Filling the spray liquid tank and flushing water tank through the pressure connection

IMPORTANT
Machine damage due to high water pressure
Do not exceed a maximum water pressure of 8bar.

If the filling capacity is greater than 1.000l/min:

Keep the lid of the spray liquid tank open during the filling procedure.
NOTE
Depending on the season and marking on the machine, the machine can be delivered with a biodegradable antifreeze in the spray liquid tank. The antifreeze can either be sprayed out at first deployment with the spray liquid or it can be pumped out before filling the tank.
Antifreeze that was emptied out can be reused or disposed of properly.

  1. If the water hardness is higher than 15° dH (German water hardness):

    Add polyphosphate-based hardness stabilisers.
  1. Open the cover 1 of the pressure connection.
  1. Couple a suitable pressure hose on the pressure connection 1 and the hydrant.
  1. Open the supply-side stop tap.
  1. Open the cover 1 of the control panel.
  1. Select on the TwinTerminal.
  2. Enter the target fill level for the spray liquid tank and the flushing water tank.

  1. If spray agent will be added:

    Flush in the spray agent during the filling procedure, Flushing in spray agent

or

Suction-extract the spray agent from a container during the filling procedure, Suction-extraction of spray agent from containers.

  1. If the pH value of the finished spray liquid is higher than 7:

    Add citric acid or a special acidifing agent.

Filling is automatically stopped when the target fill level has been reached.

After filling, the pressure hose can only be disconnected from the pressure connection after the pressure has been relieved.

  1. Close the supply-side stop tap and confirm on the TwinTerminal.

The pressure relief is performed automatically.

  1. Close the cover of the control panel.
  2. Uncouple the pressure hose from the pressure connection. In doing so, ensure that the pressure hose is still filled with water.
  3. Close the cover of the pressure connection.