Siemens SINAMICS SM150

Screw type Set screws and
headless screws
Head screws with
slit
Head screws with
hexagon profile
nm in - lb nm in - lb nm in - lb
M3.5 0.5 4.4 1.0 8.9 1.0 8.9
M4 0.8 7.1 1.3 11.5 1.3 11.5
M5 1.0 8.6 2.5 22.1 2.5 22.1
M6 1.3 11.5 3.0 26.6 3.5 31.0
M8 1.8 15.9 3.9 34.5 7.2 63.7
M10 - - 4.8 42.5 13 115
M12 - - - - 18 159.3
M16 - - - - 30 265.5
Observe the tightening torques of the terminal manufacturer and the test torques according to
DIN EN 60999-1, VED 609-1
Note
Replacing the current transformer
The current transformer may only be replaced by technicians trained by Siemens.
Note
Defective door interlock system
Contact Customer Support if the door interlock system becomes defective.
See also
Service & Support (Page 195)
9.7.2 Attaching the changing device to the stacker
WARNING
Improper operation of the changing device
If the component to be replaced phase falls from the roller conveyors of the changing device,
death or serious bodily injury can result.
For your personal safety, please always follow these instructions:
● Secure the component to be replaced.
● Handle and install the changing device according to the regulations.
● Set up the drive so that it is level and horizontal.
● Secure the lifting trolley using the brake.
● Never position yourself under the component to be replaced when rolling it in and out.
Maintenance
9.7 Repairs
SINAMICS SM150 6SL3845-7NN46-7AA0
Operating Instructions 04/2017 171