horsch LEEB 12 TD, Руководство по эксплуатации, Страница: 133 / 181

Folding boom cleaning with
“Air Valve” (option)
This function blows out the technical residual
quantities left in the folding boom lines after the
cleaning process.
This reduces deposits in nozzles and folding
boom lines.
Blow-out process
1. The air reservoirs on tractor and sprayer
must be filled.
2. Switch off all spraying functions. Switch off
pressure agitator, internal cleaning, injector
and spraying pump as well.
3. Call up the cleaning menu on the terminal.
4. Select the “Air Valve” function in the submenu.
5. Start the program.
6. The blow-out process ends automatically.
7. Repeat the function if necessary until no more
fluid escapes from the nozzles.
Manual disabling of the blow-out function
On the left side of the machine under the
covering there is a lock valve with which the air
valve function can be deactivated manually. To
deactivate, turn the lock valve to the right.
Air valve lock valve
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