Unpacking The Cabinets; Tools Required - Siemens SINAMICS S120 Manual

Mechanical installation
3.3 Installing
Removing the shipping and handling indicators prior to commissioning
NOTICE
Material damage caused by transport indicators remaining in the device during operation
If transport indicators remain in the device during operation, material damage can result
from falling off or through temperature damage.
• Remove the transport indicators before commissioning the converter.
Ethyl alcohol can be used to remove any remains of adhesive after removing the transport
indicators from the control cabinet.
3.3.2.4

Unpacking the cabinets

The packaging material must be discarded in accordance with the applicable country-specific
guidelines and rules.
3.3.2.5

Tools required

To install the connections, you will need:
● Standard toolboxes with screwdrivers, screw wrenches, socket wrenches, etc.
● Torque wrenches from 1.5 Nm up to 100 Nm
● 400 mm extension for socket wrenches
Tightening torques for screw connections
The following tightening torques apply when tightening current-conducting connections (DC-
link connections, motor connections, busbars, lugs) and other connections (ground
connections, protective conductor connections, steel threaded connections).
Table 3- 2
52
Tightening torques for screw connections
Thread Ground connections, protective
conductor connections, steel
M3
M4
M5
M6
M8
M10
M12
M16
threaded connections
1.3 Nm
3 Nm
6 Nm
10 Nm
25 Nm
50 Nm
88 Nm
215 Nm
Aluminum threaded connections,
plastic, busbars, lugs
0.8 Nm
1.8 Nm
3 Nm
6 Nm
13 Nm
25 Nm
50 Nm
115 Nm
Cabinet Modules liquid cooled
Manual, 10/2015, A5E37067587A