horsch Leeb 4 AX, Operating Instructions Manual

Page: 97 / 161

12. Pre-clean the illuviation valve with the rins-
ing nozzles (4).
13. Open the switch-over ball valve (5) and
have the contents sucked off.
14. Clean the illuviation valve with the washing
gun.
15. Close the switch-over ball valve (5) again.
16.
Switch off the PTO-shaft.
17. Set the ball valve on the suction side again
to Fill spraying mixture container .
18. Set the ball valve on the pressure side to
Agitator .
19. Top up the water shortfall.
20. Adjust the desired agitator power.
Canister cleaning
Pre-cleaning the canister with spraying
mixture
2
3
4
5
1
1. Open the lid on the illuviation valve.
2. Set the ball valve on the suction side to
spray-
ing mixture container and the ball valve on the
pressure side to illuviation valve .
3. Switch on the PTO-shaft.
4. Set the switch-over ball valve (5) to sucking-
off.
5. Switch on canister flushing (1).
6. Put the canister or any other container over
the canister flushing facility and press it down
for at least 30 seconds. Turn the containers
during this process.
7. Switch off canister flushing again (1).
8. Close the switch-over ball valve (5) again.
9.
Switch off the PTO-shaft.
NOTE
Water or chemical emerges from the canister
flushing nozzle when the pressure plate is
pressed down.
Canister cleaning with fresh water
NOTE
Cleaning the canisters with fresh water dilutes the
spraying mixture concentration!
1. Open the lid on the illuviation valve.
2. Set the ball valve on the suction side to
fresh
water and the ball valve on the pressure side
to illuviation valve .
3. Switch on the PTO-shaft.
4. Set the switch-over ball valve (e) to sucking-
off.
5. Switch on canister flushing (a).
6. Put the canister or any other container over
the canister flushing facility and press it down
for at least 30 seconds. Turn the containers
during this process.
7. Switch off canister flushing again (a).
8. Clean the illuviation valve with the washing
gun.
9. Close the switch-over ball valve (e) again.
10.
Switch off the PTO-shaft. Set the ball valve
on the suction side to spraying mixture container .
NOTE
Water exits from the canister flushing, when the
pressure plate is pressed down.
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