Agrio ALKA 2500 Instructions For Use Manual Download Page 19

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Description of controls

6.1

Control panel

Description of the pneumatic control panel.

The control panel and the computer are located
in the tractor cabin in a location always based
on the request of the operator.

Description of the control panel.
1

Control dosage mode switch

(automatic - manual) *2

Air pressure regulator

(only in manual mode)

Control light indicating perfect boom distribution

Boom tilt mode switch

Boom tilt potentiometer

Manual boom tilt *3

Enable/Disable foam marker

Foam marker regulation

Enable/Disable complete boom assembly

Enable/Disable individual sections

Air input indicator

Air pressure gauge (manometer)

Computer fuse (max. 4A)

Tilt fuse (6.3A)

Air co cap

Electric input quick connector

Spare fuses

Air coupling with connecting

Cable coupling

Leather case for keeping couplings clean

Main power switch

Computer cable

Main power supply cable

Boom operation: up, down,

extend, fold *1

Second hydraulic mixing

Notes:
*1 only in conjunction with hydraulic valve.
*2 during automatic regulation, the computer
  takes over the regulation.
*3 the switch is active only when the switch (11)
  is set to manual.

Fig. 6/1 Control panel components

Summary of Contents for ALKA 2500

Page 1: ...Instructions for use ALKA NAPA ver 01 2017 ...

Page 2: ...0 4 2 1 General safety regulations 10 4 2 2 Hydraulic system 11 4 2 3 Drive 11 4 2 4 Brakes 11 4 2 5 Tires 11 4 2 6 Repair and maintenance 12 4 2 7 Handling pesticides 12 4 3 List of safety labels 13 4 3 1 Location of safety labels 14 5 Description of the machine 15 5 1 Overview of the machine s individual components 15 5 2 Nameplate 18 6 Description of controls 19 6 1 Control panel 19 6 1 1 Contr...

Page 3: ...pesticides into the tank through the main hole in the tank 40 9 5 Mixing 40 9 5 1 Mixing with maximum power 40 10 Applying the spray mix 41 10 1 With standard equipment 41 10 2 With Twin Flow individual nozzle switching equipment 42 11 Cleaning and rinsing 42 11 1 Rinsing the sprayer when mix remains in the main tank 42 11 2 Rinsing the distribution system 43 11 3 Rinsing and draining the suctione...

Page 4: ... Filling aerial filter 61 16 Maintaining and caring for the machine 63 16 1 Cleaning 63 16 2 Cleaning with high pressure cleaner steam cleaner 64 16 3 Protecting from freeze draining the sprayer 64 16 4 Spray pump 67 16 4 1 Description of individual pump parts 67 16 4 2 Checking the oil level 68 16 4 3 Changing the oil 69 16 4 4 Air pressure in the pump 70 16 4 5 Check and adjust the belt settings...

Page 5: ...liability and durability we ask that you carefully read this instruction manual We wish you good luck and success in your work Published by AGRIO MZS s r o AGRIO MODERN AGRICULTURAL SERVICES Published 1 1 2015 All previous instruction manuals for the trailed sprayer are invalid upon receipt of this edition Developmental changes and technical designs based on customer request are reserved Address A...

Page 6: ...ng the machine with damaged safety devices improper mounting or nonfunctional security and protective equipment failure to heed the recommendations in the instruction manual that relate to the first use operation and maintenance of the machine owner executed modifications to the machine insufficient inspection of worn parts inappropriate repair work to the machine natural disaster non user damage ...

Page 7: ...will comply with regulations on the use of work equipment Reg No 495 2001 Coll as well as regulations on the protection of the health Decree No 494 2001 Coll 2 2 2 Operator responsibilities All persons who work with or around the machine must comply with the regulations on work safety and the prevention of accidents 2 2 3 Dangers of using this machine This machine is manufactured on the basis of a...

Page 8: ...hnical information 3 1 Technical data E indicates sprayer width in mm Total weights apply only for water Dimensions and weights only apply to standard equipment Optional equipment may vary Changes due to technical developments are reser ...

Page 9: ... resistant to fertilizers manometer 0 8 25 bar ø100 mm resistant to fertilizers Pump pressure indicator manometer 0 8 25 bar ø60 mm resistant to fertilizers manometer 0 8 25 bar ø60 mm resistant to fertilizers manometer 0 8 25 bar ø60 mm resistant to fertilizers Pressure filter screen 50 and 100 mesh screen 50 and 100 mesh screen 50 and 100 mesh Mixing injector nozzles injector nozzles injector no...

Page 10: ...ttention Any use not in compliance with the manual is not permitted For damages caused by unauthorized use the user alone bears full responsibility the manufacturer s warranty does not apply Observe the relevant safety and technical regulations occupational health regulations and traffic rules The manufacturer is not liable for damage caused by modifications made to the machine by the user The man...

Page 11: ...st conform to the technical requirements of the machine s manufacturer When searching for leaks use appropriate aids due to the risk of injury Escaping fluids hydraulic oil under high pressure can penetrate the skin and cause serious injury In case of injury consult a doctor immediately Risk of infection Before working on the hydraulic system lower the booms to transport position or completely ass...

Page 12: ...assembly Repairs to the tank may be carried out only after completely washing the inside of the tank and using a breathing mask or oxygen mask For safety reasons another person must remain outside the tank for supervision during repairs When repairing sprayers that apply liquid fertilizers with nitrates and urea pay particular attention to the following When the water evaporates the residues of di...

Page 13: ...s and gases do not enter into the tank Warning poisons follow the instructions of the product manufacturer Danger of falling from the machinery do not enter the tank and keep a safe distance Before any repair or maintenance on a slope secure with wheel chocks Danger of side thrust do not stand between the machine and tractor during operation Danger of electric shock Keep the machine a safe distanc...

Page 14: ...www agrio cz info agrio cz 14 4 3 1 Location of safety labels Clean water tank Main tank 1 2 3 4 7 8 10 11 5 Central boom Cross 7 8 10 11 13 Pump Ecomixer 1 2 12 ...

Page 15: ...ew of the machine s individual components Fig 5 1 Machine components basic description 1 Boom 8 Pressure filters 2 Main tank 9 Axle 3 Tire wheel 10 Spray and pump manometers 4 Chemical tank Ecomixer 11 Clean water tank 5 Pump 6 Jack stand 7 Steps 1 2 3 4 5 7 6 8 9 10 11 ...

Page 16: ...www agrio cz info agrio cz 16 Fig 5 2 Machine components tilt mechanism 1 Tilt motor 2 Tilt potentiometer 3 Tilt shaft helix 4 Tilt gears ...

Page 17: ... Tower 6 Parking brake 2 Carriage 7 Air pistol 3 Swing 8 Warning triangle 4 Piston lift 9 Tail lights 5 Boom extension piston Fig 5 3 Machine components view from the rear Fig 5 4 Machine components view from above 9 8 7 6 4 5 3 2 1 ...

Page 18: ...Control 5 Main valve Boom 6 Control valve 7 Tank rinsing nozzles 8 Sectional valve 5 2 Nameplate The nameplate and stamped numbers are located on the front right side of the frame 1 Machine type 2 Serial number 3 Curb weight kg 4 Total weight kg 5 Manufacture year 1 2 3 4 5 6 7 8 ...

Page 19: ...marker 8 Foam marker regulation 9 Enable Disable complete boom assembly 10 Enable Disable individual sections 11 Air input indicator 12 Air pressure gauge manometer 13 Computer fuse max 4A 14 Tilt fuse 6 3A 15 Air coupling cap 16 Electric input quick connector 17 Spare fuses 18 Air coupling with connecting 19 Cable coupling 20 Leather case for keeping couplings clean 21 Main power switch 22 Comput...

Page 20: ...www agrio cz info agrio cz 20 6 1 1 Control panels and computers Comfort Terminal Track Guide Navigation Spraydos Computer LH 4000 ...

Page 21: ...www agrio cz info agrio cz 21 Touch1200 Navigation Track Guide III StopSpray Touch800 StopSpray connection diagram D GPS Signal receiver Joystick Track Guide II Jobrechner Control box 12V Power supply ...

Page 22: ...rt Terminal with Joystick and Jobrechner including data exchange with PC and basic mounting kit Signal receiver D GPS Egnos Deviation 0 3 m for navigator Track Leader II navigator for Comfort Terminal only in conjunction with signal receiver D GPS Section Control for automatic switch off in sections on machines with Isobus only with ComfortT Track Leader II and GPS signal Tractor Jobrechner with b...

Page 23: ...6 2 1 Sprayer controls Fig 6 2 Description of control elements of option SUCTION FILTER 3 FILLING PUMP Alka 1 Suction valve 2 Filling filter 3 Filling pump 4 Main tank clean water tank valve 5 Drain 6 Clean water check valve 7 External filling and suction check valve ...

Page 24: ...rio cz info agrio cz 24 Fig 6 3 Description of control elements of option SUCTION FILTER 3 FILLING PUMP 1 Suction valve 2 Filling filter 3 Drain 4 Filling pump 5 5 directional valve 6 Clean water check valve ...

Page 25: ...www agrio cz info agrio cz 25 Fig 6 4 Description of control elements of option SUCTION FILTER 3 FILLING PUMP TOPLINE 1 Suction valve 2 Filling filter 3 Drain 4 Filling pump 5 TC II Control panel ...

Page 26: ...www agrio cz info agrio cz 26 Fig 6 5 Description of control elements of option SUCTION TOPLINE 1 Check valve 2 Pneumatic control cylinder 3 Clean water valve 4 Main tank valve ...

Page 27: ...mfort Terminal and manual control 4 Suction function switch 5 Tank stop function On Off switch 6 Filling pump On Off switch 7 Tank stop 8 Filling pump 9 Clean water suction 10 External suction 11 Suction from main tank 12 Boom spray 13 Ecomixer 14 Main tank mixer 15 Main tank rinse 16 Rinsing pistol The design may vary based on customer s request Changes reserved ...

Page 28: ...ty 2500 liters 10 extra PE fresh water tank 380 liters PE tank for washing hands 15 liters 7 2 2 NAPA Main tank from PE or GFK with wavebreakers or without tank capacity 3200 liters or 3800 liters 10 extra PE fresh water tank 380 liters PE tank for washing hands 15 liters 7 3 Pumps The options for piston diaphragm spray pump type depend on the size of the tank the working span of the booms and the...

Page 29: ...r is opened towards the spray pump the spray pump is turned on a pressure of 4 6 bars is created then the main valve and section valves on the control panel are switched on to purge the piping and nozzles when only clean water flows out of the nozzles the main valve and section valves can be switched off Use the valves to gradually start rinsing the Ecomixer canister rinsing nozzles hydraulic mixi...

Page 30: ...hydraulic secure the control knob to avoid a sudden drop in hydraulics on the road When traveling by road observe the provisions of Decree No 341 2002 applies to the Czech Republic 8 2 Connecting and disconnecting the sprayer 8 2 1 Connecting Attention When backing the tractor up to the sprayer no one should be located between the tractor and sprayer Any assistant may only guide the drive from bes...

Page 31: ...se the hand brake with air suspension axles the parking brake releases automatically after connecting the air hoses Connect the power supply Connect the electric plug and brake hose to the tractor Connect the electrical and pneumatic terminals to the control panel Connect the cable to the outlet of the sprayer lighting Connect the drive only for models with mechanical pump drive Insert the drive o...

Page 32: ...t the sprayer and from releasing and accidentally rolling Fasten the hoses and cables with connectors into their designated places When disconnecting and uncoupling the sprayer follow the instructions for connecting the sprayer but in reverse order Attention Always secure the jack with the cotter pin 8 3 Driving the connected sprayer 8 3 1 Using the brake system for the first time Important Perfor...

Page 33: ...y 8 3 4 Hauling the sprayer Attention Take special when hauling the sprayer without the brakes engaged because the towing vehicle will not brake the sprayer The sprayer must be connected to the towing vehicle before the trailer brake valve is released The towing vehicle s brakes must be applied The brake system cannot be released by disconnecting the valve if the air pressure in the reservoir fall...

Page 34: ...zles before you insert other nozzles before turning a multi nozzle holder to another nozzle 9 1 Filling the main tank 9 1 1 General recommendations When filling the spray tank use extreme caution Fill only as much liquid as is necessary Do not fill above the indicator for maximum nominal size of the tank When filling note the different specific values of the liquid Type Water Urea Dam NP Solution ...

Page 35: ...tted pump RPM of 540 After reaching the desired fill of the tank turn off the pump Attention First close the valve and then remove the suction hose because the suctioned air from the pump could cause the mix to foam and overflow the tank 9 1 3 Filling the sprayer tank from the outside Connect the filling hose to the C quick connector Open the filling valve Open the suction valve Open the water sup...

Page 36: ... the clean water tank Clean water is used for flushing the sprayer diluting the residual amount of mix and for cleaning the filter screens and hands Always fill the clean water tank only with clean tap water 9 2 1 Standard filling Use a hose from the normal water supply to fill the tank with clean water through the lid Monitor the amount of clean water entering the tank After reaching the sufficie...

Page 37: ...he water When mixing more preparations unless the instruction state otherwise you should generally mix the powder preparations first then the water soluble then the emulsion then the water at the end You should not mix more than three products together Attention When mixing pesticides wear appropriate protective clothing to prescribed by the chemical manufacturer When preparing the spray mix there...

Page 38: ...iption of Ecomixer control levers 1 Nozzle mix valve 2 Valve for pistol to dissolve solid fertilizer 3 Comfort Fill rinse valve 4 Ecomixer rinse valve Description of tilting Ecomixer 1 Ecomixer 2 Handle 3 Comfort Fill 4 Tilting frame 5 Securing lever for the Ecomixer ...

Page 39: ...at water doesn t splash from the Ecomixer or create a spray Open the valve to suction out the chemicals Turn the valve to canister nozzle rinse to rinse the canister of the chemicals 9 3 3 Adding powder preparations and urea Set the valve to injector Ecomixer the working manometer must create a minimum pressure of 5 8 bars for the injector to create sufficient suction from the Ecomixer Before addi...

Page 40: ...l holes interrupt the washing after a short time let the water flow out of the tank and then flush again Let the washed canister drain into the Ecomixer Close the valve for the canister rinse Open the valve for the Ecomixer rinse During the entire operation the valve can be open for suctioning out the Ecomixer 9 4 Adding pesticides into the tank through the main hole in the tank Attention If the c...

Page 41: ...y we recommend these nozzles against drift The best conditions for ensuring an application without drift wind 3 m s especially in the morning and evening with humidity above 40 10 1 With standard equipment After the booms are extended into working position the following must be ensured before application Valves must be closed during spraying if they are mounted Turn the valve to spray The hose flu...

Page 42: ...t these nozzle holders must be thoroughly flushed with clean water after completion of the spray application This activity must be carried out at least five times switch on off This will prevent the formation of sediments that can reduce the quality of the spray 11Cleaning and rinsing After the work is finished the sprayer needs to be thoroughly rinsed inside and out If any chemicals inadvertently...

Page 43: ...he distribution system makes it possible to flush the stainless steel distribution system with clean water without the need to spray It is also possible to bring a new mix all the way to the nozzle before starting a new spray This will reduce the error at the beginning of spraying in which the nozzle only sprays clean water at first and later the mix 11 3 Rinsing and draining the suctioned spray t...

Page 44: ...he main spray power 9 Figure 6 1 After finishing the application of diluted residual mix Turn off the main power switch 9 Figure 6 1 on the control panel Turn off the drive thus turning off the pump To drain the residual diluted amount proceed as follows when doing so it is always necessary to keep the remains of the mix in the tank for later application store for the next application or dispose o...

Page 45: ...ator or electric speedometer may be defective Knowledge of the actual drive speed is essential for precise plant protection First measure the distance of 100 m The starting line must be chosen so that the sprayer is already going at the desired speed when it crosses the starting line This speed must be constant throughout the distance traveled along the 100 m track The spray tank should be filled ...

Page 46: ...re 6 1 No 2 the switch 1 must be on manual control If the measured amount does not correspond to the calculation you may use another method Fill the tank to the specific value at the watermark the watermark is only an approximate value Or measure the tank fill by weighing the sprayer weighing is more accurate Over a 100 m track spray at the selected speed and pressure at a constant engine RPM The ...

Page 47: ...an reach above the height of 4 meters and come close to high voltage wires Attention When equipped with Hydro N Sensor Before folding the booms make sure that the N sensor located in the tractor cab is rotated in the longitudinal direction If it is positioned sideways the folded booms may damage it Attention Regularly check the condition of the main cable and cables If the cable fibers are damaged...

Page 48: ...has a certain number of pressurized hydraulic functions Attention When spraying in dense vegetation in rapeseed for example the boom antennas must be removed otherwise the plant can get tangled in the antennae and damage the booms 13 1 3 Expanding Raise the folded booms to their upper limit Extend the booms until the check light turns on 3 Fig 6 1 Set the extended booms to the desired working heig...

Page 49: ...e machine should be run so that possible obstacles can be noticed in time and the booms can be folded or lifted Driving with partially folded booms is forbidden 13 3 Description of the fixed function of boom suspension Exactly in the center the booms are suspended using bands on a carriage The even tilt of the booms is adjusted using tension springs between the bands and the lift truck The functio...

Page 50: ...g the parallelomat antennae with contact sensors or by using ultrasonic sensors 13 5 2 Manually tilting the booms See Figure 6 1 In the standard version the control panel is equipped with a toggle switch that sets the plane of the booms The toggle switch 6 can be tilted up and down to tilt the booms to the right and left The boom tilt switch 4 must be set to the hand symbol Electronic control is l...

Page 51: ...nae touches the ground or vegetation an impulse is sent to the tilt motor and the shaft turns with the cable so that the respective boom lifts further from the ground If both antennae on the left and on right side make contact at the same time the lights on the control panel turn on 1 figure 13 1 and the booms must be lifted Operation The booms must first be put into working position see Extending...

Page 52: ...ro hydraulic distributor can also operate the booms up down extend and fold Control panel for hydraulic tilting Fig 13 2 Description of control panel for hydraulic tilting 1 Extend fold the booms 2 Lift lower the booms 3 Tilt the booms right left 13 6 Booms types and control Booms of a durable and lightweight spatial construction suspended by compression springs with a span of 15 36 meters stabili...

Page 53: ...boom Combination of folding booms When maximally extended the booms may be shortened to a smaller span e g from 21 to 15 based on the customer s request The spray sectional spans are divided based on this boom composition The outer booms can be shortened and extended through Manually tilting the outer booms Hydraulically tilting the outer booms Removing the outer booms 13 6 1 1 Manually shortening...

Page 54: ...ribution valves and disconnect the removable parts of the booms Remove the outer booms When removing the outer booms it is useful to support the opposite side of the booms 13 6 2 Folding and unfolding the central booms Hydraulically folding and unfolding the center booms Manually folding and unfolding the center booms with the locking pin and double sprocket 13 6 2 1 Hydraulically folding and unfo...

Page 55: ...ms to a shortened span Lift the booms into the upper position Unfold the booms to their entire working span Fold the outer booms to a shortened span Manually secure the booms with clips Attention Unsecured booms may be damaged Procedure for completely folding the booms Lift the booms into the upper position Unfold the booms to their entire working span Fold the booms Release the booms to their sup...

Page 56: ...4 1 1 Axle description The main parts of the axle are central axle beam hub with drum braking unit 14 2 BPW sprung axle 14 2 1 Axle description The main parts of the axle are axle bearing construction air suspension axle braking unit ...

Page 57: ... Axle description The main parts of the axle are axle braking unit hydraulic steering cylinders 14 4 BPW sprung steering axle 14 4 1 Axle description The main parts of the axle are axle bearing construction air suspension axle braking unit hydraulic steering cylinder ...

Page 58: ... 1 5 7 M 14 x 1 5 13 M 16 x 1 5 20 M 18 x 1 5 27 600mm M 20 x 1 5 35 600mm M 22 x 1 5 45 800mm M 22 x 2 43 M 24 x 1 5 55 14 5 1 1 Checking the brakes Squeeze the brake lever towards the stopping power and check the levering distance The distance must be about 1 10 of the length of the lever from the cam rod this is 180 mm The levering distance must be from 18 to 21 mm If the distance is too large ...

Page 59: ... chassis Check the axial play of the bearings of the wheel hubs Check the action of the brake levers Check the smoothness of operation of the brake keys including how they return Check the grease in the hub bearings TUK NH2 Grease the lubrication points grease nipples with lubricant Tuk A00 Take care to avoid over lubrication and displacing the grease onto the brake pads After each 7 500 km Tighte...

Page 60: ...bes it is possible by request to operate with nozzles and application tubes with spacing of 25 cm 50 cm or 75 cm If the nozzle spacing on the distribution corresponds to the spacing for the application tubes each nozzle requires 1 tube with a nut 1 seal for a dosage coin 1 corresponding dosage coin 1 nozzle corresponding to a dosage coin If you only have standard equipment nozzle holders at 50 cm ...

Page 61: ... controls the dosing density and quantity of the foaming agent 15 2 2 Satellite navigation system If the sprayer is equipped with a satellite guidance system follow the instructions provided 15 3 Filling aerial filter The filling aerial filter serves to filter the filling liquid and capture coarse mechanical debris plant debris and other unwanted material The filter is composed of three basic part...

Page 62: ...lter into the collection container Loosen the quick release closures so that when you open them the lid of the stainless steel filter is pushed from its case Attention Do not open the stainless steel filter in another way banging knocking tearing because the case can be damaged resulting in leakage of the contact surfaces In the event of such handling the manufacturer is not liable in any way for ...

Page 63: ...ods of liquidation of working materials such as oils and greases These rules shall also apply to the disposal of parts that come into contact with these substances When lubricating with a high pressure pistol the pressure must not exceed 400 bars When servicing interrupt the power supply to the computer and the control panel this is especially true for welding on the sprayer The following are proh...

Page 64: ...ms to the left and right sides with the booms in the upper position turn off the section valves position 2 but leave the main valve on position 1 Then switch the Ecomixer injector position 5 and drain Open the valve to rinse the Ecomixer position 6 then flush the nozzles until water flows out position 15 Switch the valve to rinse tank and then to mix tank Drain the clean water canister Drain the c...

Page 65: ...www agrio cz info agrio cz 65 Pictures for chapter 15 3 1 2 3 6 5 8 11 12 14 19 ...

Page 66: ...www agrio cz info agrio cz 66 15 16 17 18 20 21 ...

Page 67: ...ring 6 Piston cylinder 7 Diaphragm 8 Disc 9 Screw Fig 16 1 Description of the pump cylinder 1 Pump housing 2 Head 3 M12 screw 5 Pump base 6 Expansion tank cap 7 Cap O ring 8 Expansion tank 9 Seal 10 M8 screw 11 Elbow 12 Seal 13 Plug Fig 16 2 Description of the pump housing 1 Upper air chamber 2 Diaphragm 3 Lower chamber 4 O ring ø29x3 5 M8 nut 6 M8 screw 7 Seal 8 Air valve Fig 16 3 Description of ...

Page 68: ...haft 7 Needle bearing NK55 35 8 M8 screw 9 Pump housing cap 10 Seal Fig 16 5 Description of the pump shaft 16 4 2 Checking the oil level Use only approved 20W30 or universal 15W40 oil Attention Maintain an accurate oil level Too much or too little oil is harmful Oil level Check that the oil level of the standing pump is visible Figure 16 7 the sprayer must be in a horizontal position If the oil le...

Page 69: ... expansion glass cap 2 Oil expansion glass 3 Air vessel 4 Suction tip 5 Pressure tip 6 Pressure relief valve 7 Spray drain plug 8 Oil drain plug 9 Crankshaft Procedure for changing the oil Fig 16 6 Remove the cap 1 Unscrew the oil drain screw 8 Drain the oil Turn the shaft 9 by hand until the old oil has drained completely There will still be remnants of the old oil in the pump The manufacturer re...

Page 70: ...mp The air pressure is controlled by the desired spraying pressure of about 0 5 1 5 bar 1 3 of the working pressure at the nozzle Attention Badly set pressure may lead to wrong values pulsating pressure and diaphragm rupture 16 4 5 Check and adjust the belt settings if the pump is driven by the gears Belts of the pump s mechanical drive Test force Fe 75N For pump speed 540 min Maximum allowable de...

Page 71: ...gure 16 4 Check the valve seats valves springs and baskets to see if they are damaged or worn Remove the O ring 2 Figure 16 4 Replace the damaged parts After inspecting and cleaning the valve re install it Set the new O rings into place Connect the pressure and suction pipes to the pump Tighten the nut torque to 11Nm 16 4 8 Testing and exchanging the diaphragms At least once per year check the dia...

Page 72: ...e 16 2 with diesel mixed with oil kerosene or flushing oil Clean all sealing surfaces Replace the diaphragm 7 Figure 16 1 Place the head 2 Figure 16 2 on the pump housing and screws 3 Figure 16 2 Tighten the bolts evenly in a cross formation Reinstall the valves 1 Figure 16 4 after testing and cleaning them Fit the O rings 2 Figure 16 4 Screw the pressure and suction pipes 5 Figure 16 4 to the pum...

Page 73: ...r always after removing the flowmeter after prolonged use because chemical residues can accumulate in the flowmeter when a difference arises between the actual and calculated applied amount Calibrate the flowmeter separately for water and DAM 390 Calibrate the meter according to the instructions of the a particular type of computer ...

Page 74: ...versal grease B 12 Hand brake 1 Universal grease B 13 Fixed BPW axle 6 Universal grease A 14 Moving parts of the lever and brake cylinder 2 Liquid lubricant B 15 ADR axle 2 Universal grease A 16 Idler axle of the hand brake 5 Liquid lubricant B 17 N 400 120 axle 4 Universal grease B Sprayer frame 18 Rack guide roller 1 Liquid lubricant B 19 Swing stop roller 2 Liquid lubricant B 20 Roller swing pi...

Page 75: ...ase A 37 Terminal boom joint 2 Universal grease B 38 Boom tilt cylinder joint 4 Universal grease B 39 Tilt mechanism 8 Liquid lubricant A A Weekly B Monthly C Annually Attention Lubricate the carriage roller 24 to the extent that the lubricant does not squeeze out to the tower glider this would cause the roller to stop turning and wear out the roller Lubrication sites Chassis 1 ...

Page 76: ...www agrio cz info agrio cz 76 2 3 4 5 6 ...

Page 77: ...www agrio cz info agrio cz 77 Booms ...

Page 78: ...www agrio cz info agrio cz 78 ...

Page 79: ...www agrio cz info agrio cz 79 7 8 9 ...

Page 80: ...www agrio cz info agrio cz 80 ...

Page 81: ...defects Check seals X Electrical lighting Change defective bulbs X Hitch eye Grease X Wheels Check nut tightness Check air pressure X Parking brakes Check braking efficiency X Pump air reservoir Check air pressure X Brake system Check for air leaks Check air in the air reservoir Check air pressure in brakes Check brake cylinders Check brakes valves cylinders and rods Adjust the brake levers Check ...

Page 82: ...lve Foreign object in the regulation valve that prevents it from closing Regulation valve pin is stuck inside the valve Stuck piston in the reg valve Spray substance in the air part of the reg valve faulty seal spray gets to the piston through the seal Main valve stays open 1 f Check the air between the control panel and main valve Stuck piston in the main valve Spray substance in the air part of ...

Page 83: ...stance setting between sensor and magnet Magnet missing Interrupted cable to the sensor Defective sensor Travel sensor sends impulses to the computer but does not show speed 2 e Incorrect computer setting set wheel circumference in input data according to the instruction manual for the specific computer Large jumps in dosage 3 Pump is sucking in air 3 a Leak in suction hoses Pump sucks air from an...

Page 84: ...ut nozzle to the injector is clogged Suction hose between injector and Ecomixer is damaged Suction hose at the Ecomixer is taking in air Defects in the suction area 5 b Suction filter clogged Clean water tank valve or side filling valve is open Damaged suction hose Boom tilt 6 Boom tilt does not function 6 a Blown fuse in the tractor dashboard or in the control panel Disconnected or broken cable b...

Page 85: ...ir in the control panel Distributor for dropping the booms is not switched over Dirt in the restrictor nipple on the main hydraulic cylinder Seized bearings in the rollers of the main cable Booms fall by themselves 7 c Main piston rod or hydraulic hose or hydraulic distributor or hydraulic distributor of the tractor leak Booms do not fold 7 d Hoses to the hydraulic circuit of the tractor are Impro...

Page 86: ...ith drawbar straightening and blocking 8 b Sensors Improperly aligned Hydraulic regulators to the drawbar pistons Improperly aligned high pressure Brakes 9 Sprayer brakes too little 9 a Defect in the tractor s brake system Improperly configured load regulator Worn brake pads Improperly set key with brake cylinder lever Brakes lock up 9 b Defect in the tractor s brake system Improperly configured l...

Page 87: ...www agrio cz info agrio cz 87 20APPENDICES 20 1 Hydraulic diagram of the sprayer ...

Page 88: ...www agrio cz info agrio cz 88 Válec Cylinder Válec zdvíhu Lift cylinder Válec rozkl Extension cylinder Válec nakl Load cylinder nozn unmarked Red YellowBrown 1x 2x striped ...

Page 89: ...fo agrio cz 89 20 2 Sprayer brake diagram coupling head seal filter control panel air chamber 10 bar 40 liters release valve drain valve trailer brake brake cylinders brake cylinder exhaust 3 position pressure limiter ...

Page 90: ...www agrio cz info agrio cz 90 20 3 Sprayer brake diagram dual hose ...

Page 91: ...www agrio cz info agrio cz 91 axle brake valve right bellows left bellows pressure relief valve double valve two way valve caliper brzdič regulator brake cylinder ...

Page 92: ...www agrio cz info agrio cz 92 20 4 Wiring diagram ...

Page 93: ...RAVEL SENSOR FILLING FLOWMETER 2 SECTION SWITCH ON TRACTOR NORMAL FLOWMETER TRACTOR TRAVEL SENSOR TERMINAL POWER ON SIGNAL CIRCUIT BOARD FOR AUTOMATIC TILT LIMIT SWITCH BOOM TILT SWITCH DRAIN FILL EL VALVES POWER SUPPLY TILT FUSE LH CONTROL BOX FUSE BOX II BENEATH STEPS MOTOR ELECTRIC MOTOR FLOWMETER TRAVEL SENSOR TERMINAL SWITCH POTENTIOMETER AMPHENOL VIEW SEVEN PIN PLUG RIGHT BLINKER LEFT BLINKE...

Page 94: ...www agrio cz info agrio cz 94 20 5 Hydraulic connection operation diagram ...

Page 95: ...IC CYLINDER FOAM LEFT HYDRAULIC DISTRIBUTOR RIGHT FOAM RIGHT FOAM LEFT FOAM MAIN VALVE 1 SECTION 2 SECTION 3 SECTION ATD MAIN AIR SUPPLY REGULATION VALVE BOOMS UP DOWN BOOMS EXTEND FOLD AIR QUICK CONNECTOR VIEW LEGEND SECTION VALVE MAIN VALVE REGULATION VALVE MAIN AIR SUPPLY AIR RELEASE VALVE BOOM control T PIECE ...

Page 96: ...www agrio cz info agrio cz 96 20 6 Technical water diagram ...

Page 97: ... VALVE SUCTION 5 WAY VALVE PRESSURE SPRAY PUMP SUCTION FILTER MANOMETER 2 WAY VALVE CHECK VALVE TERMINAL TOPLINE WATER DIAGRAM BASIC MAIN MIXING RINSE NOZZLE INJECTOR CANISTER RINSE NOZZLE 2 LEVER VALVE ECOMIXER MIXING ECOMIXER RINSE FRAME REGULATION VALVE MAIN VALVE SECTION VALVE PRESSURE FILTER FLOWMETER BOOMS TANK DRAIN PISTON CONTROLLED 2 WAY VALVE DRAIN VALVE WITH GEKA CONNECTOR ...

Page 98: ...51 132 117 106 2 1 06 254 212 182 159 141 127 2 5 1 2 288 240 206 180 160 144 DT 2 5 brown 24M white 1 0 85 204 170 146 128 113 102 1 5 1 1 264 220 189 165 147 132 2 1 33 319 266 228 200 177 180 2 5 1 5 360 300 257 225 200 180 DT 3 0 grey 24M white 1 1 02 245 204 175 153 136 122 1 5 1 32 317 264 226 198 176 158 2 1 6 384 320 274 240 213 192 2 5 1 8 432 360 309 270 240 216 DT 4 0 white 24M white 1 ...

Page 99: ... 61 53 4 0 92 0 81 163 150 139 130 122 108 98 89 81 69 61 5 1 03 0 91 182 168 156 146 137 121 109 99 91 78 68 1 2 48 1 0 67 0 59 118 109 102 95 89 79 71 65 59 51 44 2 0 95 0 84 168 155 144 134 126 112 101 92 84 72 63 3 1 16 1 03 205 189 176 164 154 137 123 112 103 88 77 4 1 34 1 18 237 219 203 190 178 158 142 129 118 101 89 1 5 59 1 0 97 0 86 171 158 147 137 129 114 103 94 86 74 65 2 1 38 1 22 244...

Page 100: ... 1 7 1 2 3 1 1 15 2 2 1 2 Liters per hectare P nozzle pressure H height of nozzle above ground Km h Water Fertilizer 10 11 12 75 66 P H P H P H P H P H P H 3 2 1 15 1 3 1 35 1 6 1 35 100 88 1 6 1 35 2 1 3 1 9 1 25 1 4 1 4 2 4 1 25 125 110 1 5 1 4 2 6 1 25 1 9 1 3 3 3 1 15 2 3 1 25 150 132 2 3 1 25 2 9 1 25 1 4 1 2 3 5 1 2 175 154 1 3 1 2 3 3 1 25 1 6 1 2 1 9 1 2 200 176 1 7 1 2 2 1 1 2 2 6 1 15 25...

Page 101: ...222 185 110 05 80 05 Brown 1 5 1 414 424 339 283 242 212 170 141 2 1 633 490 392 327 280 245 196 163 2 5 1 826 548 438 365 313 274 219 183 3 2 600 480 400 343 300 240 200 4 2 309 693 554 462 396 346 277 231 110 06 80 06 Grey 1 5 1 697 509 407 339 291 255 204 170 2 1 96 588 470 392 336 294 235 196 2 5 2 191 657 526 438 376 329 263 219 3 2 4 720 576 480 411 360 288 240 4 2 771 831 665 554 475 416 33...

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Agrio ALKA 2500, Instructions For Use Manual

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