Siemens SINAMICS S120 Manual page 56

Mechanical installation
3.3 Installing
Original roof screws
Figure 3-10
After removing the crane transport aids, the transport eyebolts or the fixing screws of the
mounting rail that have been removed must be replaced by the original roof screws from the
accessories pack supplied in order to ensure compliance with the degree of protection and
proper grounding of the cabinet.
Figure 3-11
56
Original roof screws accessory kit
Delivery state (left), original roof screws (right)
Cabinet Modules liquid cooled
Manual, 10/2015, A5E37067587A