Connection To The Foundation - Siemens SINAMICS G150 Operating Instructions Manual

Mechanical installation
3.3 Mounting
After removing the crane transport aids, the removed transport eyebolts or the fixing screws
of the transport beam 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 3-10
3.3.3.3

Connection to the foundation

Connection to the foundation
Four holes for M12 screws are provided on each cabinet panel to secure the cabinet to the
foundation. The fixing dimensions are specified in the dimension drawings.
Every cabinet panel must be attached to the ground using at least two opposing attachment
points (1 screw each in the front and rear part of the cabinet panel).
If this is not possible for reasons of accessibility, then the attachment points of the adjacent
cabinet panels must be correspondingly raised.
Generally, as many attachment points as possible should be used.
50
Delivery state (left), original roof screws (right)
Converter cabinet units
Operating Instructions, 07/2016, A5E03347396A