Malfunctions during crane operation
14.7 Hydraulic emergency operation acc. to BGR 159
Operating manual 3 302 709 en 14 - 65
GMK5150L
12.01.2018
14.7.5 Switching emergency operation on/off
Switching on
• Start the engine.
• Select and confirm the symbol (1).
Display symbol (2) – emergency operation
switched on.
Switching off
• Select and confirm the symbol (2).
Display symbol (1) – emergency operation
switched off.
• Switch the engine off.