Malfunctions during crane operation
14.7 Hydraulic emergency operation as per BGR 159
Operating manual 3 302 690 en 14 - 59
GMK4100L-1
23.11.2017
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 - 61.
– Switching on emergency operation;
à p. 14 - 63.
2. For emergency operation with external energy source
– Attach and connect the transformer to the superstructure;
à p. 14 - 64.
3. – Establishing the required hydraulic circuits;
à p. 14 - 65.
– Carrying out emergency operation;
à p. 14 - 69.
4. Put the truck crane into the original state;
à CHECKLIST: After
emergency operation
, p. 14 - 60.
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