Damage caused by incorrectly opening doors
If you incorrectly open the doors, then this can damage the locking mechanism.
● Open the doors as described in Section "Preparing for use".
See also
Opening doors in preparation for use (Page 50)
5.2 Tools required
You require the following tools for mounting and installation:
● Wrench or socket wrench, width across the flats 10, 13, 16/17, 18/19
● Allen key, size 8
● Torque wrench up to 50 Nm
● Screwdriver, size 2
● Torx T20 and T30 screwdrivers
5.3 Torques
The following table contains the default values. If the replacement of a component requires
different torques, they are specified in the associated sections.
Table 5-1 Tightening torque for screws
Screw type Soft materials S3
1
Hard materials S2
2
Hard materials S1
3
nm in - lb nm in - lb nm in - lb
M3 0.8 7.1 1.8 15.9 1.3 11.5
M4 1.8 15.9 3.9 34.5 3.0 26.6
M5 3.0 26.6 7.8 69.0 6.0 53.1
M6 6.0 53.1 13.0 115 10.0 88.5
M8 13.0 115 32.0 283 25.0 221
M10 25.0 221 65.0 575 50.0 443
M12 50.0 443 115.0 1020 88.0 779
M16 115.0 1020 270.0 2390 215.0 1900
1
Examples of soft materials are Cu, Al, CuZn cable entries, laminate materials, plastics, cast
resin post insulators, press nuts, welding nuts, blind rivet nuts, and cage nuts.
2
Hard materials S2 are materials with friction-enhancing washer components, e.g. a contact
washer.
Mounting
5.3 Torques
SINAMICS SL150 6SL38600UL432AA0Z
54 Operating Instructions Rev.201910281433 EXAMPLE
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