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ALPHA
Contents
Foreword ....................................................................................... 2
Use of the sprayer ......................................................................... 2
Safety precautions ........................................................................ 2
Roadworthyness ...................................................................... 4
Plant protection chemicals ....................................................... 4
Identification plates ....................................................................... 4
Warranty ....................................................................................... 4
International Pictorial Symbols ...................................................... 4
Controls, instruments and switches .............................................. 5
Driver's seat ............................................................................. 5
Steering column ....................................................................... 5
Controls and switches, steering column ................................... 6
Revolution counter and hour meter .......................................... 6
Start key ................................................................................... 6
Hazard warning signal device .................................................. 6
Alternator charging control lamp .............................................. 6
Engine oil pressure control lamp .............................................. 6
Head lamps, main beam .......................................................... 6
Directional indicator control lamp ............................................. 6
Position lamps or dipped beam, control lamp .......................... 6
Rotating warning beacon control lamp ..................................... 6
Engine coolant thermometer .................................................... 6
Fuse box .................................................................................. 7
Multi functional control stalk ..................................................... 7
Rotating amber warning beacon switch ................................... 7
Controls and switches, dash board .......................................... 7
Adjustable air flow louvres ....................................................... 9
Console for HARDI PILOT ....................................................... 9
Boom function switches ........................................................... 9
4-wheel steering switch ............................................................ 9
Engine throttle lever ................................................................. 9
Engine STOP warning lamp ..................................................... 9
Spraying pump control lamp .................................................... 9
Engine pre-heating control lamp .............................................. 9
Battery isolator switch control lamp .......................................... 9
Windscreen wiper switch .......................................................... 9
Working lamps switch ............................................................... 9
Wind screen washer switch ...................................................... 9
Auxiliary lights switch ............................................................... 9
Windscreen washer reservoir ................................................... 9
Fuse box (dash board) ............................................................. 9
On/off switch HARDI PILOT ..................................................... 9
Cab interior lamp ...................................................................... 9
Fan control 3-speed switch ...................................................... 9
Fuse box .................................................................................. 9
Air conditioning warning buzzer ............................................... 9
Air conditioning control lamp "overpressure" ............................ 9
Air conditioning control lamp "low pressure" ............................ 9
Parking brake lever .................................................................. 9
Air conditioning temperature control ...................................... 10
Cab heater / defroster ............................................................ 10
Cab air flow louvres ................................................................ 10
Spraying pump switch ............................................................ 10
Hydrostatic transmission control lever ................................... 10
Front wheel motors fast / slow switch .................................... 10
Rear wheel motors fast / slow switch ..................................... 10
Control lamp, realignment of front wheels
(4-wheel steering only) ........................................................... 10
Control lamp, realignment of rear wheels
2
(4-wheel steering only) ........................................................... 10
Control lamp, 4-wheel steering, (if fitted) ............................... 10
Pedal, 4-wheel steering (if fitted) ............................................ 10
Switch for Electronic Anti-Spin System, SAPE (if fitted) ......... 10
Use of cab heating ................................................................. 10
Use of air conditioning (if fitted) .............................................. 10
Windscreen wiper/washer ...................................................... 10
Pilot lever ............................................................................... 11
Fuel tank ................................................................................ 11
Straw dividers (optional extra) ................................................ 11
Optional tyre mountings ......................................................... 11
Track width ............................................................................. 11
Number plate(s) ..................................................................... 11
Driving ......................................................................................... 11
Before starting the engine ...................................................... 11
Starting the engine ................................................................. 12
To stop the engine .................................................................. 12
Propulsion .............................................................................. 12
Braking ................................................................................... 12
Electronic anti-spin, SAPE (if fitted) ....................................... 12
Steering .................................................................................. 13
Front Wheel Steering ............................................................. 13
Four Wheel Steering .............................................................. 13
Spraying ...................................................................................... 13
Before taking the sprayer into operation ................................ 13
Spraying circuit operating diagram ......................................... 13
Self-cleaning filter ................................................................... 14
Use of MANIFOLD valve system .......................................... 14
Filling of rinsing tank .............................................................. 15
Filling of clean water tank ....................................................... 15
Filling of main tank ................................................................. 15
Filling through tank lid ............................................................ 15
Suction Filling Device. ............................................................ 15
Fast Filling Device. ................................................................. 16
Adjustment of operating unit .................................................. 17
Filling of chemicals. ................................................................ 17
Filling by HARDI FILLER chemical inductor ........................... 18
Operating the boom (all models) ................................................. 19
Unfolding of the boom ........................................................... 20
Folding of the boom .............................................................. 20
Use of rinsing tank and rinsing nozzles .................................. 20
Technical Residue .................................................................. 21
Operation of the tank drain valve ........................................... 21
Rinsing tank, draining ............................................................. 21
Maintenance ............................................................................... 22
Fuel and lubricants storage .................................................... 22
Tilting of the cab ..................................................................... 22
Maintenance during the running-in period .............................. 23
Regular, preventive maintenance ........................................... 23
Shock absorbers (wheel suspension) .................................... 32
General maintenance with flexible intervals ........................... 33
Electrical system maintenance ................................................... 37
Off-season storage ..................................................................... 42
Preparation after off-season storage ...................................... 43
Emergency operation of the sprayer ...................................... 43
Trouble shooting ......................................................................... 44
Operational problems, spraying equipment ........................... 44
Technical specifications ............................................................. 46
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