Siemens SINAMICS S120 Device Manual page 57

Disassembling
The transport eyebolts can be unscrewed and removed. Depending on the length of the
cabinet or transport unit, the transport beams can have a varying number of fastening
screws. These must be unscrewed and removed before the beams can be removed.
Risk of accident due to improper handling of the mounting rails
Improper handling of the heavy mounting rails during disassembly can cause injuries or
property damage.
• Ensure careful handling of the mounting rails during disassembly.
• Prevent screws from falling into the device during disassembly and causing property
Original roof screws
Figure 3-10
After removing the crane transport aid, the removed transport eyebolts or the fixing screws of
the transport beam must be replaced by the original roof screws from the accessory kit
supplied in order to ensure compliance with the degree of protection and proper grounding of
the cabinet.
Figure 3-11
Cabinet Modules NEMA
Manual, 04/2014, A5E03586450A
WARNING
damage during operation.
Original roof screws accessory kit
Factory state (left), original roof screws (right)
Mechanical installation
3.3 Installation
57