horsch Maestro 16 SX, Operating Instructions Manual

Page: 58 / 158

7 | Pneumatic system
58 60026387 • 01 • 03/2021 • en
10 9
1 Gate valve blind plug
2 Gate valve
1. Remove the blind plug on both sides (9) and push in the gate valve (10).
2. Open the maintenance flaps and remove any contamination.
3. Remove seed from the area of the maintenance flaps.
4. Close the maintenance flaps.
5. Pull out the gate valve and push it to the parking position (10).
6. Insert the blind plug into the slot and press it down (4).
NOTE
Ø
Check all closures on the central distributor after cleaning.
Seed jammed at the maintenance flaps causes leaks!
Air losses in the area of the central distributor may cause serious drilling er-
rors!
Error messages in the drill controls may be caused by air losses in the
MTS System or in the !
Closing the outlets
If individual rows are no supplied with seed, the outlets can be closed with blind
plugs.
1. Loosen the bayonet lock on the connection and remove the hose.
2. Plug in the blind plug and lock the bayonet lock:
1.
2.