agrional DELTA, User Manual

Page 1: ...1 USER MANUAL MOUNTED FIELD SPRAYER USER MANUAL www agrional com DELTA 400 600 LITER ...

Page 2: ...INSURES THE FUTURE ...

Page 3: ...USER MANUAL SPARE PART LISTS ...

Page 4: ...r disposal with information and service We remind you that as manufacturer we have the right to change at any time any part detail or accessory of the machine either to improve it or for marketing necessities However the changes made will not affect the main technical features of operation and safety The symbols given below are safety warnings and indicate that the instruc tions must be followed in...

Page 5: ...fore NEVER RUN THE SPRAYER INDOOR Regular and adeguate operation of the machine depends on correct use and maintenance The technical instructions that are contained in this manual must be there fore strictly complied with to prevent any problem which could obstacle the correct use of the machine and reduce its life Compliance to the safety requirements mentioned herein is also essential to prevent...

Page 6: ...rt of the machines and must be carefully keep on file as long as the machine is operative Any repair have to be carried out only by skilled technicians either of a dealer authorized by the manufacturer or by the distributor For the repairs only original spare parts can be used Failing this the manufacturer shall not be held liable for incorrect operation of the machine and nor the user will then be...

Page 7: ...rial number 2 Decals with general maintenance and lubrication instructions 3 Decals indicating of how to engage the propeller turbine on mist blowers 4 Danger warning and marking signals Plates decals and signals on the machine are parts of the machine itself and can not be removed The operator must comply with the instructions affixed on the machine and keep them in clean and legible condition as l...

Page 8: ...In order to save space and reducing risks of damages during transportation some parts are supplied loose and need to be assembled before using the machine You need to follow these instructions refill oil to the engine see the manaul book of engine for oil refill refill fuel to the engine see the manual book of engine for fuel refill check the assembling of the hoses of suction batch and retourn connec...

Page 9: ...ct mixed uniformly The agitation system can be either me chanical of jet Be sure that the agitation system works always properly as it essential for the corret use of the chemical and for avoiding possible damages to the crops or injuries to people DRENAGE OF THE TANK One important operation to learn is how and where to drain the tank All the tank are provided with a bottom valve which can be oper...

Page 10: ...t be changed turning the knob of the relief valve The tips are available with various holes which determinate with the pres sure the delivery of the spraygun Attached herewith please find the rate chart of the different tips available for sprayguns The tips of the sprayguns either in stainless steel or ceramic can wear out with the use and conseguently need to be changed time to time because the del...

Page 11: ...e pump which therefore will work with no risk of damages Before the main strainer there is a shut off valve which allows to clean the cartridge of the strainer when the tank is full 3 More other filters are placed one for each nozzle to prevent the clogging of the tips All the filters are of easy access and easy to clean STRAINER The sprayers is equipped with two strainers A large filter screen is loc...

Page 12: ...ler hole All the nozzles either single double or triple are provided of plastic stain less steel or ceramic tips at cone and fan spraying the holes and the angula tions of the tips are available in different sizes The tips can wear out with the use and consequently need to be changed time to time because the delivery of the liquid will increase when the hole would have been enlarged by the long use...

Page 13: ...operator s manual before using the machine DANGER the machine blows possibly dangerous chemical Keep at a safe distance from the machine DANGER never get near to the PTO shaft when it is in operation DANGER keep hands feet and clothes away from the moving parts The machine must be used only by qualified personnel ...

Page 14: ... as this can damage the pump or the PTO shaft of the tractor To stop the PTO shaft during the steering operation Before performing any service stop both the machine and the tractor verify that both are still on the ground in a stable position and read the instructions of this manual in the section referred to the service Wash the machine with plenty of water after each working phase ...

Page 15: ...suitable products and rinse with plenty of water Keep clear of the machine when it is in operation Hitching point for lifting the machine Make sure that the capacity of the vehicle used for transport is sufficient to lift the maximum weight of the machine Never remove safety shields when the machine is running ...

Page 16: ...tact with skin or eyes Use special goggles boots overall working clothes gloves dust proof mask or certified helmets with filter when you spray with the sprayers Carry out all the maintenance operations before starting to use the machine Use an additional support if the stand leg of the machine lays on soft ground ...

Page 17: ...rstand all the warnings and di rections given by the manufacturer of the chemical and LEARN OF HOW TO ACT IF ACCIDENTALLY THE CHEMICAL WOULD BE TOUCHED BY SOMEONE OR WOULD BE SPREAD IN THE ENVIRONMENT BEWARE the sprayers are machines where some parts are rotating at a very high speed which even if protected are still potentially dangerous Pay careful attention to warning danger and marking signals...

Page 18: ...it from the tractor s driver seat Nobody else is necessary therefore no other persons must approach the dangerous area Min distance from the machine while in operation 100 Mt 300 ft Should someone come too close to the machine then immediately stop any operation you are carrying out and warn these persons with acoustic and light signals until they leave the dangerous area where they could be con t...

Page 19: ...lds of which the machine is equipped in steady and sound conditions After any service or repair all the shields must be put in the original place When replacing any worn out pieces or during any other operation on the machine which must be carried out by skilled technicians please proceed as follows make sure the engine is stopped make sure that the lever of regulator valve is in by pass position ...

Page 20: ... radious of 100 metres from the work area Prevent involuntary switching on of the motor by removing the spark plug be fore carrying out maintenance jobs Pull the start cord slowly untill you feel a certain resistance then pull the cord rapidly so as to avoid recoil and prevent injury to the hands and arms Use freshly blended fuel Old petrol may cause rubbery deposits in the fuel and lead to leakag...

Page 21: ...SKIN OR EYES It is forbitten to touch the lever of the ii point hitch when you are sit down to the tractor s seat It is forbitten to operate with the lever of the II point hitch when you are in the popsition between the sprayers and the wheel of the tractor Should the machine accidentally bump into an obstacle then proceed as fol lows stop immediately the machine and following all the above mentio...

Page 22: ...he main valve so that the liquid will by pass to the tank Verify that the liquid runs fluently through the by pass hose Before performing any service to the sprayer or to the pump be sure to dis charge all the pressure by opening the main valve so that the liquid will by pass to the tank Verify that the liquid runs fluently through the by pass hose Never run the sprayer indoor as both the exhaust ga...

Page 23: ... exceeding which all machine members could suffer serious damages which are not covered by the guarantee The correct position of the tractor and of the machine to be attached is established by setting the implement at such a distance from the tractor so that the PTO shaft would result extended between 5 to 10 cm 2 to 4 in from its maximum closed position Make sure that the pull capacity of the trac...

Page 24: ...if the RPM of the tractor s PTO are the same foreseen for the machine to be attached normally 540 RPM Check if the tractor s PTO rotates clockwise please look at it from behind Use only the drive shaft supplied or recommended by the Manufacturer When mounting the drive shaft to the input shaft of the machine pay atten tion if there is any mark showing the tractor side and machine side for ex ample...

Page 25: ...he hitch of the tractor do match Switch the motor off pull the hand brake and leave a low gear engaged Insert the pin of the hitch into the hole of the draw bar and lock it Connect the drive shaft to the input shaft of the tractor double checking again that a minimum distance of 5 to 10 cm 2 to 4 in is allowed to the com pletely closed position of the drive shaft Connect the anti rotation chain of ...

Page 26: ...mind that wider is the angle shorter is the life of the shaft In the case the sprayer needs to be used in orchards or vineyards where sharp angles have to be taken it will be necessary to provide the machine with a constant velocity drive shaft which permits to take such sharp angles without risking to damage any transmission part In its shortest position the shaft must allow at least 5 more cm 2 ...

Page 27: ...peration is carried out by skilled technicians Safety devices must comply with the new length Proper equipment must be used to keep rotating parts coaxial and yokes in their original angle position FOR OTHER IMPORTANT INFORMATION REFERRED ABOUT THE DRIVE SHAFT PLEASE SEE ALSO THE MANUAL SUPPLIED WITH IT BY THE SHAFT S MANUFACTURER BEWARE incorrect use of the drive shaft may cause damages to it Suc...

Page 28: ...ing arms height when lifted the machine must be parallel to the round Make sure at least 20 of total weight tractor machine working condition lays on front axle If not add proper ballast However never exceed tyres capacity Make sure to have lifted and stored any stand leg of which the machine could be provided YES ...

Page 29: ...TOR AND FOR THE ENVIRONMENT IN THE CASE SOME SPECIFIC RULES WOULD NOT BE RESPECTED Look at the gauge placed on the pressure regulator for adjusting the pressure required Choose the pressure following the charts provided with the chemical and according to the quantity of product you plan to spray When adjusting the pressure operate the valve very slowly to avoid possible damages on the system like ...

Page 30: ...ion from the tank Do not forget to place the cartridge into its lodging after having cleaned the fil ter Now you can start the motor of the tractor and engage with care the PTO accelerating slowly and being sure of not exceeding the 540 rpm By adjusting the pressure valve find on the gauge the pressure you want to work with referring to the chart herewith It is important that the adjustment of the p...

Page 31: ...he hand gun self can work at the maximum pressure of the pump The lack of respect ing this rule could be very dangerous Check periodically the handgun the hose and the connectors and replace immediately the parts which are defective cracks leaks etc This is very important for the safety of the operator and the environment It is absolutely forbidden to use hoses fixed with straps as they could easil...

Page 32: ...y turning the trottle for first 30 working hours do not exceed of the opening distance 8 Lock the lever of the regulator valve at the required pressure level and check periodically if this level is maintained Should the pressure have varied readjust it accordingly 9 Open the cocks valve of the nozzles or sprayguns and increase the pressure which allows perfect adjustment of the liquid flow depending...

Page 33: ...33 USER MANUAL CALIBRATION AND RATE ...

Page 34: ... on the package operation of the sprayer WARNING when mixing the chemical products it is always necessary to check that they are physically chemically and biologically compatible with one another 4 During preparation of the mixture ensure that there are no children unauthorized persons or animals in the vicinity or anuone without suitable protection Always wear protective clothing gloves goggles d...

Page 35: ... of drive belts 4 NEVER run the sprayer without having first checked that all shields are in place 5 BEFORE starting to work verify if all the lubrications have been made ac cording to the instructions 6 DAILY rinse the hydraulic circuit of the sprayer with clean water to avoid sediments which could damage the pump the valves etc Any of the above operations have to be performed only with the motor ...

Page 36: ...drain plugs and checking sprayer for leaks with a tank of water HOW TO AVOID ICE IN THE SPRAYER Never leave any liquid into the sprayer during the winter Empty the tank by opening the bottom plug Empty the pump and the hoses by blowing air under pressure from the suc tion hose to allow the liquid to get out from the side of the bottom strainer which will have been opened before Alternatively if yo...

Page 37: ... throughout and any part has to be checked accurately to verify the need of any repair or maintenance In areas where the winter may be cold be sure that all the parts of the spray er are completely dry to prevent the risk that ice could damage some compo nents particularly the pump and the valves At the beginning of the new season double check again the need of any re pair particularly double chec...

Page 38: ...ast every 500 hours of work Some pumps are provided with an accumulator to control the pressure in or der to avoid vibrations and pulsation The pressure of the accumulator has to be checked periodically with a gauge The correct pressure setting of the accumulator is shown on the manual of the pump and as reference it has to be the 10 of the pressure used for working For any more information about ...

Page 39: ...ds to expose the diaphragms Use a 13 mm box wrench to remove the diaphragm retaining bolt support washer and diaphragm To replace diaphragms order appropriate repair kit See parts list Turn the crankshaft to bring the piston to its down stroke and seat the new diaphragm into the sleeve groove Install retaining washer and tighten nut Refill crankcase with SAE 20 W 40 oil Rotate the shaft to distribu...

Page 40: ...working and before a long period of inactivity as the grease could have dried out Particulary when the machine are used in dusty areas it may be necessary to clean and grease again frequently the telescoping tubes to prevent excessive wear The use of some chemicals may also require a particular attention to the lubrification of the drive shafts as the grease could be degraded For any other informat...

Page 41: ...ich holds the stainless steel shaft of the agitator The brass nut contains a gasket which prevents leaks along the shaft which needs to be greased periodically Where there is a leak also after the lubrication and the nut is been fixed a little bit and there is no seal this means that the gasket needs to be replaced FOR LUBRICATING USE GREASE SAE 90 ...

Page 42: ...t drive the tractor or be entrused with driving it Please consider that a 3 point mounted implement can have serious influence on readability drive and braking efficiency of a tractor When tractor takes a curve the side stress varies considerably as a function of the center of gravity Before parking the tractor please proceed as follows lower to the ground the machine attached to the 3 point hitch tu...

Page 43: ...able to drain the fuel tank and chemicals tank completely so as to avoid leakage During transport the machine should always be kept in a natural position as there is always some residue of fuel in the tank which could leak out and im pregnate and or damage the components of the sprayer and in order to re spect the enviroment WARNING before transporting the machine wait until the motor unit has coo...

Page 44: ... t he outlet hose open to evacuate air from the pump Clean or replace the valves Clean o r replace the gaskets The liquid f low is irregular One o r more v alves are seating improperly Examine t he v alve s eating and c lean t hem or r eplace them Output d rops and t he pump is noisy Oil level is too low Add oil to correct level half way up the sight tube Oil comes out of t he discharge p ort and ...

Page 45: ...r s expense as are any costs incurred for sending spare parts Any services requested from the manufactur er may be accepted or rejected at the company s discretion All spare parts changed under guarantee must be sent carriage paid to the head office of the manufacturer within a maximum period of 30 days on pain of invalidity of the guarantee Any repairs or replacement carried out or any tampering wi...

Page 46: ...SPARE PARTS ...

Page 47: ...47 SPARE PARTS REGULATOR CIRCUIT TANK WASHING HAND WASHING FPR 20 3 OSR 50 3 ...