Siemens SINAMICS S120 System Manual page 135

NOTICE
Damage to equipment as a result of loose power connections when using the 24 V
terminal adapter
Insufficient tightening torques or vibration can result in faulty electrical connections. This can
cause fire damage or malfunctions.
• When using the 24 V terminal adapter, it must be screwed onto the Control Supply Module.
• Check the tightening torques of all power connections at regular intervals and tighten them
High Frequency Drive
System Manual, 10/2020, 6SL3097-5AH10-0BP0
Tighten the enclosed EJOT-PT K30 x 16 screw with the specified tightening torque (0.5 Nm /
4.4 lbf in).
when required. This applies in particular after transport.
Control Supply Module (CSM)
9.2 Safety instructions for Control Supply Modules
133