Protecting the spraying equipment against frost

IMPORTANT
Risk of machine damage due to frost
Observe the following instructions.
  1. Unfold the boom, Unfolding the boom.
  2. Perform intensive cleaning, Performing quick cleaning or intensive cleaning.
  3. Empty the flushing water tank.
  4. Run the spray liquid pump.
  5. Set the agitator shut-off limit to 0%, Setting the agitator on the ISOBUS control terminal.
  6. Couple the suction hose on the suction connection. Place the other end of the suction hose in a container with antifreeze.
  1. Select on the pressure valve chest DA.
  1. Select in the Flushing water tank menu on the TwinTerminal.
  2. Fill at least 100l of propylene glycol-based antifreeze into the flushing water tank.
  3. Select in the Special functions menu on the TwinTerminal.

The display on the suction valve chest moves to position .

  1. Select on the pressure valve chest DA.

The antifreeze will be pumped into the spray liquid tank.

  1. Select in the Special functions menu on the TwinTerminal.

The display on the suction valve chest moves to position .

The antifreeze will be pumped into the liquid circuit.

  1. Select on the pressure valve chest DA. Wait for 30 seconds.
  2. Select on the pressure valve chest DA.
  3. Select in the Special functions menu on the TwinTerminal. Wait for 30 seconds.
  4. Select on the pressure valve chest DA. Spray antifreeze into the induction bowl for 30 seconds using the spray lance of the external wash-down device.
  5. Select on the pressure valve chest DA.
  1. Select on switch tap IJ.
  2. Select on switch tap QU.

  1. To ensure that antifreeze is distributed into all of the lines:

    On the induction bowl, move switch taps EA and EB into every position consecutively and activate each of the corresponding functions for 10 seconds.
  1. Select on the pressure valve chest DA.
  2. In the Field menu > Agitation > , select Agitate spray liquid.
  3. Stir the antifreeze briefly while the function is activated. Switch the agitator back off.

  4. If the machine is equipped with XtremeClean:

    Select in the Special functions menu on the TwinTerminal.

High-pressure cleaning of the spray liquid tank will be activated.

  1. If the machine is equipped with HighFlow+:

    Select on the HighFlow+ switch tap.
  2. Start the spraying procedure and wait until antifreeze emerges from the nozzles.

  3. If the machine is equipped with AmaSelect:

    Switch through all nozzle positions manually.
  4. Switch the boundary nozzles and edge nozzles.
  5. Place a collection bucket under the emptying connection and collect some of the liquid.
  6. Check liquid in the collection bucket for adequate water to antifreeze ratio.

  7. If there is not enough antifreeze:

    Add more antifreeze. Repeat the procedure.
  1. Remove the adapter from the pressure sensor on the agitator behind the control panel.
  2. Drain the pressure sensor.
  3. Install the adapter.
  1. Remove the pressure sensor for the flushing water tank underneath the flushing water tank.
  2. Drain the pressure sensor.
  3. Install the pressure sensor.
  1. Reuse the mixture of antifreeze and spray liquid

or

Dispose of the mixture correctly.

  1. Empty the hand wash facility. Leave stop tap HW open.
  2. Reset the agitator shut-off limit to the original set value.