Screwing The Transport Units Together - Siemens 6SL3845-7NN46-7AA2 Operating Instructions & Installation Instructions

Medium-voltage drive
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Installation

5.4 Screwing the transport units together

5.4
Screwing the transport units together
NOTICE
Material damage caused by mechanical pressure on components
Stress that occurs during transport may exert mechanical pressure on the components.
Material damage can result.
● Line the cabinets up precisely with each other in order to avoid shearing forces when the
● Install the converter only on a level and horizontal surface.
Screwing cabinets together
Use the mounting materials provided to screw the cabinets together. Proceed as follows to
screw the cabinets together:
1. Align the cabinets.
2. Insert the M10 screws through the mounting holes at the upper and lower sides of the
3. Place the washers and spring washer onto the screw.
4. Screw the transport units together using the nuts with a torque of 50 Nm.
76
base units are screwed together.
cabinet. The arrangement of the mounting holes is provided in the dimension drawing.
Select a suitable screw length depending on the location.
SINAMICS SM150 6SL3845-7NN46-7AA2
Operating Instructions Rev.201910281345 EXAMPLE

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