horsch Focus 4 TD, Operating Instructions Manual, Page: 15 / 108

Safety and responsibility | 2
60059040 • 02 • 07/2021 • en 15
The hydraulic system is equipped with pressure accumulators.
The regulations applying at the location of use during operation must be observed
to this end. The owner is solely responsible for complying with them.
Ø Do not open or work (welding, soldering, drilling) on pressure accumulators.
Even when empty, the tanks are still preloaded by gas pressure.
Ø
Maintenance and repair work on the pressure accumulator must only be car-
ried out by trained and qualified personnel.
2.7.5 Brake system
Depending on the equipment, the machines can be equipped with a pneumatically
or hydraulically operated service brake system.
For road travel the brake system must always be connected and fully functional.
1. After coupling the machine and before transportation check the function and
condition of the brake system.
2. If available, check the setting on the brake pressure regulator.
3. Always release the parking brake before starting to drive.
4. Before unhitching the machine secure it against rolling away and apply the
parking brake.
2.7.6 Overhead lines
When unfolding or folding in the wings, the machine may reach the height of over-
head lines. Possible voltage flashover to the machine may cause fatal electric shock
or fire.
Ø
Keep a safe distance to electric high voltage power lines with the wings folded
and when unfolding or folding in the wings.
Ø Do not unfold or fold in the wings in the vicinity of pylons and power lines.
Ø
Never leave or access the machine under overhead lines to avoid possible risks
of electric shock or voltage flashover.
What to do in case of
voltage flashover Voltage flashover generates high electric voltages on the outside of the machine.
This results in extreme voltage differences at the ground around the machine. Wide
strides, laying on the ground or supporting yourself with your hands on the ground
can cause life-threatening electric currents (pace voltage).
1. Do not leave the cabin.
2. Do not touch any metal objects.
3. Do not create a conductive connection to ground.
4. Warn persons: DO NOT come near the machine. Electric voltages at the
ground can cause severe electric shock.
5. Wait for professional rescuers. The overhead power line needs to be switched
off.
If persons need to leave the cabin despite the voltage flashover, e.g. in case of a po-
tential life-threatening risk of fire:
6. Jump away from the machine. Ensure a safe stand when jumping. Do not
touch the outside of the machine.
7. Move away from the machine with short stepping strides.