Structure and Functions
5.11.3.2 Uncouple the brake and supply line
WARNING
There is risk of injury to exposed persons from being crushed,
cut, caught, entangled and struck if the machine starts to roll
while the service brake system is disengaged!
Always uncouple the supply line hose coupler (red) first and then the
brake line hose coupler (yellow).
This is the only way to secure the hitched-up machine against rolling.
It is imperative to observe this order, as otherwise the service brake
system will be released and the non-braked machine may start to
move.
With uncoupling or machine break-away the supply line bleeds to the
trailer rake valve. The trailer brake valve automatically switches over
thus actuating the service brake according to the set braking effect.
1. Secure the machine against rolling away. Take note of the
information in the chapter "Securing tractor and machine against
accidental starting and rolling", page 126.
2. Release the supply line coupling head (red).
3. Release the brake line coupling head (yellow).
4. Secure the coupling heads in the idle couplings.
5. Close the covers on the coupling heads on the tractor.
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Verti Mix Double K Edition 08.08