14.6.4
Switching over
valves
G
Operating Manual GMK6300L
Establishing the hydraulic circuits required
To establish an hydraulic circuit, switch over the required valves and possi-
bly also perform additional switching operations for lifting/lowering or
slewing.
The valves 1 to 5 are numbered.
Danger from mutual interference of the power units!
For crane operation, always switch all the valves 1 to 5 down. This prevents
the power units suddenly starting to move.
For crane operation
•
Switch the valves 1 to 5 downward.
3 112 xxx en
Malfunctions during crane operation
14.6 Hydraulic emergency operation
s
14 - 69
Need help?
Do you have a question about the Grove GMK6300L and is the answer not in the manual?
Questions and answers