Siemens SINAMICS S120 Manual page 258

Motor Modules
6.1 Motor Modules Chassis
NOTICE
Material damage caused by the failure to remove linkage levers for devices of frame
sizes HX and JX
The failure to remove linkage levers from devices of frame sizes HX and JX can cause
damage to the device as a result of undershooting the necessary voltage clearances.
• For devices of frame sizes HX and JX, remove the linkage levers marked in red once the
NOTICE
Material damage caused by loose power connections
Insufficient tightening torques or vibration can result in faulty electrical connections. This
can cause fire damage or malfunctions.
• Tighten all power connections with the specified tightening torques, e.g. line supply
• Check the tightening torques of all power connections at regular intervals and tighten
NOTICE
Damage to the devices when performing a voltage test as a result of connections that
are not disconnected
As part of routine tests, SINAMICS S components undergo a voltage test according to
EN 61800-5-1.
• Disconnect or unplug all SINAMICS devices before the voltage test of the machine
NOTICE
Damage through use of incorrect DRIVE-CLiQ cables
Damage or malfunctions can occur on the devices or system when DRIVE-CLiQ cables are
used that are either incorrect or have not been released for this purpose.
• Only use suitable DRIVE-CLiQ cables that have been released by Siemens for the
256
devices have been installed.
connection, motor connection, DC link connections.
them when required. This applies in particular after transport.
equipment according to EN 60204-1, Section 18.4.
particular application.
Air-cooled chassis power units
Equipment Manual, 06/2020, 6SL3097-5AE00-0BP3