Hardi BL Series Instruction Book
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Hardi BL Series Instruction Book

Hardi BL Series Instruction Book

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HARDI INTERNATIONAL A/S reserve the right to make changes in design or to add new features
without any obligation in relation to implements purchased before or after such changes.
Contents
EC Declaration of Conformity ................................ 2
Operator safety ..................................................... 3
Description ............................................................ 4
Operation diagram ................................................ 5
Connecting the sprayer ......................................... 6
Roadworthyness .............................................. 6
Operating instructions ........................................... 7
Operation of the boom ..................................... 7
Boom height ..................................................... 7
Pulsation damper ............................................. 7
Adjustment of the operating unit ...................... 8
Maintenance .......................................................... 9
Filters ............................................................... 9
Lubrication ..................................................... 10
Readjustment of the boom ............................. 12
Nozzle tubes and fittings ................................ 14
Off-season storage ........................................ 14
Operational problems .......................................... 16
Technical specifications ...................................... 18
Pictorial symbols ................................................. 20
Preassembly information ..................................... 21
Assembly ............................................................. 22
Spare parts drawings .......................................... 27
BL
Instruction book
673224-GB-04/2002
1

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Summary of Contents for Hardi BL Series

  • Page 1: Table Of Contents

    Assembly ............. 22 Spare parts drawings .......... 27 Instruction book 673224-GB-04/2002 HARDI INTERNATIONAL A/S reserve the right to make changes in design or to add new features without any obligation in relation to implements purchased before or after such changes.

  • Page 2: Ec Declaration Of Conformity

    EC Declaration of Conformity Manufacturer, HARDI INTERNATIONAL A/S Helgeshøj Allé 38 DK 2630 Taastrup DENMARK Importer, declare that the following product; Adhere extra shipping package labels to inside cover. A. was manufactured in conformity with the provisions in the COUNCIL...

  • Page 3: Operator Safety

    Keep children away from the equipment. Do not attempt to enter the tank. If any portion of this instruction book remains unclear after read- ing it, contact your HARDI dealer for further explanation before using the equipment.

  • Page 4: Description

    Description The Hardi BL models consist of a pump, frame with tank of 200 or 300 litre capacity with basket filter, M-70 operating unit and 6 or 8 metre SB booms.

  • Page 5: Operation Diagram

    Operation diagram 1. Suction filter 2. Pump 3. On/off and pressure regulation valve 4. Distribution valve 5. Sprayer boom...

  • Page 6: Connecting The Sprayer

    Connecting the sprayer The sprayer is designed for three point suspension and is equipped with 22 mm pivots (category I). 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.

  • Page 7: Operating Instructions

    Operating instructions T153-0006 Operation of the boom Remove boom transport lock pin (8 metre only). When unfolding (or folding) the initial force to release the spring loaded breaka- ways will be higher than the actual unfold- ing/folding. CAUTION: The breakaways must be correctly tensioned and lubricated.

  • Page 8: Adjustment Of The Operating Unit

    Adjustment of the operating unit 1. Turn main on/off handle (1) to off position A. 2. Set all hand levers on the distribution valve (2) to spraying position A. 3. Put the tractor in neutral and set the engine revolutions and thereby the number of revolutions of the pump corresponding to the intended travelling speed.

  • Page 9: Maintenance

    The diaphragm anti-drip valves ensure instantaneous closing of all nozzles. In order to close part of the boom, move lever (2) of the distribution valve to position B (off position) for the section or sections to be closed. Note that the pressure will rise and readjustment will be necessary.

  • Page 10: Lubrication

    Lubrication Recommended lubrication is shown in following tables. Use ball bearing grease (lithium grease No.2) NOTE: If the sprayers are cleaned with a high pressure cleaner or it has been used to spray fertilizer, we recommend lubrication of the entire machine. Position on sprayer Page to find more information...
  • Page 11 T201-0002 8m SB...

  • Page 12: Readjustment Of The Boom

    Re-adjustment of the boom After having used the sprayer for some days the boom should be adjusted as follows: When adjusting the sprayer must be on level ground with unfolded boom. Boom breakaway The function of the breakaway is to prevent or reduce boom damage if it should strike an object or the ground.

  • Page 13: Changing Of Valves And Diaphragms

    Changing of valves and diaphragms Valves Dismantle valve compartment (1). Before changing the valves (2) note the orientation of the valves so that they may be replaced correctly. It is recommended to use new gaskets (3) when changing or checking the valves.

  • Page 14: Nozzle Tubes And Fittings

    Nozzle tubes and fittings Poor seals are usually caused by; • missing O-rings or gaskets • damaged or incorrectly seated O-rings • dry or deformed O-rings or gaskets • foreign bodies Therefore, in case of leaks: DO NOT over-tighten. Disassemble, check condition and position of O-ring or gasket, clean lubricate and reas- semble.
  • Page 15 Paint Some chemicals are very hard on paints. It is therefore well advised to remove rust, if any, and then touch up the paint. Tank Check that no chemical residues are left from the last spraying. Chemi- cal residues must not be left in the tank for a long time. It will reduce the life of the tank.

  • Page 16: Operational Problems

    Operational problems In cases where breakdowns have occurred the same factors always seem to come into play: • Minor leaks on the suction 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.
  • Page 17 Fault Probable cause Control / remedy No spray from Air leak on suction. Check suction tube and fittings. blower when Check tightness of pump diaphragm turned on. and valve covers. Air in system. Fill suction hose with water for initial prime.

  • Page 18: Technical Specifications

    Technical specifications Measure and weights Tank Min. Max. size boom height boom height H mm H mm 200/300 Tank Pump Measure Spraying Weight size width model a x b x c 100 × 190 × 160 100 × 190 × 160 100 ×...
  • Page 19 Power consumption and capacity r/min 500/ l/min kW l/min l/min kW l/min l/min 0,15 0,15 0,22 0,29 0,29 0,22 0,29 0,37 0,45 0,52 0,29 0,45 0,52 0,59 0,67 Rotation per min. r/min Capacity l/min Suction height 0,0 m Power consumption kW Max.

  • Page 20: Pictorial Symbols

    Pictorial symbols Description Function Connection Warning Operating Service/adjustment Liquid flow Pressure Cleaning Lubrication Winter storage Operational problems Technical specifications...

  • Page 21: Preassembly Information

    Preassembly information The sprayer is supplied ex-works in shipping packages (SP). Number of SP’s per sprayer varies depending on model. As this covers all BL models, please note the fittings covering exactly your model. NOTE: Removal of the plastic bag covering the tank is easiest done before assembly.

  • Page 22: Assembly

    Assembly 1. Fit pulsation damper and pressure hose B. 2. Fit suction damper and suction hose A. NOTE: Use O-rings where indicated. Lubricate them before assembly. Where O-rings are not indicated, use sealing tape. 3. Operating unit and distribution valve are assem- bled and bolted to rack.
  • Page 23 4. Assemble tank and frame. 5. Fit hoses. Remember to lubricate O-rings before fitting. A = Suction hose to pump. B = From pump. C = Return to tank. F = Feed hoses to boom. NOTE: For sake of good order, it may be necessary to shorten some hoses (for example, suction hose A).
  • Page 24 6. Bolt angle brackets to frame. 7. Fit boom centre. 8. Fit U-profile. 9. Fit boom wings. Be • cautious when folding boom for the first time. • See section on boom breakaway in instruc- tion book. • • 10. Nozzle tubes are supplied with one lock nozzle saddle per tube.
  • Page 25 Placement of nozzle tubes, connecting hoses and feed hoses. REMEMBER: Lubricate O-rings before fitting. 8m SB T145-0011 6m SB T145-0011 11. Fit tubes using synthetic nut. Press down 1, turn 2. Do not overtighten. 12. Mount filter and COLOR TIPS. T145-0012 13.
  • Page 26 14. Check hose connections are in accordance with diagram. 15. Organise hoses; it may be necessary to shorten some of them. Secure with straps.

  • Page 27: Spare Parts Drawings

    4-9.95...
  • Page 28 4.9.95...
  • Page 29 15-5-79...
  • Page 30 18-2-91...
  • Page 31 Dampers HJ73 B300 30-9-93...
  • Page 32 SB 6/8/10m 18-2-91...
  • Page 34 BL 200/300 18-2-91...
  • Page 35 Notes:...
  • Page 36 Notes:...

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