Siemens SINAMICS S150 Operating Instructions Manual page 37

Fitting a hood to increase the degree of protection to IP23/IP43/IP54 (option M23/M43/M54)
1. Remove the crane transport assembly (if fitted).
2. Make sure that a perforated top cover is not fitted on the top of the cabinet (depending on
3. Options M43 and M54 only:
4. Fit the hood to the roof of the cabinet at the positions specified (fixing points for the crane
Figure 3-2
Drive converter cabinet units
Operating Instructions, 07/07, A5E00288214A
production requirements, this can be fitted at a later stage).
Use the sealing tape provided to attach the contact surfaces of the hood to the top of the
cabinet.
transport assembly).
Attaching a hood
Mechanical installation
3.3 Installation
37