Setting the tripping force for the central overload safety

REQUIREMENTS

  • The machine is coupled.

  • Beige hydraulic connection is coupled.

WARNING
Risk of accident due to the plough bodies with overload safety falling down
When you depressurise the hydraulic overload safety, the plough bodies fall out of their mount.
Select a preload of at least 100bar for the overload safety.
Always maintain pressure on the overload safety.
  1. Open the stop tap.

  1. To set the tripping force of the hydraulic overload safety simultaneously for all plough bodies:

    Actuate the beige tractor control unit.

Select preload between 100 bar and 200 bar. Default value: 120 bar.

  1. Close the stop tap.
  2. Depressurise and uncouple the beige hydraulic connection.
NOTE

To increase operational reliability, the hydraulic accumulator on each plough body can be closed with the hand lever. The hand lever is in the document box.

Central adjustment of the preload is then no longer possible.

When individual hydraulic accumulators are closed, the tripping force can be adjusted differently on the plough bodies.