horsch Leeb 4 AX Operating Instructions Manual Download Page 51

Page: 51 / 161

Hand washing tank

The hand washing tank is designed to retain

clear water.

WARNING

Danger or poisoning by contaminated water

in the hand washing tank!

Do not use the water in the hand washing tank

as drinking water!

Hand washing tank

The hand washing tank with drain valve is lo-

cated on the platform.

Summary of Contents for Leeb 4 AX

Page 1: ...TRANSLATION OF THE ORIGINAL OPERATING INSTRUCTIONS READ CAREFULLY PRIOR TO STARTING UP KEEP OPERATING INSTRUCTIONS IN A SAFE PLACE ART ISSUE OPERATING INSTRUCTIONS 0236 12 2018 8090 Leeb 4 AX...

Page 2: ......

Page 3: ...9431 7143 9200 E mail info horsch com Customer No HORSCH Confirmation of receipt of machinery Warranty claims become only effective when the first use of the machine is reported to HORSCH Maschinen Gm...

Page 4: ...421 Schwandorf _________________________ Theodor Leeb Gesch ftsf hrer Gezogene Pflanzenschutzspritze Leeb 4 AX Translation of EC Declaration of Conformity Directive 2006 42 EC The manufacturer Horsch...

Page 5: ......

Page 6: ...ngement 32 Overview 32 Hydraulics 33 Lighting 34 Instruction stickers 35 Components 36 Drawbar and hitching 36 Steering drawbar optional 36 Propshaft 37 Support 38 Shut off valve 39 Brake system 40 Pn...

Page 7: ...iner 107 Continuous inside cleaning optional 108 Outside cleaning optional 109 Care and maintenance 110 Maintenance overview 113 Maintenance of piston diaphragm pump 122 Check and replace piston diaph...

Page 8: ...lower link hitching 141 HORSCH Leeb metering cup 142 Determining the placing quantity in l ha 142 Nozzle selection and control 142 Liquid fertiliser operation 143 Adjusting the propshaft 145 Determine...

Page 9: ...5...

Page 10: ...nfirmed proper acceptance of the machine The warranty period starts with the date of delivery The operating instructions were prepared based on the EC Machinery Directive EN Standards and German laws...

Page 11: ...model and serial number Purchasing date and operating hours or area performance Type of problem Warranty claim processing Warranty claim forms must be submitted to HORSCH through your local HORSCH sa...

Page 12: ...with The permissible axle and drawbar loads must not be exceeded during road travel Any other kind of use of the machine contradict ing the above especially connecting attachment to an agricultural t...

Page 13: ...h the safe opera tion of the vehicle The person knows all applicable road traffic regulations and is in possession of a valid driving permit for road travel A person being instructed must only work wi...

Page 14: ...to chemicals shoes resistant to chemicals face protection safety goggles to protect against splashes Respirator Provide effective protective equipment in proper condition Never wear rings bracelets o...

Page 15: ...to the undercarriage Consider your personal abilities carriage way traffic sight and weather conditions In addition pay attention to the notes in chapter Commissioning Safety in operation Commissionin...

Page 16: ...ics The hydraulic system is under high pressure Escaping fluid can penetrate the skin and cause serious injuries In the event of injury consult a doctor immediately The machine s hydraulics has severa...

Page 17: ...ate the slope compensation manually What to do in case of voltage flashover Voltage flashover generates high electric volt ages on the outside of the machine This results in extreme voltage difference...

Page 18: ...ma chine for children before driving off and commissioning the machine Ensure sufficient visibility Check the condition of the folding boom and their mounting before use Ensure sufficient stability of...

Page 19: ...the crop protection sprayer Store all relevant information about the crop protection agents used safety data sheets instructions for use etc in the document roll The water quality the water hardness...

Page 20: ...ho has been trained by HORSCH for this purpose Comply with country specific instructions for weights weight distribution and dimensions For equipment influencing the weight or weight distribution the...

Page 21: ...nd signs of damage Rem edy any faults immediately Screw connections loosened for the purpose of care and maintenance work must be retighten after work is completed Dispose of oils greases and filters...

Page 22: ...m 10 m 10 m Danger zone when the propshaft is activated R a d i u s 2 m Danger zone with active drawbar steering R a d i u s 2 m Failing to pay attention to the danger zone can result in severe or ev...

Page 23: ...ad and fol low the operating instructions 04002983 Do not open or remove protec tive features while the engine is running 04002983 Caution for fluids spraying out under high pressure follow the notes...

Page 24: ...ep sufficient safety distance to the slewing range of the machine 04002983 Keep sufficient distance to hot surfaces 04001453 04001456 Danger of poisoning Never climb into the spraying mixture containe...

Page 25: ...983 Loading hook hook the load suspension gear chains ropes etc into this loading hook during loading 00380880 Observe the max drive speed of the p r o p s h a f t m a x 540 rpm and its rota tional di...

Page 26: ...t Safety stickers with the addition 2x can be found on either side of the machine 1 1 2E05598 50 x 96 mm 2 5 mm 00385738 2014 07 29 gelb schwarz CX4 he Draisstra e 19 a b 76461 Muggensturm 00385738 2x...

Page 27: ...the equipment can be transported on public roads either attached to a tractor or on a trailer or low loader The permissible dimensions and weights for transport must be complied with The tractor must...

Page 28: ...be suitable for the respective loads Adjusting the hydraulic system on the hydraulic valve block NOTE With initial commissioning adjust on the hydrau lic valve block whether the machine is operated vi...

Page 29: ...xle load empty kg 2950 3050 Max permissible axle load empty kg 8000 Max total length in transport position m 7 60 Transportwidth in transport position m 2 55 Transport height m 3 80 4 00 Track widths...

Page 30: ...ng pressure gauge digital and analogue via a pressure gauge Pressure filter 80 meshes Agitator manually adjustable Control of placing quantity speed dependent via job computer Jet height 500 2500 mm A...

Page 31: ...6366 HORSCH LEEB Application Systems GmbH Model designation Serial number Year of construction Permissible total weight Curb weight Nominal power Serial number max working pressure Fresh water capacit...

Page 32: ...tyre load bearing capacity of both wheels The values for determining the permissible total weight can be taken from the following tables Permissible drawbar load 2000 kg Permissible axle load of the f...

Page 33: ...975 1 2 1845 1 2 1845 1 2 2620 2 0 2450 2 0 2450 2 0 3050 2 8 2850 2 8 2850 2 8 3585 3 6 3350 3 6 3350 3 6 4 BKT 380 90 R46 159A8 159B 2990 1 6 2790 1 6 2790 1 6 3530 2 4 3295 2 4 3295 2 4 4150 3 2 38...

Page 34: ...or before commissioning The tractor must meet the following requirements to be able to use the machine as intended Implement attachment Leeb 4 AX Hitch ring 50 mm Drawbar eye 40 mm Ball head K 80 Lowe...

Page 35: ...rate 15 l min Number of control units 1x Load Sensing control line 1x Load Sensing working line Optionally the machine can be operated via an autonomous hydraulic system In this case there are no conn...

Page 36: ...terminal 4 Slewable illuviation valve 5 Fresh water tank 6 Filling connections 7 Platform 8 Hand washing tank 9 Undercarriage 10 Access ladder 11 Drawbar 12 Support right machine side 13 Storage comp...

Page 37: ...y acc to ISO 4406 18 16 13 Always plug in all hydraulic lines Otherwise components may get damaged because of interrelated functions Ensure cleanliness and tight fit of all plug and socket connections...

Page 38: ...ent No Desig Colour Function 1 L yellow Indicator left 2 54 g 3 31 white Earth 4 R green Indicator right 5 58 R brown Rear light right 6 54 red Brake light 7 58 L black Rear light left WARNING Traffic...

Page 39: ...or Werkst ck kanten DIN 6784 Gewicht kg 3D A4 Bema ungen in mm a Piktogramm ge nd 02 08 2011 jt 06 06 2005 Muck Radschrauben nachziehen 00380359 Fehler Keine Referenz Allgemein toleranz Horsch Maschin...

Page 40: ...le Steering drawbar optional The steering drawbar ensures stable track fol lowing of the machine behind the tractor DANGER Danger of accident caused by the machine tip ping over Move the steering draw...

Page 41: ...replace if necessary Ensure sufficient overlap of the protective features on tractor or machine and propshaft min 5 cm Keep sufficient safety distance to the prop shaft during operation Instruct pers...

Page 42: ...well as the operating instructions for the propshaft Rotational speed of the propshaft max 540 rpm Support Raise the support after coupling the crop protection sprayer and bring it into transport posi...

Page 43: ...nk handle b until the coupling point is relieved from any load 10 Move the crank to the transport position when not needed WARNING Danger of accident when driving with the support in lowered position...

Page 44: ...TE Adjustments and repair work on the brake sys tem must only be carried out in a professional workshop or by an operator who has been specially trained by HORSCH Pneumatic brake system 1 3 5 2 4 6 7...

Page 45: ...osition Press in the operating button down to the stop position to release the pneumatic brake of the crop protection sprayer The pneumatic brake is activated again by pulling it up to the stop positi...

Page 46: ...e Position of line filters 15 14 14 Line filter of brake line yellow 15 Line filter of supply line red Mechanical brake pressure regulator The brake pressure regulator with hand lever is used to adjus...

Page 47: ...nger of traffic accidents caused by brake failure During commissioning or after long periods of rest Fill the pressure accumulator for emergency braking before starting to drive Fully kick down the br...

Page 48: ...us mixture The current contents of the spraying mixture container can be read via the filling level indica tor As an option the filling level of the spraying mixture container can be displayed digital...

Page 49: ...When climbing the platform always maintain contact on at least 3 points hands or feet of the steps Platform Dome DANGER Danger of injury by poisonous vapours Do not climb into the spraying mixture co...

Page 50: ...e tank filled Outside cleaning of the machine The current contents of the fresh water tank can be read via the filling level indicator Filling level indicator The filling port is located to the left o...

Page 51: ...d to retain clear water WARNING Danger or poisoning by contaminated water in the hand washing tank Do not use the water in the hand washing tank as drinking water Hand washing tank The hand washing ta...

Page 52: ...g 7 Direct filling optional 8 Suction filter with drain valve 9 Piston diaphragm pump 10 Pressure relief valve 11 Pressure regulator 12 Pressure sensor 13 Ball valve pressure side 14 pressure filter 1...

Page 53: ...rect filling optional 8 Suction filter with drain valve 9 Piston diaphragm pump 10 Pressure relief valve 11 Pressure regulator 12 Pressure sensor 13 Ball valve pressure side 14 pressure filter 15 Flow...

Page 54: ...con tainer 1 or to the agitator of the spraying mixture con tainer 20 or to the injector 18 and illuviation valve 21 This draws preparations from the illuviation valve into the solution tank The flui...

Page 55: ...ing mixture container This prevents the formation of deposits Wash is immediately available at the section valves when switching on Due to the permanent circulation of the biocatalytic solution throug...

Page 56: ...te in l min at 450 rpm 220 Max flow rate in l min at 550 rpm 270 Maximum pressure in bar 15 Minimum revolutions per minute 350 Maximum revolutions per minute 550 Optionally a larger piston diaphragm p...

Page 57: ...the pump with fluid before initial commission ing and after each draining before switching on All fluid residues must be drained off in order to protect the pump against frost damage Loosen the screw...

Page 58: ...g level gauge 13 Suction opening 14 Rinsing nozzles for dilution and illuviation of crop protection agents 15 Pressure plate 16 Rotating canister flushing nozzle to flush out canisters or other contai...

Page 59: ...e Agitator The spraying mixture container is equipped with a hydraulic agitator Special injector nozzles in the agitator tube reinforce the stirring intensity The switched on agitator mixes the sprayi...

Page 60: ...Pressure filter The pressure filter prevents contaminants from entering into the nozzle line Different degrees of fineness are available to suit each application The filter is fitted with a 80 meshes...

Page 61: ...ixture container pressure output 7 Suction filter External control terminal The crop protection sprayer is operated via the mechanical directional valves for controlling the suction and pressure side...

Page 62: ...y ing operation Input and monitoring of data in spraying op eration Two different terminals are available HORSCH ISOBUS Touch 800 ISOBUS Other ISOBUS compatible terminals may alter natively also be us...

Page 63: ...erminal to ease operation It contains the functions most frequently needed during operation This allows them to be selected hereby easily quickly and without visual contact The number of screens is re...

Page 64: ...oom automatically g Steering manual travel direction left h Steering manual travel direction right i Spraying quantity 100 k Spraying operation ON OFF l Sections ACTIVATION to left m Sections ACTIVATI...

Page 65: ...NG To avoid contamination of the tractor cabin it must not be entered with used protective outfit The personal protective outfit must be stored packaged liquid tight in the transport and safety contai...

Page 66: ...sation 7 Section valves WARNING Danger of crushing and impact for persons when lifting or lowering for height adjust ment of the spraying boom Instruct persons to leave the danger zone around the mach...

Page 67: ...itsbreite 15 m 14 m 27 28 m Gest nge 5 teilig mit reduzierter Arbeitsbreite 14 m 12 m 18 21 24 m 15 m 30 m Folding boom 5 piece with reduced working width 12 m Folding boom 5 piece with reduced workin...

Page 68: ...he scanning width of a sensor is approx 0 5 m If a gap in crop or a trench wider than 0 5 m is detected under the sensor the corresponding boom segment will be lowered danger of dam ages When passing...

Page 69: ...boom rest The folding boom rest is used to lock the folded folding boom during road travel It prevents ac cidental unfolding Folding boom rest Folding boom put down Slope compensation The folding boom...

Page 70: ...ed Collision protection The collision protection protects the folding boom against damage caused by collision with a solid obstacle The joint mechanism enables escaping a collision in travel direction...

Page 71: ...hen switching on individual sections or the entire spraying line for the first time the biocatalytic solution is quickly and well mixed available The circulation successfully prevents the forma tion o...

Page 72: ...of deposits and blockage Spritzen DV Druckversorgung Gest nge links DV DV DV DV Mittelteil und Gest nge rechts Gest nge links RT DV DV RT Mittelteil und Gest nge rechts Zirkulation DV Druckversorgung...

Page 73: ...ld nozzle body to another nozzle type Fluid always exits at all vertical nozzles of a section as soon as the electrically pneumatically switching section valve is opened 1 2 3 4 5 6 1 Nozzle body 2 Di...

Page 74: ...zle filter during assembly Observe the specifications of the nozzle manufacturer Multiple nozzle body manual 5 fold The 5 fold nozzle body is recommended if more than only one nozzle type is used Only...

Page 75: ...on the diaphragm seat are the cause of nozzles dripping after the folding boom has been switched off In this case clean the corresponding diaphragm as follows 1 Unscrew the diaphragm drip stop valve 3...

Page 76: ...er is required on the tractor side Oil tank Gearbox The gearbox is powered via the through drive of the PTO shaft driven piston diaphragm pump NOTE Before switching on the PTO shaft make sure that the...

Page 77: ...of the ve hicle cabin or the spraying mixture container of the crop protection sprayer A pre installed bracket is available there for the GPS receiver Shadowing of the GPS receiver is to be avoided Br...

Page 78: ...iguration of the GPS receiver is provided in the HORSCH brief in structions GPS Setting Technical data Features Operating voltage 7 36 VDC Current consumption 249 mA at 12 VDC Power consumption 3 W at...

Page 79: ...ch is deactivated all active sections are in the preselected state The SectionBox can be mounted in two differ ent ways SectionBox via a Sub D connector for con nection to the terminal SectionBox via...

Page 80: ...xternal cleaning system may be contami nated with spraying mixture deposits Secure the washing gun with the lock against accidental spraying before each spraying pause before the washing gun is stored...

Page 81: ...Connecting Parking DANGER There is a risk that persons may become crushed and severely injured between machine and tractor Instruct persons to leave the area between tractor and machine No person must...

Page 82: ...ll and socket coupling Lower the drawbar or spherical cap onto the ball by cranking on the support Position the hold down Check the gap between hold down and spherical cap and adjust see chapter Maint...

Page 83: ...e bolt must be inserted and secured on the left side of the steering drawbar to lock the steering mechanically the proper connection of the supply lines the lighting system for damage function and cle...

Page 84: ...To release the brake completely fill the air reservoir completely drain the air reservoir Parking DANGER Serious accidents caused by the machine roll ing away Park the machine on a flat paved surface...

Page 85: ...ns to leave the danger zone around the machine Make sure before fold ing that no persons are present in the danger zone Comply with the accident prevention instruc tions CAUTION Damages to the machine...

Page 86: ...stance to overhead power lines when unfolding or folding the spray ing boom Contacting overheat power lines can cause fatal injuries WARNING Avoid folding under high voltage power lines When folding u...

Page 87: ...lters must always be smaller than the nozzle opening of the nozzles used Notes given by the manufacturer of the crop protection agent must be followed The standard pressure filter element used in the...

Page 88: ...he risks as low as possible e g thoroughly wash off and dispose of used gloves Dispose of washing water and cleaning fluid in a proper manner NOTE Besides the generally valid information listed hereun...

Page 89: ...A 1 5 kg ha x 2 5 ha 3 75 kg Product B 1 0 l ha x 2 5 ha 2 5 l Example 2 Addition of product area The following is known Rated tank volume 1000 l Residual quantity in tank 200 l Required water 500 l...

Page 90: ...27 m 28 m 30 m 10 2 2 2 3 3 3 20 4 4 5 5 6 6 30 5 6 7 8 8 9 40 7 8 10 11 11 12 50 9 11 12 14 14 15 60 11 13 14 16 17 18 70 13 15 17 19 20 21 80 14 17 19 22 22 24 90 16 19 22 24 25 27 100 18 21 24 27...

Page 91: ...fore each filling check the crop protection sprayer for damage e g leaking tanks and hoses as well as the correct positioning of all operating elements Never leave the crop protection sprayer unat ten...

Page 92: ...illing process starts 6 Observe the filling level of the spraying mix ture container and turn off the PTO shaft when the desired filling level or the rated volume have been reached The filling process...

Page 93: ...he fresh water tank through the filling port WARNING Avoid impermissible contamination of the fresh water tank with crop protection agent or spray ing mixture NOTE Fill the fresh water tank only with...

Page 94: ...ture container on the illuviation valve Crop protection agent and carbonyl diamide are poured into the illuviation valve dissolved and drawn in Swing the illuviation valve down by pulling it by the ha...

Page 95: ...Close the switch over ball valve 5 again The process may need to be repeated if the required preparation could not be filled in during a single process 11 Pre clean the illuviation valve with the rins...

Page 96: ...e container 15 Set the ball valve on the pressure side to Agitator 16 Adjust the desired agitator power Flushing in powdery preparations and carbonyl diamide NOTE Exercise particular caution when hand...

Page 97: ...0 seconds Turn the containers during this process 7 Switch off canister flushing again 1 8 Close the switch over ball valve 5 again 9 Switch off the PTO shaft NOTE Water or chemical emerges from the c...

Page 98: ...e required atomizing characteristic fine medium or large drops of the crop protection agent used for the crop protec tion measure to be carried out of recommended distances See also chapter Nozzle sel...

Page 99: ...the sprayed out fluid volume The higher the spraying pressure the smaller the drop diameter of the sprayed spraying mix ture The smaller droplets are subject to higher undesired windward drift Increa...

Page 100: ...all valve on the suction side to spray ing mixture container and the ball valve on the pressure side to circulation spraying The intensity of the agitator can be adjusted via the bypass valve The requ...

Page 101: ...ral This chapter describes two possibilities for determining the appropriate nozzles and their characteristics as per ISO 10625 NOTE All application quantities in l ha mentioned in the spraying tables...

Page 102: ...ine medium coarse drops Pay attention to the possible noz zle sizes Characteristics Universal table Change to the universal table for a more accurate determination of the characteristic values 5 In th...

Page 103: ...Diagram a with example 97...

Page 104: ...plication quantity l ha Nozzle output l min Nozzle size Universal table b with 50 cm nozzle spacing with example The values apply for water of 20 C pressure measured directly at the nozzle Check the v...

Page 105: ...for the line s with the required plac ing quantity use approximate values if necessary 4 Read nozzle size pressure and nozzle output Example 1 Placing quantity Travel speed 200 l ha 8 km h 2 See placi...

Page 106: ...e Colour Type Colour Pressure bar Pressure bar l min l min Placing quantity in l ha at km h Placing quantity in l ha at km h Universal table with 50 cm nozzle spacing with example The values apply for...

Page 107: ...XRC nozzles 015 1 1 5 LU XRC nozzles 02 1 2 5 LU XRC nozzles 03 1 3 0 LU XRC nozzles 04 08 1 5 0 AD DG TT all sizes 1 5 6 AI all sizes 2 8 ID all sizes 2 8 Air Mix nozzles all sizes 1 6 IDK IDKN all...

Page 108: ...It must be remembered that the residual quantity in the sections will be sprayed out as undiluted concentration Spray this residual quantity from the spraying line on an untreated area Refer to the ch...

Page 109: ...and spraying out of residual quantities from the spraying mixture container after the end of spraying operation as follows Procedure 1 Spray the undiluted residual quantity from the spraying line on...

Page 110: ...combination Secure both tractor and crop protection sprayer against accidental starting and unintended roll ing before you start cleaning the machine Before starting cleaning work under the paral lel...

Page 111: ...Avoid the use of dirt removing tools on the high pressure cleaner if necessary keep a greater distance Pay attention to the safety regulations when using high pressure cleaners Cleaning the crop prot...

Page 112: ...lve again Suction filter CAUTION Spraying mixture running out Wear personal protective outfit NOTE Clean the filter after suctioning contaminated water The suction filter should be cleaned daily to pr...

Page 113: ...ide to spraying mixture container 13 Spray the diluted residual quantity on an untreated residual area 14 Repeat steps 1 13 for a second time if necessary a third time dilution principle 15 Cleaning s...

Page 114: ...epends on how heavily the crop protection sprayer is soiled with the crop protection agents used Operate the continuous inside cleaning func tion until only fresh water runs out of the nozzles Follow...

Page 115: ...e machine Pressure output position a b a Ball valve for pressure output b Pressure output 1 Switch off all spraying functions 2 Set the ball valve on the suction side to fresh water tank 3 Close the h...

Page 116: ...nce will keep the crop protection sprayer for a long time in an operable state and prevents premature wear Your machine has been designed and built to offer maximum performance economy and operator fr...

Page 117: ...rame welding on load bearing parts Conversions affect specifications in the op erating instructions NOTE Before each commissioning Check hoses pipes and connecting pieces for apparent faults or leakin...

Page 118: ...cating so that no dirt is pressed into the bearings Press the contami nated grease completely out of the bearings and replace it with fresh grease Lubricants NOTE A lithium saponified multi purpose gr...

Page 119: ...tion and leak tightness of the hydraulic system and water system In use Hydraulics WARNING Lock all hydraulically operated parts before any work on the hydraulic system Depressurise the hydraulics on...

Page 120: ...ks daily Centrifugal pump of Eco ProfiClean System optional Check for leaks daily Hose assembly Check for leaks 50 h Line filters Replace damaged filter elements 50 h Piston diaphragm pump Check press...

Page 121: ...d the direction of travel Direction of travel Ball OK ball worn 40 h Direction of travel Spherical cap OK spherical cap worn 40 h Check possibly existing wear limits on the hold down 40 h Lubricate th...

Page 122: ...els Check for damage cracks etc daily Check fastening retighten wheel nuts see above see above Check air pressure daily Bearing of wheel hub Check clearance and adjust if necessary must only be carrie...

Page 123: ...and cleaning work do not spray plastic parts with oil or similar Spray the piston rods of the hydraulic cylinder with a suitable corrosion protection agent Check all screw and plug and socket connect...

Page 124: ...h Propshaft lubricate 4 50 h Parallelogram lubricate 6 each on both sides 50 h Middle section lubricate 3 each on both sides 50 h Middle section lubricate 1 50 h Slope compensation lubricate 2 50 h In...

Page 125: ...Ball socket Directional valves Steering drawbar Steering drawbar Steering drawbar Propshaft Propshaft 119...

Page 126: ...Propshaft Parallelogram Parallelogram Parallelogram Parallelogram Middle section Middle section Slope compensation 120...

Page 127: ...Inside wing middle section Inside wing outside wing Inside wing outside wing Collision protection 121...

Page 128: ...d remove the piston diaphragm together with the retaining disc 2 In case of a ruptured diaphragm drain the oil fluid mix from the pump housing collect and properly dispose of it 3 Flush the pump housi...

Page 129: ...owing criteria must be checked and observed at this Pipe hose lines and coupling heads must not show any external damage or corrosion Joints e g on fork heads must be properly secured light moving and...

Page 130: ...el of a workshop Air reservoir NOTE The air reservoir must be drained daily Pull the drain valve 3 until water stops running out from the air reservoir through the valve In case of contamination unscr...

Page 131: ...ve the cotter pin from the castle nut 3 Tighten the castle nut with torque spanner while turning the wheel hub If an axle nut wrench is used for this purpose tighten the castle nut until the freewheel...

Page 132: ...nd brake settings 15 Perform a function check and corresponding test drive after the adjustment Correct any detected deficiencies immediately NOTE For lubricating the wheel hub bearings one should onl...

Page 133: ...Dispose of old oil environmentally Strictly adhere to the corresponding country specific regulations Keep hydraulic oil out of the reach of children Make sure that no hydraulic oil enters into the gr...

Page 134: ...on through protective sheathing covering sharp edged components Fasten hydraulic hoses at the intended fas tening points Hose clamps are to be avoided at locations where natural movements and changes...

Page 135: ...ection sprayer the standard value is 2 100 pulses 100 l Example The numerical values in the example were randomly chosen and may differ from practice Machine with 36 m working width Setting on termina...

Page 136: ...res is reduced by Overloading air pressure in tyres too low air pressure in tyres too high NOTE The air pressure of the tyres must be checked regularly before driving The difference in tyre pressure b...

Page 137: ...ew down the drain plug again 5 Open the maintenance cover 6 Replace the suction filter 7 Close the maintenance cover again 8 Fill new oil HVLP 46 approx 40 litres via the filling opening 9 Check the o...

Page 138: ...tch over ball valve on the pressure output again to Circulation 7 Close the valve 8 Uncouple the test hose on the pressure output 9 Close the pressure output with the cap Flow meter test To test the f...

Page 139: ...ics electronic components and sensitive cover panels Clean the filter elements of suction and pres sure side Lubricate the crop protection sprayer accord ing to the lubrication plan Grease the visible...

Page 140: ...clean pressure filter Empty the hand washing tank Open the drain plug on the bottom of the tank for this purpose and then close it again Hand washing tank drain plug Open the cap and filling valve of...

Page 141: ...to mix the desired concentration Use only approved anti freeze agents 2 Set the directional valve on the suction side to fresh water tank Set the directional valve of the pressure side to Cleaning an...

Page 142: ...ecified by the manufacturer Drain the fluid in the pressure fitting via the pressure output also into a suitable collection vessel Pressure output Clean the spraying system thoroughly with fresh water...

Page 143: ...nance which must be disposed of appropriately For the waste disposal of auxiliary and operat ing media as well as other chemicals you must strictly comply with the specifications in the respective saf...

Page 144: ...6 1 8 9 10 4 6 1 00 5 5 6 8 10 4 15 3 17 9 7 1 00 9 3 11 5 17 2 25 30 8 1 25 13 6 16 8 25 37 44 8 1 00 14 5 18 27 40 47 10 1 50 26 6 33 50 73 86 10 1 25 28 35 53 78 91 12 1 75 46 56 86 127 148 12 1 25...

Page 145: ...5 9 95 0 108 5 149 1 169 5 216 0 244 0 3 4 19 1 169 5 189 8 271 1 298 3 380 0 427 0 7 8 22 2 176 3 196 6 433 9 474 5 610 0 678 0 1 25 4 257 6 278 0 650 8 718 6 915 2 1017 1 1 8 28 6 359 3 406 8 813 5...

Page 146: ...pcs Adjusting the semi axle 1 Park the machine on a level and paved area 2 Engage the brake 3 Position the jack at the lifting point of the frame Jack lifting points 4 When using a hydraulic jack with...

Page 147: ...s 1 Parking the machine 2 Secure the drawbar against dropping 3 Remove the screws for drawbar fastening 4 Align the drawbar to upper or lower link hitching 5 Use new wedged lock washers 6 Install the...

Page 148: ...lower spraying pressure Placing quantity too low increase spraying pressure Nozzle selection and control The fluid level which indicates the placing quantity in l ha on one side of the Horsch Leeb met...

Page 149: ...t nozzles for the application of liquid fertiliser is beneficial if the liquid fertiliser is to enter into the plant through the roots rather than through the leaf The nozzle orifice integrated in the...

Page 150: ...0 72 200 0 257 2 74 204 9 264 2 76 211 6 271 8 78 216 5 278 3 80 222 1 285 8 82 227 9 292 8 84 233 3 300 0 86 233 3 307 5 88 242 2 314 1 90 250 0 321 7 92 255 7 328 3 94 261 2 335 8 96 266 7 342 7 98...

Page 151: ...secure the lock To adjust the length hold both halves of the propshaft next to each other Mark the inner protection half of the propshaft In the shortest operating state the distance to the safety fun...

Page 152: ...ube Loosen the mounting screws on the elastic element all the way around Unhook the elastic element with a suitable tool Twist the elastic element and the outer pro tective tube against each other to...

Page 153: ...e remove the shavings and clean the profiles thoroughly Propshafts with sealing ring Scribe the holes for fastening the sealing ring at a distance of 7 mm from the end of the tube and drill them The h...

Page 154: ...the outer pro tective tube against each for both components to engage Position of outer protective tube engaged Tighten the mounting screws Hook in the elastic element again using a suitable tool Lubr...

Page 155: ...X X X X X X X X X X X X 4 AX X X X X X X X X X X X X X X X X X 4 AX X X X X X X X X X X X X X X X X X 4 AX X X X X X X X X X X X X X X X X X 4 AX X X X X X X X X X X X X X X X X X 4 AX X X X X X X X X...

Page 156: ...ion protection 66 Commissioning 23 75 Components 36 Connecting 36 41 75 76 Connection external filling devices 48 49 Contamination 105 Control unit 57 Conversion table 144 Crop protection agent 81 87...

Page 157: ...brake lining 124 Installation 23 J Joint mechanism 66 L Length 25 Liability 6 Lighting 34 Light system 77 Liquid fertiliser 143 Liquid preparations 90 Load bearing capacity 28 29 Lower link hitching...

Page 158: ...le nozzle body 69 Slope compensation 60 65 Spare parts 8 110 Speed 25 92 95 99 Spherical cap 115 Spraying 94 Spraying boom 93 94 Spraying height 93 Spraying line 67 Spraying mixture 74 81 82 85 111 Sp...

Page 159: ...25 W Warning 85 Warranty 6 Washing gun 53 55 74 89 Waste disposal 110 137 Weight 28 Welding 111 Wheel change 130 Wheel chocks 79 Wheel hub 125 Wheel hub bearing 125 Wheel nuts 113 Wheels 24 130 Wheels...

Page 160: ......

Page 161: ...hnical specifications and pictograms are approximate and for information only Subject to technical product revisions HORSCH Maschinen GmbH Sitzenhof 1 92421 Schwandorf Tel 49 94 31 7143 0 Fax 49 94 31...

Search results

Summary of Contents for Leeb 4 AX

Reviews:

Related manuals for Leeb 4 AX

Brands by name

Popular brands

horsch Leeb 4 AX, Operating Instructions Manual

Search results

Summary of Contents for Leeb 4 AX

Reviews:

Related manuals for Leeb 4 AX

Brands by name

Popular brands