Manitowoc Grove GMK 5250L

Malfunctions during crane operation
14.7 Hydraulic emergency operation as per BGR 159
14 - 54 3 302 633 en Operating Instructions GMK5250L
27.09.2017
• Remove the hoses (2) from the connec-
tions (1).
• Close off the hoses and connections with
the caps.
• Remove the transformer (3).
14.7.3 Switching emergency operation on/off
•
If necessary, open the Overview menu groups
menu.
Switching on
• Select and confirm the symbol (1) –
Symbol (2) is displayed.
Emergency operation is switched on.
Switching off
• Select and confirm the symbol (2) –
Symbol (1) is displayed.
Emergency operation is switched on.