Driving modes
6.4 Main boom, removing/installing
6 - 36 3 112 xxx en Operating Manual GMK6300L
xx.xx.xxxx
6.4.8 Disconnecting/connecting hydraulics/electrical
Disconnecting The number of hoses/cables depends on how the truck crane is equipped.
– The main boom must be raised.
• Remove the hoses (2) from the ports.
• Remove the plugs (3) from the sockets.
• Insert the bridging plugs (1).
• Close all hoses, connections, plugs and
sockets.
• Remove the clamps for the hoses;
à p. 6 - 28.
• If necessary, secure all the hoses/cables so
that they do not swing loose when the main
boom is raised.
S
Risk of malfunction in the superstructure electronics!
Always turn off the ignition in the crane cab before you establish or sepa-
rate the electrical connection. This prevents malfunctions in the electronics
and corresponding error messages in the subsequent crane operation.