Siemens SINAMICS G120 Operating Instructions Manual page 104

Installing
4.4 Connecting the line supply and motor
Connections for frame sizes FSD ... FSF
The line and motor connections have covers to prevent them from being touched.
You must open the cover to connect the line and motor:
1. Release the catches on both sides of the covers using a screwdriver.
2. Swivel the covers upwards.
Close the covers once you have connected the line and motor.
104
Converter with the CU230P-2 Control Units
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE