Coupling and uncoupling the machine
8.2.1
Manoeuvring the uncoupled machine
DANGER
You must be particularly careful when shunting the machine with
the service brake system released, since only the manoeuvring
vehicle is now braking the trailed sprayer.
The machine must be connected to the manoeuvring vehicle
before you actuate the release valve on the trailer brake valve.
The manoeuvring vehicle must be braked.
The service brake system cannot be released using the release valve
if the air pressure in the air reservoir drops below 3 bar (e.g. if the
release valve has been actuated multiple times or if there are leaks in
the brake system).
To release the service brake
•
fill the air reservoir.
•
Remove all air from the braking system at the drain valve on the
air reservoir.
1. Connect the machine to the manoeuvring vehicle.
2. Brake the manoeuvring vehicle.
3. Remove the wheel chocks and release the parking brake.
4.
pneumatic braking system
only:
4.1 Press the actuator button on the release valve as far as it
will go (see page 69).
→
The service brake system is released and the machine can be
manoeuvred.
4.2 Once the manoeuvring procedure is finished, pull out the
actuator button on the release valve as far as it will go.
→
The pressure from the air reservoir brakes the trailed sprayer
again.
5. Actuate the brakes on the manoeuvring vehicle again once you
have finished manoeuvring the machine.
6. Tighten the parking brake again and secure the machine against
rolling with wheel chocks.
7. Uncouple the machine and manoeuvring vehicle.
152
UX Super
BAG0054.10 11.16