Malfunctions during crane operation
14.6 Hydraulic emergency operation with the hand pump
Operating manual 3 302 709 en 14 - 57
GMK5150L
12.01.2018
14.6.5 After emergency activation
You must restore the truck crane to its original state after finishing
emergency activation.
After each emergency activation
• Switch valves 1 to 3 to crane operation; à p. 14 - 54.
• Switch the valve 5 to crane operation; à p. 14 - 52.
• Switch the valve 4 to crane operation; à p. 14 - 52.
• Remove the lever from the hand pump.
Additionally after the lowering
• Switch off continuous operation on the valve Y1104; à p. 14 - 55.
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