 43: ...tive gear soap for hand washing etc The locker is split in two compartments for the separation of clean items from gloves with risk of contamination and includes a strap A to secure a soap dispenser T...

Page 44: ...und The support leg is stored in its retracted position when the sprayer is attached to the tractor SafeTrack The SafeTrack will make the sprayer automatically follow the tractor s back wheels when tu...

Page 45: ...the sprayer chassis in a horizontal position The total deviation of accuracy for the level for each scale mark or readout value is 15 for volumes up to 10 of the nominal tank volume 7 5 for volumes be...

Page 46: ...clean clothing or footwear Night Spraying Light Floodlights A are mounted on the spray boom and they are positioned to illuminate both boom wings when spraying at night The work light lamp B is also...

Page 47: ...cket helps to ensure a safe transport position of the boom WARNING During road transport it is important that the lock bracket is in the lock position If not it could cause a dangerous situation if th...

Page 48: ...3 Description 46...

Page 49: ...the lifting points as shown in the picture and make sure that the straps or belts used for lifting are strong enough ATTENTION Only lift the sprayer when the tanks are empty Pulling the Sprayer at the...

Page 50: ...needs wheel mounting wheel changing or wheel bearing maintenance jack up the sprayer under the axle as shown Notice the axle load in the section Weight on page 150 and use a suitable jack and stands f...

Page 51: ...its retracted position when the sprayer is attached to the tractor 1 The sprayer s drawbar is connected to the hitch point on the tractor The support leg B is hydraulically raised lowered 2 Unlock the...

Page 52: ...lso NEVER cross over a rotating PTO shaft to reach the other side of the sprayer 7 Prevent protection guards from rotating by attaching the chains allowing sufficient slack for turns 8 Make sure that...

Page 53: ...drawbar correctly The potentiometer must be connected to the tractor with the 2 supplied chains To ensure a high precision The chains must be parallel and horizontal The tractor hitch point may not ha...

Page 54: ...FlexCapacity pump optional equipment One double acting outlet for operating the hydraulic support leg CM 5500 7000 ATTENTION The hydraulic hoses are marked with arrows to indicate the direction of oi...

Page 55: ...e is 1 2 mm C Orifice is 1 6 mm Check the hydraulic flow by activating a hydraulic lever in the tractor If the reaction time for the hydraulic function is relatively short continue your work with this...

Page 56: ...g The wiring is in accordance with ANSI ASAE S279 11 See Electrical Connections on page 155 ATTENTION Turn OFF all work lights when driving on public roads Spray box connector 1 pin plug The unit requ...

Page 57: ...dden behind front corner cover Check the tractor s instruction book for information regarding attachment points Three mounting tubes B are supplied One two or all three may be used They can be bent an...

Page 58: ...ence 7 Verify the speed on the controller ATTENTION Correct fitting is indicated by continuous flashing from the transducer when the wheel rotates Adjustment Sprayers built after 1 1 2020 1 Assure tha...

Page 59: ...the filter top Check condition of O rings and lubricate if necessary or replace them if damaged before reassembly DANGER Never open the CycloneFilter unless the pressure SmartValve is closed turned t...

Page 60: ...can be adjusted if you need another setup This is relevant for sloping fields and for uneven or bumpy driving tracks Mechanical Adjustment of Guide Rods The guide rods A and B can be moved to another...

Page 61: ...rrow 2 Move the rods to the free hole position 3 Mount the nuts with a torque of 185 Ft lb 250 Nm These guide rods angle outwards which is opposite to the guide rods at the top Moving the Guide Rods a...

Page 62: ...ng Screw the throttle valve outwards The valve is very sensitive only make small adjustments before testing the boom damping It will now react immediately and depending on the setting for boom damping...

Page 63: ...the test A Note the boom height Push the boom tip down to the ground B Hold the boom steady for a moment and release it C Check that the boom returns to its starting position as quickly as possible wi...

Page 64: ...re use of the sprayer if the operator finds it necessary Factory setting The valve is screwed completely in and 1 2 turn back out ATTENTION The throttle valve only needs slight adjustments to change t...

Page 65: ...ted once your tractor and sprayer are connected Tools Needed Adjusting The Speed The folding cylinders have throttles which can be adjusted to increase or decrease the boom folding speed Approximately...

Page 66: ...with the air setting at zero and keep increasing the air speed to the point where you can just begin to see that the drift cloud is minimized note the minimum setting 2 Increase the air speed until yo...

Page 67: ...ed to counteract for the wind direction and high driving speeds Angling the air system forwards Up to 40 Angling the air system backwards Up to 30 No angling neutral setting 0 the spray nozzles points...

Page 68: ...ve rules of thumb before using the TWIN sprayer The volume rate can generally be reduced to half of what is applied with a sprayer without air assistance however with a minimum of 54 64 GPA 50 60 l ha...

Page 69: ...of rear frame is equal at RH and LH 10 Re tighten bolts and wheel bolts to specified torque after 8 hours of work ATTENTION The wider the track width the better the stability of the sprayer HARDI reco...

Page 70: ...inner wheel Outer side of dual spacer is threaded for outer wheel bolts 5 Attach outer LH tire to dual spacer with supplied wheel bolts and lock washers E Make sure the distance between the center of...

Page 71: ...e Symbol on label Symbol description Label color HARDI item number Suction from main tank Black Blue 97809900 Suction from RinseTank Black Blue 97810000 TurboFiller Black Green 97810300 Spraying Press...

Page 72: ...areas with overhead power lines Unintended boom movements may cause contact with overhead power lines causing a risk of fatal accidents ATTENTION A label HARDI item no 10533003 is located on the spra...

Page 73: ...ons 4 or 8 to unfold the outer sections completely 4 Press Grip button H to lower the boom to the correct working height 5 Unlock the center by pressing SetBox button 1 for 1 second The symbol is now...

Page 74: ...ic regulation The regulation valve controls the main spray pressure by default when the controller is ON Keep the automatic regulation during normal spraying The auto mode is ON by default when the co...

Page 75: ...the air angle backwards Button middle top Increase air speed Button middle bottom Decrease air speed If you spray with the boom 1 2 folded reduce the air speed with 25 to obtain the same performance...

Page 76: ...is placed facing the tractor Looking from the tractor If the black indicator points to the middle of the scale the air system is in default position no angling If the indicator points to the left A th...

Page 77: ...turn Never slow down too fast never brake heavily and never stop suddenly in a curve or when turning on a hillside when the sprayer is articulated Be careful when turning on uneven ground Set the tra...

Page 78: ...d 2 25 yards meters from non public water supplies for drinking purposes and from treatment sumps and cesspools of drainage systems and 3 50 yards meters from surface water watercourses lakes and coas...

Page 79: ...n tank is filled via the 3 quick coupler located behind the TurboFiller 1 Remove plug from Quick Fill valve and connect filling hose from water supply 2 Open the Quick Fill valve and fill tank to desi...

Page 80: ...ater from this tank is for hand washing cleaning of clogged nozzles etc Capacity approximately 5 gallons 20 liters WARNING Although the clean water tank is only filled with clean water this water must...

Page 81: ...Only mix chemicals in the tank according to directions given by the chemical manufacturer WARNING Always clean the sprayer before changing to another chemical Filling chemicals through tank lid ATTENT...

Page 82: ...e inside of the TurboFiller with the spray wand to remove chemical residues Place the spray wand in its storage position C Close the lid on top of the TurboFiller and lock it on the left side Push lev...

Page 83: ...for continuous liquid rotation in the hopper Chemical Container Rinsing Lever The upper lever is used for two purposes 1 When the TurboFiller lid is open For rinsing empty containers Place the contain...

Page 84: ...t can be rinsed by the Chemical Container Cleaning device Place the container over the multi hole nozzle and push the container cleaning lever DANGER In order to avoid spray liquid hitting the operato...

Page 85: ...ng device Place the container over the multi hole nozzle and push the container cleaning lever DANGER In order to avoid spray liquid hitting the operator do not press lever unless the multi hole nozzl...

Page 86: ...aning lever and the TurboFiller suction valve This rinses the chemical container with the flushing nozzle while the rinsing liquid is emptied out of the TurboFiller TurboFiller Rinsing TurboFiller Lid...

Page 87: ...rning to the farm WARNING Always follow local legislation in force at any time Parking the Sprayer To avoid spot contamination the sprayer should always be parked at either the washing filling locatio...

Page 88: ...water courses ditches wells springs etc The washings from the cleaning area must not enter sewers Alternatively the washings can be retained in an appropriate receptacle diluted and distributed over a...

Page 89: ...When the pressure drops close the regulation valve by pressing the button on the SetBox until yellow LED lights on the valve this can take up to 10 seconds Press auto to have the system remove pressu...

Page 90: ...the suction valve to and the pressure valve to with all sections off for approximately 45 seconds 7 Switch all boom sections ON Spray until air comes out of nozzles Engage FlexCapacity pump When the...

Page 91: ...liquid system and main tank as follows 1 Empty the sprayer as much as possible Close the agitation valve no agitation Allow the pump to run for at least 1 minute after the liquid has stopped coming o...

Page 92: ...nd empty Any liquid left in the main tank will be mixed with the clean water for external rinsing NOTE Approximately 25 gal 100 l of clean water in the rinsing tank will allow approximately 15 minutes...

Page 93: ...ob before the main tank is empty e g at the beginning of rain etc Cleaning of the liquid system 1 Turn Suction SmartValve to Rinsing tank Keep pressure SmartValve in Spraying position NOTE The main ON...

Page 94: ...ivate the container rinsing valve to clean the hopper inside 11 Shut all three valves on the TurboFiller again 12 Set the pressure SmartValve for Spraying 13 Allow the liquid in the main tank to circu...

Page 95: ...water and then sprayed on the crop just sprayed with increased driving speed However it must be noted that the liquid in the spray lines with unchanged concentration will be sprayed out first Therefor...

Page 96: ...5 Operation 94...

Page 97: ...natives BALL BEARINGS and PUMP Lithium based grease Consistency NLGI grade 2 Viscosity 40 C 460 cSt SHELL Gadus S3 V550L 1 HARDI pump grease cartridge 400g Item no 28164600 MOBIL grease XHP 462 TOTAL...

Page 98: ...ase is applied to each lubrication point The correct amount of grease applied will prolong the lifetime of the sprayer Calibration Example 1 Insert the correct grease cartridge in your grease gun 2 Ap...

Page 99: ...6 Maintenance 97 Lubrication and Oiling Plan Boom Width 80 100 10 10 10 C 500 C 50 C 50 10...

Page 100: ...6 Maintenance 98 Lubrication and Oiling Plan Boom Width 120 10 C 500 C 50 10...

Page 101: ...ayers only Paralift There are 3 grease points on each side Central Lubrication The grease nipples are located at the rear of the chassis in both sides Depending on the sprayer setup there can be 0 3 o...

Page 102: ...shorten the lifetime of the PTO The grease points and amount of grease to be applied are shown in the pictures below together with the intervals Standard PTO for Tractor and Sprayer Wide Angle PTO for...

Page 103: ...ubrication point A See also 50 Hours Service Greasing the Pump on page 106 After disassembling the pump diaphragm replacement etc Greasing with 200 grams of grease into each lubrication point A ATTENT...

Page 104: ...155 In lb 17 5 Nm M10 29 Ft lb 39 Nm 37 Ft lb 50 Nm M10 20 Ft lb 27 Nm 26 Ft lb 35 Nm M12 52 Ft lb 70 Nm 63 Ft lb 85 Nm M12 36 Ft lb 49 Nm 44 Ft lb 60 Nm M14 83 Ft lb 112 Nm 103 Ft lb 140 Nm M14 58 F...

Page 105: ...yer Remember to finish off by applying the correct torque NOTE The sealing system for hoses and fittings is ORFS type O Ring Face Seal This ensures a high level of sealing and good vibration resistanc...

Page 106: ...ide Locks A are turned inwards 3 Reassemble filter filter lid into the housing Make sure that it has caught the guide in the bottom of the housing 4 Turn the filter lid clockwise to close it WARNING A...

Page 107: ...on 4 Place the filter filter lid into the housing and screw the lid until it hits the stop WARNING Always wear protective clothing and gloves before servicing the filter DANGER Never open the CycloneF...

Page 108: ...ing greasing 50 Hours Service Wheel Nuts Tighten wheel nuts as follows Mounting wheel hub to rim plate Torque 360 Ft lb 490 Nm Tightening sequence See illustration and tighten in the order of numberin...

Page 109: ...or operation of the TWIN air system Check the filter for clogging once every 10 working hours when the oil has reached working temperature How to Change the Filter 1 Place a collection tray or a cloth...

Page 110: ...t up the rear part of the platform and remove it temporarily The red gearbox is found below the remaining part of the platform 2 Remove the drain plug from the gearbox B to drain away the oil The drai...

Page 111: ...ed at the end of the big bolts 100 Hours Service Re tightening the Spray Boom Due to several movements of the spray boom from driving in the field with an unfolded boom you must re tighten all bolted...

Page 112: ...the RH wheel to discover possible play in the bearings 3 If any play support the wheel axle to prevent the trailer from falling down from the jack 4 Remove hub cap A and cotter pin B Turn the wheel an...

Page 113: ...one hour so that the oil is at working temperature The oil tank A is installed near the platform How To Find The Filling Point 1 Stand on the platform 2 Pull the plastic hose B out of the clamps and...

Page 114: ...according to local legislation Now open the valve to drain the tank 6 Once the oil is drained completely close the valve and replace the drain cap Check the condition of the drain seal Replace if nee...

Page 115: ...cessary 7 Pack bearings E with fresh wheel bearing grease and re install using a new seal F 8 Turn the wheel and tighten the castle nut C until a slight resistance in the wheel rotation is felt 9 Loos...

Page 116: ...beforehand The operator must select appropriate intervals for the occasional maintenance If in doubt contact your local HARDI dealer Lifting and Removing the Pump When lifting and removing the pump u...

Page 117: ...hragm bolt 5 6 Remove the diaphragm washer 6 7 The diaphragm 7 may then be changed 8 Check that the drain hole 8 at the bottom of the pump is not blocked 9 Apply a small amount of pump grease on the u...

Page 118: ...d pump part by turning the nuts on the support bracket for the sensor The air gap A must be set to 1 mm 0 3 0 0 mm Use a feeler gauge or similar tool to verify 2 Verify transducer function on the cont...

Page 119: ...cement If the main tank drain valve leaks the seal and seat can be changed in the following way DANGER Do not enter the inside of the tank the parts can be changed from the outside of the tank WARNING...

Page 120: ...nge the O ring B if worn before reassembly Reassembly 1 Check that the barbed lock ring C is fitted to the feed pipe with barb pointing away from pipe opening 2 Fit the oiled O ring B onto the feed pi...

Page 121: ...rings Foreign objects In Case of Leaks 1 Disassemble the pipe fitting 2 Check condition and position of O ring Replace it if damaged or cracked 3 Clean and lubricate the O ring Lubricate all the way...

Page 122: ...tenance Note that the O ring when seated is supposed to be a little out of shape to fit tightly around the hole in the nozzle pipe How To Reassemble Nozzle Holder 1 Place the O ring inside the lower p...

Page 123: ...rings or gaskets Damaged or incorrectly seated O rings Dry or deformed O rings or gaskets Foreign objects In Case of Leaks DO NOT over tighten the pipe fitting Follow this procedure instead 1 Disasse...

Page 124: ...ble the fittings place the connector lock ring and O ring on the pipe in that order Tighten the connector onto the T piece Gasket Types Usually an O ring is used but there is also a different type of...

Page 125: ...r to the tractor 3 Place tractor and sprayer on level and solid ground 4 Activate parking brakes for tractor 5 Put wedges under the wheels to prevent rolling 6 Unfold the boom 7 Place strong supports...

Page 126: ...ain Adjustment of Boom Tilt The horizontal adjustment of the boom wings is done by the retracted tilt cylinder The boom must be straight and horizontal If necessary adjust the wing as follows 1 Suppor...

Page 127: ...reparations Park the tractor and sprayer Unfold the spray boom Before adjusting the boom tighten all bolts and nuts at the hinge points Tools Needed Size 13 17 27 30 38 46 mm Some adjustments may requ...

Page 128: ...der to the hinge point Disconnect the hydraulic cylinder and move it away from the hinge point 2 The aluminum boom part is aligned horizontally by adjusting the two M34 ram eyes Use a bubble level to...

Page 129: ...6 Maintenance 127 At the same time adjust the two stop bolts to align the boom sections...

Page 130: ...relation to the steel boom when folded unfold the aluminum boom once again Keep the horizontal settings and adjust the M34 ram eyes A and B to raise or lower the aluminum boom To lower the aluminum b...

Page 131: ...ment is identical adjust the bracket to support the aluminum boom during transport Loosen the nuts on the braces to move the bracket up or down Fit it into the braces on the aluminum boom Tighten the...

Page 132: ...touching the steel boom A gap of 1 2 mm should be present between Stop C and the aluminum boom 9 Connect the hydraulic cylinder and tighten the bolt and nut firmly 10 Minimize the distance E as much a...

Page 133: ...il stop C is touching the aluminum boom Keep the hydraulic cylinder fully extracted it must not retract when adjusting the double ram eye Keep turning the ram eye rod 3 turns Tighten the nuts on the r...

Page 134: ...the breakaway will release when a force of 33 lb 15 kg applied at the end 4 Tighten the jam nut again DANGER Never place fingers into open breakaway clutch Risk of injury if the clutch closes acciden...

Page 135: ...ened by the oil flow in the circuit Accumulator Service If the yaw damping seems to be insufficient the accumulators need to be recharged or replaced Ask your HARDI dealer to assist you 1 Check for an...

Page 136: ...g gear again Wear Bushing Replacement on Steering If too much play is found in the steering the wear bushings must be replaced This should be done at your local HARDI dealer Replacement of Transmissio...

Page 137: ...e Always use new tubes of recommended size When fitting new tires always fit new tubes Do not use tubes for tubeless tires Before mounting always lubricate both tire beads and rim flange with approved...

Page 138: ...ngs Cylinders for outer sections 2 Venting Procedure Follow these steps to complete the venting Both venting screws or valves A and B are closed to begin with 1 Cylinder piston is retracted 2 Remove t...

Page 139: ...ght glass for the hydraulic tank on the sprayer 10 Check the pressure gauge for the suction filter indicator is in the green area 11 Re tighten hose connections and check for leaks 12 Check the blower...

Page 140: ...iquid system to create a protective ratio of antifreeze water solution Depending on your winter temperatures use the recommended mixture ratio in the table below Turn on the pump and operate all valve...

Page 141: ...cluding pneumatic hydraulic electric and electronic connections Check that the hoses and cables are free to move along when driving with the sprayer No rubbing or stretching of cables and hoses 6 Chec...

Page 142: ...6 Maintenance 140...

Page 143: ...gauge but it decreases pressure at the nozzles Impurities sucked in by the pump may prevent the valves from closing correctly thus reducing the pump flow A bad reassembly of the pump elements especial...

Page 144: ...on is on Nozzles are worn Check nozzle output Replace nozzles if the deviation in output exceeds 10 Sucking air towards end of tank load Lower pump speed rpm Pressure increasing Pressure filters begin...

Page 145: ...valves Air is being sucked into system Check for leaks pinholes in suction hoses tightness gaskets O rings of all fittings on the suction side Lack of flow capacity Internal wear on conrod and conrod...

Page 146: ...o reservoir via two spool valves Oil heats up in Closed Center systems Bypass valve does not close properly Check close screw in by pass valve Internal leaks in flow regulator Replace flow regulator O...

Page 147: ...and that no persons are in the folding area Now press the button with the LED light once on the junction box this will override the sensor alarms Continue folding the boom into transport position by u...

Page 148: ...open an electric junction box check the fuse change it if needed and reassemble the junction box Any other changes or modifications of the circuit boards must be carried out only by qualified HARDI pe...

Page 149: ...interface Junction box for boom hydraulics TWIN FORCE boom 26076500 F1 15 A Active yaw damping valves Y1 Y4 Right inner wing valve V7 Junction box for boom lights 26057300 F1 F2 F3 5 A 5 A 3 A Right...

Page 150: ...be drained before filter element at the drain plug B WARNING Always wear protective clothing and gloves before opening the filter Emergency Operation Liquid System In case of power failure it is possi...

Page 151: ...11 6 60 to 90 17 5 31 5500 28 3 11 10 11 6 60 to 90 17 5 31 7000 28 3 12 0 11 6 60 to 90 19 10 31 All measurements are in feet and inches Wheel Adj axle Fixed axle Duals 22 row Duals 30 row Clearance...

Page 152: ...Hitch load Axle load Hitch load Axle load Hitch load Axle load Hitch load 80 ft 12248 2162 13224 1186 14410 22302 6443 23278 5467 28745 90 ft 12393 2204 13451 1146 14597 22447 6485 23505 5427 28932 10...

Page 153: ...n oil is also used for the sprayer hydraulics Consult the tractor dealer if in doubt Pump model 464 6 5 PSI RPM GPM HP 0 1000 92 2 4 3 220 1000 78 7 13 8 Pump model 464 10 0 PSI RPM GPM HP 0 540 74 0...

Page 154: ...ical residue for the sprayer with the largest tank largest fluid system and widest spray boom is stated below Smaller booms and fluid systems with less options will have less residue Voltage 12 V DC T...

Page 155: ...insignificantly from the specified value The TWIN system emits a relatively uniform noise when running The noise emission test was carried out using a New HollandTM125 tractor If you are using another...

Page 156: ...leaning the sprayer inside and outside dispose of chemical residues in the liquid system and water containing cleaning agent according to local regulations Tanks Plastic HDPE Chassis Steel Boom Steel...

Page 157: ...al Connections Rear Lights The wiring is in accordance with ANSI ASAE S279 11 Position Wire color 1 Ground White 2 Work lamps Black 3 LH flashing turn indicator Yellow 4 Free Red 5 RH flashing turn in...

Page 158: ...N 2606 2500 L S p a re W ir e 5 4 G M a x 5 5 W P in 1 1 2 V A E C D B F G H I J K L M N O A Position light left B Rear light left C Position light right D Rear light right E Connector for traffic lig...

Page 159: ...ali le Hydraulic block for bypass ORSF Item no 72809100 Hydraulic block for steering ORSF Item no 72809200 Hydraulic block for parali ORSF Item no 72809300 0 6 0 4 V0 P2 4 5 0 8 1 2 1 6 P V41 V40 L K...

Page 160: ...nical Specifications 158 TWIN System Transmission Spray Boom 80 100 24 30 m 1 2 1 2 1 2 0 9 1 2 0 7 0 7 0 7 0 7 1 2 1 2 0 9 0 7 0 7 0 55 0 55 V3 V4 V5 V6 V7 V8 V9 V10 V11 V12 HAZ only HPZ only HAZ onl...

Page 161: ...CC3 Y2 1 2 C2 MACC3 C3 C2 T Hydraulic block for yaw Item no 78220800 V7 V8 V13 V14 0 7 V13 V14 V10 1 7 V5 IN Nitrogen 30 2 0 bar 3 2 4 B1 B2 T P NORAC block if installed Item no 78219200 Right yaw Rig...

Page 162: ...8 Technical Specifications 160...

Page 163: ...reasing maintenance of oil levels minor adjustments including the boom b Transportation of any HARDI product to and from where the warranty work is to be performed c Dealer travel time to and from the...

Page 164: ...anty in any way or grant any other warranty unless such change is made in writing and signed by the CEO in the Davenport office Approval of warranty is the responsibility of the HARDI Service Departme...

Page 165: ...Chemical Container Rinsing Lever 30 81 ChemLocker 41 Clean Water Tank 31 Cleaning Chemical Container 84 External Cleaning Device 44 Standard 88 Clogging Indicator 28 Control Unit Brackets 55 Location...

Page 166: ...ment of Cross Journals 134 Replacement of Shield 134 Pulling the Sprayer 47 Pump 24 Pump Speed Transducer 116 Q Quick Fill 77 Quick Reference Cleaning 87 Operation 85 R Rear Lights 155 Replacement Dra...

Page 167: ...IN System Air assistance 34 Gearbox 108 U Unloading the Sprayer 47 V Valve Adjustment of 3 Way 123 Agitation 25 Closed Center Hydraulics 53 Open Center Hydraulics 53 Pressure SmartValve 25 Return 29 S...

Page 168: ...Index 166...

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Page 170: ...HARDI North America Inc 1500 West 76th St Davenport IA 52806 Ph 563 386 1730 Customer Service Email custserv hardi us com Email info hardi us com Website www hardi us com...

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Hardi COMMANDER 4500, Instruction Book

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