Hardi ALPHA EVO EcoDrive 5100 Instruction Book page 134

5 - Operation
Standard Cleaning
μ
ATTENTION! For cleaning between spr ay jobs, where crops are not ver y sensitive towards chemicals just sprayed.
1. Engage the pump with tractor in idle, so that pump spe ed is as low as possible (approx.
pump type).
2. Turn the suction valve towards
while transferr ing approximately 1/ of the Rinse Tank content into the main tank.
It is important to have full agitation for approximately 20 se conds; and then close the agitation valve completely.
3. Turn the suction valve towards
with all boom sections OFF for approximately 45 seconds.
4. Switch all boom sections ON. Spr ay until air comes out of nozzles. When the pressure drops, close the regulation valve
by pressing the button, until yellow LED lights on the valve. When the boom is completely empty, press the
button for a fe w se conds to avoid a pressure spike
Repeat the Following Three Steps 5 Tim es:
5. Turn the suction valve towards
while transferr ing approximately
6. Turn the suction valve towards
with all sections off for approximately 45 seconds.
7. Turn all sections on. Spray until air comes out of nozzles. When the pressure drops, close the regulation valve by
pressing the button, until yellow LED lights on the valve. When the boom is completely empty, press the button for
a few seconds to avoid a pressure spike close the main ON/OFF valve.
134
and the pressure valve towards
and the pressure valve towards
and the pressure valve towards
1/6 of the RinseTank content into the main tank.
and the pressure valve towards
250/550 r pm, depending on