4.4.2 HOOK VERSION (HOMOLOGATED)
=Check that the weight on the hook can be supported by the tractor (the maximum weights on the drawbar are indicated in the fittings tables N° 12 pages
=If the machine is coupled to the tractor by a tow hook, adjust the height of the hook to keep the tank of the sprayer horizontal.
=When you have connected the drawbar proceed as for the towing steering drawbar.
Tractor coupling for Towed machines: homologated version, coupled to tow hook
4.4.3 PARKING FOOT
After attaching the drawbar to the tractor, you must retract the parking foot (or wheel) to prevent damage during operation.
Retract the foot as follows:
=lift the machine up about 20 cm using the tractor’s elevator (if the machine is instead attached to the trailer hook, retract the parking foot by turning the knob)
=Take out the blocking pin and push the foot up towards the back of the machine.
=Hold the foot horizontal and put the blocking pin back in, inserting the handle in the slot to keep it from accidentally slipping out.
NOTE: to put the foot back into parking position when you unhook the machine from the tractor after operation, make sure that you follow these instructions:
=hold up the foot with one hand, while pulling out the blocking pin with the other (guide the foot all the way down with your hand).
=put the blocking pin back in, adjust the height to keep the tank of the sprayer horizontal.
4.4.4 WHEEL SPACING ADJUSTMENT
To adjust the wheel spacing, you must lift up the machine as described in 4.3, or use a jack underneath the machine chassis; if you use a jack, the machine must be hooked up to the tractor so it is properly braked.
The correct position for the jack is shown on the machine in the illustration to the side. Check that the jack is resting steadily on a firm, solid surface.
To adjust the spacing, just loosen the screws holding the axle and pull the hub out to the desired position, then secure it again with the screws.
WARNING: axle track should be adjusted by authorized Unigreen personnel. The length (L) of the axle section inserted in the chassis must never be less than the one indicated in the chart, and the overhang (S) must not be greater; incorrect positioning of the hubs could weaken the axle and cause breakage.
Hub chart (measurements in mm)
series | S (max) | L (min) | T | hub | |
Campo 11 | 200 | 350 | 550 | 60x60x550 6c |
|
Campo 16 | 175 | 375 | 550 | 60x60x550 6c | |
Campo 16 Riso | 200 | 500 | 700 | 70x70x700 8c | |
Campo 22 C/E | 250 | 450 | 700 | 70x70x700 8c | |
Campo 22 Riso | 250 | 450 | 700 | 80x80x700 8c | |
Campo 22 P | 250 | 450 | 700 | 80x80x700 8c | |
Campo 32 C/P | 250 | 450 | 700 | 80x80x700 8c | |
Campo 22/32 S | 300 | 400 | 700 | 100x100x700 8c | |
Estrarre la spina di blocco e ribaltare il piede verso il retro della macchina.
Sostenere il piede orizzontalmente e riposizionare la spina di blocco facendo alloggiare la maniglia nell'apposito incavo per evitare sfilamenti accidentali.