Pneumatic Connections - Horizon Fitness DSX 40 Operator's Manual

5.5 - Pneumatic Connections

The air for the pneumatic system is supplied from the tractor or the optional on-board compressor.
This air supply is required to adjust the closing wheel pressure and some optional equipment such
as row cleaners.
To connect the closing wheel control box:
Optional Drill Mounted Compressor:
1. Disconnect the Anderson connector to stop the compressor.
2. Drain the air from the reservoir by pulling the valve down.
3. Connect the other end to the "Input" port of the closing wheel control box.
4. "Output" is the regulated air OUT to the closing wheel airbags.
Row Cleaner Control Box:
If the optional row cleaner control box is fitted, installation is as follows:
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Tractor Supplied Air:
1. Switch off the tractor engine.
2. Drain the air from the reservoir (Refer to tractor manual)
3. Connect the supplied coiled air line to the RED connection at
the rear of the tractor.
4. Connect the other end to the "Input" port of the closing
wheel control box.
5. "Output" is the regulated air OUT to the closing wheel
airbags.
1. Connect a Tee fitting to the pressure IN
(1) port "0" of the closing wheel control
box.
2. Connect an airline from the "Input" port
of the closing wheel control box to the
Supply pressure (1) port "0".
3. Route the airline from the drill to the
control box in the cab.
4. Connect the airlines to the
corresponding colour coded tags on
the row cleaner control box.