Hardi LX-MB Series, Instruction Book

Page 1: ...tion diagram 4 Connecting the sprayer 5 Operating instructions 7 Operation of the MB boom 7 Operation of the HB boom 8 Operation of trapeze 9 Adjustment of the operating unit 10 Drain valve operation...

Page 2: ...e design of the diaphragm pump is simple with easily accessible diaphragms and valves that ensures liquid does not come in contact with the vital parts of the pump The tank made of impact proof and ch...

Page 3: ...s and shocks when driving on uneven ground This ensures longer boom life and improves boom stability for an optimal spray pattern Height adjustment of the boom is hydraulic The boom is fitted with spr...

Page 4: ...ion filter 2 Pump 3 Pressure agitator valve 4 Safety valve 5 On off valve 6 Pressure filter with pressure gauge 7 Distribution valve with pressure equalization MB boom 3 sections HB boom 4 sections 8...

Page 5: ...d WARNING Note the weight of the sprayer See section on Technical specifications Generally it is recommended to 1 Add ballast to front of tractor 2 Increase tyre pressure see tractor instruction book...

Page 6: ...2 litres and a minimum pressure of 100 bar WARNING INITIAL RAISING AND LOWERING SHOULD BE DONE CAU TIOUSLY THERE MAY BE A LITTLE AIR IN THE SYSTEM AND THIS MAY CAUSE ERRATIC MOVEMENTS THERE FORE TAKE...

Page 7: ...itial force to release the spring loaded breakaways will be higher than the actual unfolding folding CAUTION The breakaways must be correctly tensioned and lubri cated see section on Re adjust ment of...

Page 8: ...the intermediate and central parts Unfold outer section Fold arm down to tighten wire For 16 and 18 metre unfold breakaway ensuring the locks click into place CAUTION The breakaways must be correctly...

Page 9: ...on for example before folding the boom or when spraying on sloping terrain For HB boom Under normal conditions the trapeze is always active When spraying on flat fields use pos 2 On sloping terrain th...

Page 10: ...hand levers 3 on the distribution valve to spraying position A 4 Turn the HARDI MATIC valve 6 anti clockwise to its extreme position 5 Turn the safety valve 1 clockwise to maximum pressure 6 Put the...

Page 11: ...ng the control unit while driving To close the entire boom turn the handle 2 to position B This takes the pressure off the pump The liquid will then return to the tank via the return system The diaphr...

Page 12: ...blocked suction filter will result in pump cavitation The main filter protecting sprayer components is the suction filter at the top of the tank Check it regularly Ensure the O ring on filter housing...

Page 13: ...13 5 Position on sprayer Oil Grease Operation hours Page to find more information Winter protection or off season storage 12 11 10 9 3 1 2 8...

Page 14: ...1 X 40 1 X 40 2 A X 12 B X 40 3 X 20 14 20 6 10 11 22...

Page 15: ...15 4 X 40 5 X 40 6 X 40 7 X 40 MB MB MB MB 19 9 18 18...

Page 16: ...16 8 X 40 9 A X 40 B X 40 10 A X 40 B X 40 A A A A B B B B B HB HB 19 9 19 HB A A A B B...

Page 17: ...17 11 X 40 12 A X 40 B X 40 HB HB 19 18 B A A...

Page 18: ...an object or the ground If it is overtight it will not function If it is too loose it will yawn forward and back movement under spraying Lubricate coupling before adjusting spring tension Slacken scr...

Page 19: ...trapeze to function it must not be overtight If it is too loose the boom will yawn This results in a poor spray distribu tion Adjustment is made after having lubricated all pivot and friction points s...

Page 20: ...ith red flap 2A is to be placed in the valve opening shown It is recommended to use new gaskets 3 when changing or checking the valves Diaphragms Remove the diaphragm cover 4 after having dismantled t...

Page 21: ...21 Model 1302 Model 361...

Page 22: ...valve away from the distribution valves Check the ball for sharp edges and scratches and check the ball seat for cracks and wear replace if necesary Nozzle tubes and fittings Poor seals are usually c...

Page 23: ...e of the spraying job Therefore check all the hoses and change if there is any doubt about the durability Paint Some chemicals are very hard on paints It is therefore well advised to remove rust if an...

Page 24: ...ction side of the pump will reduce the pump capacity or stop the suction completely A clogged suction filter will hinder or prevent suction so that the pump does not operate satisfactorily Clogged up...

Page 25: ...tion tube and fittings Check tightness of pump diaphragm and valve covers Fill suction hose with water for initial prime Clean filters Check yellow suction pipe is not obstructed or placed too near th...

Page 26: ...urn agitation off Reduce pump r min Ensure returns inside tank are present Use foam damping addative Replace See Changing of valves and diaghragms Pressure filters beginging to clog Agitation nozzles...

Page 27: ...and weights Tank Spraying Pump Measure Weight size width model a x b x c l m cm kg 12 1302 245 x 248 x 215 655 12 361 245 x 248 x 215 679 800 15 1302 330 x 248 x 215 663 15 361 330 x 248 x 215 671 16...

Page 28: ...kW 0 63 0 90 84 1 19 103 1 51 114 1 61 125 1 80 5 58 0 94 79 1 29 96 1 61 105 1 75 116 1 93 10 56 1 30 76 1 80 94 2 30 101 2 48 111 2 72 15 55 1 80 74 2 22 93 2 92 99 3 18 109 3 54 Rotation per min r...

Page 29: ...ressure filter 3 50 blue Nozzle 4110 16 4 50 blue Nozzle 4110 20 Description Function Connection Warning Operating Service adjustment Liquid flow Pressure Cleaning Lubrication Winter storage Operation...

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Page 48: ...32 Notes 48...