horsch Maestro CX, Translation Of The Original Operating Instructions

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10 | AirSpeed single grain metering system
108 60013444 • 01 • 01/2021 • en
6. Do not damage the cables.
7. When assembling housing parts, join the individual parts correctly applying
only slight pressure.
10.3.2 Changing and adjusting components
Various quick change fixtures on the metering unit facilitate efficient conversion, ad-
justment and maintenance.
Emptying the metering
unit
1
1. Open the quick closures and remove the removable half of the housing.
2. Position the grain feed gate all the way down.
3. Hook in the emptying bag (1) resp. the clearing channel.
4. Dismantle the metering disk and empty the metering chamber.
5. If necessary, position the grain feed gate upward to empty the seed hopper.
NOTE
The metering unit must first be emptied before replacing the following compon-
ents.
Adjusting the metering
disc
The retainer of the metering disc can be adjusted axially so that the metering disc
has the correct distance to the housing and to the separator.
The metering disc must be locked with the rotary handle.
1. Remove the cotter pin.
2. Move the metering disc as closely as possible to the metering chamber. How-
ever, is must rotate freely and not grind axially or radially on the housing.
3. It must be approximately flush with the housing and the separator: