Krone 1022623 - Coupling the Hydraulic Auxiliary Brake; Connecting;Disconnecting Compressed Air Connections for the Compressed Air Brake

Commissioning 7
Coupling the hydraulic auxiliary brake 7.5
Comprima F 155
Original Operating Instructions 150001049_01_en 57
7.5 Coupling the hydraulic auxiliary brake
For "hydraulic auxiliary brake" version
For certain operating conditions it is advisable to install a hydraulic auxiliary brake to machines
which normally do not require a separate brake for road transport.
For this an additional single-action control valve is required. The brake is activated by actuating
the control valve.
The pressure can be adjusted with the machine's pressure limiting valve. The pressure limiting
valve is set to approx. 50 bar.
7.6 Connecting/disconnecting compressed air connections for the
compressed air brake
The machine features a dual-line compressed air braking system. The coupling heads are
connected to the machine for attachment of the supply line (2) (red coupling head) and brake
line (1) (yellow coupling head) of the tractor.
1 2
BP000-101
ü The machine is shut down and safeguarded, refer to page27.
Connecting
Observe the correct order when connecting the compressed air lines.
 Firstly, connect the brake line (1) (yellow coupling head).
 Then connect the supply line (2) (red coupling head).
Disconnecting
Observe the correct order when disconnecting the compressed air lines.
 Firstly, disconnect the supply line (2) (red coupling head).
 Then disconnect the brake line (1) (yellow coupling head).