Malfunctions during crane operation
14.7 Hydraulic emergency operation acc. to BGR 159
Operating manual 3 302 709 en 14 - 61
GMK5150L
12.01.2018
14.7.2 CHECKLIST: Emergency operation
H
This checklist is not a complete operating manual. There are accompanying
operating instructions which are indicated by cross-references.
Observe the warnings and safety instructions specified here!
1. For emergency operation with self-sufficiency
– Attach and connect the transformer to the superstructure;
à p. 14 - 63.
– Switching on emergency operation;
à p. 14 - 65.
2. For emergency operation with external energy source
– Attach and connect the transformer to the superstructure;
à p. 14 - 66.
3. – Establishing the required hydraulic circuits;
à p. 14 - 67.
– Carrying out emergency operation;
à p. 14 - 71.
4. Put the truck crane into the original state;
à CHECKLIST: After
emergency operation
, p. 14 - 62.
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