Malfunctions during crane operation
14.6 Hydraulic emergency operation
Operating Manual GMK6300L 3 112 xxx en 14 - 73
xx.xx.xxxx
 14.6.5             Performing emergency operation
If the required hydraulic circuit has been established, you can make the 
corresponding crane movement.
H
You can control the speed of all power units with the control lever. 
Turning It is not possible to control the slewing movements with the control lever for 
emergency operation with the same degree of sensitivity as with the control 
lever in the crane cab. 
• Slowly move the control lever (1) in the 
required direction:
s
G
Risk of accidents during slewing!
Do not stand on the carrier. This prevents you being pushed off the carrier 
or being crushed by the carrier during slewing.
S
Risk of damage to the hoses and transformer!
Make sure the hoses do not get caught and torn off while performing 
slewing operations.
A: Slew to the right
B: Slew to the left