Siemens SINAMICS S150 NEMA Operating Instructions Manual page 53

Converter cabinet units
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Removal
The transport eyebolts can be unscrewed and removed. Depending on the length of the
cabinet or transport unit, the support rails can have a varying number of fastening screws.
These must be unscrewed and removed before the rails can be removed.
Incorrect handling of the mounting rails
The improper handling of heavy carrying rails during disassembly can cause injuries or
material damage.
• Ensure careful handling of the carrying rails during disassembly.
• Prevent screws from falling into the unit during disassembly and so causing damage
Original roof screws
Figure 3-9
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
Enclosed Drives
Operating Instructions, 12/2018, A5E36652151A
WARNING
during operation.
Original roof screws, accessory kit
Delivery state (left), original roof screws (right)
Mechanical installation
3.3 Installation
51

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